निम्नलिखित

An Optical Storage Device is __________.

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

What is the full form of DOS? 

DDR is referred to_____________

Which of the following feature is not present in PIM?

Which of the following option of print settings is used to choose only specific pages in MS-Word 365?

What type of the device is a scanner?

In which field of an email message is the BCC option typically located?

A megabyte is equal to _______ bytes.

Which search engine was developed by Microsoft?