Quiz midterm

Different computers are connected to a LAN by a cable and ______

• Modem

• Interface card

• Telephone lines

• Special wires

1. A device which can be connected to a network without using cable is called

• Centralized device

• Open-source device

• Distributed device

• Wireless device

1. The vast network of computers that connects millions of people all over the world is called

• LAN

• Hypernet

• Internet

• Intranet

Each IP packet must contain

• Either source or destination IP address

  
  

• Only destination IP address

• Both source and destination IP addresses

• Only source IP address

1. Which of this is not a network edge device?

• Switch

• PC

• Mobile phone

• Laptop

1. Which is the feature of optical fiber link

• Very hard to tap

• Immune electromagnetic interference

• Very less signal attenuation

• All of the mentioned

1. Which of the following are transport layer protocols used in networking?

• TCP and UDP

• TCP and FTP

• HTTP and FTP

• UDP and HTTP

The number of layers in OSI reference model is ____

• 5

• 6

• 7

• 8

 _____ allows you to connect and login to a remote computer

• HTTP

• Telnet

• SMTP

• UDP

In IPv4, classful addressing is replaced with ______

• Classless Advertising

• Classful Advertising

• Classful Addressing

• Classless Addressing