(A) USB (Universal Serial Bus)
(B) HDMI (High-Definition Multimedia Interface)
(C) VGA (Video Graphics Array)
(D) None of these
The answer is: (A) USB (Universal Serial Bus)
Category: Computer Science MCQs FPSC NTS PPSC Computer Past Papers Test Questions
Computer MCQs quiz test questions with answers for FPSC CSS PPSC SPSC KPPSC test preparation, including questions from computer science past papers.
Which programming language is widely used for Machine Learning?
(A) R
(B) C++
(C) Matlab
(D) Python
The answer is: (D) Python
The world’s most popular computer operating system is
(A) Windows
(B) Macintosh
(C) Linux
(D) Android
The answer is: (A) Windows
Microsoft windows is the most popular computer operating system in the world.
Which register stores the result of ALU operations?
(A) Data Register
(B) Instruction Register
(C) Data Address Register
(D) Accumulator Register
The answer is: (D) Accumulator Register
Which of the following device uses the parallel transmission?
(A) Mouse
(B) Keyboard
(C) Printer
(D) Light Pen
The answer is: (C) Printer
What is a diagrammatic way of representing the relationship between the entities in a database?
(A) Flowchart
(B) ERD
(C) DFD
(D) Algorithm
The answer is: (B) ERD (entity relationship diagram)
NTFS stands for?
(A) New Trend File Saving
(B) Network File Saving
(C) New Technology File System
(D) None Of These
The answer is: (C) New Technology File System
Which variable type can have only two possible values?
(A) integer
(B) string
(C) double
(D) bool
The answer is: (D) bool
Internet uses ________ to communicate between devices and networks.
(A) HTTPS
(B) email
(C) website
(D) internet protocol suite
The answer is: (D) internet protocol suite
In peer-to-peer networking,
(A) there is only one server and many clients
(B) there is only one client and many servers
(C) every computer is capable of playing the role of server
(D) every computer is capable of playing the role of client, server or both at the same time
The answer is: (D)