WorksheetsForm 4 Revision
Total questions: 150
Worksheet time: 4hrs 32mins
A small school wants to move teacher gradebooks from paper to an electronic system so teachers can share marks and produce reports faster. Which best describes this change?
Computer Science development
Information Technology implementation
Social media adoption
Hardware repair
A company uses an online form to collect customer feedback, stores responses in a database, and runs analysis to improve service. Which element of IT is primarily being used?
Hardware only
data collection and software processing.
Electrical engineering
Mechanical processes
An IT system must ensure only authorised staff can view student records. Which IT concern is this?
Portability
Usability
Security (confidentiality)
Affordability
A rural health clinic uses mobile phones to send vaccination reminders and keeps patient lists on paper. Moving to an electronic system will MOST improve:
Aesthetics
Accessibility of patient data
Hardware resale value
Paper usage only
Which best illustrates the “people” component of an IT system?
Printer model number
Network cable length
System administrator setting user permissions
Hard drive capacity
A teacher uses a spreadsheet to calculate class averages and then emails results to students. This demonstrates IT used to:
Manufacture hardware
Process information and communicate results
Replace human teachers entirely
Create video games
A national weather service needs to run highly complex climate models that require intensive numeric computation. Which system is most suitable?
Desktop PC
Supercomputer
Tablet
POS terminal
A bank runs thousands of transactions for many users simultaneously and requires high reliability and large storage. Which system fits?
Mainframe
Handheld calculator
Laptop
Gaming console
A university department wants a server to host student timetables and departmental files for several dozen staff and students. Which is most cost-effective?
Supercomputer
Minicomputer / midrange server
Smartphone
Graphing calculator
Which statement correctly orders systems by portability (most → least)?
Desktop → Laptop → Tablet → Supercomputer
Tablet → Laptop → Desktop → Mainframe
Supercomputer → Mainframe → Laptop → Mobile phone
Mobile phone → Laptop → Desktop → Mainframe
A small business needs low-cost systems for accounting and word processing and sometimes needs to move equipment between sites. Which is best?
Desktop towers only
Laptops (microcomputers)
Supercomputers
Mainframes
Which system typically offers the fastest processing for single, very large scientific calculations?
Microcomputer
Minicomputer
Supercomputer
Smartphone
A logistics company needs to store terabytes of historical shipment data and support many queries; portability is not important. Which is most suitable?
External USB flash drives for each truck
Centralised mainframe or server with large storage
Smartphones for drivers
Smartwatches
James is looking for a compact device that he can easily carry to his classes. Which of the following would be classified as a microcomputer suitable for his needs?
Tablet used by a student
Large server room
Data processing facility
High-performance computing system
For a research institution focusing on large-scale data analysis, which characteristic of a computing system is most critical?
Energy efficiency
High throughput (data processing)
Built-in camera
Voice recognition
A mobile salesperson needs quick access to customer records while visiting clients; which system property is most critical?
High storage capacity only
High portability and network access (mobile device)
Batch processing power
Multi-user transaction support
A cashier scans barcodes, a terminal calculates totals, and a receipt prints. Which sequence matches the IPOS cycle?
Output → Processing → Input → Storage
Input → Processing → Output → Storage
Input → Storage → Processing → Output
Processing → Input → Output → Storage
A PC is slow to open many programs simultaneously. Which component is most likely the bottleneck?
Keyboard
RAM (insufficient memory)
Monitor
Printer
Which hardware component interprets and executes program instructions?
Hard drive
CPU (Central Processing Unit)
Monitor
Mouse
Hannah is setting up her new computer and wants to ensure that it retains its system settings even when powered off (e.g., BIOS). Where are these settings stored?
RAM
ROM (Read-Only Memory)
Hard drive only
Printer memory
A teacher saves students’ essays to a USB flash drive so files remain after power off. Which storage type is this?
Primary volatile memory
Secondary permanent storage (removable)
CPU cache
BIOS chip
A server uses SSDs instead of HDDs to store databases. What advantage is most relevant?
