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WorksheetsComputer Hardware
Total questions: 35
Worksheet time: 18mins
What is the primary function of a network interface card (NIC)?
To store data
To play sound
To connect a computer to a network
To display graphics
Abby wants a high-end computer system for her home office that can be upgraded. Which of the following should she choose?
Gaming Console
Server
Desktop
Laptop
Which device is described as being functionally in between a smartphone and a laptop?
Tablet
Smartwatch
eReader
Desktop computer
Which of the following devices hosts services for other computers to access?
Server
Client
Storage
Why is a smartphone the wrong tool for writing a report?
Its touchscreen or mini keyboard is not optimized for writing lots of text.
Its size makes it easy to place in ergonomic positions.
It has a large display with excellent resolution.
It has a great user interface that enables you to write quickly.
Why is RAM an example of a volatile storage device?
RAM chips can easily be removed from the motherboard.
Data stored in RAM is only stored as long as there is a power source sending constant power to the chip.
RAM can easily be upgraded and replaced in most sizes and brands of computer systems.
RAM is not enclosed in a protective case, and is more easily damaged than a hard drive.
What hardware component processes data?
System memory
Hard drive
Central Processing Unit
Input device
Which of the following is considered an input device?
Speaker
Printer
Monitor
Keyboard
A small business has doubled in size over the past year. The company's IT consultant is recommending the addition of a computing device that will provide central access to business resources. Which of the following terms describes the type of device needed?
Desktops
Tablets
Laptops
Server
What term is used to describe devices like printers, screens, and speakers in relation to a computer?
Peripherals
Internals
Components
Connections
Which of the following BEST represents the order of the computing cycle?
Output, input, process, and storage
Input, process, storage, and output
Process, storage, input, and output
Process, input, output, and storage
What is the main benefit of ergonomic keyboard designs?
They are more colorful.
They reduce injuries from repetitive movements.
They are smaller.
They are cheaper.
Tom is writing a report on his computer about the solar system. He describes each planet, inserts images, and saves his document. Later, he opens the file to make some edits before printing it out. In this scenario, which step of the computing cycle makes it possible for Tom to be able to reopen and edit his report?
Storage
Output
Process
Input
What is the main function of a projector when connected to a computer?
To display the computer screen to a larger audience
To remotely share presentations
To extend your desktop so you have more workspace
To share videos over the internet
What is the primary function of output devices connected to a computer?
To facilitate user interaction with the computer's operating system
To display or produce the results of a computer's processes to the user
To provide the computer with external data to process
To increase the computer's processing power
What are the two main types of printers?
Thermal and Dot Matrix
Laser and Inkjet
Laser and Dot Matrix
Inkjet and Thermal
What does a higher resolution in video output mean?
Faster processing speed
Smaller screen size
More pixels and better image details
Lower power consumption
What is the main function of the BIOS or UEFI when a computer is powered on?
Run antivirus software
Check the hardware components
Connect to the internet
Load the operating system
What is the primary function of a motherboard in a computer?
To provide internet connectivity
To display images on the screen
To link all the parts together and send electrical signals between them
To store data permanently
Which of the following BEST describes a Smart TV?
It is a voice-controlled device that allows you control over other devices in your home.
It allows video footage to be recorded or accessed via apps on smartphones.
It allows you to stream video and audio, play games, and browse the Internet.
It allows you to make and receive calls, monitor heart rates, and keep track of fitness goals.
What is the purpose of cache memory in a CPU?
To store the operating system
To store frequently used data for quick access
To cool the CPU
To increase the clock speed
What does Augmented Reality (AR) do?
It adds digital images to the real world.
It makes the game graphics less realistic.
It replaces the real world with a digital one.
It only works in video games.
What is the purpose of long-term storage in a computer?
To keep information temporarily while the computer is on
To provide cache memory for the CPU
To keep information permanently, even when the computer is turned off
To store information for the GPU
What is a GPU?
A type of storage device
A type of memory used in computers
A type of microprocessor used for graphics processing
A type of software for video editing
Why are laptops a popular choice for students and professionals on the go?
They can be connected to large external storage options
They provide fitness tracking features.
They provide high-performance gaming capabilities.
They are portable and provide a decent battery life.
What component is primarily responsible for handling graphics in a gaming console?
CPU
SSD
RAM
GPU
Which of the following describes what Virtual Reality (VR) is designed to do?
It projects images onto physical objects.
It enhances the graphics of traditional video games.
It improves the performance of gaming consoles.
It immerses users in a completely digital environment.
In modern smartphones, what input device allows you to interact with the device using your fingers?
Keyboard
Scanner
Mouse
Touchscreen
What type of printer creates three-dimensional objects?
3D Printer
Inkjet Printer
Laser Printer
Thermal Printer
Which of the following BEST describes a smart doorbell?
It builds its own schedule (over time) based on your preferences and its monitoring.
It can link up and act as a phone between bedrooms or other houses.
It learns when people are indoors and what temperatures are comfortable for them.
It allows video footage to be recorded or accessed via apps on smartphones.
Which of the following is an output device?
Scanner
Touchpad
Monitor
Microphone
Which of the following is primarily operated by a touchscreen?
Mobile device
Server
Notebook
Desktop
What type of computer is MOST likely to need peripheral devices?
Laptop
Smartphone
Server
Desktop
What is the primary way most users interact with computers?
Using voice commands
Using a keyboard and mouse
Using a touchscreen only
Using a joystick and gamepad
What technology allows a smartphone to send a signal to a projector or TV wirelessly?
HDMI
Casting
VGA
USB-C
