JPMorgan Chase & Co. Associate Engineer Interview Questions, Process, and Tips

Q1. Write logic java program using streams
Ans. 
Program to filter even numbers from an array using Java streams
• Use Java streams to filter even numbers from an array

• Use filter() method with lambda expression to check if a number is even

• Collect the filtered numbers into a new array using collect() method
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Q2. Write rest template logic while calling external services?
Ans. 
Use RestTemplate to make HTTP requests to external services in Java applications.
• Create a RestTemplate object to send HTTP requests.

• Use methods like getForObject() or postForObject() to make GET or POST requests respectively.

• Set headers, request parameters, and body if needed.

• Handle the response received from the external service.
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Q3. Finding the adjacent nodes in the LinkedList?
Ans. 
Adjacent nodes in a LinkedList are the nodes that are next to each other in the sequence.
• To find adjacent nodes in a LinkedList, you can simply traverse the list and access the next node for each current node.

• For example, if the LinkedList is 1 -> 2 -> 3 -> 4, then the adjacent nodes for node 2 are 1 and 3.

• You can use a while loop to iterate through the LinkedList and compare each node with its next node to find adjace
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Problem solving questions

Q1. Hibernate interview questions
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Q2. Skills mentioned in profile
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