Computer Science MCQS

Computer Science MCQ with detailed explanations for students & freshers preparing for entrance exams, various tests, interviews, competitive exams like GATE exam, interview, competitive examination and entrance exam.

Which of the following will happen when data is added to an existing cell?

A. (A) It will erase the previous content
B. (B) It will change the address of one memory cell
C. (C) It will add to the content of the cell
D. (D) None of these
Correct answer is: C. (C) It will add to the content of the cell
When data is added, it appends to the existing content in the cell.

In MS Word, superscript and subscript are known as:

A. Font Style
B. Font Format
C. Font Family
D. Font Effect
Correct answer is: B. Font Format
Superscript and subscript are font formats in MS Word.

In MS Excel, the standard formula contains:

A. (A) Label
B. (B) Numeric value
C. (C) Both A & B
D. (D) None of these
Correct answer is: C. (C) Both A & B
Excel formulas can include both labels (text) and numeric values for calculations.

Tehzeeb-ul-Akhlaq is a journal written by:

A. (A) Sir Syed Ahmad Khan
B. (B) Shah Wali Ullah
C. (C) Abul Kalam Azad
D. (D) None of these
Correct answer is: A. (A) Sir Syed Ahmad Khan
Tehzeeb-ul-Akhlaq was founded by Sir Syed Ahmad Khan, focusing on social reform and education for Muslims.

To check spelling and grammar, which key is used in MS Word:

A. (A) F3
B. (B) F5
C. (C) F7
D. (D) F9
Correct answer is: C. (C) F7
F7 is the shortcut key for checking spelling and grammar in MS Word.

An error in software or hardware is called a bug. What is the alternative jargon for it?

A. (A) Leech
B. (B) Squid
C. (C) Slug
D. (D) Glitch
Correct answer is: D. (D) Glitch
"Glitch" is a minor malfunction or bug in software or hardware.

Which of the following is not a term of MS-Excel?

A. (A) Cell
B. (B) Row
C. (C) Column
D. (D) Document
Correct answer is: D. (D) Document
"Document" is not a specific term in MS Excel, whereas Cell, Row, and Column are.

The extension of MS Excel is:

A. (A) .xls
B. (B) .docx
C. (C) .dbx
D. (D) None of these
Correct answer is: A. (A) .xls
The extension for MS Excel files is .xls for older versions or .xlsx for newer versions.

By default, the page size of a new document is ___ inches by ___ inches.

A. (A) 8.5 and 11
B. (B) 7.5 and 12
C. (C) 7.5 and 11.5
D. (D) None of these
Correct answer is: A. (A) 8.5 and 11
The default page size in MS Word is 8.5 inches by 11 inches (Letter size).

To what temporary area can you store text or other data and later paste them to another location?

A. (A) Clipboard
B. (B) ROM
C. (C) Hard Disk
D. (D) None of these
Correct answer is: A. (A) Clipboard
The clipboard temporarily stores data that can be copied or cut and later pasted.
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