__________has retained his Men's Singles title by

Which of the following browser was recommend by Microsoft?

Which of the following shortcut key save the open document in MS Word like ‘Ctrl + S’?

A computer network which is used within a building is called a:

Which of the following is a column, or set of columns, in a table that can uniquely identify any database record without referring to any other data?

Which key is used to erase characters to the left of the cursor?  

A computer program that translates a program statement by statement into machine language is called a / an

In Which generation of computers internet was used ?

In which of the following option the gridlines are shown in excel?

A function inside another function is called a ….. Function.

The measure the speed of the processor, ……………….