Download Networking Fundamentals.98-366.SelfTestEngine.2019-07-15.68q.tqb
| Vendor: | Microsoft |
| Exam Code: | 98-366 |
| Exam Name: | Networking Fundamentals |
| Date: | Jul 15, 2019 |
| File Size: | 287 KB |
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Demo Questions
Question 1
Which of the following represents a Media Access Control (MAC) address?
- GV:ZC:KK:DK:FZ:CA
- 255.255.255.0
- 05:35:AB:6E:Al:25
- 127.0.0.1
Correct answer: C
Explanation:
The standard (IEEE 802) format for printing MAC-48 addresses in human-friendly form is six groups of two hexadecimal digits, separated by hyphens (-) or colons (:), in transmission order (e.g. 01-23-45-67-89-ab or 01:23:45:67:89:ab ). The standard (IEEE 802) format for printing MAC-48 addresses in human-friendly form is six groups of two hexadecimal digits, separated by hyphens (-) or colons (:), in transmission order (e.g. 01-23-45-67-89-ab or 01:23:45:67:89:ab ).
Question 2
A network device that associates a Media Access Control (MAC) address with a port is a:
- DSL modem
- Hub
- Router
- Switch
Correct answer: D
Explanation:
A switch begins learning the local MAC addresses as soon as it is connected to other devices or to a network. This learning capability makes switches easy to use on a network. The switch learning process works like this:1.As a PC or other networked device sends a frame to another device through the switch, the switch captures the source MAC address of the frame and the interface that received it. 2.The switch confirms or adds the MAC address and the port to the lookup table. A switch begins learning the local MAC addresses as soon as it is connected to other devices or to a network. This learning capability makes switches easy to use on a network.
The switch learning process works like this:
1.As a PC or other networked device sends a frame to another device through the switch, the switch captures the source MAC address of the frame and the interface that received it.
2.The switch confirms or adds the MAC address and the port to the lookup table.
Question 3
A Layer 2 device that connects multiple computers within a network is a:
- Repeater
- Switch
- Router
- Packet
Correct answer: B
Explanation:
Layer 2 switching uses the media access control address (MAC address) from the host's network interface cards (NICs) to decide where to forward frames. Layer 2 switching uses the media access control address (MAC address) from the host's network interface cards (NICs) to decide where to forward frames.
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