निम्नलिखित में कौन

What is the name of the logic circuit which can add two binary digits 

Copying a process from memory to disk to allow space for other processes is called __________.  

The main system board of computer is called?

Which search engine was developed by Microsoft?

____ button reduces the window to an icon but word still remains active.

A megabyte is equal to _______ bytes.

DDR is referred to_____________

When sending an e-mail, the ________ line describes the contents of the message.

Which of the following connects musical Instruments to the CPU?

Large transaction processing systems in automated organizations use ________.