Computing

Which of these is not a measurement of data?

• Bit
• Kilobyte
• Centimetre
• Byte

How many bits are needed to represent 128 values?

• 6
• 7
• 8
• 9

True or False? A maximum of two colours can be represented by two bits.

• True
• False

Which of these is not a component of computational thinking?

• Abstraction
• Memory
• Decomposition
• Pattern Recognition

True or False? Hexadecimal is base 15.

• True
• False

What is FE (hex) in binary?

• 1101 1111
• 1110 1111
• 1111 0101
• 1111 1110

True or False: RAM stores long term memory.

• True 
• False

If the ASCII value for "A" is 65 then what is the ASCII value for "F"?

• 69
• 70
• 71
• 64

 Which statement best describes what happens to the temporary working memory (RAM) of a computer when it is shut down? 

• It is deleted
• It is saved in the users document files 
• It is saved in the computer's data storage files 
• It is synced automatically with the cloud 

Which of the following is a benefit of using a cloud storage option?

• It protects your computer from viruses
• You don't need Internet access to retrieve the data 
• It provides a backup of your data, files and photos 
• It is deleted over time