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