SSDs are slower but cheaper
SSDs offer faster read/write speeds and lower latency
SSDs require more moving parts
SSDs cannot store databases
In a PC, which component supplies and regulates power to the motherboard and drives?
Motherboard
Power Supply Unit (PSU)
CPU
GPU
Which hardware component provides temporary workspace for programs currently running?
Hard disk
RAM (primary memory)
CD-ROM
Printer buffer only
Samuel is editing a video on his computer, and he has connected a camera to it to send the video for editing; which device is acting as input?
Monitor
Webcam / digital camera
Speaker
Printer
A graphics card improves rendering of images and videos. Which part does it most directly assist?
Input devices
Output (display) processing and GPU computations
Keyboard layout
Power generation
A user saves a document: data moves from RAM to the hard drive. Which components coordinate this transfer?
CPU, storage controllers and motherboard buses
Monitor and speakers
Printer and scanner only
Keyboard and mouse directly
A program requests data stored on disk; describe the correct sequence:
CPU → ROM → Monitor
Disk controller reads data → sends via data bus → data stored in RAM → Ram to CPU processes
Printer sends data to CPU → CPU to disk
Keyboard to CPU to disk to monitor
When a user clicks a button the GUI responds instantly because:
The hard drive directly executes instructions
The CPU reads program instructions from RAM and updates the display via the GPU/graphics subsystem
The monitor stores the program
The keyboard executes the instruction
A system has a high-speed data bus and large cache memory on the CPU. This primarily improves:
Cooling of the PC
Speed of data transfer between CPU and memory (overall system performance)
The printer resolution
Battery life only
A touchscreen receives touches and displays results immediately. Which hardware components are working together?
Touch sensor (input), CPU (process), RAM (temporary storage), display (output)
Printer only
Hard disk only
Keyboard and mouse only
In a networked file save, which additional hardware is involved compared with saving locally?
Network Interface Card (NIC), router/switch, network storage/server, in addition to local CPU and storage
Only the monitor changes
Only the keyboard is upgraded
Printer becomes primary storage
A visually impaired student needs to read digital textbooks. Which combination is most appropriate?
High-resolution monitor + gaming mouse
Screen reader software + speakers / audio output and Braille display as needed
Touchpad only
3D printer
A warehouse needs to speed up stock intake and reduce data entry errors. Which input device is best?
Joystick
Barcode scanner (handheld)
Game controller
Graphics tablet
A courtroom requires secure printing of legal documents that must be tracked (who printed what and when). Which output device and feature is best?
Any inkjet with no logging
Networked laser printer with secure print release and job auditing
Home thermal receipt printer
Plotter only
A graphic design class needs precise input for digital illustration. Which devices are most suitable?
Standard keyboard only
Barcode scanner and receipt printer
Graphics tablet with stylus and a calibrated colour monitor
Touch-tone phone
An airline check-in desk requires fast reading of passports and printing of boarding passes. Which devices should be chosen?
Fingerprint scanner and Braille printer
Barcode scanner only (no printer)
Gamepad and projector
Passport Machine Readable Zone (MRZ) scanner / OCR reader as input and thermal boarding-pass printer as output
For remote lessons where a teacher must demonstrate handwritten maths, which I/O combo is ideal?
Receipt printer only
Barcode scanner and scanner
Webcam and microphone and digital tablet/stylus (input) and projector/monitor (output)
Thermal printer and joystick
A hospital wants to capture a patient’s vitals electronically at bedside. Which input device fits?
Stylus only
Scanner for barcodes only
Medical sensors (blood pressure cuff, pulse oximeter) connected via NIC or USB to the patient record system
Game controller
A cashier needs both fast numeric entry and quick printing of receipts. Which devices would you recommend?
