Computer Fundamental All Computer Subject
Question 1
_______ is the smallest unit of data in a computer ?
The smallest unit of data in a computer is a bit.
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Question 2
Which of the following is NOT an anti-virus software ?
Linux is not an antivirus software; it's actually an operating system kernel used in various distributions of the Linux operating system. The other options - Avast, Norton, and Kaspersky - are all antivirus software.
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Question 3
In the context of digital computer, which of the following pairs of digits is referred to as binary code ?
The pair of digits referred to as binary code in the context of digital computers is 0 and 1. Binary code is composed of only these two digits, representing the binary numeral system where each digit can have one of two possible values: 0 or 1.
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Question 4
Which unit of the computer is considered as the brain of the computer ?
The unit of the computer that is considered as the brain of the computer is the CPU (Central Processing Unit). The CPU is responsible for executing instructions, performing calculations, and coordinating the activities of the other hardware components.
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Question 5
What is the full form of PROM ?
The full form of PROM is Programmable Read-Only Memory
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Question 6
In the context of computing, what is the full form of URL ?
The full form of URL is Uniform Resource Locator
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Question 7
Which of the following is an input device used to enter motion data in computers or other electronic devices ?
The input device used to enter motion data in computers or other electronic devices is a joystick. It allows users to control the movement of objects on the screen by manipulating the position of the joystick.
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Question 8
In the context of computing, a byte is equal to _____ bits ?
In the context of computing, a byte is equal to 8 bits.
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Question 9
_____ is a small, portable flash memory card that plugs into a computer’s USB port and functions as a portable hard drive ?
The correct term for a small, portable flash memory card that plugs into a computer’s USB port and functions as a portable hard drive is a Flash drive.
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Question 10
Which of the following devices is NOT used to enter data into a computer ?
The device that is NOT used to enter data into a computer is the Monitor. A monitor is used to display output from the computer rather than entering data into it.
