general knowledge computer mcqs
General knowledge computer questions and answers
Questions 1.Information is
a) Process and Data
b) Computer
c) OOPS
c) Comma
Answer: Process and Data
Questions 2.In the C++ \bisued for what purpose
a) Backspace
b) Forward
c) Catalog
d) Full stop
Answer: Backspace
Questions 3.In Which of the following PARAM and ANURAG is?
a) Laptop design
b) Supercomputer
c) Tablet
d) iPhone
Answer: Supercomputer
Questions 4.The sector which stores bootstrap is a ?
a) Boot sector
b) Digramtic sector
c) Single words
d) All of these
Answer: Boot sector
Questions 5.In the C++ a character constant must contain one character and be enclosed with?
a) Double colon
b) Semi Colon
c) Full stop
d) Single Quotation
Answer: Single Quotation
Questions 6.A stream is Sequence of
a) Bytes
b) Objective
c) Data type
d) Nor gate
Answer: Bytes
Questions 7.A reference is alternative name of?
a) Pointer
b) Object
c) Data
d) orientation
Answer: Pointer
Questions 8.What name is refere called a cooling Device is attached to the microprocessor?
a) Heat Sink
b) Therma meter
c) Coolerfan
d) DC fan
Answer:Heat Sink
Questions 9. In which of the following is a Assignment operators?
a) +
b) _
c) =
d) !
Answer: =
Questions 10.In which of the following statement is true about the jump statement?
a) Return
b) Goto
c) Break
d) All of these
Answer: All of these
Questions 11.In which of the following two dimensional arrays are stored ?
a) Row_Coulum Matrix
b) Inside The Object
c) Project BRO
d) All of these
Answer: Row_ Column Matrix
Questions 12.The program area inside the in which variable can accessed is called?
a) Scopes
b) Objective Orientated program
c) Data flow
d) thermal conductivity
Answer: Scopes
Questions 13. SSI stand for ?
a) Small Scale integration
b) Smallest semi internet
c) Smaller some Information
d) All of these
Answer: Small Scale integration
Questions 14.Post stand for ?
a) Power on self test
b) Power onto superior Test
c) Processing on supreme technology
d) Priced orientation supplies Test
Answer: Power on self test
Questions 15. 1 KB (Killo Bytes) is Equal to the ?
a) 210 Bytes
b) 10 Bytes
c) 1025 GB
d) 1 MB
Answer: 210 Bytes
Questions16.Which of the following difference engine is developed by?
a) Charles Babbage
b) Antony
c) Rahit french
d) Mathur Martin
Answer: Charles Babbage
Questions17.What is evaluation of logical operator is ?
a) Nor Gate
b) Or Gate
c) And
d) NOT,OR ,AND
Answer: NOT,OR ,AND
Questions 18.In Which of the following is a go to statement ?
a) Jump Statement
b) Que Statement
c) Break statement
d) Wrong statement
Answer: Jump statement
Questions 19.PCB Stand for ?
a) Power control Broadcast
b) Passive contact Bite
c) POL Culmination Broad
d) Process Control Block
Answer: Process Control Block
Questions 20.SMPS stand for ?
a) Switched Mode power supply
b) Support manipulated power supply
c) Small Management power supply
d) Syntax Monitor point supplies
Answer: Switched Mode power supply