ICT Systems Test Quiz! Trivia
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Questions and Answers
- 1.
Which one of these isn't an input device?
- A.
Mouse
- B.
Keyboard
- C.
Speakers
- D.
Microphone
Correct Answer
C. SpeakersExplanation
The speakers are not considered an input device because they are used for outputting sound, rather than inputting data or commands. Input devices are typically used to provide input to a computer or device, such as a mouse or keyboard, while speakers are used to output audio.Rate this question:
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- 2.
An operating system is a piece of software that communicates with the hardware and allows other programs to run.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
An operating system is a crucial software that acts as an intermediary between the hardware and other software programs. It manages the computer's resources, such as memory, processing power, and input/output devices, and provides a platform for other programs to run on. Without an operating system, it would be impossible for applications to interact with the hardware directly. Therefore, the statement that an operating system communicates with the hardware and allows other programs to run is true.Rate this question:
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- 3.
Which of these would a microprocessor be found in?
- A.
Mobile Phone
- B.
Washing Machine
- C.
Calculator
- D.
Microphone
Correct Answer(s)
A. Mobile Phone
B. Washing MachineExplanation
A microprocessor is a small electronic chip that acts as the brain of a device, performing calculations and controlling the device's functions. It is commonly found in devices that require computing power, such as mobile phones, washing machines, and calculators. These devices rely on the microprocessor to process data and execute instructions to perform various tasks. A microphone, on the other hand, is a device used to capture sound and does not typically require a microprocessor for its basic function.Rate this question:
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- 4.
A microprocessor is a component that needs instructions to work.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A microprocessor is indeed a component that needs instructions to work. It is a central processing unit (CPU) that carries out the instructions of a computer program by performing basic arithmetic, logical, control, and input/output operations. Without instructions, a microprocessor would not know what tasks to perform and would not be able to execute any operations. Therefore, the statement "A microprocessor is a component that needs instructions to work" is true.Rate this question:
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- 5.
A cooker needs a ______________ to work.
Correct Answer
MicroprocessorExplanation
A cooker needs a microprocessor to work because a microprocessor is a small computer chip that can control and manage the various functions of the cooker. It can regulate temperature, monitor cooking time, and adjust settings based on user input. The microprocessor acts as the brain of the cooker, allowing it to perform tasks efficiently and accurately.Rate this question:
- 6.
You should never download an untrusted file from the internet because...
- A.
It may contain a virus
- B.
You will get an electric shock
- C.
It may contain explicit/inappropriate files.
- D.
It will make your screen brake
Correct Answer(s)
A. It may contain a virus
C. It may contain explicit/inappropriate files.Explanation
Downloading an untrusted file from the internet can be risky because it may contain a virus that can infect your device and compromise your personal information or cause damage to your system. Additionally, the file may contain explicit or inappropriate content that is not suitable for viewing. Therefore, it is important to exercise caution and only download files from trusted sources to ensure the safety and security of your device and personal data.Rate this question:
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- 7.
A solid state drive is an input device.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
A solid state drive (SSD) is not an input device. It is a storage device that is used to store and retrieve digital data. An input device, on the other hand, is used to input data or commands into a computer system, such as a keyboard, mouse, or microphone. SSDs do not have the capability to directly input data into a computer, so the statement is false.Rate this question:
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- 8.
A CPU (Central Processing Unit) is described as what part of the body?
- A.
Liver
- B.
Arm
- C.
Brain
- D.
Intestine
Correct Answer
C. BrainExplanation
A CPU (Central Processing Unit) is often referred to as the "brain" of a computer. This is because, similar to how the brain processes information and controls the functions of the body, the CPU processes instructions and performs calculations in a computer. It is responsible for executing instructions, performing arithmetic and logical operations, and managing the flow of data between different components of the computer system. Therefore, the correct answer is "Brain" as it accurately describes the role and function of a CPU.Rate this question:
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Current Version
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Mar 22, 2023Quiz Edited by
ProProfs Editorial Team -
Mar 01, 2013Quiz Created by
Ollyhowes
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