Computing Topic 6

A computer is supposedly available for 2000 hrs but actually lasts 1500 hrs. What is the AVAIL 

Which Law ensures organisations recycle

What is information on Quantum computers stored as

If 10 is 2, then what is 10 + 11

Copying and sharing software illegally 

Having more than one piece of code with the same output

Countries exploited for labour & systems not being available for people with Disabilities are?

The Digital Divide is?

Keeping 2 or more servers with a copy of data

What is a remote server

Select some disadvantages of Quantum Computers

A policy which ensure only authorised people can access to personal data

Source code cannot be changed

A location where large computers are used to store massive amounts of information

Which would be able to store more information

What is most appropriate to backup a single machine

Quantum computing makes use of DNA to store data

You must not access computer material if you are not authorised to do so

Quantum computers use atoms to store information

What is an example of Intellectual Property

Select features of open source

Contains specific features to a user

It will have been thoroughly tested so there wont be any serious problems

Small files which damage computers 

Protecting something which is your own unique creation

What is the main reason Electronic shops recycle

Relatively Cheap

Online Data stoage

What is a method a company could use to reduce effects of a system malfunction

Easily available from most computer shops

A computer fails after, 500, 400, 300 and 200 hrs. What is the Mean time before Failure (MTBF)

How can the energy consumption of a computer be reduced

Takes a long time to develop

Has a large community of people to help

Quantum computers can represent both 1 and 0 at the same time

Keeping more than one copy of a critical component

The percentage of time a system is actually available to a user