q1 L1 Quiz - Communication Technologies - BTEC DIT C3

What does ad hoc network refer to?

• A network connection that is faster than traditional networks.
• A network connection that requires a password to join.
• A temporary network connection set up for a specific purpose, usually in a limited area.
• A network connection that is set up in a large area.
• A permanent network connection with a central device like a router.

What is the main disadvantage of ad-hoc networks?

• Faster performance
• Slower performance
• Weaker security
• Limited coverage
• Higher cost

What is one advantage of setting up an ad-hoc network?

• Lower cost
• Faster performance
• Increased security
• Better coverage
• Simplified connection

What is the main security issue with open networks?

• Malware distribution
• Poor signal strength
• Slow connection
• Data interception
• Unauthorised access

What affects the performance of ad-hoc networks?

• Maximum range
• Maximum speed
• Encryption
• Wireless connections
• Interference

What can affect network availability?

• Interference
• Location of the network
• Wireless connections
• Encryption
• Maximum speed

What can cause blackspots in network coverage?

• Maximum range of ad-hoc networks
• Interference from other devices
• Geographical features like mountains and buildings made of thick concrete
• Slow transfer speeds
• Lack of available infrastructure

What is the impact of poor network coverage in developing countries?

• Limited access to fast internet
• Lower costs for internet services
• Increased network security
• Faster transfer speeds
• Better network infrastructure

What does ad-hoc mode of a network allow?

• Connection to the internet without a password
• Piggybacking off a phone's internet connection
• Connection to the internet through a password-protected network
• Direct communication between two devices
• Secure transmission of data on an open network

What is an open network?

• A network without a central access point
• A network with strong security measures
• A network that requires a password to join
• A network with fast transfer speeds
• An unencrypted Wi-Fi network