Top 100 Important Computer Mcqs Set-11 Page 2

Top 100 Important Computer Mcqs Set-11

21- Who introduced the punch card?

A. Alan Turing

B. Joseph Jacquard

C. Charles Babbage

D. Herman Hollerith

View Answer

Answer : D. Herman Hollerith

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22- In MS Excel, which menu is used to delete duplicate values?

A. Data

B. Home

C. Insert

D. Review

View Answer

Answer : A. Data

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23- The comment displayed by hovering the mouse pointer over an Excel cell is called?

A. Tooltip

B. Cell Tip

C. ScreenTip

D. Comment

View Answer

Answer : B. Cell Tip

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24- A compiler is also a type of?

A. Utility

B. Firmware

C. Program

D. Hardware

View Answer

Answer : C. Program

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25- The core of the operating system, managing hardware resources, is called?

A. Shell

B. Kernel

C. Driver

D. Interface

View Answer

Answer : B. Kernel

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26- Which key is NOT found on normal computers/laptops?

A. Turn key

B. Function key

C. Enter key

D. Escape key

View Answer

Answer : A. Turn key

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27- The MS-DOS virus "Brain" was written by two brothers from which country?

A. UK

B. USA

C. India

D. Pakistan

View Answer

Answer : D. Pakistan

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28- Alt + F9 is the shortcut to?

A. Display field codes

B. Save the document

C. Open the document

D. Print the document

View Answer

Answer : A. Display field codes

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29- Ctrl + H brings up which dialog box in MS Word?

A. Go To

B. Replace

C. Find

D. Find and Replace

View Answer

Answer : D. Find and Replace

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30- Which is NOT a paper size?

A. A4

B. Letter

C. Legal

D. Landscape

View Answer

Answer : D. Landscape

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31- The communication protocol used by the Internet is?

A. FTP

B. HTTP

C. TCP/IP

D. SMTP

View Answer

Answer : C. TCP/IP

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32- E-mail stands for?

A. Electronic mail

B. Electronic message

C. Electrical mail

D. Electrical message

View Answer

Answer : A. Electronic mail

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33- Who is called the "grand father" of the computer?

A. Alan Turing

B. Charles Babbage

C. John Napier

D. Dennis Ritchie

View Answer

Answer : B. Charles Babbage

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34- Which type of memory loses content when power is lost?

A. Volatile

B. Non-volatile

C. Permanent

D. Read-only

View Answer

Answer : A. Volatile

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35- Narrow refers to which setting?

A. Line spacing

B. Page margin

C. Font size

D. Column width

View Answer

Answer : B. Page margin

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36- Which operating system was originally designed by scientists and engineers?

A. Windows

B. macOS

C. UNIX

D. Linux

View Answer

Answer : C. UNIX

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37- Hyphenation options are available in which tab?

A. Review

B. Insert

C. Page Layout

D. Home

View Answer

Answer : D. Page Layout

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38- Which company is the biggest player in the microprocessor industry?

A. Apple

B. IBM

C. Intel

D. AMD

View Answer

Answer : C. Intel

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39- All formulas in Excel start with which symbol?

A. =

B. *

C. –

D. +

View Answer

Answer : A. =

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40- The 'Gutter Margin' feature in Microsoft Word provides?

A. Extra space for tables

B. Extra space for headers

C. Extra space for images

D. Extra space for binding, improving document binding

View Answer

Answer : D. Extra space for binding, improving document binding

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