What kind of memory is static and non -

In Excel typical worksheet has _____________ Number of columns

Keyboards convert characters to ____________ code. 

What organization markets the DIDO software?

Which key, when combined with another, is utilized to execute a specific task?

Which of the following operating system is used on mobile phones ?

What is octal value of binary number 1010 ?

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

What is the primary advantage of using a stylus with a touchscreen device?

Which among the following is a part of system software?

What happens when you press the "Insert" key on the keyboard?