Google IT Support Professional Certificate: The Network Layer Quiz Answers/Tips
This video has answers, tips and guidance on the assessments in Google's IT courses on Coursera. Any part that is not mentioned in this video can be solved if you read the instructions properly. This guide and the answers and tips included, should only be used to reflect on the test after you have taken it. We do not condone nor encourage cheating or copying of any kind for any assessment graded or not.
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Google IT Support Professional Certificate
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1. Let's see how much you've learned about routing paths and subnetting! In this activity, you are given a bunch of source and destination IP address pairs. Your task is to route each of these packets from the correct source network to the correct destination network.
Drag and drop external tool. Answer unavailable
2. ARP stands for _
Address Resolution Protocol
3. An ARP broadcast is sent to the special MAC address _
FF:FF:FF:FF:FF:FF
4. The entirety of a packet at one layer becoming the payload section at another layer is known as _
encapsulation
5. The process of taking a large network and splitting it up into many individual and smaller subnetworks is known as _
subnetting
6. A subnet ID is calculated via a _
subnet mask
7. A network device that knows how to forward data along to other networks is known as a _
router
8. TTL stands for _
Time To Live
9. Interior gateway protocols are used by routers in order to share information within a single _
autonomous system
10. RFC stands for _
Request For Comments
11. Ranges of IP addresses that anyone can use for their internal networks are known as _
Nonroutable Address Space
12. There are _ octets in an IP address.
4
13. A _ is where one network ends and another begins.
demarcation point
14. Using logical operators, 1 AND O = _
False
15. In binary, 1 + 1 = _
10
16. Using CIDR notation, the subnet mask 255.255.255.0 would be written as
/24
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