Computer Knowledge Practice Question and Answer

Q:

A file that uses preset settings for a normal presentation station (presentation/document) is done in the making is called ______?

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    Pattern
    Correct
    Wrong
  • 2
    Model
    Correct
    Wrong
  • 3
    Template
    Correct
    Wrong
  • 4
    Blueprint
    Correct
    Wrong
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Answer : 3. "Template"
Explanation :

1. A file that contains a template for a simple presentation using predefined settings.

- Presentation: Using the template, you can create a professional presentation that will grab attention and impress your audience.

- Document: Using templates, you can create a professional document that is well-written and well-organized.

- Email: Using the template, you can create a professional email that will attract attention and get your response.

- Web page: Using the template, you can create a professional web page that is beautiful and easy to use.

Q:

What is the memory used by RAM to store frequently used information?

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    Main memory
    Correct
    Wrong
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    Cache memory
    Correct
    Wrong
  • 3
    Register
    Correct
    Wrong
  • 4
    Rome
    Correct
    Wrong
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Answer : 2. "Cache memory"
Explanation :

1. The memory which is used by RAM to store frequently used information is called cache memory.

2. Cache memory is much smaller than RAM, but it is much faster than RAM.

3. Recently used information is often stored in cache memory.

Q:

Flash memory is?

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    software
    Correct
    Wrong
  • 2
    Operating System
    Correct
    Wrong
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    RAM
    Correct
    Wrong
  • 4
    Portable storage device
    Correct
    Wrong
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Answer : 4. "Portable storage device"
Explanation :

. Flash memory is a portable storage device that can store data for a short period of time.

2. Unlike traditional hard drives, flash memory is capable of retaining data even after the power is turned off.

3. A flash drive is a small, portable flash memory card that plugs into a computer's USB port and acts as a portable hard drive.

4. A flash drive is a portable data storage device. Flash drives contain multiple flash chips, which are large memory modules.

Q:

Which type of computer is used to study earthquakes?

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    Mainframe computer
    Correct
    Wrong
  • 2
    Mini computer
    Correct
    Wrong
  • 3
    Micro computer
    Correct
    Wrong
  • 4
    Super computer
    Correct
    Wrong
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Answer : 4. "Super computer"
Explanation :

1. Supercomputer is a powerful computer in terms of data storage capacity, performance and data processing.

2. A supercomputer is a powerful computer that can process large amounts of data and computations very quickly.

3. Supercomputers perform copious amounts of mathematical calculations.

4. Supercomputers are used for a wide variety of applications, including meteorology, medical research, and nuclear weapons research.

Q:

What is the type of device draw ever?

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  • 1
    Application software
    Correct
    Wrong
  • 2
    Operating System
    Correct
    Wrong
  • 3
    System software
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "System software"
Explanation :

1. Device driver is a type of system software, which helps in running any hardware connected to the computer.

2. Device driver is also called computer driver, or hardware driver.

3. It helps different computer hardware to communicate with the operating system.

Q:

Mainly the following happens in Ms-outlook 2010?

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    Calendar
    Correct
    Wrong
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    Task Manager
    Correct
    Wrong
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    Contact Manager
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 4. "All of the above "
Explanation :

Ms-outlook 2010 mainly consists of the following.

- Calendar

- Task Manager

- Contact Manager

- All of the above

- Note taking

- A magazine

- Web browsing

Q:

According to the IT Act, which of the following section prohibits the publication of obscene material?

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  • 1
    Section 65
    Correct
    Wrong
  • 2
    Section 67
    Correct
    Wrong
  • 3
    Section 66
    Correct
    Wrong
  • 4
    Section 43
    Correct
    Wrong
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Answer : 2. "Section 67"
Explanation :

1. According to the IT Act, Section 67 prevents the publication of obscene material.

2. Under Section 67 of the IT Act, if any objectionable video of any kind is posted on the internet, there is a provision to take action against the person.

Q:

What is a drone?

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    An unmanned aerial vehicle
    Correct
    Wrong
  • 2
    Wi-Fi technology
    Correct
    Wrong
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    Web browser
    Correct
    Wrong
  • 4
    Wireless charger
    Correct
    Wrong
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Answer : 1. "An unmanned aerial vehicle"
Explanation :

1. In technical language, the drone is an unmanned aircraft. These drones are formally known as Unmanned Aerial Vehicles (UAVs) or Unmanned Aircraft Systems (UASs). Drones are flying robots that are controlled via remote or fly automatically through software-controlled flight plans, which are embedded systems that work with the help of sensors and GPS.

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