1/33
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?
2/33
Which device creates separate collision domains and a single broadcast domain?
3/33
Which type of server in your network uses pointer and A records?
4/33
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?
5/33
A network device that is used to connect multiple devices together without segmenting a network is?
6/33
What is the most common use for a web proxy?
7/33
This device can measure the distance to a remote network.
8/33
This device creates many smaller collision domains, but the network is still one large broadcast domain.
9/33
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?
10/33
Which is not a common term associated with modems?
11/33
A layer-3 switch, or multilayer switch.
12/33
What is the function of a firewall?
13/33
Which is not an advantage of network segmentation?
14/33
What is a benefit of a multilayer switch (MLS) over a Layer 2 switch?
15/33
Which device does not aid in network segmentation?
16/33
This device breaks up collision domains and broadcast domains.
17/33
What is an advantage of using DHCP in a network environment?
18/33
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?
19/33
This layer supports flow control and sequencing.
20/33
This device can never run full duplex.
21/33
This device creates one big collision domain and one large broadcast domain.
22/33
What role does the A record in a Domain Name Service server have in your network?
23/33
This layer creates a virtual circuit before transmitting between two end stations.
24/33
Which device is used to segment a network?
25/33
What advantage does a switch have over a hub?
26/33
Logical addressing is used at this layer.
27/33
What is the primary function of a bridge?
28/33
Hardware addresses are defined at this layer.
29/33
Which device by default does not forward any broadcast or multicast packets?
30/33
This devices uses hardware addresses to filter a network.
31/33
This device sends a receives information about the Network layer.
32/33
Which of the following devices can work at both Layers 2 and 3 of the OSI model?