Hardware and software 1º Bach

... is the internal memory of the CPU for storing data, programs, and program result. It is a read/write memory which stores data while the machine is working, but as soon as the machine is switched off, data is erased.

(a)  

Which of these parts is NOT software?

• Operating System

• Device drivers

• Accounts management

• Heat sink

A touch screen is an input device

• True

• False

What is the component in the image?

• Power Supply

• System fan

• Optical drive

Which of these examples are Database Software ?

• Adobe Photoshop, Picasa, VLC Media Player…

• MS Access, FileMaker, dBase

• Google Chrone, Mozilla Firefox

Plug & play technology in Windows allows the computer to perform ...

• Installing programs automatically from the Internet when the computer requires it

• Virus protection via external connectors (parallel and serial ports)

• Automatic detection of some external device that has been connected to the computer as well as the installation of its components

What is the numbering system used in computers?

• The alphanumeric system

• The decimal system

• The number system

• The binary system

The ASCII code in computer science is ...

• There is no such code

• It serves to represent the number of microphones in a computer

• It is a system where each character is assigned a number between 0 and 255

A shareware is a software that is freely distributed to users on a trial basis

• True

• False

1. Which of the followings are NOT programming languages?

• Phyton

• Java

• Safari

• All of them are programming languages