What was the name of the first commercially available micro-processor chip?

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

Large computer system typically uses:

The minimum number of MOS transistors required to make a dynamic RAM cell is

The disadvantage of dynamic RAM over static RAM is

Which of the following is not a factor affecting the processing capability or performance of a PC system?

Which of the following is used as "Input device" for the computer?

Which of the following programs give instructions about operations inside the computer