Computer Knowledge Practice Question and Answer

Q:

What types of charts can be created using Microsoft Excel 2010?

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  • 1
    Line chart and Pie chart only
    Correct
    Wrong
  • 2
    Line graph only
    Correct
    Wrong
  • 3
    Bar chart, Line graph and Pie chart
    Correct
    Wrong
  • 4
    Bar chart and line graph only
    Correct
    Wrong
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Answer : 3. "Bar chart, Line graph and Pie chart"

Q:

Where is the recycle bin found?

1399 0

  • 1
    desktop
    Correct
    Wrong
  • 2
    on hard drive
    Correct
    Wrong
  • 3
    on the shortcut menu
    Correct
    Wrong
  • 4
    property dialog box
    Correct
    Wrong
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Answer : 1. "desktop"

Q:

Which is not a feature of software technology?

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  • 1
    It is soft technical approach.
    Correct
    Wrong
  • 2
    It is also called instructional technology.
    Correct
    Wrong
  • 3
    It is called Educational Technology First.
    Correct
    Wrong
  • 4
    Its main basis is psychology.
    Correct
    Wrong
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Answer : 3. "It is called Educational Technology First."

Q:

What are the features of Ms Word?

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  • 1
    spelling checking
    Correct
    Wrong
  • 2
    graphics
    Correct
    Wrong
  • 3
    Both
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Both"

Q:

Full form of DVD is :

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  • 1
    Digital Versatile Disc
    Correct
    Wrong
  • 2
    Digital Video Disc
    Correct
    Wrong
  • 3
    Digital Video Definition
    Correct
    Wrong
  • 4
    Both (A) and (B)
    Correct
    Wrong
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Answer : 4. "Both (A) and (B)"
Explanation :

1. Digital Versatile Disc (DVD), sometimes also known as Digital Video Disc (DVD), is an optical disc storage media format for storing digital data.

2. DVD offers higher storage capacity than compact disc (CD) when having the same size.

Q:

Is Google Play Store used on mobile?

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  • 1
    To play games
    Correct
    Wrong
  • 2
    To install new applications
    Correct
    Wrong
  • 3
    To search data on mobile
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 2. "To install new applications"
Explanation :

1. It is an international online software store developed by Google for Android devices.

2. Google Play is an online store where people can find their favorite applications, games, movies, TV shows, books, and more.

3. There are 2 million applications and games available for billions of people in the world.

4. So far, developers have earned more than $120 billion from these.

Q:

Which of the following is not the same as the other three?

1395 0

  • 1
    MAC address
    Correct
    Wrong
  • 2
    Hardware address
    Correct
    Wrong
  • 3
    Physical address
    Correct
    Wrong
  • 4
    IP address
    Correct
    Wrong
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Answer : 4. "IP address"
Explanation :

1. Of all these options, IP addresses are the most important.

2. IP address (Internet Protocol address) is a digital address used to identify a computer or device on the Internet or any other network.

3. IP address is a set of four numbers. It is in this format 191.150.1.38. Is visible in. The set of numbers for an IP address ranges from 0 to 255. That means the IP address ranges from 0.0.0.0 to 255.255.255.255.

Q:

When does Time Bomb happen?

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  • 1
    during a particular logic and data
    Correct
    Wrong
  • 2
    during a particular date or time
    Correct
    Wrong
  • 3
    during a particular time
    Correct
    Wrong
  • 4
    none of the above
    Correct
    Wrong
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Answer : 2. "during a particular date or time"
Explanation :

it can be programmed to activate during a particular date or time, making it a significant threat if it goes undetected until the specified trigger conditions are met. Time bombs are often used by attackers to initiate their malicious activities at a specific moment, adding an element of surprise and making it difficult to prevent or mitigate the damage.

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