Faculty of Information Technology

What is the main purpose of an Internet protocol?

• To determine the shortest route
  

• To control data transfer

• To manage network security

• To increase speed

Which device forwards packets in the Internet?

• Modem

• Router

• Hub

• Switch

What type of media is fiber-optic cable considered?

• Unguided

• Coaxial

• Guided

• Radio

Which protocol is commonly used for web traffic?

• FTP

• SMTP

• HTTP

• TCP

What term describes devices at the network edge?

• Nodes

• End systems
  

• Routers

• Switches
  

What is the primary function of the Internet Engineering Task Force (IETF)?

• Set Internet protocols

• Design network devices

• Manage ISPs

• Secure data

Which device operates at the network's physical layer?

• Router

• Switch

• Fiber optic cable

• Modem

In circuit switching, resources are allocated how?

• On-demand

• Pre-allocated

• Randomly

• During packet arrival

Which access network type uses frequency division multiplexing?

• DSL

• Wi-Fi

• Fiber optic

• Cable

What type of network commonly operates over short distances, like a building?

• Wide Area Network (WAN)

• Cellular Network

• Local Area Network

  (LAN)

• Metropolitan Area Network (MAN)