Precisely Senior Software Engineer 2 Interview Questions, Process, and Tips

It was an online test for interview

Q1. Tell me about dijistkras algorithm
Ans. 
Dijkstra's algorithm is a graph search algorithm that finds the shortest path between nodes in a graph.
• Dijkstra's algorithm uses a priority queue to select the node with the smallest distance from the start node.

• It maintains a list of tentative distances to each node and updates them as it explores the graph.

• The algorithm is commonly used in routing and network protocols to find the shortest path between nodes.

• Example:...read more
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Q2. Tell me about your projects
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Java internals, coding questions 2sum

Q1. Hld of your previous project
Ans. 
Developed a web-based project management tool for tracking tasks and deadlines.
• Used React.js for front-end development

• Implemented RESTful APIs for backend using Node.js and Express

• Utilized MongoDB for database storage

• Incorporated authentication and authorization features for user security
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Q2. Question related to self build projects
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Q1. Salary negotiation
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Q2. Location constrain if any
Ans. 
Open to relocation for the right opportunity
• Willing to relocate for the right job opportunity

• Flexible with location for the right role

• Open to considering different locations for the right position
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A good, basic understanding will suffice.

Q1. Questions about OOPs, DBMS. Fundamental understanding will work
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Q1. Move negative elements to right side of array
Ans. 
Move negative elements to right side of array
• Iterate through the array and swap negative elements to the right side

• Use two pointers approach to keep track of positive and negative elements

• Maintain the order of elements while moving negatives to the right side
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Coding is important three problems and mcqs of java and testing

Q1. Oops concepts were asked
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Q2. Java questions static jvm and all
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Q1. Java script, React JS
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Q2. Data structures and algorithms
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Basic string manipulation and general DSA questions

Q1. Tree traversal iteratively
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Q2. Implement DFS,BFS on graph
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