ICT Grade 5 - Theme 1 - Lesson 2

The smallest unit of data is ..............

• bit
• byte
• gigabyte

.............. is used to store or transfer files and data between computers.

• HDMI
• The CPU
• Flash memory

.............. is the same as a hard disk drive, but it runs faster.

• An external hard disk
• Flash memory
• Router

........... is a device that connects a computer to the internet via Wi-Fi.

• HDMI
• A router
• An ethernet port

.............. is a cable that transfer audio and video to and from devices.

• An ethernet cable.
• HDMI
• A router cable

Network or internet speed is measured in ...............

• GHz
• Mbps
• Gb

The reason your home internet connection is not working is because ...............

• there is no enough space
• there is no enough graphic storage
• the connection was interrupted

One of the measurement units is the megabyte "Mb", which is equal to

• 1024 bytes
• 1024 kilobytes
• 1024 terabytes

An ethernet cable transmits audio and video to and from devices.

• True
• False

Both external hard disk and flash memory are used for the same purpose.

• True
• False