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

Which of the following can a network technician change to help limit war driving?

Which of the following is an example of a CSMA/CD medium?

Which of the following performance optimization techniques would be MOST beneficial for a network-wide
VoIP setup? (Select TWO).

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?

A customer has requested a solution using multiple WAPs for wireless access. Which of the following should
be different on each WAP to prevent wireless problems?

Which of the following ports would have to be allowed through a firewall for POP3 traffic to pass on its default
port?

Which of the following copper cable types should bechosen to run gigabit speeds through a dropped ceiling
that returns airflow?

Management has decided that they want a high level of security. They do not want Internet requests coming
directly from users. Which of the following is the BEST recommendation?

Management wants to be sure that the existing wiring infrastructure conforms to CAT5e standards.
Which of the following is the correct tool?