Which of the following file extension denotes Excel

Which of the following key(s) can be used to cancel the editing of a cell in MS – Excel?

Which one of the following is correct ?

The process of computer receiving information from a server on Internet is known as

C, a programming language originally developed for developing

________ is/are universal gates

Which of the following laptop is manufactured by IBM?

Which of the following is an example of third generation computer ?

How does the operating system facilitate communication between programs and computer hardware for tasks like input and output?

Which of the following is a web browser created and developed by Microsoft?

Cell phones use ____________ to access the Internet.