Numeric keypad or POS keyboard (input) and a fast thermal receipt printer (output)
Graphics tablet and plotter
Braille printer only
Joystick and inkjet photo printer
A school uses Google Classroom to distribute assignments, collect work, and provide feedback. This is an example of using Information Technology to:
Control production processes
Manage hardware components
Enhance communication and learning
Design new computer hardware
A supermarket installs self-checkout machines that allow customers to scan and pay for their items. This demonstrates IT being used for:
Transaction processing
System backup
Programming
Network management
A local farmer uses moisture sensors connected to a smartphone app to monitor soil conditions. This integration of devices demonstrates:
Artificial Intelligence
The Internet of Things (IoT)
Robotics
Cloud Computing
When a company moves from paper-based payroll to a computerized system, it primarily benefits from:
Increased manual control
Reduced hardware cost
Greater speed and accuracy in processing data
Elimination of all human involvement
The integration of computers and communication technologies to process and transmit data refers to:
Automation
Information Technology
Telecommunication
Digital media
Which f the following is NOT a benefit of IT?
Faster data retrieval
Improved decision making
Increased job opportunities in every sector
Increased system maintenance cost
The use of IT in agriculture to improve yields through drone monitoring and irrigation control is an example of:
Bioinformatics
Smart farming
Virtual networking
Nanotechnology
A hospital’s IT system stores patients’ medical histories for quick access. This use of IT supports:
Data redundancy
Decision making and continuity of care
Manual processing
Physical archiving
A weather forecasting centre uses supercomputers to run climate models. This is because:
Supercomputers have large storage and very high processing speed
Supercomputers are portable
Supercomputers are inexpensive and easy to maintain
Supercomputers require no electricity
A large insurance company processes thousands of transactions daily. The best system to handle this workload is a:
Tablet
Mainframe computer
Laptop
Microcontroller
A secondary school lab with limited space and moderate processing needs would benefit most from:
A supercomputer
A cluster of tablets
Desktops with network connectivity
Mainframes
Smartwatches and fitness trackers are examples of:
Embedded systems
Mainframes
Workstations
Supercomputers
Which system offers moderate speed and limited portability?
Laptop
Desktop
Tablet
Smartphone
A drone’s onboard computer that controls its flight is an example of a/an:
Mainframe
Microcomputer
Embedded system
Minicomputer
The Control Unit in the CPU is responsible for:
Performing calculations
Coordinating and controlling the operations of all hardware components
Storing data temporarily
Generating output
ROM is best described as:
Read-write memory
Temporary storage
Permanent storage for startup instructions
External storage
The purpose of a power supply unit (PSU) is to:
Increase system speed
Convert Alternating Current (AC) to Direct (DC) for system components
Store energy
Control input and output
The system bus is essential because it:
Performs all arithmetic
Connects CPU, memory, and I/O devices to transfer data
Stores operating systems
Displays output
Cache memory improves performance by:
Reducing CPU temperature
Storing frequently accessed data for quick retrieval
Replacing ROM
Reducing file sizes
An eSports streamer/gamer relies heavily on:
Barcode readers and plotters
High-quality webcam, microphone, and monitor
Optical mark reader
Dot matrix printer
Explain the concept of file organization and hierarchy.
The concept of file organization and hierarchy involves arranging files randomly without any structure
File organization and hierarchy involves arranging files in a way that makes it difficult to access them
The concept of file organization and hierarchy involves arranging files into folders and subfolders to create a structured and easily accessible system.
File organization and hierarchy means keeping all files in the same folder without any subfolders
What is the difference between moving and copying files?
Moving removes the file from its original location, while copying creates a duplicate in the new location.
Moving deletes the file from its original location, while copying creates a shortcut in the new location.
Moving and copying both create duplicates in the new location.
Moving and copying both remove the file from its original location.
What are file properties and attributes? Give examples.
File properties and attributes refer to the sound quality of the file
File properties and attributes are related to the color of the file
Metadata associated with a file that provide information about the file, such as its size, date created, date modified, and file type. Examples of file properties and attributes include read-only, hidden, archive, and system attributes.
File properties and attributes include the taste and smell of the file
Define what a folder is and what a file is.
A folder is a type of document, and a file is a type of folder.
A folder is a type of software, and a file is a type of hardware.
