List of top Computer Awareness Questions

Write the simplified form of the Boolean expression \( (A + C)(AD + AD') + AC + C \):

The Boolean expression \( AB+ A\bar{B} + \bar{A}C + AC \) is unaffected by the value of the Boolean variable
If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):
If a processor clock is rated as 2500 million cycles per second, then its clock period is:
The maximum and minimum value represented in signed 16 bit 2's complement representations are
FFFF will be the last memory location in a memory of size
The minimum number of NAND gates required for implementing the Boolean expression, \( AB + ABC + AB\bar{C} \) is:
Which of the following is equivalent to the Boolean expression: \( (X+Y)(\bar{X}+Y)(X+\bar{Y}) \)?
Which of the following is not application software?
Which of the following devices usually come with touchscreens?
A set of microinstructions for a single machine instruction is called ............
BIOS is used:
A program that automatically connects to websites and downloads documents, saving them to the local drive, is known as:
How many bytes are there in 1011 1001 0110 1110 numbers?
The binary equivalent of the octal number 13.54 is:
What else is a command interpreter called?
The most common method of entering text and numerical data into a computer system is through the use of which of the following?
Which of the following is not a bitwise operator?
Software which allows the user to view the webpage is called:
Which of the following is not an input device of the computer?
The system unit of a personal computer typically contains which of the following?
Structured programming languages such as C, COBOL, and FORTRAN were used in which of the following computers?
Modern computers follow a generalised set of instructions to perform any function. What are these instructions better known as?

A serially connected system of all the hubs of networks.

Mention any two presentation softwares used for digital presentation.