Chapter 6 and 7 E-Quiz 02 Revision

Size of single ASCII character.

• 1 Bit

• 1 Byte

• 1 Kilobyte

• 1 Megabyte

A type of compression that involves some loss of information.

A type of memory that is not directly

accessed by the CPU, but it allows a user to store data.

• Primary Memory

• Secondary Storage

• Off-line Storage

• Online Srorage

Secondary storage is required because...

• It is non-volatile, so data is not lost when power is turned off

• Primary storage is read-only

• There is not enough space in primary storage to store files

• Data in CPU registers is directly accessible using machine code

Is an example of Lossy Image file format

• PNG

• MP3

• JPEG

• AVI

Has higher storage capacity. Best for computer servers.

• RAM

• ROM

• HDD

• SSD

A type of compression where original data can be recovered from the compressed data.

This internal memory holds start up instructions that prepare the computer for use and check proper working of computer parts.

• RAM

• Flash Drive

• ROM

• Memory Card

Examples of Primary Memory

• RAM

• ROM

• HDD

• SSD

• DVD

Identify the type of translator: (Interpreter / Compiler / Assembler)

translates the entire program in one go.