ITCC306-L3(201I)

Multiple Choice

Which among the following layers of the OSI is/are part of the presentation layer under the TCP/IP?

• Session

• Presentation

• Application

• All of the mentioned

Multiple Choice

A three-step process in which Transport layer protocols establish a connection between nodes.

• three-way network

• three-way handshake

• three-way connection

• All of the mentioned

Multiple Choice

The database of IP-to-MAC address mappings

• IP-MAC table

• DHCP table

• ARP table

• ICMP table

Multiple Choice

A network switch can connect multiple devices and networks to expand the LAN, while a router connects various networks.

• TRUE

• FALSE

Multiple Choice

Verifies the connectivity between two nodes on a network.

• ping

• pathping

• tracert

• All of the mentioned

Multiple Choice

Indicates the maximum duration that the packet can remain on the network before it is discarded. units of time or number of time a packet forwarded by a router, or the maximum number of router hops it has remaining.

• Flags

• Protocol

• Time to Live

• Data

Multiple Choice

Which among the following is not part of the Network Access Layer?

• Data Link

• Physical

• Network

• None of the mentioned

Multiple Choice

A method of error checking that determines if the contents of an arriving data unit match the contents of the data unit sent by the source.

• checksum

• error control

• best path

• None of the mentioned

Multiple Choice

It is a Network Layer core protocol that reports on the success or failure of data delivery.

• Internet Group Management Protocol (IGMP)

• Internet Group Multicast Protocol

• Address Resolution Protocol

• Internet Control Message Protocol (ICMP)

Multiple Choice

Windows, Linux, UNIX, and OS X system use the traceroute utility to send UDP messages to a random port on the destination node.

• TRUE

• FALSE