A folder is a type of storage device, and a file is a type of computer program.
A folder is a container used to organize files, and a file is a collection of data or information stored under a specific name.
What are file extensions and why are they important?
File extensions are irrelevant and do not impact how the operating system and software handle the file.
File extensions are the prefix at the beginning of a filename that indicates the file type. They are important because they help the operating system and software to understand how to handle the file.
File extensions are the suffix at the end of a filename that indicates the file type. They are important because they help the operating system and software to understand how to handle the file.
File extensions are only important for personal organization and have no impact on how the operating system and software handle the file.
List 3 differences between files and folders.
Files can be shared, while folders cannot.
Files can be compressed, while folders cannot.
Files are blue, while folders are green.
1. Files contain data, while folders are used to organize and store files. 2. Files have extensions (e.g. .txt, .docx), while folders do not. 3. Files can be opened and edited, while folders cannot.
What is IoT?
network of physical objects embedded with sensors
network of virtual objects
network of objects in the ring structure
network of sensors
Which of the following is used to capture data from the physical world in IoT devices?
Sensors
Actuators
Microprocessors
Microcontrollers
What IoT collects?
Device data
Machine generated data
Sensor data
Human generated data
An IOT device can most easily be differentiated from a standard computer based on
Computational Performance
Memory Capacity
Interface with the user and the world
Weight/Size
IOT devices gather private information about users. Which statement is most true about the security of that data?
User can ensure security of collected data by encrypting it manually
Users must rely on data collecting agencies to securely store and transmit their data
User can sue data collecting agencies if their data is not held securely
Most data gathered by IOT devices is safe because IOT devices are not a target of hackers
The use of systems for storing, retrieving and sending information
Hardware
Software
Multimedia
Information Technology
What is Information Technology
The use of computer hardware and software to store, retrieve and manipulate information
To store, retrieve and manipulate information.
The use of hardware and software to access data.
The use of computer hardware and software to help human accomplish everydaty task.
"Educators and Teaching institutions use technology to assist with education"
Choose the the activities that fit the above description.
you can choose more than one.
Student watch educational content from a television set.
Student learn and communicate with their teacher and friends through the internet
Lesson and quizes distributed using optical disc.
Students experiment with electricity using wires, batteries and light bulbs
Technology enables "Distance Learning Classes/ Training" to be held.
Distance learning classes/ training refers to?
A method where lesson, contents and educational tools can be manage and access easily
The ability for students to collaborate among themselves when doing their homework, exercises or revisions
The ability deliver and receive teaching and learning materials and sources from anywhere around the world.
The use of computer hardware and software when teaching and learning
Which of the following technology/ activities are use in Government?
Websites that provides up-to-date informations
One stop center where user can buy variety of products
Websites that provides online services
devices, readers and scanners that improve security
"This system enable designers to view 3d objects under a wide variety of representations and to test these objects by simulating real-world conditions."
The above description describe...
Computer-Aided Manufactering System
Computer_Aided Design System
Global Positioning System
Learning Management System
Health-care professionals in separate locations conduct live conferences on the computer to perform remote diagnosis of patients.
The use of Internet and Web sites to provide and support pharmacy care.
Embedded computers imitate functions of cochlea of the ear and allow a deaf person to listen.
Computer use to simulate a real or imagined environment that appears as 3 dimensional space.
Software used for administering online assignments, schedules, examinations, and grades.
Computing device small enough to hold in your hand.
Cell phones turn a voice into a digital signal that can be transmitted. In order to get the original message, the person receiving this digital signal must have a device with which characteristic?
The same keyboard as the cell phone that sent the message
The ability to decode the digital signal back into sound
A size that makes it easy to fit into a pocket or purse
A battery that can run electronics for more than six hours
What is ¨Information Technology¨?
The study or use of systems (especially computers and telecommunications) for storing, retrieving, and sending information.
Is the study of music
Is the analysis of Bible information about their technology in the past.
Is the study of insects in the Amazon jungle.
