Review Unit 1 - 3

What are the components of ICT systems?

• Data, manufacturers, hardware, software

• Storage, users, hardware, software

• Data, users , software

• Data, users, hardware, software

What do we call the component that provides the processing for a computer?

• RAM

• Microprocessor

• Internet

Choose the definition for a microprocessor

• A small chip inside a device that is used to control it

• A tracking device that sends out signals of its location

• Buying and selling goods online

• Using a database to track and search for data

Choose the correct statement about the information system :

• A collection of facts that are meaningfully organized and are useful to their users.

• It collects information, stores and manipulates it into raw facts.

• A system that comprises a set of interrelated elements that transform data into information.

• It can exist in the form of text, numbers, images, audio, and video.

Which of these is an output from a control system?

• Paper reports on industrial processes

• Instructions sent to machinery or equipment

• Formulae from a spreadsheet

.... stand for Information and Communication Technology. ICT is the combination of communication and telecommunications, intelligent building management systems and audio-visual systems in modern information technology. It is more than just using computer.

.....: dark meaning: a small organism that causes disease and sometimes death in living thing: in ICT language: a program or a piece of code that stop computer working normally

Place that ... have impact: business, commerce, industry

...: the tools and means we use to solve problems or do st effectively

...: facts about st. Information in ICT language: data is input, stored, processed, and transmitted and it can be present in different forms: video, picture, list, …