Computer Knowledge Practice Question and Answer

Q:

Which of the following feature will restore your computer's state including system files, installed applications, Windows Registry and system settings back to the last time ( Revert) is used to?

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  • 1
    System Restore
    Correct
    Wrong
  • 2
    System Backup
    Correct
    Wrong
  • 3
    System defragmentation
    Correct
    Wrong
  • 4
    System Boot
    Correct
    Wrong
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Answer : 2. "System Backup"

Q:

While using a database management system, the first thing you have to do is ________.

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  • 1
    Create a database file
    Correct
    Wrong
  • 2
    Activate file editor
    Correct
    Wrong
  • 3
    Load the software into your computer
    Correct
    Wrong
  • 4
    Keep a floppy disk in readiness
    Correct
    Wrong
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Answer : 3. "Load the software into your computer "
Explanation :

While using a database management system, the first thing you have to do is install the software on your computer. Loading the software involves the installation process, which includes copying the necessary files and configuring the system to run the database management software effectively. Once installed, you can then create databases, define data structures, and start working with the DBMS to manage your data.

Q:

The full name of FTP is:

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  • 1
    File Transfer Protocol
    Correct
    Wrong
  • 2
    Fast Trans Travel Protocol
    Correct
    Wrong
  • 3
    File Tracking Protocol
    Correct
    Wrong
  • 4
    File transfer process
    Correct
    Wrong
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Answer : 1. "File Transfer Protocol"
Explanation :

1. The full name of FTP is File Transfer Protocol.

2. It is a network protocol used to transfer files between two computers.

3. FTP is a two-way protocol, which means both computers can send and receive files from each other.

4. FTP runs in two main modes-

- Unprotected Mode: This mode transfers files without any protection.

- Secure Mode: This mode uses encryption to transfer files using SSL or TLS.

Q:

Which of the following is a valid type of network topology

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  • 1
    Bus
    Correct
    Wrong
  • 2
    Train
    Correct
    Wrong
  • 3
    Circle
    Correct
    Wrong
  • 4
    Hexagon
    Correct
    Wrong
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Answer : 1. "Bus"

Q:

Enables you to choose how far to move paragraphs from the left/right margins in a document.

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  • 1
    Indent
    Correct
    Wrong
  • 2
    Mail Merge
    Correct
    Wrong
  • 3
    bold
    Correct
    Wrong
  • 4
    Hyperlink
    Correct
    Wrong
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Answer : 1. "Indent"

Q:

What is the full name of PDF?

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  • 1
    Printed Document Format
    Correct
    Wrong
  • 2
    Public Document Format
    Correct
    Wrong
  • 3
    Portable Document Format
    Correct
    Wrong
  • 4
    Published Document Format
    Correct
    Wrong
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Answer : 3. "Portable Document Format"

Q:

OTP is used as one of the additional security features for secure online transactions, what is the full form of OTP?

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  • 1
    Only time period
    Correct
    Wrong
  • 2
    One time period
    Correct
    Wrong
  • 3
    One Time Password
    Correct
    Wrong
  • 4
    Only time password
    Correct
    Wrong
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Answer : 3. "One Time Password"
Explanation :

1. The full form of OTP is One one-time password.

2. OTP is used as one of the additional security features for secure online transactions.

3. The OTP feature prevents certain types of identity theft by ensuring that a captured username/password pair cannot be used a second time.

4. The user's login name usually remains the same, and the one-time password changes with each login.

5. One-Time Password (aka One-Time Passcode) is a form of strong authentication, providing better security to eBanking, corporate networks, and other sensitive data systems.

Q:

Which of the following drives computer hardware and acts as a platform for running other software?

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  • 1
    Operating System
    Correct
    Wrong
  • 2
    Application software
    Correct
    Wrong
  • 3
    A and B
    Correct
    Wrong
  • 4
    none of the above
    Correct
    Wrong
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Answer : 1. "Operating System"

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