When displaying a web page, the application layer uses the _____________

A router is a device that forwards packets between networks by processing the routing information included in the packet.

Which of the following routing algorithms can be used for network layer design?

One SAN switch has 24 ports. All 24 ports support 8 Gbps Fibre Channel technology. What is the aggregate bandwidth of that SAN switch?

When the collection of various computers appears as a single coherent system to its clients, then it is called _________

In which routing protocols can multi-path routing be achieved?

At which two traffic layers do most commercial Intrusion Detection Systems (IDSes) generate signatures?

Consider a long-lived TCP session with an end-to-end bandwidth of 1 Gbps (= 109 bits-per-second). The session starts with a sequence number of 1234. The minimum time (in seconds, rounded to the closest integer) before this sequence number can be used again is

An IP datagram of size 1000 bytes arrives at a router. The router has to forward this packet on a link whose MTU (maximum transmission unit) is 100 bytes. Assume that the size of the IP header is 20 bytes. The number of fragments that the IP datagram will be divided into for transmission is

Consider three machines M, N and P with IP addresses 100.10.5.2, 100.10.5.5 and 100.10.5.6 respectively. The subnet mask is set to 255.255.255.252 for all the three machines. Which one of the following is true?