ICT Revision

Identify one output devices from the list.

• Mouse

• Laser printer

• Hard disk drives

• Pen drive

A number pad is used to enter a PIN

• 
• 

Presentation software is used to write letters

• 
• 

Database software is used to create queries

• 
• 

A Graphical User Interface uses icons to represent

applications

• 
• 

Sensors are used to store data

• 
• 

Software used to manipulate photographs stored on a computer

• compiler

• operating system

• photo editing software

• device driver

Software which obtains data from sensors allowing computers to monitor and control external activities

• spreadsheet

• control and measurement software

• operating system

• device driver

Software used to manipulate and organise numerical data; data is put into a grid of numbered rows and lettered columns

• compiler

• linker

• photo editing software

• spreadsheet

Software running in the background of a computer which manages most of the basic functions, such as user interface and memory management

• control and measurement software

• operating system

• device driver

• operating system