Computer Networks Multiple Choice Questions (MCQ) Online Test #11

Which type of network is typically used to connect devices within a single building or campus?

Which protocol operates at the transport layer and ensures reliable data delivery through error checking and flow control?

What is the purpose of a network switch?

Which network security measure helps prevent unauthorized access by analyzing incoming and outgoing traffic?

What is the purpose of network cabling in a network infrastructure?

What is the function of a firewall in network security?

What is the main purpose of a firewall in network access control?

Which of the following is a common method used for securing wireless networks?

Which of the following is a common ethical issue in network management?