___________ memory loses content, when power is lost.

___________ memory loses content, when power is lost.

A. Non volatile
B. volatile
C. Static
D. None of these

There are two types of computer memory, volatile and non-volatile. Volatile memory is memory that loses its contents when the computer or hardware device loses power. Your computer’s random access memory, known as RAM, is an example of volatile memory.

Who is called the “grand father” of the computer?

Who is called the “grand father” of the computer?

A. Blaise Pascal
B. Charles Babbage
C. Joseph Jacquard
D. Dr. Herman Hollerith

A mathematician, philosopher, inventor and mechanical engineer, Charles Babbage originated the concept of a digital programmable computer.

The communication protocol used by Internet is_____________?

The communication protocol used by Internet is_____________?A. HTTP
B. WWW
C. TCP/IP
D. FTP

TCP is one of the primary protocols of the Internet Protocol suite. It works with and complements IP, which is why the two are often paired together as TCP IP. TCP IP is the most widely used communications protocol. It prepares and forwards data packets across a network such as Ethernet.

 

What is the shortcut key to display field codes?

What is the shortcut key to display field codes?A. Alt + F9
B. Ctrl + F9
C. Shift + F9
D. Space + F9

Alt+F9 – View field codes – toggles field code display for all fields in the entire document. Ctrl+Shift+F9 – Unlink fields – converts all qualifying fields in the selection into hard text; once this action is done, the field can’t be updated any more.