Jio Data Engineer Interview Questions and Answers for Experienced

Q1. Mpls BGP AD valu Attribute of bgp How you will troubleshoot Valid vlan
Ans. 
Questions related to MPLS, BGP, VLAN and troubleshooting techniques for BGP
• MPLS is a protocol used for efficient packet forwarding in a network

• BGP AD value is used to determine the best path for routing traffic

• BGP attributes include AS path, next hop, local preference, etc.

• Troubleshooting BGP involves checking for configuration errors, checking BGP neighbor status, checking routing tables, etc.

• Valid VLANs are those tha...read more
Answered by AI
Add your answer
Q2. STP RSTP VLAN Trunks port
Add your answer

Q1. What are your salary expectations?
Add your answer
Q2. Share details of your previous job.
Add your answer
Q3. Why are you looking for a change?
Add your answer
Q4. Tell me about yourself.
Add your answer

Q1. Basic Questions on routing, switching, OSI layer especially L1 L2 L3 layers
Add your answer

Q1. Tell me about your experience? Technical, non technical,
Add your answer
Q2. Which department you have worked, designation, Technical Skills?
Add your answer

Q1. Linux related questions, basics to moderate file system installation commands
Add your answer

Q1. Salary discuss , joining process,
Add your answer

Basi aptitude and coding mcq

Q1. What is hashmap
Ans. 
HashMap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
• HashMap is part of the Java Collections framework.

• It uses hashing to store and retrieve elements efficiently.

• Keys in a HashMap must be unique, but values can be duplicated.

• Example: HashMap<String, Integer> map = new HashMap<>();
Answered by AI
Add your answer

Q1. Coin change problem and loop in linked list
Ans. 
Coin change problem involves finding the minimum number of coins required to make a given amount of change. Loop in linked list is a traversal technique.
• Coin change problem can be solved using dynamic programming approach

• Loop in linked list can be implemented using a while loop or a for loop

• Coin change problem can be extended to include finding the actual coins used to make the change

• Loop in linked list can be used to ...read more
Answered by AI
Add your answer

Q1. Valid parenthesis and min stack problem
Ans. 
Valid parenthesis and min stack problem
• Valid Parenthesis problem involves checking if a given string of parentheses is valid or not

• Min Stack problem involves designing a stack that supports push, pop, top, and retrieving the minimum element in constant time

• Both problems can be solved using stack data structure

• Valid Parenthesis problem can be solved by pushing opening brackets onto the stack and popping them when a clos...read more
Answered by AI
Add your answer

Q1. Show your confidence about tech skills.
Add your answer

Q1. Salary discussion and Normal HR questions
Add your answer