CPSC353

Propagation delay is the amount of time it takes to push all of a packets bits into the link

false

Suppose 10 connections traverse the same link of rate 1 Gbps. Suppose that the client access links all have rate 5 Mbps. Then the maximum throughput for each connection is 100 Mbps.

false

Transmission Delay is the amount of time a packet traveling on the wire between the source and destination.

false

The Internet uses

packet switching

Which of the Following is NOT a type of Denial-of-Service (DoS) Attack?

phishing attack

How many devices are estimated to be connected to the Internet by 2020

25 billion

In TCP/IP, a message belonging to the transport layer is decapsulated from a packet at the ________ layer.

network

In the TCP/IP protocol suite, which of the following is a network layer protocol?

The Internet Protocol (IP)

In TCP/IP, a message at the application layer is encapsulated in a packet at the ________ layer.

transport

The time required to examine a packet's header and determine where to direct the packet is part of the processing delay

true

Malware that require some form of user interaction to infect a user's device are called

viruses