WorksheetsIntroduction to Information Technology
Total questions: 76
Worksheet time: 38mins
Which statement best defines Information Technology (IT)?
Only the study of computer games
A single device for playing music only
Combining computers, communication, and technologies
Using art tools to make posters
Which are listed as top innovations of Information Technology?
Internet and World Wide Web
Printed newspapers
PC and laptop computers
Mobile phones
Which item is a main advantage of computers for users?
Increase your productivity
Destroy information quickly
Make all work slower
Disconnect you from friends
What does the term Internet describe in this material?
A local classroom network only
A single company’s private server
Only multimedia content on websites
The mother of all networks, heart of the information age
What is the World Wide Web according to the lesson?
An office software package
A satellite used for TV signals
A new operating system for phones
The multimedia part of the Internet
Which statement about cyberspace is accurate?
A wire that connects two printers together
A brand of laptop sold in stores
A futuristic computer network including web, chat rooms, blogs
A place with only printed books
Which of the following are parts or related terms of Information Technology?
Online meaning connected through a network
Computer as a programmable, multiuse machine
Communication Technology for long-distance communication
Cooking Technology for making food
Which example best explains what “online” means here?
Reading a printed magazine at home
Drawing a picture with crayons
Using a computer connected to a network
Writing notes in a paper diary
Which early device used place value with beads or stones to help people count?
Napier's Bones manual calculating rods
Hollerith's punched card tabulator
Blaise Pascal's mechanical calculator
Abacus from Asia using place value
What was Napier's Bones primarily used for in the 1600s?
Transmitting signals through vacuum tubes
Displaying results on glass screens
Storing data in magnetic memory
Manually calculating using numbered rods
Who is often called the 'father of the computer' for designing early computing engines?
Lee de Forest and the vacuum tube
Alan Turing and a hypothetical device
George Boole and his algebraic logic
Charles Babbage and his analytical designs
Which pioneer wrote the first algorithm intended for processing by a machine?
Herman Hollerith programmed radios
Alan Turing built a pocket calculator
Blaise Pascal solved tax calculations
Ada Lovelace wrote a machine algorithm
Select all that describe a supercomputer in this material.
Designed for one casual user
Supports only small home databases
Highest computing speed mentioned
Internally large storage capacity
Which component tells the computer which task to perform and processes data?
External speakers and headphones
Central Processing Unit operations
Magnetic disk storage unit
Inkjet printer output device
Memory in a computer is mainly for
Pointing at objects on the screen
Printing processed results on paper
Converting letters into signals only
Storing data, programs, and information
Which pair correctly matches device and role?
Monitor stores long-term program files
Speaker accepts typed letters as input
Mouse prints text on a paper page
Keyboard converts characters to signals
Which items are output devices listed in the material?
Monitor shows processed results
Printer produces hard copy output
Mouse manipulates on-screen objects
Keyboard enters numbers and letters
Software is best described as
Only the operating system program
Step-by-step encoded instructions
Physical circuits and metal parts
Random facts stored on punched cards
Data is defined here as
Raw facts and figures before processing
Meaningful reports ready for printing
Programs that control hardware actions
Only numbers typed on a keyboard
Which sequence lists the five basic computer operations in order often remembered as IPOSC?
Input, Processing, Storage, Output, Communication
Insert, Processing, Storage, Output, Communication
Input, Processing, Output, Storage, Communication
Input, Printing, Storage, Output, Connection
What is the main purpose of an operating system?
It creates internet websites for applications
It designs new hardware parts for computers
It manages hardware, resources, and common services
It stores all user files permanently forever
Which choice correctly pairs the output forms mentioned?
Digital copy and cloud copy
Printed copy and optical copy
Primary copy and backup copy
Hard copy and soft copy
Which tasks are typical uses of an operating system?
Designing spreadsheets and word documents
Sending status messages about operations and errors
Handling input and output with hardware devices
Managing internal memory among applications
Which is a correct fact about Microsoft Windows from the list?
It is a Linux distribution made for free use
It started in the 1970s as a C language tool
It is only for servers without any graphics
It is a GUI-based OS released in many versions
Which statement about Unix is correct?
It was developed for flexibility and adaptability
It is the default system for Apple Macintosh
It replaces all printers with virtual devices
It began as a spreadsheet for calculations
What is true about Linux according to the material?
It is produced only by Microsoft Corporation
It cannot perform efficiently on personal computers
It was one of the first systems written in COBOL
It offers a free or very low-cost alternative
Which item is part of the Quick Access Toolbar in Microsoft Office by default?
Find, Replace, and Select commands
Cut, Copy, and Paste commands
Print, Scan, and Fax commands
Save, Undo, and Repeat commands
Column headings in a worksheet are identified by which labels?
Symbols at the top
Dates at the top
Numbers in the header
Letters in the header
Row headings in a worksheet are identified by which labels?
Icons on the side
Colors on the side
Letters in the row header
Numbers in the row header
Which bar lets you scroll up and down through the worksheet?
Vertical Scroll Bar
Horizontal Scroll Bar
Status Bar
File Tab
Which bar allows scrolling left and right across the worksheet?
Horizontal Scroll Bar
Vertical Scroll Bar
Navigation Bar
Formula Bar
What do Sheet Tabs at the bottom of a workbook show?
Names of worksheets
Row and column totals
File save options
Cell formulas used
Which control is used for magnifying or shrinking the active worksheet?
File Tab
Status Bar
Name Box
Zoom Control
Which group includes Minimize, Maximize, and Close?
Control Buttons
View Shortcuts
Navigation Buttons
Scroll Bars
What does the File Tab (Backstage View) provide access to?
