Cambridge technicals Unit 2

Which type of information storage media is better known as music and film storage formats?

• Paper
• Opitical
• Magnetic
• Solid state

Which characteristic is best described as something which can not be edited?

• Mutability
• Robustness
• Access to data 
• Capacity

A network connected to the internet and is only available to those within an organisation?

• Internet
• Intranet
• Extranet

Which can be used to provide access to a supplier for online ordering?

• Internet
• Intranet
• Extranet

Which type of information format is used for a sound file or video file that can be either downloaded to a device or played online?

• Web pages
• Blogs
• Podcasts
• Social media channels

Boolean information style can only be in two form, true or false?

• True
• False

An example of non-sensitive information is an address of a shop, true or false?

• True
• False

MIS stands for management informative system, true or false?

• True 
• False

True or false, in a DFD there should be at least one input or output for each external entity?

• True 
• False

In a DFD an arrow is used for which?

• Process
• Data flow
• Data store 
• External entity