Which one of the following allows client to update their DNS entry as their IP address change?
Ping can
What is Wired Equivalent Privacy (WEP) ?
Based on the OSI Seven-Layer Networking Model, a switch belongs in which layer? Select one:
A wireless network interface controller can work in
Please select the correct pin-out for an Ethernet crossover cable Select one:
DHCP (dynamic host configuration protocol) provides _____ to the client.
Which type of cable has opposite pin assignments on each end of the cable? Select one:
What does the NAT function do in a modem/router? Select one:
You are working on a PC that has lost internet access. You determine that the PC is configured for DHCP and decide to obtain a lease on a new IP address to see if that will restore access. How would you obtain the new IP lease? Select one:
What does the acronym WAN stand for?
The DHCP server can provide the _______ of the IP addresses.
You are troubleshooting a PC that cannot load web pages. You discover that you are able to ping public IP addresses, but not web addresses. Where is the problem most likely to be found? Select one:
What is the access point (AP) in wireless LAN?
Which one of the following extends a private network across public networks?
Which of the following is NOT a method for connecting to a modem to change its configurations?
What is auto-negotiation?
In a computer network, nodes are:
At Layer 2 of the OSI model, which component connects a host to the network media?
Which connections allow the use of full-duplex Ethernet? (Choose three)
A _____ is a device that forwards packets between networks by processing the routing information included in the packet.
Is the following IP Public or Private: 192.168.1.1?
Choose the wrong statement
DHCP is used for
Which of the following IP addresses is the Class A Private IP range? Select one:
If you want to find the number of routers between a source and destination, the utility to be used is.
Which of the following represents a command for continuous ping?
What is WPA?
The _______ is the physical path over which a message travels
What is the function of a CSU/DSU? Select one:
