Miscellaneous

Miscellaneous

Easy Questions
Moderate Questions
Difficult Questions

Computer

General Introduction
Development of Computer
Computer Hardware
Computer Architecture
Input and Output Device
Memory
Presonal Computer
Design Tools and Programming Langguages
Programming Concepts
Data Representation and Number System
Software
Operating System(OS)
Database Concepts
Data Communication
Internet
Computer Security
Microsoft Windows
Microsoft Office
Miscellaneous
  1. DVD is :








  1. View Hint View Answer Discuss in Forum

    DVD stands for Digital Versatile Disk. It is an optical disc storage format, invented and developed by Philips, Sony, Toshiba and Panasonic in 1995. When first invented, DVD stands for Digital Video Disk. Later on, DVD Forum proposed the backronym Digital Versatile Disk .

    Correct Option: D

    DVD stands for Digital Versatile Disk. It is an optical disc storage format, invented and developed by Philips, Sony, Toshiba and Panasonic in 1995. When first invented, DVD stands for Digital Video Disk. Later on, DVD Forum proposed the backronym Digital Versatile Disk .

  1. In Windows, Icons such as Add/ Remove programs, Add New Hardware, Modems etc.; are found in :








  1. View Hint View Answer Discuss in Forum

    The Control Panel is a part of the Microsoft Windows graphical user interface which allows users to view and manipulate basic system settings and controls via applets, such as adding hardware, adding and removing software, controlling user accounts and changing accessibility options.

    Correct Option: B

    The Control Panel is a part of the Microsoft Windows graphical user interface which allows users to view and manipulate basic system settings and controls via applets, such as adding hardware, adding and removing software, controlling user accounts and changing accessibility options.

  1. An attribute that uniquely identifies the rows of a table is known as the ....... key.








  1. View Hint View Answer Discuss in Forum

    An attribute that uniquely identifies the rows of a table is known as the primary key.

    Correct Option: A

    An attribute that uniquely identifies the rows of a table is known as the primary key.

  1. “Booting the System” means








  1. View Hint View Answer Discuss in Forum

    ‘Booting the System’ means restarting a computer or its operating system software.

    Correct Option: A

    ‘Booting the System’ means restarting a computer or its operating system software.

  1. Which of the following is not a secondary storage unit?








  1. View Hint View Answer Discuss in Forum

    RAM is not a secondary storage device. Storage consists of storage devices and their media not directly accessible by the Central Processing Unit (CPU). Secondary storage is all data storage that is not currently in a computer’s primary storage or memory.

    Correct Option: A

    RAM is not a secondary storage device. Storage consists of storage devices and their media not directly accessible by the Central Processing Unit (CPU). Secondary storage is all data storage that is not currently in a computer’s primary storage or memory.