Computer Awareness MCQs | Computer Multiple Choice Questions with Answers
Questions
1
What would do to highlight a word? You position the cursor next to the word, and then __________.
Answer: Drag mouse while holding button down
2
Which of the following places the common data elements in order from smallest to largest?
Answer: Character, Field, Record, File, Database
3
The analytical engine developed during first generation of computers used __________ as a memory unit
Answer: Counter wheels
4
Magnetic tape is not practical for applications where data must be quickly recalled because tape is __________.
Answer: A sequential-access medium
5
What is the main advantage of magnetic core memory over semiconductor RAM memory?
Answer: Non-volatile
6
Virtual memory is_______.
Answer: Memory on the hard disk that the CPU uses an extended RAM
7
The word “Computer” comes from the word “compute”, which means ______.
Answer: To calculate
8
The first electro-mechanical computer MARK-1 invented was by ______.
Answer: Howard Aiken
10
How can we perform tasks on computer without using the Windows graphical interface?
Answer: By using command prompt window
12
What is a technique used to gain unauthorized access to computers, whereby the intruder sends messages to a computer with an address indicating that the message is coming from a trusted host?
Answer: IP Spoofing
14
Which among the following is not a type of computer mouse?
Answer: RedTrack Mouse
15
By which of the following action you cannot close a Word document?
Answer: From File menu choose Close submenu
16
A single user computer system which is similar to personal computer but have more powerful microprocessor
Answer: Workstation
18
Which among the following is the fastest Supercomputer?
Answer: PARAM Yuva-II
20
._______is a scripting language, running on the server, which can be used to create web pages written in HTML.
Answer: PHP (Hypertext Pre-Processor)
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