Computer Knowledge

Que  Which website's purpose is to inform readers about current events and issues?

Ans. Media website's

Que Which is not required to send and receive e-mail messages?

Ans. A Word processor is not required to send and receive e-mail messages.

Que In the URL http://www.mahendras.com, which part is the web protocol?

Ans. Http is the web protocol.

Que Real-time communication is possible by using

Ans. Real-time communication is possible by using instant messaging.

Que.Which Internet Explorer button is clicked to display the previously selected web page?

Ans. Internet Explorer’s back button is clicked to display the previously selected web page.

Que.Software instructions intended to satisfy a user's specific processing needs are called _______.
Ans. Application software.

Que.Que.Which of the following categories of numbers is most comprehensive?
Ans. A real number is any positive or negative number.

Que. “Throughput” of a system is _______

Ans. “Throughput” of a system is number of programs processed by it per unit time.

Que. Which of the loader is executed when a system is first turned on or restarted? 

Ans.. Bootstrap loader is executed when a system is first turned on or restarted.

Que.The concept of 'zero administration' is associated with _______.

Ans. Network computers

Que.Which type of printer works by using a charged drum to deposit particles of ink on the paper?

Ans. Laser printer

Que.The keyboard's __________ determines how long you must hold down a key before a character is typed again
Ans. The keyboard's controller determines how long you must hold down a key before a character is typed again.

Que._______ type of software is designed for users who want to customize the programs they use.
Ans. Open-source software is designed for users who want to customize the programs they use.

Que.Which of the following might be used to input and interpret information printed on bank cheques?

Ans. MICR

Que.The __________ of software contains lists of commands and options.
Ans. The menu bar of software contains lists of commands and options.

Que.Which amongst the following is an advantage of Distributed systems? 

Ans. Reliability is an advantage of Distributed systems

Que.The “blocking factor” of a file is ______.

Ans. The number of logical records in one physical record

Que.____________ is a technique of temporarily removing inactive programs from the memory of computer system.

Ans. Swapping

Que.Virtual memory can be implemented with

Ans. Segmentation and Paging.

Que.Virtual memory is ________,

Ans. Virtual memory is used in all major commercial operating systems.

Que.A program in execution is called _______.

Ans. process.

Que.A linker program _______

Ans. A linker program links the program with other programs needed for its execution.