A user’s laptop is unable to keep a stable network connection. Which of the following measures
would MOST likely need to be configured?

The Network Interface Layer of the TCP/IP model corresponds to which of the following layers of
the OSI model? (Select TWO).

In which of the following layers of the OSI model would MAC addressing be found?

Several users from the finance department report that they are able to access the Internet, but
unable to connect to their financial applications. The network technician is unable to ping the
finance server. The technician decides to check the switch and determines that Internet access is
working. Which of the following is a possible cause of the access issues?

A technician needs to ensure that traffic from a specific department is separated within several
switches. Which of the following needs to be configured on the switch to separate the traffic?

Given a subnet mask of 255.255.255.0, how many usable IP addresses would be in that subnet?

On which of the following OSI model layers would a MAC address be used?

Joe, a user, has a computer that has a link light on his network interface card (NIC); however, Joe
is unable to access the Internet. Which of the following is the cause of this issue?

A network technician is troubleshooting signal problems with certain WAPs in an office and finds
consistently high ping times across the units. Such an issue is called which of the following?

Which of the following TCP/IP model layers does the OSI model Presentation layer map to?