Computer GK Quiz for Competitive exams

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Computer GK Quiz for Competitive exams

The computer is a device for processing information and performing calculations; follows a program to perform sequences of mathematical and logical operations. Information is the study or use of systems (especially computers and telecommunications) for storing, retrieving, and sending information. So Computer GK is very important for competitive exams. In many exams related to computers, GK questions are asked.

Computer GK Quiz

Here, I am providing the Computer GK Quiz Questions for learners who are preparing for competitive exams. In this post, I have updated the most important questions, and answers around the Computer GK with the latest Computer GK Questions about many topics covered. 

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Students can quickly get free General Knowledge Mock Test and Current Affairs Mock Test on this platform for online exam practice to obtain good marks in competitive exams.

Computer GK Quiz          

Q :  

What is called the syntax analysis part in the machine language transformation of a high-level language?

(A) lexical analysis

(B) semantic analysis

(C) parsing

(D) linking

Correct Answer : C
Explanation :

Parsing, in high-level language transformation, is the analysis of code syntax using formal grammar rules. It checks for errors and creates a parse tree representing the code's structure. This tree guides the generation of machine code or program execution, ensuring correct interpretation and execution of the source code.

Q :  

3 A nibble is equal to bits.

(A) 4

(B) 8

(C) 16

(D) 32

Correct Answer : A
Explanation :
Actually, a nibble consists of 4 bits, not 3. In computing, a nibble is a unit of data that consists of 4 bits, which can represent 16 different values (2^4). Each nibble can be expressed as a single hexadecimal digit (0 to F, where F represents 15 in decimal) and is half of a byte, which consists of 8 bits. So, 4 bits make up one nibble.

Q :  

Which keys are used to switch between programs in windows?

(A) Ctrl+TAB

(B) Alt+TAB

(C) Shift+TAB

(D) Shift+Enter

Correct Answer : B
Explanation :

In Windows, pressing the "Alt" key along with the "Tab" key (Alt+Tab) allows you to switch between open programs or applications. This keyboard shortcut displays a list of open windows, and you can cycle through them by continuing to press the "Tab" key while holding down the "Alt" key, and then release both keys to switch to the selected program.

Q :  

what is the default chart type in Microsoft excel?

(A) pie chart

(B) line chart

(C) surface chart

(D) column chart

Correct Answer : D
Explanation :

In Microsoft Excel, the default chart type for most data is the "Column Chart." When you create a new chart in Excel without specifying a specific type, it usually starts with a column chart where data points are represented as vertical bars. Of course, you can change the chart type later based on your preferences and the type of data you want to visualize.

Q :  

Mail merge is a component of which of the following?

(A) MS Word

(B) MS Excel

(C) Word Press

(D) MS Access

Correct Answer : A
Explanation :

Mail merge is a feature in Microsoft Word that allows you to create personalized documents, such as letters, envelopes, or labels, by combining a main document (containing generic content) with a data source (such as an Excel spreadsheet or a database) that contains specific information for individual recipients. This feature is commonly used for creating mass mailings or personalized communication materials.

Q :  

Magnetic tapes are not practical for applications in which data is to be retrieved quickly because tapes are?

(A) random access medium

(B) sequential access media

(C) read only medium

(D) damage easily

Correct Answer : A

Q :  

When you work on a document on a PC, where is the document stored temporarily?


(B) Rom

(C) Flash memory

(D) Cd rom

Correct Answer : A

Q :  

Machine and assembly language are case-type languages?

(A) high level

(B) low level

(C) mid level

(D) very low level

Correct Answer : B

Q :  

What is the function of an assembler?

(A) convert assembly language to machine language

(B) convert machine language to assembly language

(C) add

(D) none of these

Correct Answer : A

Q :  

Are high-level languages case-generation languages?

(A) 1

(B) 2

(C) 3

(D) 4

Correct Answer : A

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    Rajesh Bhatia

    A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at

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