Take This Simple Basic Computer Test Quiz
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Today's computer is used for..
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Data storage
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Computing
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Playing games
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All of above
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Take this simple Basic Computer Test Quiz to assess your understanding of basic computer operations. This quiz covers input devices, data storage units, computer speed, and practical functionality, enhancing your foundational computer knowledge.
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- 2.
Can you command a computer to create a real sandwich for you?
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True
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False
Correct Answer
A. FalseExplanation
It is not possible to command a computer to create a real sandwich for you. A computer is a machine that operates based on programmed instructions and does not have physical capabilities to prepare or cook food. While a computer can provide information or assist in finding recipes for making a sandwich, it cannot physically create one.Rate this question:
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- 3.
Which of the following is an input device?
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Monitor
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Keyboard
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Printer
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None of above
Correct Answer
A. KeyboardExplanation
A keyboard is considered an input device because it allows the user to input data or commands into a computer system. It consists of a set of keys that are pressed by the user to input characters, numbers, or other symbols. The input is then processed by the computer and displayed on the screen or used for various functions. Unlike a monitor or printer, which are output devices, a keyboard is specifically designed for inputting data into the computer system.Rate this question:
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- 4.
Speed of computer is measured in
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Hertz
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Liter
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Meter
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Watt
Correct Answer
A. HertzExplanation
The speed of a computer is measured in Hertz. Hertz is a unit of frequency that represents the number of cycles per second. In the context of computers, it refers to the number of instructions or operations that a computer can perform in a given amount of time. A higher frequency or Hertz value indicates a faster computer, as it can execute more instructions in a second.Rate this question:
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- 5.
Which is the biggest unit of data storage in the following list?
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Kilobyte
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Gigabyte
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Megabyte
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Byte
Correct Answer
A. GigabyteExplanation
A gigabyte is the largest unit of data storage in the given list. It is larger than a kilobyte, megabyte, and byte. A gigabyte represents 1,073,741,824 bytes of data, which is equivalent to 1,024 megabytes or 1,048,576 kilobytes. Therefore, a gigabyte has the highest storage capacity among the options provided.Rate this question:
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- 6.
What is the device which converts picture on a paper to an electronic image in computer?
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Printer
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Scanner
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Photo-relay
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Ultra mouse
Correct Answer
A. ScannerExplanation
A scanner is a device that converts a physical image or document into a digital format that can be stored and manipulated on a computer. It does this by using a combination of light sensors and optical lenses to capture the image and then convert it into a series of electronic signals. These signals are then processed and transformed into a digital image file that can be viewed, edited, or printed. Scanners are commonly used for tasks such as scanning documents, photographs, and artwork, allowing them to be easily stored, shared, or reproduced digitally.Rate this question:
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- 7.
A DVD Reader reads ..
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Hard Disk
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DVD Rom
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Flash Memory
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All of above
Correct Answer
A. DVD RomExplanation
A DVD Reader is specifically designed to read DVD Rom discs. It is not capable of reading a Hard Disk or Flash Memory directly. Therefore, the correct answer is DVD Rom.Rate this question:
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Quiz Review Timeline (Updated): Jul 25, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Jul 25, 2023Quiz Edited by
ProProfs Editorial Team -
Mar 12, 2014Quiz Created by
Lisa Williams
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