Chapter 1: Data Science

A touch screen is considered as:

• Inuput device

• Output device

• Input / Output device

To print a document use:

• Ctrl + V

• Ctrl + P

• File - Print

The speed of the CPU is measured in:

• GHZ

• GB

The motherboard is the biggest element in the system unit

• True

• False

A computer can function without a CPU :

• True

• False

When the computer is turned of, the documents saved on the hard disk are lost:

• True

• False

The RAM saves information as long as the computer is turned on

• True

• False

The information that a computer processes can be a text:

• True

• False

A computer can function without a hard drive:

• True

• False

File-open Moves the document from the Hard Disk to the RAM:

• True

• False