Fill in the blanks using the word bank provided. Not all words may be used. Professionals working in the Information Support and Services pathway help organizations select the accurate ___ technology for their needs. They may install IT systems, help individuals ____ IT problems and obtain the necessary ____.
Word Bank
inspect cost-effective, technology, information, maintain, troubleshoot, machinery, hardware or expensive
(a)
Which of the following is NOT one of the four basic functions every computer must perform?
Input
Processing
Printing
Storage
What is the main difference between a tablet PC and a regular laptop?
Tablets have physical keyboards; laptops only have touchscreens
Tablets are touchscreen-based and more portable; laptops have physical keyboards and are larger
Laptops cannot connect to the internet; tablets can
Laptops are cheaper and smaller; tablets are more expensive and heavier
what is a input device
a term for a physical piece of hardware that connects to a primary device, such as a computer, in order to provide user input. Input devices are generally a class of peripheral devices that connect to the primary device. Top examples include: Keyboards. Mouse devices
any hardware device used to send data from a computer to another device or user. Usually, most output peripherals are meant for human use, so they receive the processed data from the computer and transform it in the form of audio, video, or physical reproductions.
a panel of keys that operate a computer or typewriter.
a display device which allows the user to interact with a computer by touching areas on the screen
what is a output device
a town or city with a harbor where ships load or unload, especially one where customs officers are stationed.
a system or program that allows a user to edit text.
hardware device used to send data from a computer to another device or user. Usually, most output peripherals are meant for human use, so they receive the processed data from the computer and transform it in the form of audio, video, or physical reproductions.
An application, also referred to as an application program or application software, is a computer software package that performs a specific function directly for an end user or, in some cases, for another application. An application can be self-contained or a group of programs.
what is a port
a term for a physical piece of hardware that connects to a primary device, such as a computer, in order to provide user input. Input devices are generally a class of peripheral devices that connect to the primary device. Top examples include: Keyboards. Mouse devices
a town or city with a harbor where ships load or unload, especially one where customs officers are stationed.
A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. A typical microcontroller includes a processor, memory and input/output (I/O) peripherals on a single chip
a town or city with a harbor where ships load or unload, especially one where customs officers are stationed.
specification that combines video and audio into a single digital interface for use with digital versatile disc (DVD) players, digital television (DTV) players, set-top boxes, and other audiovisual devices.
HDMI Connector
Microcontroller
Emerging Technology
GPS
a display device which allows the user to interact with a computer by touching areas on the screen
Printer
Touch Screen
Peripheral Connector
USB Connector
what is a Operating System
a structured set of data held in a computer, especially one that is accessible in various ways
A software toolchain is a set of software development tools used in combination with one another to complete complex software development tasks or to deliver a software product
the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.
What Is Application Development? Application development is the process of designing, building, and implementing software
what is a sensor
a device which detects or measures a physical property and records, indicates, or otherwise responds to it.
An application, also referred to as an application program or application software, is a computer software package that performs a specific function directly for an end user or, in some cases, for another application. An application can be self-contained or a group of programs.
A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. A typical microcontroller includes a processor, memory and input/output (I/O) peripherals on a single chip
an accurate worldwide navigational and surveying facility based on the reception of signals from an array of orbiting satellites
Microwaves, washing machine, medical equipment, cameras, toys and airplanes are some of the appliances/ machines which uses the list above.
Personal Digital Assistants
Embedded Computers
Micro Computers
Wearable Computers
What's the main difference between a supercomputer and a mainframe?
There is no real difference between both computer systems.
Mainframes are good for large and complex calculations, whereas supercomputers are good in doing a large quantity of small tasks at the same time.
Supercomputers are good for large and complex calculations, whereas mainframes are good in doing a large quantity of small tasks at the same time.
Mainframes are designed to look aesthetically pleasing, whereas this is not the case with supercomputers.
