Chapter 2

Physical components that a computer system requires to function refers to ____________

• Computer peripherals

• Computer hardware

Any connected device (internal or external) that provides a computer with additional functionality and expand its abilities refers to ____________

• Computer peripherals

• Computer hardware

Which of the following are computer hardware components?

• CPU

• Address Bus

• Memory

• Data Bus

Completing an instruction involves _____ phases, which are broken down into _____ steps.

• 3, 2

• 2, 2

• 2, 4

• 3, 2

The largest computer storage units is ____________.

• Exabyte

• Petabyte

• Yottabyte

• Zettabyte

Below are th common types of optical storage devices EXCEPT _______

• DVD

• CD-ROM

• Hard Disk Drive

• Blu-Ray Disk

Optical data readers are examples of input devices.

• TRUE

• FALSE

3D printers are not examples of output devices.

• TRUE

• FALSE

System software includes __________.

• Operating System

• utilities

• middleware

These are the functions performed by the operating systems EXCEPT ______________.

• manage files

• provide networking capability

• executes instructions from programs

• provide a user interface and input/output management