Test Your Knowledge On Computer Applications

1.

Usb plug

Coxial cable

Mouse

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Explanation

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2.

Floppy drive

Flash drive

Cd drive

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Explanation

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3.

Wireless router

Modem

Speakers

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Explanation

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4.

CPU

Motherboard

Modem

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Explanation

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5. A tiny picture on the screen that represents a program, file or folder.

Monitor

Menu

Icon

An icon is a small picture on the screen that represents a program, file, or folder. Icons are used to visually represent various items on a computer system and make it easier for users to identify and access them. Icons are typically clickable and can be used to open or launch the associated program, file, or folder. They are commonly found on desktops, taskbars, and in file explorers, providing a visual representation of different items on the computer system.

Explanation

An icon is a small picture on the screen that represents a program, file, or folder. Icons are used to visually represent various items on a computer system and make it easier for users to identify and access them. Icons are typically clickable and can be used to open or launch the associated program, file, or folder. They are commonly found on desktops, taskbars, and in file explorers, providing a visual representation of different items on the computer system.

6.

Modem

Power supply

Cd drive

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Explanation

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7. Tthe hardware that most people consider the "brain" of the computer. It takes instructions from software, makes calculations, and helps run the show!

PC

CPU

FAQ

The correct answer is CPU. The CPU, or Central Processing Unit, is often considered the "brain" of the computer. It is responsible for executing instructions from software, performing calculations, and coordinating the various components of the computer system. Without the CPU, the computer would not be able to function properly.

Explanation

The correct answer is CPU. The CPU, or Central Processing Unit, is often considered the "brain" of the computer. It is responsible for executing instructions from software, performing calculations, and coordinating the various components of the computer system. Without the CPU, the computer would not be able to function properly.

8.

External modem

Speakers

Cd drive

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Explanation

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9. A window you can open to adjust various aspects of your computer, such as the volume, fonts, desktop background, mouse speed, and clock.

Desktop

Wallpaper

Control panel

The control panel is a window that allows users to adjust various aspects of their computer, such as volume, fonts, desktop background, mouse speed, and clock. It serves as a centralized location for managing and customizing the settings and preferences of the computer. This option is the correct answer because it accurately describes the functionality of the control panel in relation to the given question.

Explanation

The control panel is a window that allows users to adjust various aspects of their computer, such as volume, fonts, desktop background, mouse speed, and clock. It serves as a centralized location for managing and customizing the settings and preferences of the computer. This option is the correct answer because it accurately describes the functionality of the control panel in relation to the given question.

10. The application of scientific discoveries to the development and improvement of goods and services that ideally improve the life of humans and their environment. Such goods and services include materials, machinery, and processes that improve production or solve problems. In schools, technology ranges from pencils, books, and furniture to lighting, transportation, computers, and more. Most common references in schools imply computing or computer-related programs.

Technology

Operating system

Motherboard

The given answer, "technology," is the correct answer because the passage discusses the application of scientific discoveries to the development and improvement of goods and services. It also mentions that technology in schools includes computers and computer-related programs, which aligns with the definition of technology. The other options, "operating system" and "motherboard," are not mentioned in the passage and are not relevant to the context of the discussion.

Explanation

The given answer, "technology," is the correct answer because the passage discusses the application of scientific discoveries to the development and improvement of goods and services. It also mentions that technology in schools includes computers and computer-related programs, which aligns with the definition of technology. The other options, "operating system" and "motherboard," are not mentioned in the passage and are not relevant to the context of the discussion.

11.

Hard drive

Sound card

Memory

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Explanation

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12.

(pink jack)

Microphone

Speakers

Line in

Based on the given options, "microphone" is the correct answer. The phrase "pink jack" is likely referring to a pink-colored audio jack, which is commonly used for connecting microphones. The other options, "speakers" and "line in," are not typically associated with pink jacks. Therefore, the correct answer is "microphone."

Explanation

Based on the given options, "microphone" is the correct answer. The phrase "pink jack" is likely referring to a pink-colored audio jack, which is commonly used for connecting microphones. The other options, "speakers" and "line in," are not typically associated with pink jacks. Therefore, the correct answer is "microphone."

13. A device for storing information in a fixed location within your computer. The equivalent of a filing cabinet in an office, the hard drive is used for storing programs and documents that are not being used.

Hard drive

CD drive

Modem

A hard drive is a device used for storing information in a fixed location within a computer. It is similar to a filing cabinet in an office, as it is used to store programs and documents that are not currently being used. The hard drive is an essential component of a computer, as it allows for the storage and retrieval of data.

Explanation

A hard drive is a device used for storing information in a fixed location within a computer. It is similar to a filing cabinet in an office, as it is used to store programs and documents that are not currently being used. The hard drive is an essential component of a computer, as it allows for the storage and retrieval of data.

14.

(red and white)

Video

Audio

Internet

The given options are "video," "audio," and "internet." Out of these options, "audio" is the only one that is related to sound. "Video" refers to visual content, while "internet" is a network that connects computers. Therefore, "audio" is the correct answer as it is the only option that is associated with sound.

Explanation

The given options are "video," "audio," and "internet." Out of these options, "audio" is the only one that is related to sound. "Video" refers to visual content, while "internet" is a network that connects computers. Therefore, "audio" is the correct answer as it is the only option that is associated with sound.

15.

CPU

Motherboard

Floppy disk

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Explanation

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16. A key on Mac keyboards only that is used to access commands through the keyboard rather than the menus.

Command

Cursor

Shortcut

The correct answer is "command". On Mac keyboards, the command key is used to access commands through the keyboard rather than the menus. It is a modifier key that is commonly used in combination with other keys to perform various actions and shortcuts on a Mac computer.

Explanation

The correct answer is "command". On Mac keyboards, the command key is used to access commands through the keyboard rather than the menus. It is a modifier key that is commonly used in combination with other keys to perform various actions and shortcuts on a Mac computer.

17.

Video card

Cd drive

Hard drive

The image shows a hard drive, which is a data storage device used in computers. It stores operating systems, software, and files. It is typically rectangular with visible labels, and connectors for power and data transfer. This is distinct from a video card or CD drive, both of which serve different functions in a computer system.

Explanation

The image shows a hard drive, which is a data storage device used in computers. It stores operating systems, software, and files. It is typically rectangular with visible labels, and connectors for power and data transfer. This is distinct from a video card or CD drive, both of which serve different functions in a computer system.