Basic commands like Open and Save
Zoom and view settings
Worksheet cell formatting tools
Insert charts and pictures
What is the Active Cell in a worksheet?
The cell receiving data now
The first cell in row one
The cell with the longest text
The last edited cell ever
What is productivity software best described as?
Tools for operating systems
Drivers for hardware devices
Games used for entertainment
Programs that help produce outputs
An office suite is best defined as which of the following?
Bundled applications with shared features
A single app for writing letters
A cloud backup service only
An email program with contacts
Keyboarding is mainly about which skill?
Touch typing without looking
Drawing with a mouse
Coding in a text editor
Configuring device drivers
Which statement describes a word processor?
Service that stores files online only
Tool that draws charts automatically
Software for composing and printing documents
Hardware that scans printed pages
Who is credited with inventing the first successful manual typewriter in 1867?
Charles Babbage
Alan Turing
Christopher Latham Sholes
Ada Lovelace
Which word processing feature automatically moves text to the next line when the current line is full?
Cut and paste
Page margin
Word wrap
Copy text
What do the Undo and Redo commands mainly help you do in a document?
Reverse and reapply recent changes
Duplicate selected text quickly
Move text and paste elsewhere
Spell-check the entire document
Setting page size and margins in a word processor mainly affects which aspect of your document?
How files transmit online
How fonts install globally
How text fits on pages
How code compiles faster
In computing, what is programming?
Creating step-by-step instructions
Formatting paragraphs and margins
Drawing computer hardware parts
Installing system updates weekly
Which statement best describes a computer program?
A single hardware device
A random set of images
A zipped folder of music
A sequence of instructions
What is the main difference between a compiler and an interpreter?
Both translate one line at a time; neither shows errors
Neither translates code; both edit documents
Compiler translates line by line; interpreter translates all at once
Compiler translates all at once; interpreter translates line by line
Which languages are commonly compiled according to the material?
C
Python
C++
Java
JavaScript
Which option correctly identifies a high-level language property?
Cryptic and not readable
Hardwired and mechanical
Binary-only and device-tied
English-like and portable
What does syntax refer to in programming languages?
Color of code editor theme
Rules for writing statements
Speed of program execution
Amount of computer memory
What is source code?
A written set of instructions
A hardware circuit board
A compressed backup file
An operating system disk
Which tool translates assembly language into machine language?
Assembler
Compiler
Interpreter
Debugger
Which items are typically interpreted and executed line by line?
Ruby
C
Python
C++
JavaScript
What is an Integrated Development Environment (IDE)?
A browser for viewing code
A type of low-level language
Hardware that stores programs
Software that provides coding tools
Which step of the Program Development Life Cycle focuses on understanding what the program should do before any design or coding?
System Design
Documentation and Maintenance
Requirement Analysis
Testing and Debugging
During System Design, which tool best shows the sequence of steps and decisions using shapes and arrows?
Pseudocode
Flowchart
Machine code
Object model
Which statement best describes pseudocode?
Graphic symbols linked by arrows
Finished code compiled for execution
Binary instructions for hardware
Plain language steps describing logic
Select all items that are considered phases in program development.
Coding or Writing the Program
Testing and Debugging
Requirement Analysis
File Compression
Desk checking is mainly used to:
Convert code into machine language
Manually test logic before running
Measure program speed on hardware
Draw system diagrams with shapes
Which error type most often causes a program to fail to compile because rules of the language are broken?
Design Flaw
Syntax Error
Logic Error
Runtime Warning
A programming paradigm is best described as:
A list of machine addresses
A binary on and off pattern
A hardware testing method
A style or way of programming
Which pairing is correct for low-level and symbolic translation?
Pseudocode translated using a debugger
Assembly language translated using an assembler
Flowchart translated using a renderer
Machine language translated using a compiler
Which statement best describes a syntax error in programming?
A mistake breaking the language rules
A bug causing wrong output sometimes
A crash that happens during execution
A hardware failure inside the system
What is a logical error?
Code runs but gives wrong results
Computer freezes due to heat
Lost file preventing program start
Typing mistake that stops compiling
A run-time error is most likely to occur when
The program is being executed
The code is being typed
The monitor is being cleaned
The hardware is being shipped
Which item is an example of documentation for a program?
A written guide with instructions
A broken keyboard connector
An audio cable for speakers
A screenshot of the desktop
Which statement about monitors is correct?
A monitor is a wireless router
A monitor is a primary processor
A monitor stores application data
A monitor is an output device
Which options list the two kinds of monitors mentioned?
LCD
Plasma
CRT
OLED
Which port carries both digital video and audio together?
LAN
USB
HDMI
VGA
VGA is mainly used for
Displaying color graphics
Transferring files to printers
Powering external speakers
Networking school computers
Which connection type is for networking computers in a small area like a school?
LAN
HDMI
VGA
USB
USB is commonly used to
Render 3D graphics on screens
Broadcast Wi‑Fi across buildings
Back up power during outages
Connect peripherals to computers
The system unit primarily
Shows pictures in pictorial form
Explains maintenance procedures
Houses devices that perform operations
Connects networks across campuses
Which device lets a computer access, read, copy, and back up data from SD and other memory cards?
USB flash drive port on laptops
Memory card reader device
Optical disc drive for DVDs
Internal hard disk enclosure
What is a headphone jack mainly used for on computers and phones?
Connecting analog audio signals
Linking to wireless speakers
Transferring digital video signals
Charging the device battery
Which statements are true about a microphone jack?
It accepts audio input from a microphone
It is a small round outlet for microphones
It is typically found on computers and camcorders
It primarily connects speakers for playback
