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  2.  
  3. PEARSON (PEARSON)
  4.  
  5. Information Technology 2016/2017 NQF
  6.  
  7. Unit 1 - Information Technology Systems

Summary

Summary Revision Notes for the Final Exam

  • Course
  • Unit 1 - Information Technology Systems
  • Institution
  • PEARSON (PEARSON)

These are the overall notes that were used for the Real Exam.

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Document information

  • October 31, 2021
  • 2
  • 2019/2020
  • Summary

Subjects

  • revision
  • vpn
  • final
  • exam
  • notes

Written for

  • BTEC
  • PEARSON (PEARSON)
  • Information Technology 2016/2017 NQF
  • Unit 1 - Information Technology Systems
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Available practice questions

Questions about Terms used in I.T.

Flashcards 17 Flashcards
$11.10 0 sales
Flashcards 17 Flashcards
$11.10 0 sales

Some examples from this set of practice questions

1.

Name five digital devices from the internet of things.

Answer: Camera, smartphone, smart refrigerators, smartwatches, smart fire alarms, smart door locks, smart bicycles, medical sensors, fitness trackers, smart security system.

2.

What digital devices make up an I.T system?

Answer: Computers, photocopier, printer, server.

3.

MFD stands for… and give an example.

Answer: Multi-functional device, smart car.

4.

AIO stands for… and give an example.

Answer: All in one, a smartphone.

5.

A standalone computer, what are the advantages and disadvantages?

Answer: Viruses are contained on one computer, work is saved to one space. Takes a lot less expertise to manage, the same software cannot be installed at the same time.

6.

What’s the difference between a PC and a mainframe?

Answer: A mainframe has a lot more RAM or memory, it is bigger than a PC can handle transactions.

7.

What’ the main use of a Mainframe?

Answer: Bulk data processing.

8.

What’s the main used of a super computer?

Answer: To solve complex problems.

9.

What mobile devices could assist a business with their tasks?

Answer: Can call their business partners, look up information.

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