Light pen is frequently used in
PC stands for which of the following
Laptops are also known as
Which of the following is not a function of operating systems
A cratridge is associated with
A gate which is also known as inverter is
The memory that requires contant refreshing , to preserve the information is called
Convert the decimal number 255 to its hexadecimal equivalent
Can 16 a valid hexadecimal number
What is true about a Random Access Memory ?
