Y7 - BLOCK 1 - 01

A universal serial bus that supports data transfer to and from other devices is called the...

• USB Cable

• Printer

• Portable Storage

• USB Port

Answer explanation

What am I?

• Desktop PC

• Mainframe/server

• Laptop

• Smart Phone

Answer explanation

A server computer is a high-performance computer designed to handle, store, and manage network data, devices, and systems.

Which is an example of an output device?

• microphone

• keyboard

• mouse

• none of these example

Answer explanation

The motherboard...

• is the brain of the computer, processes all data

• connects all components

• stores all data permanently

• cools the CPU

Answer explanation

The motherboard is the backbone that ties the computer's components together at one spot and allows them to talk to each other. Without it, none of the computer pieces, such as the CPU, GPU, or hard drive, could interact.

Which of these are reasons for computer systems requiring secondary storage? (Tick all)

• Secondary storage improves system performance.

• Used to back up data stored in main memory/primary storage.

• Stores programs/data and other files that would otherwise be lost when the power is switched off/RAM is volatile/cannot store data permanently.

• Need for larger storage capacity (than what RAM and ROM can provide).

• Its required for Virtual Networks

Answer explanation

Which port is depicted?

• VGA

• DVI

• HDMI

• DisplayPort

Answer explanation

HDMI is an acronym for High Definition Multimedia Interface.

It is the most commonly used HD signal for the transferring of both high-definition audio and video through a single cable, from one device to another.

What can you do if you are tagged in something inappropriate?

• Un-tag yourself

• Report it

• Ask them to take it down

• All are correct

Answer explanation

If you're not happy with a post you're tagged in, you can remove the tag or ask the person who tagged you to take the photo or post down.

True or False?  Clearing your browsing history removes your digital footprint

• True

• False

Answer explanation

Clearing your browsing history does not remove your digital footprint.

How do you feel about the quiz?

• 🔴  I need to work on this.

• 🟡  I’m making progress but not there yet.

• 🟢  Goal achieved!