1.5 Network Topologies, Protocols & Layers MCQs L1

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

• Ring
• Bus
• Star
• Mesh

Which is a feature of a Mesh Network?

• Data can be transmitted from different devices simultaneously
• Devices are dependent on a central server
• 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
• None of them

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

The Encryption method used on Secure Internet transition is called?

• Public Key Encryption
• Public Code Encrypting
• Public Key Encrypting 
• Private Key Encryption

Encryption requires a key?

• True
• False

Which term describes the physical layout of a Network?

• Topology
• Topping
• Topiology
• Toppology

What is a benefit of a wired network over a wireless network?

• Increased costs
• Technical Knowledge
• Faster Data Transfer Speeds
• Easier to hack

What is a benefit of a mesh network over a star network?

• Cabling is often easier to follow
• Increased redundancy
• You only need one server
• It costs less to set up