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.

Number of rows in Excel 2007+:

A. 65,536
B. 1,048,576
C. 16,384
D. 99,999
Correct answer is: B. 1,048,576

Which of the following is a valid mixed cell reference?

A. $A$1
B. A1
C. $A1
D. All of the above
Correct answer is: D. All of the above

Feature that fills cells automatically based on pattern:

A. AutoComplete
B. AutoFill
C. AutoCorrect
D. Flash Fill
Correct answer is: B. AutoFill

Shortcut to apply/remove strikethrough:

A. Ctrl + 5
B. Ctrl + 4
C. Ctrl + 2
D. Ctrl + 1
Correct answer is: A. Ctrl + 5

A chart on a separate sheet is called:

A. Embedded Chart
B. Chart Sheet
C. Graph Sheet
D. Pivot Chart
Correct answer is: B. Chart Sheet

Function returning number of characters in text:

A. COUNT
B. LEN
C. MID
D. CHAR
Correct answer is: B. LEN

Which of the following is System Software?

A. MS Word
B. MS Excel
C. Windows 11
D. PowerPoint
Correct answer is: C. Windows 11

Purpose of BIOS stored in ROM:

A. Perform calculations
B. Manage internet connections
C. Run POST and boot computer
D. Store user files
Correct answer is: C. Run POST and boot computer

Ctrl + P is used to:

A. Open new file
B. Save file
C. Print file
D. Paste text
Correct answer is: C. Print file

Which memory is directly accessed by CPU?

A. Secondary Memory (HDD)
B. Primary Memory (RAM)
C. Cache Memory
D. Virtual Memory
Correct answer is: B. Primary Memory (RAM)
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