E2E Networks Programmer Interview Questions and Answers

Q1. There were queries of sql and dbms asked me about php related to the project
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Q2. I gave answer on those questions overall easy compared to previous
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Q1. Tell me about yourself your family etc
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Q2. Related to you and your family wanted to know work culture fitting
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Cx services providing to area wise which shipment where more concerned

Salling partners for company profit and loss

Q1. Backup process flow,
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Q2. Backup port no for SQL
Ans. 
The backup port number for SQL is 1433.
• The default backup port number for SQL is 1433.

• This port number can be changed during installation or configuration.

• It is important to ensure that the backup port is open and accessible for backup and restore operations.
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Q1. What is availability ? what happens when invoice is related to accounting ? what are rebates ? what are cash sales and rush order?
Ans. 
Availability refers to the state of being ready for use or accessible. Invoices in accounting are used to track financial transactions. Rebates are discounts given after a purchase. Cash sales are transactions made with immediate payment. Rush orders are orders that need to be processed quickly.
• Availability is the state of being ready for use or accessible

• Invoices in accounting are used to track financial transactions

• R...read more
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Q2. What is pgi ?
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Q1. What are networking devices
Ans. 
Networking devices are hardware devices that facilitate communication and data transfer between different devices in a network.
• Networking devices include routers, switches, hubs, modems, and firewalls.

• Routers are used to connect multiple networks together and direct traffic between them.

• Switches are used to connect devices within a network and direct traffic between them.

• Hubs are used to connect multiple devices within...read more
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Q2. Few questions on OSI model
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Q3. Routing protocaols and their merits demerits
Ans. 
Routing protocols are used to determine the best path for data to travel between networks.
• There are two types of routing protocols: distance-vector and link-state.

• Distance-vector protocols are simpler but less efficient than link-state protocols.

• Examples of distance-vector protocols include RIP and IGRP.

• Examples of link-state protocols include OSPF and IS-IS.

• Routing protocols have different metrics to determine the bes...read more
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Hacker rank test was given. 30 mcq and 1 coding test. Test duration is 1 hour. Core java and spring boot questions were covered.

Q1. Core Java, spring annotations, hashmap internal working, exception handling, working of rest controller, Java 8 features, code using streams api, multithreading concepts
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Q1. Microservice architecture, working of spring Mvc, communications between microservice, actuator, swagger, why microservice is implemented, spring vs spring boot, design patterns used, questions related to ...read more
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Sdwan, osi layer tcp ,udp,ip addressing,

Q1. SDWAN, ip addressing ,subnetting, osi modle
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Q1. What have you been in your last job?
Ans. I have worked under Tata tele business services as I was customer support executive, the roll of mine give the best resolution to the customers in short time which was too good experienced, it was good environment and great work place for learners
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Q2. Tell me something about your self?
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Q3. How is your coordination with unknown people?
Ans. I told them, it is good with unknown people and i really like to interact with new people where I need to work with them related to business so I will not feel any hesitation..
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