Quiz-1

What is an ISP?

• • It is a standards body that develops cabling and wiring standards for networking.

• • It is a protocol that establishes how computers within a local network communicate.

• • It is an organization that enables individuals and businesses to connect to the Internet.

• • It is a networking device that combines the functionality of several different networking devices in one.

What type of network traffic requires QoS?

• • email

• • video conferencing

• • on-line purchasing

• • wiki

Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.)

• • VTY interface

• • Ethernet interface

• • console interface

• • boot IOS mode

• privileged EXEC mode

Which two host names follow the guidelines for naming conventions on Cisco IOS devices? (Choose two.)

• • RM-3-Switch-2A4

• • HO Floor 17

• • Branch2!

• • SwBranch799

What command will prevent all unencrypted passwords from displaying in plain text in a configuration file?

• • (config)# enable password secret

• • (config)# enable secret Secret_Password

• • (config-line)# password secret

• • (config)# service password-encryption

Which statement accurately describes a TCP/IP encapsulation process when a PC is sending data to the network?

• • Data is sent from the internet layer to the network access layer.

• • Packets are sent from the network access layer to the transport layer.

• • Segments are sent from the transport layer to the internet layer.

• • Frames are sent from the network access layer to the internet layer.

What three application layer protocols are part of the TCP/IP protocol suite? (Choose three.)

• ARP

• DNS

• HTTP

• DHCP

• NAT

Which name is assigned to the transport layer PDU?

• Packet

• Segment

• Data

• Frame

What process involves placing one PDU inside of another PDU?

• • encapsulation

• • encoding

• • segmentation

• • flow control

A web client is receiving a response for a web page from a web server. From the perspective of the client, what is the correct order of the protocol stack that is used to decode the received transmission?

• • Ethernet, IP, TCP, HTTP

• • HTTP, TCP, IP, Ethernet

• • Ethernet, TCP, IP, HTTP

• • HTTP, Ethernet, IP, TCP