The _____ of a system includes the programs or instructions.

Most disk drives have a single read/ write head for each disk surface. What is the advantage of suing multiple heads on …

Which kind of storage device can be carried around?

Software programs that close potential security breaches in an operating system are known as:

A register in which of the following that holds the current instruction while it is being executed is called instruction…

Shimmer, Sparkle text, Blinking Background etc. are known as ......

A system program which helps the execution of user programs is known as

Who is called the "grand father" of the computer?