1.
Which of the following is NOT an output device?
Correct Answer
A. MicropHone
Explanation
A microphone is not an output device because it is used to input sound into a computer or device, rather than outputting sound or displaying information. It is commonly used for recording audio or for voice input in applications like voice recognition or video conferencing. Output devices, on the other hand, are used to display or produce information from a computer or device, such as speakers for audio output, printers for printing documents, and monitors for displaying visual information.
2.
Which is an example of a softcopy output device?
Correct Answer
C. Monitor
Explanation
A monitor is an example of a softcopy output device because it displays information visually on a screen. Softcopy refers to digital or electronic data that is not printed on physical paper. Monitors are commonly used to view text, images, videos, and other visual content from computers or other electronic devices. Unlike a printer, which produces hardcopy output on paper, a monitor provides a softcopy output by displaying the information electronically. Headphones and speakers are not output devices, but rather input devices for audio.
3.
Select the category of output that is permanent.
Correct Answer
B. Hard copy
Explanation
A hard copy refers to a physical printout or document that is tangible and can be touched or held. Unlike soft copies, which are electronic files stored on a computer or other digital devices, hard copies are permanent and can be stored or archived for future reference. They are often preferred for important documents or records that need to be accessed or preserved over a long period of time.
4.
Select the category of output that disappears.
Correct Answer
A. Soft copy
Explanation
A soft copy refers to a digital version of a document or file that is displayed on a computer screen or stored electronically. Unlike a hard copy, which is a physical printout of the document, a soft copy can be easily deleted or removed from the computer's memory or storage. Therefore, it is the category of output that disappears when referring to soft copies.
5.
What type of device is a printer?
Correct Answer
B. Output
Explanation
A printer is considered an output device because it takes electronic data from a computer and produces a physical copy of it on paper or another medium. It does not take any input or store any data, but rather it outputs information in a tangible form.
6.
Is the mouse an output device?
Correct Answer
B. False
Explanation
The mouse is not an output device, but rather an input device. It allows users to interact with a computer by moving the cursor on the screen and selecting or clicking on items. Output devices, on the other hand, are used to display or present information to the user, such as monitors, printers, or speakers.
7.
Is the printer a form of hard copy output device.
Correct Answer
A. True
Explanation
The printer is indeed a form of hard copy output device. A hard copy refers to a physical document or printout that can be touched and held. Printers produce hard copies by transferring digital information onto paper or other physical media. Therefore, the statement "The printer is a form of hard copy output device" is correct.
8.
A monitor is a form of hard copy output device.
Correct Answer
B. False
Explanation
A monitor is not a form of hard copy output device. A monitor is actually a form of soft copy output device, as it displays information on a screen rather than printing it on paper. Hard copy output devices, on the other hand, produce printed or tangible copies of data, such as printers or plotters.
9.
The head phone is a type of output device.
Correct Answer
A. True
Explanation
A headphone is indeed a type of output device. It is designed to receive audio signals from a device such as a computer, smartphone, or music player, and convert them into sound that can be heard by the user wearing the headphones. Therefore, the statement "The headphone is a type of output device" is correct.
10.
Output devices does NOT provide a softcopy output or hard copy output.
Correct Answer
B. False
Explanation
Output devices do provide either a softcopy output or a hard copy output. Softcopy output refers to the display of information on a screen, such as a monitor or a projector. Hard copy output, on the other hand, refers to the physical printout of information, such as a document printed by a printer. Therefore, the statement that output devices do not provide a softcopy output or hard copy output is false.