NoBroker Java Developer Interview Questions and Answers

2 coding question easy to medium level

It was easy based on topic andriod vs ios

Q1. Question on resume and project
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Q1. Sql related questions
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It was quite good and easy to crack

It was easy to crack,simple questions asked

They will ask only general topics

Q1. Basic dsa questions asked
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Q2. Sql queries and also about joins
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It was quite easy with basic topics like percentage, profit and loss.

Internet censorship should be implemented or not

90 min, DSA, hacker platform 3 question

Q1. 2D DP WITH SPACE OPTIMIZATION
Ans. 
2D DP with space optimization is a technique to reduce memory usage while solving dynamic programming problems.
• Use a 1D array instead of a 2D array to store values in dynamic programming problems.

• Update the values in the 1D array based on the dependencies between subproblems.

• Example: Solving the longest common subsequence problem using 2D DP with space optimization.
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Q2. GRAPH WITH BFS ON TREE
Ans. 
Breadth First Search (BFS) on a tree involves visiting nodes level by level starting from the root.
• Start by visiting the root node, then visit all its children before moving on to the next level

• Use a queue data structure to keep track of nodes to visit next

• Repeat the process until all nodes have been visited
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Q1. Tell about yourself
Ans. 
I am a dedicated professional with a background in finance and a passion for problem-solving and teamwork.
• Education: Graduated with a degree in Finance from XYZ University, where I was involved in the finance club.

• Experience: Worked as an intern at ABC Corp, where I assisted in financial analysis and reporting.

• Skills: Proficient in Excel and financial modeling, which I used to streamline reporting processes at my inter...read more
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Q1. Work experience in detail
Ans. 
I have diverse experience in project management, data analysis, and team collaboration across various industries.
• Managed a team of 5 in a software development project, improving delivery time by 20%.

• Conducted data analysis for market research, leading to a 15% increase in sales.

• Collaborated with cross-functional teams to streamline processes, enhancing efficiency by 30%.

• Led training sessions for new employees, improvin...read more
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Q1. Expectations from me
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Q1. Self introduction
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Q2. Introduction about me
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Q3. Working experience
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Q4. Target and achievements
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Q1. Working experience
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