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. 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.
A. Press Enter
B. Choose No Border
C. Use formula
D. Not possible in Excel
Correct answer is: B. Choose No Border
The 'No Border' option in the Borders menu removes cell borders in Excel.
A. Operating system
B. BIOS
C. Driver
D. Cache
Correct answer is: B. BIOS
BIOS (Basic Input/Output System) manages hardware initialization during computer startup.
A. ASANA
B. Zoom
C. Sublime
D. HAWET
Correct answer is: A. ASANA
ASANA is a software designed for project management and task tracking.
A. .docs
B. .cmp
C. .zip
D. .clp
Correct answer is: C. .zip
The .zip extension is widely used for compressing files.
A. Jimmy Wales
B. Bill Gates
C. Paul Allen
D. Both B & C
Correct answer is: D. Both B & C
Bill Gates and Paul Allen co-founded Microsoft Corporation.
A. RJ-45
B. USB
C. HDMI
D. VGA
Correct answer is: A. RJ-45
RJ-45 is the standard connector for Ethernet cables in network interface cards.