Quiz-Session2

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.

A networking technician is working on the wireless network at a medical clinic. The technician accidentally sets up the wireless network so that patients can see the medical records data of other patients. Which of the four network characteristics has been violated in this situation?

• • fault tolerance

• scalability

• • security

• • Quality of Service (QoS)

What type of network traffic requires QoS?

• • email

• • on-line purchasing

• • video conferencing

• • wiki

Which command or key combination allows a user to return to the previous level in the command hierarchy?

• • end

• • exit

• • Ctrl-Z

• • Ctrl-C

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

What method can be used by two computers to ensure that packets are not dropped because too much data is being sent too quickly?

• • encapsulation

• • flow control

• • access method

• • response timeout

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

• • ARP

• • DHCP

• • DNS

• • FTP

• • NAT

Which method allows a computer to react accordingly when it requests data from a server and the server takes too long to respond?

• • encapsulation

• • flow control

• • access method

• • response timeout

What term describes storing personal files on servers over the internet to provide access anywhere, anytime, and on any device?

• • cloud

• • BYOD

• • quality of service

• • converged network