What is the main ingredient in pesto

Which among the following defects in the computer software, prevents the software from working ?

Which protocol is used to send emails?

Which software manages the user interface and allows users to interact with a parent computer?

In Excel-accounting style shows negative numbers in __________.

Device having the largest storage capacity is:-

In which table, we find the pivot table command ?

CAD stands for........?

Portrait and Landscape are: 

Which one of the following is not. the same as the other three ?

To save an existing file with new name at a new location we should us _______ command.