OCR GCSE - Computer Science (Unit 3)

What area does a LAN cover?

• A small area

• A large geographical area

• A single site

In a Mesh network, all devices connect to...

• Each other

• The Server

• The Switch

• The Router

The Star Topology has a single central point, which everything else connects to. What is this called?

• The Router

• The Server

• The Switch

• The Wireless Access Point

If you lose a device in the Mesh topology, you will lose...

• Access to that machine only

• Access to all machines

• Access to the Server

• Access to the Internet on all devices

What area does a LAN cover?

• A small area

• A large geographical area

• A single site

In a Mesh network, all devices connect to...

• Each other

• The Server

• The Switch

• The Router

The Star Topology has a single central point, which everything else connects to. What is this called?

• The Router

• The Server

• The Switch

• The Wireless Access Point

If you lose a device in the Mesh topology, you will lose...

• Access to that machine only

• Access to all machines

• Access to the Server

• Access to the Internet on all devices

There are 5 types of server we have looked at:

File Server, Email Server, Web Server, Database Server...

Which one is missing?

• Office Server

• Print Server

• User Server

When entering a URL (e.g. www.google.co.uk) into your web browser, what has to happen for it to get to the page?

• The browser has to get the IP address of the resource/page from the DNS Server

• The browser asks the WiFi Server for the IP address

• The browser uses the URL to get the data