Computer's System Abstraction

A computer system includes

• Central Mathematics unit (CPU), memory, input/output devices, and storage devices.

• central processing unit (CPU), memory, input/output devices and storage devices.

• central processing unit (CPU), memory, devices and storage devices.

The abstraction is organized into

• 3 domains

• 4 domains

• 5 domains

Python - JAVA Coding Programs are located at

• High Level - Level 3

• Low - Level - Level 6

• High level - level 6

The abstraction is organized into :

• 1. Engineering domain

  2. Digital domain

  3. Analogue domain

• 1. Software domain

  2. Hardware domain

  3. Analogue domain

• 1. Software domain

  2. Digital domain

  3. Network domain

• 1.Software domain

  2.Digital domain

  3.Analogue domain

One of the following belongs to level 0

• Microcode

• Circuit -Gates

• Instructions

The four layers of abstraction in the software domain

• programming languages, libraries, operating systems ,applications.

• programming languages, libraries, Social media, applications.

• English languages, libraries, operating systems ,applications.

• programming languages, encyclobedia, operating systems ,applications.

The physical object in a computer system is a

• Software domain

• Analog domain

• Digital Domain

To build the circuitry, engineers think about it at several different levels of abstraction as ......

• components, integrated circuits

• logic gates, architecture,

• components, integrated circuits, logic gates, architecture,

• architecture only

The Analogue domain is the

• Lowest Level

• Highest level

• Middle level

The logic gates operate between

• 1- 10

• 0- 1

• 10-100

• 100-1000