Y7 - BLOCK 1 - 03

"Double click your mouse" means that you will press twice which button ?

• A

• B

• C

Which one of these is the most expensive?

• desktop

• laptop

• supercomputer

• mainframe

Answer explanation

Gretchen found an embarrassing picture of Susie in her room on her dresser, They both laugh about it. Is it OK for Gretchen to take a picture with her phone and post on Snapchat?

• Yes

• No

Answer explanation

Do not post an image until you have approval from the person depicted and/or the owner of the property on which the image was taken (if applicable).

hard drive

• plays dvds

• storage for all software and files on the computer

• allows the computer to "think"

• cools the CPU

Answer explanation

They can store operating systems, software programs and other files using magnetic disks.

More specifically, hard disk drives control the reading and writing of the hard disk that provides data storage.

When you become an adult, you get a new digital footprint, and the one you had when you were a teenager is erased.

• True

• False

Answer explanation

Tick all options that happen in the Fetch-Execute Cycle?

• PC is incremented

• The Instruction at the MAR address is read from RAM

• The PC value is copied to the MAR

• The instruction in the MAR is decoded

• The value in the MDR is written to the address in the MAR.

Answer explanation

What is a disadvantage of solid state storage?

• Easily scratched, leading to the loss of data

• Large storage capacity

• Expensive to buy

• Portable, easy to carry around

RAM - What happens when the electricity Is turned off? (1-2)

• The data from the memory is saved onto virtual memory

• The data from the memory is not saved

• The data from the memory is saved onto the hard disk

• The data from the memory is saved onto ROM

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