Tag: science & technology

Questions Related to science & technology

Which of the following statements are true?

general knowledge science & technology

  1. Microcomputer works faster than Minicomputer

  2. Minicomputer works faster than Microcomputer

  3. Speed of both the computers are same

  4. The speed of both these computers can't be compared with the speed of advanced computer

Show answer
Correct Option: A

To find and load a file that has been saved

general knowledge science & technology

  1. Select the close command

  2. Select the new command

  3. Select the save command

  4. Select the open command

Show answer
Correct Option: D

Select the odd one out
general knowledge science & technology

  1. Interpreter

  2. Compiler

  3. Operating system

  4. Assembler

Show answer
Correct Option: C

ROM is composed of
general knowledge science & technology

  1. Photoelectric cells

  2. Floppy disks

  3. Magnetic cores

  4. Micro processors

Show answer
Correct Option: D

A temporary storage area, attached to the CPU, for I/O operation, is a
general knowledge science & technology

  1. Channel

  2. Buffer

  3. Register

  4. Core

Show answer
Correct Option: B

The memory of a computer is commonly expressed in terms of kilobytes or megabytes. A byte is made up of

general knowledge science & technology

  1. Two binary digits

  2. Two decimal digits

  3. Eight decimal digits

  4. Eight binary digits

Show answer
Correct Option: D

The errors that can be pointed out by the compiler are

general knowledge science & technology

  1. Syntax error

  2. Symantic error

  3. Logical error

  4. Internal error

Show answer
Correct Option: A

Which of the following places the common data elements in order from smallest to largest?

general knowledge science & technology

  1. Character, file, record, field, database

  2. Character, record, field, file, database

  3. Character, field, record, file, database

  4. Bit, byte, character, record, field, file, database

Show answer
Correct Option: C

A term associated with the comparison of processing speed is

general knowledge science & technology

  1. FFTS

  2. MPG

  3. MIPS

  4. CPS

Show answer
Correct Option: C

Which of the following circuit is used as a 'Memory device' in computers?
general knowledge science & technology

  1. Rectifier

  2. Flip-Flop

  3. Comparator

  4. Attenuator

Show answer
Correct Option: B