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.
A. Ctrl + Shift + A
B. Shift + F3
C. Ctrl + F3
D. Alt + F3
Correct answer is: B. Shift + F3
Shift + F3 cycles through case options (uppercase, lowercase, title case) in MS Word.
A. A1
B. #REF!
C. B1:B2
D. 100
Correct answer is: C. B1:B2
A range in Excel refers to a group of cells, such as B1:B2, denoted by a colon.
A. Spacing
B. Kerning
C. Positioning
D. Scaling
Correct answer is: B. Kerning
Kerning adjusts spacing between characters for better visual alignment.
A. Filtering
B. Grouping
C. Sorting
D. Formatting
Correct answer is: C. Sorting
Sorting arranges data in a specific order, such as ascending or descending.
A. System Software
B. Programming Software
C. Utility Software
D. Application Software
Correct answer is: D. Application Software
MS Word is an application software used for word processing.
A. HTTP
B. SMTP
C. FTP
D. SNMP
Correct answer is: B. SMTP
SMTP (Simple Mail Transfer Protocol) enables email communication between hosts.
A. COUNTIFB
B. COUNTA
C. COUNT
D. COUNTIF
Correct answer is: D. COUNTIF
COUNTIF counts cells in a range that meet a specified condition.
A. Box
B. Field
C. Cell
D. Sheet
Correct answer is: C. Cell
The intersection of a row and column in a spreadsheet is referred to as a cell.
A. Alt + S
B. Ctrl + =
C. Alt + =
D. Shift + =
Correct answer is: C. Alt + =
Alt + = inserts a SUM formula for the cells above the active cell in Excel.
A. Search engines
B. Web browsers
C. Email servers
D. None of these
Correct answer is: C. Email servers
Gmail, Hotmail, and Yahoo provide email services, functioning as email servers.
A. Review
B. Home
C. References
D. Edit
Correct answer is: A. Review
The Protect Document option is located in the Review tab in MS Word.
A. WordArt
B. Font styles
C. Text effects
D. Badge
Correct answer is: C. Text effects
These are visual enhancements applied to text, known as text effects in software like PowerPoint.
A. Home
B. Paragraph
C. Style
D. Clipboard
Correct answer is: D. Clipboard
Copy and Paste are located in the Clipboard group on the Home tab in MS Word.
A. Cleaning the browser cache
B. Displaying advertisements
C. Storing user data and preferences
D. Blocking pop-ups
Correct answer is: C. Storing user data and preferences
Cookies store user data like login details and preferences to enhance browsing.
A. Copy-Paste
B. Format Painter
C. Format Text Box
D. Page Setup
Correct answer is: B. Format Painter
Format Painter copies formatting from one section to another without copying content.
A. Sending e-mails
B. File printing
C. Accessing and sharing information over the internet
D. Operating system functions
Correct answer is: C. Accessing and sharing information over the internet
The WWW enables access and sharing of information via websites on the internet.
A. Text
B. Numbers
C. Graphics
D. Symbols
Correct answer is: C. Graphics
Graphics, such as images and videos, require significantly more memory than text or numbers.
A. File management
B. System configuration
C. Process and resource management
D. Disk cleanup
Correct answer is: C. Process and resource management
Windows Task Manager monitors and manages running processes and system resources.
A. Node
B. Hub
C. Server
D. Ring
Correct answer is: C. Server
The server is central to LAN operations, managing data and resources.
A. Search engines
B. Web browsers
C. Email servers
D. Bandwidth
Correct answer is: D. Bandwidth
Bandwidth measures the data transmission capacity of a network.
A. Formatting text manually
B. Automating repetitive tasks
C. Creating tables
D. Inserting images
Correct answer is: B. Automating repetitive tasks
# MS Word MacrosMacros are mini-programs in MS Word that automate repetitive tasks, like formatting or inserting text blocks with a single click.
A. Mainframe
B. Client
C. Supercomputer
D. Network
Correct answer is: D. Network
Network
A. Online Marketing
B. Internet Marketing
C. Web Marketing
D. All of these
Correct answer is: D. All of these
A. Landing page
B. Blog page
C. page
D. Contact page
Correct answer is: A. Landing page
# Landing Page FunctionA landing page is designed to receive traffic from various channels (ads, emails, SEO), guiding all visitors to a common action point.
A. Point-to-point connection
B. Broadcast connection
C. Multicast connection
D. None of these
Correct answer is: A. Point-to-point connection
# Point-to-Point NetworkA point-to-point connection allows direct communication between a single sender and a single receiver, ensuring dedicated data transfer.
