Length of a train, whose speed is 60 km/h, is 300

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

The main system board of computer is called?

Which of the following is the communication protocol that sets the standard used by almost every computer that accesses web based information?

What is a “cell” in Microsoft Excel?

The electronic path, that connect one part of computer to another is _____

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

Which of the following CPU registers is used to store data and intermediate results produced by the ALU?

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

DDR is referred to_____________

Which among the following statements is incorrect?