Communication and Networking Quiz

Which of the following is NOT an advantage of email?

• Instant delivery

• Requires an internet connection

• Low cost

• Can include attachments

Which communication method is most suitable for real-time interaction?

• Newsgroups

• Postal mail

• Email

• Instant messaging

What is the purpose of a firewall in a communication system?

• To monitor and filter incoming and outgoing network traffic

• To provide backup power

• To speed up data transfer

• To store data securely

Which of the following is NOT a web browser?

• Mozilla Firefox

• Google Chrome

• Safari

• Microsoft Word

Which technology is used for wireless communication over short distances?

• Fiber optics

• Wi-Fi

• Ethernet

• Bluetooth

What is the primary use of HTTPS?

• To secure web pages during transmission

• To host websites

• To send emails

• To transfer files

Which device is essential for connecting to a local area network (LAN)?

• Switch

• Firewall

• Router

• Modem

What is bandwidth measured in?

• Bits per second (bps)

• Hertz (Hz)

• Bytes per second (Bps)

• Pixels per inch (PPI)

Which of the following is NOT a common feature of modern email services?

• Cloud storage integration

• Spam filtering

• Attachment support

• Video editing tools

What does DNS stand for?

• Data Name Service

• Digital Network System

• Domain Name System

• Domain Network Service