Computer — All MCQs

4795 questions available

Showing 141–160 of 4795

Q141.Computer processor consist of which parts?

Easy
A ALU
B CU
C Both
D None of these
General MCQs PPSC 2024

Correct Answer: C

Q142.Which require largest memory?

Easy
A Images
B Text
C Voice
D Graphics
Computer Basics PPSC 2024

Correct Answer: D

Q143.What is 2 factor authentication used in securing online accounts?

Easy
A To make it easier to access accounts for user
B to provide an extra layer of security beyond just password
C to prevent use of biometerics for authentication
D None of these
Computer Security PPSC 2024

Correct Answer: B

Q144.Which command in the run dialog box us used to find a temp file?

Easy
A %temp%
B %temp
C %tempfiles%
D None of these
General MCQs PPSC 2024

Correct Answer: A

Q145.What is POP?

Easy
A Private Operating Protocol
B Point of Presence
C Public Operating Protocol
D Protocol
General MCQs PPSC 2024

Correct Answer: A

Q146.A computer cannot effect ?

Easy
A System files
B software
C mouse and keyboard
D None of these
General MCQs PPSC 2024

Correct Answer: C

Q147.Random access memory is which type of memory?

Easy
A permanent
B long term
C static
D None of these
Computer Basics PPSC 2024

Correct Answer: C

Q148.What is the heart of processor of computer?

Easy
A Arithmetic and logic unit
B logic unit
C control unit
D None of these
General MCQs PPSC 2024

Correct Answer: C

Q149.Which stores more data than a DVD?

Easy
A Floppy
B Bhi-ray Disc
C Green-ray disk
D None of these
General MCQs PPSC 2024

Correct Answer: B

Q150.Which of the following is a famous search engine ?

Easy
A Crawier
B Yahoo
C Google
D Torch
Internet & Web PPSC 2024

Correct Answer: C

Q151.Which treaty is associated with the dissolution of the USSR (1991) by the European Union?

Easy
A Belovezha accords
B Paris Treaty
C Washington Treaty
D None of these Junior Computer Operator- Morning (
General MCQs PPSC 2024

Correct Answer: A

Q152.VGA stands for:

Easy
A Video Graphic Array
B Visual Graphic Array
C Volatile Graphics Array
D None of these
General MCQs PPSC 2024

Correct Answer: A

Q153.A paper clip sent with an email indicates:

Easy
A High priority
B Attachment
C Virus
D None of these
Internet Services & Communication PPSC 2024

Correct Answer: B

Q154.A smart tag will be removed from a cell when ?

Easy
A The cell is hidden
B the data in cell is changed or deleted
C the cell is moved
D None of these
Computer Basics PPSC 2024

Correct Answer: B

Q155.__ is a type of Computer memory that can retain information even after power is removed.

Easy
A Volatile
B Non-Volatile memory
C Both A and B
D None of these
Computer Basics PPSC 2024

Correct Answer: C

Q156.When you want to enter an equation in a cell, which sign is used first?

Easy
A Paaranthesis
B Equal sign
C Ellipses
D None of these
Computer Networks PPSC 2024

Correct Answer: B

Q157.Radio, television, cell phones send information even in space through:

Easy
A Electric signals
B Electromagnetic waves
C through satellite
D None of these
Computer Basics PPSC 2024

Correct Answer: B

Q158.An internet service provider charges a one-time setup fee of. $100 and $50 each month for service. if c customers join at the same time which of the following expressions represents the total amount, in dollars, the provider has changes these customers.

Easy
A 100c + 50m
B 100c + 50cm
C 150 cm
D All of these
Internet & Web PPSC 2024

Correct Answer: B

Q159.Who invented mouse?

Easy
A Charles Babbage
B Alan Turning
C Michal Farady
D Douglas Engelbart
Computer Networks PPSC 2024

Correct Answer: D

Q160.BIOS is stored in

Easy
A RAM
B CU
C File
D ROM/FLASH
Computer Basics PPSC 2024

Correct Answer: D