20 : Computer Network Devices

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1).
Which of the following networking hardware can operate at anyone of the seven layers of the open systems interconnection model?
2).
Which of the following networking devices forwards data packets between computer networks?
3).
In the OSI model, Bridging is performed in which of the following layers?
4).
Which of the following networking devices is used for delivery of messages between VPN nodes?
5).
What is the full form of HIDS?
6).
Which of the followings device distributes network traffic across a number of servers?
7).
What is the name given to the electronic device that receives a signal and retransmits it at a higher level?
8).
What is the name given to the device that converts between two different types of transmission for interoperation?
9).
Which of the following devices has high bandwidth?
10).
Which one of the below is known as the Multi-Port Repeater?
11).
Which one of the following made up a layer 3 Switch?
12).
What is the full form of NIC?
13).
Which of the followings is used to connect computers and other end user devices to networking devices such as hubs & switches?
14).
Which one of the following sends data packets to all devices on a network regardless of any MAC addresses?
15).
Which one of the following devices converts digital signal to analog signal and vice versa?
16).
Which of the following hubs can store, amplify, split and retransmit the received signals?
17).
What are the other names for a Network Interface Card?
18).
Which type of bridge is used on token ring networks?
19).
Which of the following are the basic functions of a gateway?
20).
Which one of the following routers sits on the periphery of the network?
1. Which of the following networking hardware can operate at anyone of the seven layers of the open systems interconnection model?
[A] Router
[B] Gateway
[C] Switch
[D] Modem
2. Which of the following networking devices forwards data packets between computer networks?
[A] Router
[B] Gateway
[C] Switch
[D] Hub
3. In the OSI model, Bridging is performed in which of the following layers?
[A] Layer 7
[B] Data Link Layer
[C] Session Layer
[D] Transport Layer
4. Which of the following networking devices is used for delivery of messages between VPN nodes?
[A] Router
[B] VPN connector
[C] Switch
[D] Hub
5. What is the full form of HIDS?
[A] Host Based Intrusion Detection System
[B] Housing Intruder Detection System
[C] Host In Device Server
[D] None of the Above.
6. Which of the followings device distributes network traffic across a number of servers?
[A] IDS
[B] Load Balancer
[C] Switch
[D] Hub
7. What is the name given to the electronic device that receives a signal and retransmits it at a higher level?
[A] Hub
[B] Repeater
[C] Switch
[D] HIDS
8. What is the name given to the device that converts between two different types of transmission for interoperation?
[A] Bridge Router
[B] Protocol Convertor
[C] Multilayer Switch
[D] Hub Jointer
9. Which of the following devices has high bandwidth?
[A] Switch
[B] Router
[C] Modem
[D] Bridge
10. Which one of the below is known as the Multi-Port Repeater?
[A] Firewall
[B] HIDS
[C] Hub
[D] Switch
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