Year 9 computing mixed questions

What letter will be printed on the screen after running this code:

• e
• x
• t
• Nothing prints

What is the position of the name "Robert" in the following list:

• 0
• 1
• 2
• 3

What is a variable?

• A box(memory location) where you store values
• a type of graphics
• Data type
• a type of memory

What symbol is used in python to assign values to a variable?

• equals =
• plus + 
• forward slash /
• asterisk *

When you have an error in your code what is the term to summarise finding and fixing that error?

• Error checking
• Debugging
• Syntax finder
• Error finder

What is a Count-Controlled loop?

• for loop

• while loop

Which of these is NOT a loop in python?

• for loop

• while loop

• nested loop

• if loop

The CPU fetches instructions from.... and executes those instructions.

• Memory

• ALU

• ROM

• Input Device

The ALU is found inside the CPU True or False?

• True

• False

What does volatile mean for a computers memory

• Data and instructions remain stored even when the computer is switched off

• Data and instructions may cause the computer to crash

• Data and instructions are lost when the computer is switched off