1.5 Network topologies & Layers

What network has the server placed in the centre and devices around it?

• ring

• bus

• mesh

• star

Which is a feature of a Mesh Network?

• Data can be transmitted from different devices simultaneously

• Devices are dependent on a central sever

• The network uses terminators

• The Server is usually based in the middle of the network

Which of these is not an advantage of a Network?

• Shared files and resources

• Less vulnerable to hackers

• Data can be shared across a range of users

• User accounts can be created

Which is a disadvantage of WiFi?

• You can use it in a range of ‘hard to reach’ locations making users more mobile

• It is simple to join a WiFi network

• It reduces Health & Safety issues by removing wires

• It is more cost effective

• None of the above

Encryption is?

• A secret code used to keep data safe

• A key which is applied to data to scramble it

• A set of numbers used to replace letters in data that is transmitted

• A message that is kept secret

Encryption requires a key?

• True

• False

Which term describes the physical layout of a Network?

• Topology

• Topping

• Topiology

• Toppology

What does HTTPS stand for?

• Hypertext Transfer Protocol Secure

• Hyper Text Protocol Secure

• Hidden Text Transfer Protocol Station

• Hypertext Transfer Protocol Station

What does FTP stand for?

• Flat Transfer Procedure

• File Transfer Protocol

• Flat Transfer Protocol

• File Transferring Protocol

Which of these is not a Protocol?

• TCP/IP

• DCHP

• HTTP

• HTTPS