Harian Informatika Kelas 9

What is the internet, in simple terms?

• A global network of computers connected by cables.

• A wireless network connecting all devices.

• A single, giant supercomputer.

• A collection of satellites orbiting Earth.

What are the key components required for data transmission over the internet?

• Addresses, Internet Service Providers (ISPs), routers/fiber optic cables, and data centers.

• Only Wi-Fi signals and smartphones.

• Only satellites and antennas.

• Just a device and a power source.

Are you enjoying the video lesson?

• Yes

• No

How is most internet data physically transmitted across continents?

• Through super long fiber optic cables laid deep under the sea.

• Via satellite signals in space.

• Using wireless radio waves exclusively.

• By carrier pigeons carrying data packets.

Which of the following is NOT a benefit of advanced digital infrastructure and internet access mentioned in the video?

• Faster downloads and smooth video streaming.

• Improved digital security and healthcare services.

• Increased access to education.

• Reduced global warming.