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General Knowledge

COMPUTER AWARENESS MCQs

It And Computer, Basic Computer Knowledge

Total Questions : 618 | Page 54 of 62 pages
Question 531. Which key defines the ctrl, shift and alt button on a keyboard?
  1.    Alphanumeric
  2.    Special
  3.    Modifier
  4.    Function
 Discuss Question
Answer: Option C. -> Modifier




Question 532. Which key is used to open the organize favorites dialog box?
  1.    Alt + E
  2.    Alt + B
  3.    Ctrl + E
  4.    Ctrl + B
 Discuss Question
Answer: Option D. -> Ctrl + B




Question 533. In a C programming, what is the function of scanf?
  1.    Input
  2.    Output
  3.    Modify
  4.    Compile
 Discuss Question
Answer: Option A. -> Input




Question 534. Alerts are mostly appear in ______?
  1.    Check Box
  2.    Combo Box
  3.    Dialog Box
  4.    None of these
 Discuss Question
Answer: Option C. -> Dialog Box




Question 535. A unit of data storage that equals 2 to the 70th power is called?
  1.    Zebibyte
  2.    Yottabite
  3.    Yobibite
  4.    None of these
 Discuss Question
Answer: Option A. -> Zebibyte




Question 536. Which of the following was used in first generation computers?
  1.    Machine Language
  2.    High Language
  3.    Assembly Language
  4.    None of these
 Discuss Question
Answer: Option A. -> Machine Language




Question 537. What is used in most programs that is a part of a program and guides the user through certain steps?
  1.    Software
  2.    Wizard
  3.    Wiki
  4.    Wiki
 Discuss Question
Answer: Option B. -> Wizard




Question 538. The performance of a hard drive or other storage device, meaning how long it takes to locate a file is called?
  1.    Response Time
  2.    Access Time
  3.    Quick Time
  4.    None of these
 Discuss Question
Answer: Option B. -> Access Time




Question 539. In RFID, stands for ____
  1.    Rapid
  2.    Remote
  3.    Random
  4.    Radio
 Discuss Question
Answer: Option D. -> Radio




Question 540. _______ is the application of investigation and analysis techniques to gather and preserve evidence from a particular computing device in a way that is suitable for presentation in a court of law.
  1.    Robotics
  2.    Animation
  3.    Simulation
  4.    Computer Forensics
 Discuss Question
Answer: Option D. -> Computer Forensics




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