Year 9 Revision

What part of the CPU carries out Mathematical operations and Decisions?

How many Megabytes (MB) are in a Gigabyte (GB)?

Which of these is an output device?

Which of these statements is true?

Where are instructions Fetched from in the Fetch-Decode-Execute cycle?

What is an input device?

How can you send an email from your phone if you don't have any signal?

Convert 7 to binary.

What are instructions decoded in to in the Fetch-Decode-Execute cycle?

What does execute mean in the Fetch-Decode-Execute cycle?

What effect does increasing the number of cores of a CPU have?

Which of these is not a piece of hardware?

What logic gate is this?

What does CPU stand for?

How many bits are in 1 byte?

Convert 101010 into denary.

10.56 is what data type?

Which of these is a peripheral device?

How many instructions can a computer carry out every second with a clock speed of 1 GHz?

What part of the CPU stores data and instructions as well as programs currently open?