1/33
What role does the A record in a Domain Name Service server have in your network?
2/33
This device breaks up collision domains and broadcast domains.
3/33
This device can never run full duplex.
4/33
What is an advantage of using DHCP in a network environment?
5/33
Which device does not aid in network segmentation?
6/33
What advantage does a switch have over a hub?
7/33
Which device by default does not forward any broadcast or multicast packets?
8/33
Which is not an advantage of network segmentation?
9/33
Which is not a common term associated with modems?
10/33
This device sends a receives information about the Network layer.
11/33
A layer-3 switch, or multilayer switch.
12/33
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?
13/33
This layer supports flow control and sequencing.
14/33
Which device is used to segment a network?
15/33
Logical addressing is used at this layer.
16/33
Which type of server in your network uses pointer and A records?
17/33
This device can measure the distance to a remote network.
18/33
This layer creates a virtual circuit before transmitting between two end stations.
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 device creates separate collision domains and a single broadcast domain?
21/33
Hardware addresses are defined at this layer.
22/33
Which of the following devices can work at both Layers 2 and 3 of the OSI model?
23/33
What is the primary function of a bridge?
24/33
What is the most common use for a web proxy?
25/33
This device creates one big collision domain and one large broadcast domain.
26/33
This device creates many smaller collision domains, but the network is still one large broadcast domain.
27/33
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?
28/33
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?
29/33
A network device that is used to connect multiple devices together without segmenting a network is?
30/33
Ethernet is defined at these layers.
31/33
What is a benefit of a multilayer switch (MLS) over a Layer 2 switch?
32/33
This devices uses hardware addresses to filter a network.
