Answer : C
Explanation
First cyber cime police station in India is in Bangaluru.
Who among the following is associated with the invention of computer?
Answer : B
Explanation
The first computer resembling today's modern machines was the Analytical Engine, a device conceived and designed by British mathematician Charles Babbage.
Who is the founder of Facebook ?
Answer : B
Explanation
Google was founded in 1998 by Larry Page and Sergey Brin.
In which of the following languages the programs are written within BEGIN and END
Answer : D
Explanation
Pascal is an imperative and procedural programming language, which Niklaus Wirth designed in 1968–69 and published in 1970.
In which of the following mode, several users can simultaneously make use of a computer?
Answer : A
Explanation
Time-sharing is a technique which enables many people, located at various terminals, to use a particular computer system at the same time. Time-sharing or multitasking is a logical extension of multiprogramming.
In which of the following computer languages, binary digits are used to write a program
Answer : B
Explanation
A binary code represents text, computer processor instructions, or any other data using a two-symbol system. The two-symbol system used is often "0" and "1" from the binary number system.
Which of the following is most essential for effective and efficient running of a computer?
Answer : C
Explanation
An operating system (OS) is the most important program that runs on a computer. Five of the most common operating systems are Microsoft Windows, Apple macOS, Linux, Android and Apple's iOS.