Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

Question 1.1.3 - System backup

A travel company is concerned about the security of its customers data. (a) Identify one cause of data loss. [1 Mark] (b) Outline a consequence of that data loss. [1 Mark] As it is important to have no downtime on their system the company has decided to install a failover system so if there is any data loss off their main system the failover system will come online immediately. (c) Describe one other method that can...

Help