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Networking - Interview Questions and Answers for 'Networking' - 10 question(s) found - Order By Newest

 Q1. What is the relationship between VPC and subnet ? Can you tell with an example ?Networking2019-01-27 21:19:19

Ans. A VPC is devided into multiple subnets. Subnet in a particular VPC could be public or private.

For Example - A particular account may have multiple vpc's for each of the business type. For each Business or VPC , One can have different subnets to cater to each department so that access across departments could be restricted. But still there could be identities that have control over different subnets. Moreover we could have multiple subnets for each department so as to have distinguished public and private networks having different types of applications ( public facing or internal consumption )

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   Like         Discuss         Correct / Improve     aws vpc  aws subnet  subnet  vpc  Amazon Web Services (AWS)


 Q2. Difference between socket and servlet ?Java EE
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Ans. servlet is a small, server-resident program that typically runs automatically in response to user input.
A network socket is an endpoint of an inter-process communication flow across a computer network.

We can think of it as a difference between door and gate. They are similar as they both are entry points but they are different as they are put up at different areas.

Sockets are for low-level network communication whereas Servlets are for implementing websites and web services

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   Like         Discuss         Correct / Improve     java   j2ee   networking   servlet   socket   difference between.java.net   technologies   architecture


 Q3. What is RMI ?
Anonymous
Ans. RMI stands for Remote Method Invocation. Traditional approaches to executing code on other machines across a network have been confusing as well as tedious and error-prone to implement. The nicest way to think about this problem is that some object happens to live on another machine, and that you can send a message to the remote object and get a result as if the object lived on your local machine. This simplification is exactly what Java Remote Method Invocation (RMI) allows you to do.

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   Like         Discuss         Correct / Improve     java   rmi   networking     Asked in 2 Companies


 Q4. What is MAC Address ?Networking2017-01-09 12:11:11

Ans. A media access control address is a unique identifier assigned to network interfaces for communications at the data link layer of a network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and Wi-Fi.

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   Like         Discuss         Correct / Improve          Asked in 1 Companies      basic


 Q5. What is a CNAME alias ?Networking2018-02-01 13:40:08

 This question is still unanswered. Can you please provide an answer.


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 Q6. What are the 7 OSI LAYERS ?Networking2018-11-19 14:21:40

Ans. Layer 7 - Application
Layer 6 - Presentation
Layer 5 - Session
Layer 4 - Transport
Layer 3 - Network
Layer 2 - Data Link
Layer 1 - Physical

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   Like         Discuss         Correct / Improve          Asked in 7 Companies


 Q7. What is the DNS port no ?Networking2019-01-25 14:30:59

Ans. 53

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   Like         Discuss         Correct / Improve     Amazon Web Services (AWS)  DNS


 Q8. What is application layer ?Networking2019-08-09 06:51:59

Ans. An application layer is an abstraction layer that specifies the shared communications protocols and interface methods used by hosts in a communications network.

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   Like         Discuss         Correct / Improve          Asked in 1 Companies


 Q9. What is SNMP ?Networking2019-10-03 15:10:13

Ans. SNMP or Simple Network Management protocol is an application layer protocol for exchanging management information between network devices.


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   Like         Discuss         Correct / Improve          Asked in 15 Companies


 Q10. Differentiate osi and tcp/ip models and describe themNetworking2019-10-29 15:22:06

 This question was recently asked at 'Informatica'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve          Asked in 1 Companies




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