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
B. ”Ctrl
C. ”Ctrl
D. ”Ctrl
Correct answer is: A. ”Ctrl
”Ctrl
A. Ctrl + X
B. Ctrl + V
C. Ctrl + C
D. Ctrl + Z
Correct answer is: C. Ctrl + C
Ctrl + C is the shortcut for copying selected text.
A. Hard Disk
B. RAM
C. Monitor
D. Microprocessor
Correct answer is: D. Microprocessor
The microprocessor is the silicon chip that processes data in a computer.
A. Ctrl + =
B. Ctrl + Shift + +
C. Ctrl + Shift + =
D. Alt + =
Correct answer is: A. Ctrl + =
Ctrl + = applies subscript formatting in MS Word.
A. .txt
B. .xls
C. .docx
D. .pptx
Correct answer is: C. .docx
The default file extension for MS Word documents is .docx.
A. C++
B. HTML
C. Python
D. Java
Correct answer is: B. HTML
HTML (HyperText Markup Language) is the primary language for creating web pages.
A. Mail Merge
B. Email
C. Data Source
D. Address Book
Correct answer is: A. Mail Merge
Mail Merge in MS Word enables sending personalized documents to multiple recipients.
A. Computer Virus
B. Operating System
C. Programming Language
D. Software Company
Correct answer is: C. Programming Language
ADA is a structured programming language designed for high-reliability applications.
A. Alan Turing
B. Charles Babbage
C. Bill Gates
D. Steve Jobs
Correct answer is: B. Charles Babbage
Charles Babbage is considered the Father of the Computer for designing the Analytical Engine.
A. Control
B. Storage
C. Processing
D. Output
Correct answer is: D. Output
Output is the process of presenting processed data as useful information.