The device shown is an example of a ______________ and ____________ device
internal peripheral, output
external peripheral, output
internal peripheral, input
external peripheral, input
Match the picture with the given definition below.
a portable telephone that can make or receive calls
an input device that allows a person to enter letters, numbers, or other symbols
an optical disc drive that scans and writes down all standard CD and DVD setups
a portable storage device
What is digital literacy?
The ability to perform calculations on a computer
The knowledge and understanding of computers, mobile devices, the Internet, and related technologies
The ability to share ideas, photos, documents, and communications with others
The ability to store information for future use
Which of the following is true about computers?
They use mechanical operations to perform calculations
They accept data, process data, produce information, and store information
They only contain hardware components
They can't communicate with other computers and devices
What is a supercomputer?
A computer cluster used in the film industry
A computer that performs trillions of calculations per second
A computer designed to be used by one person at a time
A computer that can be carried from place to place
What is a personal computer (PC)?
A computer that can perform input, processing, output, and storage activities by itself
A portable personal computer
A computer that communicates with other computers and devices
A computer in a stationary location with a separate display device
What is a server?
A computer that provides services to other computers on a network
A portable personal computer
A computer designed to be used by one person at a time
A computer that can perform trillions of calculations per second
What is a mobile device?
A computing device small enough to hold in your hand
A device used to take and store digital photos
A device that communicates wirelessly with other devices
All of the above
Smart Wearable devices can detect...
The heart beat of the user
The number of steps traveled by the user
The thoughts in the mind of the user
The number of head shocks suffered by the user
Which of the following are ALL wearable devices?
smart watch, smart phone, wireless earbuds, smart shirt
smart jewellery, tablet, smart watch, shock sensing helmet
wireless earbuds, smart jewellery, smart watch, smart shirt
pda, smart watch, shock sensing helmet, smart phone
Smart wearable devices are often connected to another device (a tablet or smart phone). Which of the following technologies is commonly used?
Wi-Fi
USB
Bluetooth
Remote monitoring system
A CEO of a company works from office, has frequent meetings out of office and travels often. He needs a computer, which type of computer would fit his needs? (Select more than one)
Laptop Computer
Desktop Computer
Tower Computer
Notebook Computer
John will be using a computer to automatically take the room temperature every 15min and show the result on a graph. Which type of computer is suitable for the task.
Analog
Digital
Hybrid
Researchers need to simulate the landing and expedition details of a spacecraft on Mars. Which of the following computer types they are most likely to use
Micro Computer
Server
Super Computer
Mainframe
Select all places that one is likely to find mainframes still in use.
Banks
Technology start-ups
Schools
Government institutions
Healthcare
Which of these characteristics can best differentiate between laptops and desktops?
cost, style, portability
cost, performance, portability
performance, portability, compatibility
portability, functionality, cost
Which statement best describes the difference between a PDA and a netbook?
Netbooks are like laptops, while PDAs have touch capability and no keyboard.
PDAs are smaller than netbooks. Netbooks generally don't have a stylus.
Netbooks have lower specifications than laptops, but function in the same way. PDAs have lower specifications than netbooks and use soft keyboards and a stylus.
Netbooks are similar to a laptop, but less powerful. PDAs are generally more powerful than a netbook as they allow touch capability and have a stylus. Netbooks are similar to a laptop.
Choose the definition which best defines embedded system.
A specialized computer, which is sometimes programmable, that is used in a variety of electronic devices and machines with electronic components.
A reliable electronic component that performs a specific task such controlling the anti-lock break system in a car or the temperature in a fridge.
A specialized computer that controls components within digital systems. It is related to the Internet of Things.
An IoT device which sends and receives information from a company server.
Based on the above laptop specifications, select all statements that are true.
The max processing speed is 2.2GHz
The total long-term storage is 36GB
The total long-term storage is 32GB
The constant processing speed is 2.2GHz
Computers that provide services to other computers over a network. They are typically used in businesses and organizations to store data, share files, or host websites.
Severs
Supercomputer
Mainframe Computer
Workstation
Which type of computer is designed for professional users who require high-performance computing for tasks such as graphic design, engineering, and video editing?
