Explore topic-wise MCQs in Computer Science.

This section includes 751 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science knowledge and support exam preparation. Choose a topic below to get started.

101.

Which of the following are the functions of a operating system?

A. Allocates resources
B. Monitors Activities
C. Manages disks and files
D. All of the above
Answer» E.
102.

Which of the following are components of Central Processing Unit (CPU) ?

A. Arithmetic logic unit, Mouse
B. Arithmetic logic unit, Control unit
C. Arithmetic logic unit, Integrated Circuits
D. Control Unit, Monitor
Answer» C. Arithmetic logic unit, Integrated Circuits
103.

Which of following is not an element of computer spreadsheet interface?

A. Pencil work
B. Active cell
C. Menu bar
D. Workbook
Answer» B. Active cell
104.

Which Network topology needs HUB for its working?

A. Bus
B. Ring
C. Star
D. Star and Bus both
Answer» D. Star and Bus both
105.

Which menu do you choose to create header in Office 365?

A. format, header and footer
B. view, header
C. insert, header and footer
D. view, header and footer
Answer» D. view, header and footer
106.

Which menu do you choose to create footer in Office 365?

A. format, header and footer
B. view, footer
C. insert, header and footer
D. view, header and footer
Answer» D. view, header and footer
107.

Which key is used to create chart from selected data in excel?

A. F11
B. F1
C. F10
D. Both A & B
Answer» B. F1
108.

Which keystroke is used for updating a field in Ms Word?

A. F6
B. F9
C. F11
D. F12
Answer» C. F11
109.

Which key on the keyboard can be used to view slide show in Ms PowerPoint?

A. F1
B. F2
C. F5
D. F10
Answer» D. F10
110.

Which key is used to insert new worksheet in excel?

A. Alt+F2
B. Alt+F1
C. Alt+Shift+F1
D. Alt+Shift+F2
Answer» D. Alt+Shift+F2
111.

Which key is used to enter the current date in Excel?

A. Ctrl+:
B. Ctrl+;
C. Ctrl+Shift+:
D. Ctrl+Shift+;
Answer» C. Ctrl+Shift+:
112.

Which key is used to edit the selected cell in excel?

A. F4
B. F10
C. F2
D. Edit
Answer» D. Edit
113.

Which key is used to increase left indent in Ms Word?

A. Ctrl+I
B. Ctrl+M
C. Alt+I
D. F10
Answer» C. Alt+I
114.

Which key is used for find in excel?

A. CTRL+C
B. CTRL+F
C. ALT+SHIFT+D
D. ALT+SHIFT+F
Answer» C. ALT+SHIFT+D
115.

Which key deletes the character to the right of the cursor in Ms Word?

A. End
B. Backspace
C. Home
D. Delete
Answer» E.
116.

Which key is between the Ctrl and Alt keys?

A. Shift
B. Enter
C. Window
D. Space bar
Answer» D. Space bar
117.

Which function you will use to add names and addresses of different recipient for each copy of the letter?

A. Envelopes
B. Labels
C. Mail Merge
D. Drop Cap
Answer» D. Drop Cap
118.

Which function calculates the largest value in a set of numbers?

A. Average
B. Count
C. Minimum
D. Maximum
Answer» E.
119.

Which file is responsible to start MS word?

A. Win.exe
B. Word.exe
C. Winword.exe
D. None
Answer» D. None
120.

Which file is responsible to start MS Power point?

A. ppt.exe
B. Powerpnt.exe
C. Mspoint.exe
D. None of these
Answer» C. Mspoint.exe
121.

Which feature helps you to inserts the contents of the Clipboard as text without any formatting in Ms Word?

A. Paste Special
B. Format Painter
C. Page Setup
D. Styles
Answer» B. Format Painter
122.

Which basic colors are used in computer graphics?

A. GOB
B. RWG
C. RGB
D. BGB
Answer» D. BGB
123.

Which bar is usually located below that Title Bar that provides categorized options in Ms Word?

A. Menu bar
B. Status Bar
C. Tool bar
D. Scroll bar
Answer» B. Status Bar
124.

Where can you find the Draw Table tool button in Microsoft Word?

A. Formatting toolbar
B. Drawing toolbar
C. Standard toolbar
D. Tables and Formatting toolbar
Answer» E.
125.

Where can you change the Vertical Alignment in Word Document?

A. Formatting toolbar
B. Paragraph dialog box
C. Page Setup dialog box
D. Standard toolbar
Answer» D. Standard toolbar
126.

Where can you change the vertical alignment in Microsoft Word?

A. Paragraph dialog box
B. Formatting toolbar
C. Page Setup dialog box
D. Standard toolbar
Answer» D. Standard toolbar
127.

When you press the _____ key by itself, it opens and closes the Start menu?

