Which of the following is the main difference between TCP and UDP?

Which of the following PDUs is used by a connectionless protocol?

When troubleshooting a network problem, browsing through the log of a switch, it is discovered
that multiple frames contain errors. In which of the following layers does the problem reside?
(Select TWO).

A network technician is attempting to locate a switch connected to the fourth floor west side of the
building. Which of the following will allow quick identification of the switch, when looking at a
logical diagram?

In an engineering office, all plotters are configured via static IP. Which of the following best
practices will alleviate many issues if equipment moves are required? (Select TWO).

Which of the following devices implements CSMA/CA virtually through the RTS/CTS protocols?

A user with a 802.11n WLAN card is connected to a SOHO network and is only able to connect at
11 Mbps with full signal strength. Which of the following standards is implemented on the network?

A network technician is attempting to connect a new host to existing manufacturing equipment on
an Ethernet network. The technician is having issues trying to establish communication between
the old equipment and the new host. The technician checks the cabling for breaks and finds that
the CAT3 cable in use is in perfect condition. Which of the following should the technician check to
ensure the new host will connect?

A customer has engaged a company to improve the availability of all of the customer’s services
and applications, enabling the customer to minimize downtime to a few hours per quarter. Which
of the following will document the scope of the activities the company will provide to the customer,
including the intended outcomes?

A network technician has just installed a TFTP server on the administrative segment of the
network to store router and switch configurations. After a transfer attempt to the server is made,
the process errors out. Which of the following is a cause of the error?