Computer Science MCQs Quiz Test 10

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Computer Science Objective Type MCQs Questions With Answers Learn Online

Q.1: What is the name given to those applications that combine text, sound, graphics, motion video, and/or animation?

  1. Motionware
  2. Anigraphics
  3. Videoscapes
  4. Multimedia
  5. None of these

C

Q.2: A(n)——language reflects the way people think mathematically?

  1. cross-platform programming
  2. 3GL business programming
  3. event driven programming
  4. functional

D

Q.3: When entering text within a document, the Enter key is normally pressed at the end of every——?

  1. Line
  2. Sentence
  3. Paragraph
  4. Word
  5. None of these

C

Q.5: Which of the following software could assist someone who cannot use their hands for computer input?

  1. Video conferencing
  2. Speech recognition
  3. Audio digitizer
  4. Synthesizer

B

Q.6: Memory unit is one part of——?

  1. Input device
  2. Control unit
  3. Output device
  4. Central Processing Unit

D

Q.8: Microprocessors can be used to make——–?

  1. Computer
  2. Digital systems
  3. Calculators
  4. All of the above

D

Q.9: Which statement is valid about computer program?

  1. High level languages must be converted into machine language to execute
  2. High level language programs are more efficient and faster to execute
  3. It is more difficult to identify errors in high level language program than in low level programs
  4. All of above

A

Q.10: By programmable machine we mean——-?

  1. computers
  2. modern television
  3. washing machines
  4. anything that can be set to perform different tasks with suitable programs

A

Q.11: Which of the following is a secondary memory device?

  1. Keyboard
  2. Disk
  3. ALU
  4. All of the above

B

Q.12: One of the popular mass storage device is CD ROM. What does CD ROM stand for?

  1. Compactable Read Only Memory
  2. Compact Data Read Only Memory
  3. Compactable Disk Read Only Memory
  4. Compact Disk Read Only Memory

D

Q.13: Identify the true statement about computer?

  1. Computers are 100% accurate but it can suffer from GIGO (Garbage In Garbage Out)
  2. Computers are reliable because they use electronic component which have very low failure rate
  3. Computer is never tired and does not suffer from boredom
  4. All of above

D

Q.14: The programs which are as permanent as hardware and stored in ROM is known as——?

  1. Hardware
  2. Software
  3. Firmware
  4. ROM ware

C

Q.15: Which of the following memories must be refreshed many times per second?

  1. Static RAM
  2. Dynamic RAM
  3. EPROM
  4. ROM

B

Q.16: What do you call the translator which takes assembly language program as input And produce machine language code as output?

  1. Compiler
  2. Interpreter
  3. Debugger
  4. Assembler

D

Q.17: Serial access memories are useful in applications where?

  1. Data consists of numbers
  2. Short access time is required
  3. Each stored word is processed differently
  4. Data naturally needs to flow in and out in serial form

D

Q.18: In——–mode, the communication channel is used in both directions at the same time?

  1. Full-duplex
  2. Simplex
  3. Half-duplex
  4. None of the above

A

Q.19: Who invented Slide Rules?

  1. John Napier
  2. William Oughtred
  3. Gottfried Leibnitz
  4. Blaise Pascal

B

Q.20: The proper definition of a modern digital computer is——?

  1. An electronic automated machine that can solve problems involving words and numbers
  2. A more sophistic and modified electronic pocket calculator
  3. Any machine that can perform mathematical operations
  4. A machine that works on binary code

A