A. Ctrl
B. Shift
C. Alt
D. Window
E. None
Answer» E. None
128.

When you point to a text entry in the Office Clipboard gallery in the Clipboard task pane, ___________.

A. the first several characters of text in the item display as a ScreenTip
B. the text entry is deleted from the Office Clipboard gallery
C. the text entry is pasted into the document at the location of the insertion point
D. all of the above
Answer» B. the text entry is deleted from the Office Clipboard gallery
129.

When you point to the ________ corner of a table, the table move handle appears.

A. upper-right
B. lower-left
C. lower-right
D. upper-left
Answer» E.
130.

When you insert a comment in a document, the comment appears in a___________?

A. New window
B. Sidebar
C. sticky note icon bar
D. Balloon
Answer» E.
131.

When Word flags a possible spelling or grammar error, it also changes the mark on the Spelling and Grammar Status icon to a ___________.

A. green X
B. green check mark
C. red X
D. red check mark
Answer» D. red check mark
132.

When was the first electro-mechanic Computer developed?

A. 1880
B. 1944
C. 1960
D. 1980
Answer» C. 1960
133.

When using PowerPoint, to play a PowerPoint show for previewing the show, select____________?

A. View, slide sorter
B. View, slide
C. View, slide show
D. View outline
Answer» D. View outline
134.

When typing in a word field manually, what must you press to insert the code’s brackets?

A. Ctrl + F6
B. Ctrl + F9
C. Alt + F11
D. Shift + F12
Answer» C. Alt + F11
135.

When three hyphens, underscores, equal signs, asterisks, or number signs are typed and then the enter key is pressed, the Auto Format feature _________.

A. places a border above a paragraph
B. creates a numbered list
C. changes the characters to an em dash
D. creates a bulleted list
Answer» B. creates a numbered list
136.

When sharing data in Office, the __________ document is the document in which the data was first entered?

A. source
B. destination
C. original
D. primary
Answer» B. destination
137.

When entering text within a document, the Enter key is normally pressed at the end of every____________?

A. Line
B. Sentence
C. Paragraph
D. Word
E. None of these
Answer» D. Word
138.

When creating a computer program, the____________designs the structure of the program?

A. End user
B. System Analyst
C. Programmer
D. All of the above
Answer» C. Programmer
139.

When a logic bomb is activated by a time-related event, it is known as a____________?

A. Time-related bomb sequence
B. Virus
C. Time bomb
D. Trojan horse
Answer» D. Trojan horse
140.

When a hyperlink is created, Word formats the Web address as__________?

A. italicized and colored red
B. italicized and colored blue
C. underlined and colored red
D. underlined and colored blue
Answer» E.
141.

When a file is saved for the first time?

A. a copy is automatically printed
B. it must be given a name to identify it
C. it does not need a name
D. it only needs a name if it is not going to be printed
Answer» C. it does not need a name
142.

When a custom tab stop is set, Word _______.

A. clears all default tab stops
B. clears all default tab stops to the right of the custom tab stop
C. clears all default tab stops to the left of the custom tab stop
D. does not clear any default tab stops
Answer» D. does not clear any default tab stops
143.

When a computer is switched on, the booting process performs___________?

A. Integrity Test
B. Power-On Self-Test
C. Correct Functioning Test
D. Reliability Test
Answer» C. Correct Functioning Test
144.

WhatsApp was founded in 2009 by:_____________?

A. Brian Acton
B. Jan Koum
C. Mark Zuckerberg
D. Both A & B
Answer» E.
145.

What type of operating system MS-DOS is?

A. Command Line Interface
B. Graphical User Interface
C. Multitasking
D. Menu Driven Interface
Answer» B. Graphical User Interface
146.

What Power point feature will you use to apply motion effects to different objects of a slide ?

A. Slide Transtion
B. Slide Design
C. Animation Objects
D. Animation Scheme
Answer» E.
147.

What is windows registry?

A. Windows register to store clipboard
B. The Windows Registry is a hierarchical database that stores low-level settings for OS
C. Microsoft program to enable or disable a particular function
D. An application to edit the system configuration
Answer» C. Microsoft program to enable or disable a particular function
148.

What is the use of Document Map in Ms Word?

A. to quickly format the document
B. to quickly print required page
C. to quickly navigate the document
D. to quickly correct spelling mistakes
Answer» D. to quickly correct spelling mistakes
149.

What is the use of “All Caps” feature in Microsoft Word?

A. It changes all selected text into Capital Letter
B. It adds captions for selected Image
C. It shows all the image captions
D. None of the above
Answer» B. It adds captions for selected Image
150.

What is the smallest width of a column in MS Word?

A. 0″
B. 0.5″
C. 1″
D. 1.5″
Answer» C. 1″