System Unit

Which of the following is NOT TRUE regarding data and information?

• Data and information is not typically useful on its own.

• Data is unorganized, while information is structured or organized.

• Information depends on data.

• Data is a collection of facts. Information is how you understand those facts in context.

What is motherboard?

• A case that contains electronic components of the computer.

• The main circuit board which connects all the elements.

• Is a socket that can hold an adapter card.

• An external device that attaches to a mobile devices.

CPU controls the operation of all parts of the computer.

• TRUE

• FALSE

• Can be true or false

• Can not say

Which section in CPU is to perform logic operations such as comparing, selecting, matching, and merging of data?

• Logic Section

• Arithmetic Section

• Control Section

• Storage Section

RAM is non-volatile

• TRUE

• FALSE

• Can be true or false

• Can not say

What is stored in RAM?

• The BIOS.

• Data and instructions for use by the CPU.

• The operating system.

• Save files for your games.

Knowing how you will be using your PC is crucial in choosing the best CPU for you.

• TRUE

• FALSE

• Not sure

• Are you sure?

How many devices can standard USB support?

• 3

• 12

• 127

• 255

Draw FOUR (4) steps in machine cycle