Level 1/2 Technical Award in ICT - Networks

Front

What does the term 'data' refer to?

Back

Data consists of raw facts and figures collected for processing or analysis.

Answer explanation

The correct choice defines data as raw facts and figures collected for processing or analysis, which aligns with Neha's need to collect data for her project.

Front

Data Compression

Back

A method of reducing the file size of a data file

Answer explanation

Data compression is a method of reducing the file size of a data file, making it easier and faster to send large files over the internet, which is exactly what Ava and Arjun need for their project.

Front

What does LAN stand for in the context of a home network?

Back

Local area network

Answer explanation

In the context of networking, LAN stands for Local Area Network. It refers to a network that connects devices within a limited area, such as a home, allowing Aarav to connect his computer, printer, and smart TV.

Front

W___ area network - The largest network - Allows global communication between devices.

Back

Wide

Answer explanation

The correct answer is 'Wide' as it refers to 'Wide Area Network' (WAN), which is the largest type of network that enables global communication between devices, a topic Sophia is studying in her computer science class.

Front

Leo is setting up a network in his office where all computers are connected to a single central cable. What type of topology is this?

Back

Bus

Answer explanation

The network described is a bus topology, where all computers connect to a single central cable (the bus). This allows data to be transmitted in both directions along the cable, making it a simple and cost-effective setup.

Front

Grace is setting up a network in her office where all devices are connected to a central hub. What type of topology is this?

Back

Star

Answer explanation

Grace's setup, where all devices connect to a central hub, describes a star topology. In this configuration, each device has a direct connection to the hub, making it easy to manage and troubleshoot.

Front

What type of topology is formed when each computer is connected to exactly two other computers, forming a closed loop?

Back

Ring

Answer explanation

Emily's network connects each computer to exactly two others, forming a closed loop. This structure is characteristic of a Ring topology, where data travels in one direction around the loop.

Front

Ella and Thomas are setting up a network in their office where each computer is connected to every other computer. What type of topology are they using?

Back

Mesh

Answer explanation

Ella and Thomas are using a mesh topology because each computer is connected to every other computer directly, allowing for multiple paths for data transmission. This contrasts with bus, star, and ring topologies.

Front

Emily is working on a project for her company and needs to access a network that functions like the internet but is only available within her organization. What type of network is she using? HINT: Sounds like internet

Back

Intranet

Answer explanation

Emily is using an 'Intranet', which is a private network that functions like the internet but is restricted to her organization. The hint 'sounds like internet' also points to this term.

Front

What type of network device connects multiple Ethernet devices, making them act as a single network segment?

Back

HUB

Answer explanation

A HUB connects multiple Ethernet devices, allowing them to communicate as a single network segment. Unlike routers or bridges, it operates at the physical layer and does not filter traffic, making it suitable for simple home networks.