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. .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.
A. Uniprocessor
B. Multiprocessor
C. Microprocessor
D. Minicomputer
Correct answer is: B. Multiprocessor
A multiprocessor computer has multiple processors for enhanced performance.
A. Merging two or more cells
B. Changing text direction
C. Moving cell content away from the cell border
D. Styles Dialog Box
Correct answer is: C. Moving cell content away from the cell border
Indentation in Excel shifts cell content away from the border for formatting.
A. A software used to play games
B. A local area network in an office
C. A global computer network connecting millions of devices
D. A large computer used in universities
Correct answer is: C. A global computer network connecting millions of devices
The Internet is a global network connecting millions of devices for data sharing.
A. DNMS
B. RDBMS
C. MySQL
D. None of these
Correct answer is: C. MySQL
MySQL is a popular database management system with a user-friendly interface.