Computer Knowledge Practice Question and Answer

Q:

Junk e-mail is called:

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  • 1
    Spam
    Correct
    Wrong
  • 2
    Spoof
    Correct
    Wrong
  • 3
    Sniffer script
    Correct
    Wrong
  • 4
    Spool
    Correct
    Wrong
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Answer : 1. "Spam"
Explanation :

1. Junk email is called spam. Spam is an email that you did not request, and which usually promotes advertising or other unwanted content.

2. Spoofing is a special type of cyber-attack in which someone attempts to deceive other computer networks by using a computer, device, or network to identify themselves as a legitimate entity.

Q:

ICT is used for-

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  • 1
    In given analysis
    Correct
    Wrong
  • 2
    In the interpretation of the given
    Correct
    Wrong
  • 3
    Gathering of information
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 1. "In given analysis"

Q:

Internet Explorer has been replaced by _______ web browser in Windows 10.

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  • 1
    Windows Store
    Correct
    Wrong
  • 2
    Microsoft Edge
    Correct
    Wrong
  • 3
    Google Chrome
    Correct
    Wrong
  • 4
    Microsoft Chrome
    Correct
    Wrong
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Answer : 2. "Microsoft Edge"
Explanation :

1. Internet Explorer in Windows 10 has been replaced by the Microsoft Edge web browser.

2. More secure, faster and more convenient than Internet Explorer.

Microsoft Edge has many security features, such as Threaded Modeling and Analysis (TPM) support, multi-fingerprint authentication, and firewall.

3. Microsoft Edge is faster than Internet Explorer.

Q:

Which application software enables you to create efficient slide show presentation stations?

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  • 1
    MS Excel
    Correct
    Wrong
  • 2
    MS Outlook
    Correct
    Wrong
  • 3
    MS PowerPoint
    Correct
    Wrong
  • 4
    MS Paint
    Correct
    Wrong
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Answer : 3. "MS PowerPoint"
Explanation :

1. Microsoft PowerPoint: This is the most popular slide show presentation software. It is easy to use and has many features that allow you to create engaging and informative slideshows.

2. Google Slides: It is a free online slideshow presentation software. It offers similar features to PowerPoint and can be used in any web browser.

3. LibreOffice Presentation: It is a free and open-source slideshow presentation software. It offers features similar to PowerPoint and Slides.

4. Adobe Presentation: It is a professional slide show presentation software. It has more advanced features than PowerPoint and Slides.

Q:

Which of the following is the type of Internet Connections?

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  • 1
    Dial Up
    Correct
    Wrong
  • 2
    DSL
    Correct
    Wrong
  • 3
    WiFi
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
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Answer : 4. "All of these"
Explanation :

The type of internet connection is-

- dial up

- DSL

- Wi-Fi

Q:

How is the resolution of the screen shown?

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  • 1
    Dots
    Correct
    Wrong
  • 2
    Colors
    Correct
    Wrong
  • 3
    Pixels per inch
    Correct
    Wrong
  • 4
    Dot per inch
    Correct
    Wrong
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Answer : 3. "Pixels per inch"
Explanation :

1. PPI (pixels per inch) refers to display resolution, or, how many individual pixels are displayed in one inch of a digital image.

2. DPI (dots per inch) refers to printer resolution, or, the number of dots of ink on a printed image.

3. The physical size of an image refers to the dimensions in which it will print (ex: 8.5" x 11") or the pixel dimensions of an image displayed on the web (ex: 600 pixels x 800 pixels).

Q:

 ______ is a small picture that represents a program, folder or program function and is displayed in the user's user interface when it is double-clicked.

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  • 1
    Taskbar
    Correct
    Wrong
  • 2
    Icons
    Correct
    Wrong
  • 3
    Command
    Correct
    Wrong
  • 4
    System tray
    Correct
    Wrong
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Answer : 2. "Icons"
Explanation :

1. Icons are small pictures that represent a program, folder, or program function and are displayed in the user's user interface when they are double-clicked.

Q:

To delete a sentence from a document, you would use the following?

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  • 1
    Highlight and copy
    Correct
    Wrong
  • 2
    Cut and paste
    Correct
    Wrong
  • 3
    Copy and paste
    Correct
    Wrong
  • 4
    Highlight and delete
    Correct
    Wrong
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Answer : 4. "Highlight and delete"
Explanation :

To delete a sentence from a document, you would use highlight and delete.

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