Minicomputer
Personal Computer
Server
Workstation
Which of the following is Super Computers used for?
Scientific research
Weather Forecasting
Nuclear Energy
All of the Above
Which of the following is NOT an Advantage of Supercomputer?
Can solve big problems
Allows for virtual Testing
Requires trained staff
Supercomputers are thousands of times faster than your home PC
How many users can use a Mainframe at the same time?
under 100 people
200 persons
millions of users
one person at a time
The instructions that tell the computer what to do:
Hardware
Input
Software
Ooutput
The 2 types of Software are:
Operating System
System
Business
Application
System Software consists of:
Operating System
performs a useful function.
Is the outside of the computer.
Translators
Utility Software
Types of operating systems:
Unix
Robotics
Linux
Windows
Business
Types of application software:
General Purpose
Operating System
Custom Written
What is software?
The physical components of a computer system, such as the monitor, keyboard, and motherboard.
A collection of instructions, data, or programs that tells a computer what to do and how to perform specific tasks.
The temporary memory inside a computer used to store data while it is being processed.
A device used to store and retrieve information permanently, such as a hard drive or flash drive.
What UI is used by a Smart Speaker?
Voice User Interface (VUI)
Graphical user interface(GUI)
Command line interface (CLI)
Form based interface
A command line interface (CLI) is a ____ -based interface WHWRE the user types ________ that the computer shell into the BRITs and send to the operating system.
(a)
Which of the following is responsible for starting a computer hardware?
Operating system
Firmware
Software
Middleware
Which type of software allows the operating system to communicate with hardware devices?
Utility
Device driver
Middleware
Software
A GUI allows users to interact with the computer by using:
Text commands
Spoken words
Icons and menus
Programming code
Avinash connects a new printer to his computer, but it does not work until he installs the programmed specific software what kind of software was installed by Avinash.
(Answer in complete sentences)
A student is working on her English essay for class. She open Microsoft Word on her laptop using the built in spelling and grammar tools. She correct the mistakes and formats her essay neatly. What kind of Software is this?
Application Software
Utility Software
Hannah runs disk cleanup to remove temporary files and free up space. She then uses an antivirus program to scan for any malware/viruses. What kind of software is this?
Utility software
Application Software
Where does each type of software sit in the software stock?
Users, Application Software, Middleware, System Software. Firmware, Hardware.
Users, system, software, application, software, firmware, hardware, middleware.
Users, application, software, system, software, firmware hardware, middleware.
What is the main purpose of a device driver?
The main purpose of a device driver is to facilitate communication between the operating system and hardware devices.
Which of the following best describes middleware?
What does WIMP stand for in the context of Graphical User Interfaces?
Web, Information, Music, Photos
Wireless, Internet, Multimedia, Printing
Windows, Icons, Menus, Pointers
Work, Innovation, Management, Productivity
What type of interface allows the user to interact with the computer system using issued commands?
Menu driven interface
Graphical User Interface
Command line interface
Touchscreen interface
Which type of interface is text-based and allows for precise and complex instructions to be executed in a fast and efficient way?
Menu driven interface
Command line interface
Graphical User Interface
Touchscreen interface
A Voice User Interface (VUI) or Speech Interface allow users to interact with a system using their voice. Which of the following are advantages of using this interface?
It is hands-free and fast for simple requests.
It is helpful for accessibility (e.g., user with visual impairments).
It hardly ever misinterprets accents or background noise.
Easy to manage complex tasks because all you are using is your voice.
What are some disadvantages of using Middleware?
Another layer to configure and secure.
Can add latency or complexity.
It makes reuse and scaling harder.
It improves the speed of all network communications.
What are disadvantages of Firmware?
Hard to update.
Tightly integrated with hardware.
Only works with a full OS.
Can have critical bugs
Middleware is a software that doesn't connect to different applications or services.
True
False
What is Firmware?
A software that users install to add new features to their devices.
A program used to manage files and folders on an operating system.
Temporary data stored in RAM for quick access
A low-level software stored on a small ship.
