Group 160s_Exam 8_October 27th, 2022

What does a PING command do?(Unit N02)

• Starts the game Ping Pong

• Sends a message back to a computer in response to a request

• Sends a message to a target host asking for a response

• Sends a message to a target host

____ is an industry-standard protocol that provides centralized authentication, authorization, and accounting for network access devices such as wireless access points and remote access servers.(Unit N02)

• DHCP

• UDP

• RADIUS

• TCP/IP

In wireless network an extended service set is a set of ________(Unit N02)

• connected basic service sets

• all stations

• all access points

• connected access points

What is WPA?(Unit N02)

• Wi-fi protected access

• Wired protected access

• Wired process access

• Wi-fi process access

A 4 byte IP address consists of____________(Unit N02)

• Only network address

• Only host address

• network & host address

• network & MAC address

Which of the following is an organization that provides services for accessing and using the Internet?[Unit 33]

• ASP

• ISP

• Communications carriers 

• ISO

Which of the following is a company that hosts and manages applications over the Internet (or WAN) for multiple customers? [ Unit 33]

• ASP

• ISP

• Communications carriers 

• ISO

Which one of the following does service metrics measure? [ Unit 33]

• End-to-End Services

• Distance

• Infrastructure Availability

• Service Cost

Which one of the following is the BEST description of a service-based service level agreement (SLA)? [ Unit 33]

• An agreement with an individual customer , covering all the services that the Customers need

• An agreement between a customer and a provider of services. laying out the metrics by which service is measured, as well as penalties should agreed-on service levels not be achieved. ​

• An agreement that is committed to provide excellent customer service with minimal impact to ongoing operations for an agency or the customers.

Which document should be provided to end users of new equipment or software ? [ Unit 33]

• Version Control

• Inventory List

• SLA

• User Guide