Introduction to Computer Systems

What is a computer network?

Two or more computers connected together to exchange data and programs.

What is an embedded system?

A computer and software system that controls a machine or appliance.

How is it possible that both programs and data can be stored on the same disk?

Programs and data are both software, and both can be stored on any memory device.

What is the difference between hardware and software?

Hardware is tangible, but software is intangible.

Where are programs and data kept while the processor is using them?

Main memory

Which type of memory is most closely connected to the processor?

Main memory

What are the two general types of programs?

System software and Application software.

What is an operating system?

Systems software that coordinates the hardware and software components of a computer system.

Which component does the actual computation of a computer system?

The processor chip.

What hardware components (of a typical desktop computer) are usually found inside of the case?

The processor, main memory, and secondary memory