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. Central Process Unit
B. Central Processing Unit
C. Computer Personal Unit
D. Central Program Unit
Correct answer is: B. Central Processing Unit
CPU is the main processing unit of computer.
A. FTP
B. SMTP
C. HTTP
D. TCP
Correct answer is: C. HTTP
HTTP is used for web pages.
A. Monitor
B. Printer
C. Keyboard
D. Speaker
Correct answer is: C. Keyboard
Keyboard is used to input data.
A. Google Chrome
B. Windows
C. Linux
D. MS Excel
Correct answer is: A. Google Chrome
Chrome is browser.
A. ROM
B. Hard disk
C. RAM
D. CD-ROM
Correct answer is: C. RAM
RAM loses data when power is off.
A. Electronic mail
B. Easy mail
C. Exchange mail
D. External mail
Correct answer is: A. Electronic mail
Email means electronic mail.
A. Mouse
B. Scanner
C. Printer
D. Keyboard
Correct answer is: C. Printer
Printer produces output.
A. Google
B. Bing
C. Yahoo
D. Windows
Correct answer is: D. Windows
Windows is OS.
A. Application software
B. System software
C. Utility software
D. Firmware
Correct answer is: B. System software
OS manages hardware and software.
A. Cell
B. Sheet
C. Range
D. Box
Correct answer is: A. Cell
It forms a cell.