Google Certification -Unit 11 Practice Exam) *Q&A* (100% Correct) 2025/2026 |Verified|
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Google Educator
Google Certification -Unit 11 Practice
Exam) *Q&A* (100% Correct) 2025/2026
|Verified|
What is the primary purpose of DNS in networking?
To translate domain names into IP addresses.
Which of the following is NOT a type of network topology?
To be Determined
Bus
Ring
Hybri...
Google Certification -Unit 11 Practice
Exam) *Q&A* (100% Correct) 2025/2026
|Verified|
What is the primary purpose of DNS in networking?
To translate domain names into IP addresses.
Which of the following is NOT a type of network topology?
To be Determined
Bus
Ring
Hybrid
What type of device is used to connect different types of networks?
A router
Which protocol is used for secure communication over a network?
HTTPS
In IPv6, how many bits are in an address?
128 bits
What is the purpose of NAT (Network Address Translation) in networking?
To translate private IP addresses into public IP addresses
Which of the following is an example of a Layer 3 device?
Router
1
, What does the term "bandwidth" refer to in a network?
The maximum data transfer rate of a network connection
Which of the following devices can operate at the Data Link layer of the OSI model?
Switch
What is the purpose of DHCP in a network?
To dynamically assign IP addresses to devices on a network
Which of the following is the main purpose of the OSI model?
To standardize networking functions to allow interoperability between different systems
Which command can you use to check if a device is reachable on a network?
ping
What is the default subnet mask for a Class C IPv4 address?
255.255.255.0
What is the maximum transfer unit (MTU) in a typical Ethernet network?
1500 bytes
What is the purpose of a VLAN in networking?
To segment a network into smaller, logical sub-networks
Which of the following technologies enables multiple virtual machines to run on a single physical server?
Virtualization
Which layer of the OSI model is responsible for end-to-end communication and error handling?
2
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