1/33
This device sends a receives information about the Network layer.
2/33
This device can measure the distance to a remote network.
3/33
This layer creates a virtual circuit before transmitting between two end stations.
4/33
A layer-3 switch, or multilayer switch.
5/33
A network device that is used to connect multiple devices together without segmenting a network is?
6/33
Hardware addresses are defined at this layer.
7/33
What device should be used if you need to send incoming packets to one or more machines that are hidden behind a single IP address?
8/33
Which is not a common term associated with modems?
9/33
What advantage does a switch have over a hub?
10/33
What role does the A record in a Domain Name Service server have in your network?
11/33
Which of the following devices can work at both Layers 2 and 3 of the OSI model?
12/33
Which device is used to segment a network?
13/33
Users arrive at the office after a weekend and the hosts that were shut down over the weekend are restarted but cannot access the LAN or internet. Hosts were not shut down are working fine. Where can the problem be?
14/33
This device can never run full duplex.
15/33
This device breaks up collision domains and broadcast domains.
16/33
What is a benefit of a multilayer switch (MLS) over a Layer 2 switch?
17/33
Which device creates separate collision domains and a single broadcast domain?
18/33
This devices uses hardware addresses to filter a network.
19/33
Users on your network are saturating your bandwidth because they are using too many nonwork related sites. What device would limit the availability of the types of sites that users on a LAN have access to while providing granular control over the traffic between the local LAN and the internet?
20/33
Which type of server in your network uses pointer and A records?
21/33
What is an advantage of using DHCP in a network environment?
22/33
Logical addressing is used at this layer.
23/33
Which is not an advantage of network segmentation?
24/33
You need a device that detects and reports attempts of unauthorized access to your network, identifies suspicious activity, and is best for identifying an attack. Which device should you install?
25/33
Ethernet is defined at these layers.
26/33
This layer supports flow control and sequencing.
27/33
Which device does not aid in network segmentation?
28/33
This device creates one big collision domain and one large broadcast domain.
29/33
Which device by default does not forward any broadcast or multicast packets?
30/33
What is the primary function of a bridge?
31/33
What is the most common use for a web proxy?
32/33
What is the function of a firewall?