Computer Awareness Questions Practice Question and Answer

Q: Word length of a personal computer is 2333 0

  • 1
    32 bit
    Correct
    Wrong
  • 2
    16 bit
    Correct
    Wrong
  • 3
    8 bit
    Correct
    Wrong
  • 4
    4 bit
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "8 bit"
Explanation :

Answer: C) 8 bit Explanation: Word length refers to the number of bits processed by a computer's CPU in one go. These days, typically 32 bits or 64 bits are used. Data bus size, instruction size, address size are usually multiples of the word size.

Q:

A bar code reader is an example of a ( n ) . 

2322 0

  • 1
    processing device
    Correct
    Wrong
  • 2
    storage device
    Correct
    Wrong
  • 3
    input device
    Correct
    Wrong
  • 4
    output device
    Correct
    Wrong
  • 5
    printer
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "input device "

Q:

Computer virus is: 

2319 0

  • 1
    Computer program
    Correct
    Wrong
  • 2
    Operating system
    Correct
    Wrong
  • 3
    Part of OS
    Correct
    Wrong
  • 4
    Part of Hardware
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Computer program "

Q:

The use of multi programming started with which generation of computers?

2300 0

  • 1
    first generation
    Correct
    Wrong
  • 2
    second generation
    Correct
    Wrong
  • 3
    third generation
    Correct
    Wrong
  • 4
    fourth generation
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "third generation"

Q:

Which of the following is the input unit?

2277 1

  • 1
    Mousse
    Correct
    Wrong
  • 2
    Keyboard
    Correct
    Wrong
  • 3
    Scanner
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "All of these"

Q:

In a computer____ is capable to store a single binary bit? 

2272 0

  • 1
    Register
    Correct
    Wrong
  • 2
    Conductor
    Correct
    Wrong
  • 3
    Capacitor
    Correct
    Wrong
  • 4
    Flip-Flop
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "Flip-Flop "

Q: स्मृति से बनी होती है 2260 1

  • 1
    कोशिकाओं की बड़ी संख्या
    Correct
    Wrong
  • 2
    तारों का सेट
    Correct
    Wrong
  • 3
    सर्किट का सेट
    Correct
    Wrong
  • 4
    इनमे से कोई भी नहीं
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "कोशिकाओं की बड़ी संख्या"
Explanation :

Answer: A) बड़ी संख्या में सेल स्पष्टीकरण: कंप्यूटिंग में, मेमोरी कंप्यूटर हार्डवेयर एकीकृत सर्किट को संदर्भित करता है जो कंप्यूटर में तत्काल उपयोग के लिए जानकारी संग्रहीत करता है। अधिकांश सेमीकंडक्टर मेमोरी को मेमोरी सेल या बिस्टेबल फ्लिप-फ्लॉप में व्यवस्थित किया जाता है, प्रत्येक एक बिट (0 या 1) को स्टोर करता है।

Q:

When is Computer Literacy Day celebrated?

2251 0

  • 1
    5 December
    Correct
    Wrong
  • 2
    14 December
    Correct
    Wrong
  • 3
    22 December
    Correct
    Wrong
  • 4
    2 December
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "2 December"

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully