WeWork India Management Software Development Engineer II Interview Questions and Answers

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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Asked basics aptitude qns(profit loss,percentage)

Q1. Sql related questions
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Python Intermediate level questions related to dictionary and lists.

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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Q1. Diffirence between project and project engineering
Ans. 
Project refers to a specific task with a defined start and end, while project engineering involves the technical aspects of planning, designing, and executing the project.
• Project is the overall task or objective to be completed within a specific timeframe.

• Project engineering focuses on the technical aspects such as planning, designing, and executing the project.

• Project management involves coordinating resources and tas...read more
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Q2. Types of services in interior fitout
Ans. 
Types of services in interior fitout include design, construction, project management, and installation.
• Design services involve creating layouts, selecting materials, and creating 3D visualizations.

• Construction services include building partitions, ceilings, and flooring.

• Project management services involve coordinating schedules, budgets, and contractors.

• Installation services include fitting furniture, fixtures, and eq...read more
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Q1. Problems faced in site
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Some common problems faced on site include delays in material delivery, inclement weather, and coordination issues.
• Delays in material delivery can impact project timelines and budgets

• Inclement weather can halt work progress and cause safety concerns

• Coordination issues between different teams can lead to misunderstandings and errors
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Q2. Difference between agreement and bond
Ans. 
Agreement is a mutual understanding between parties, while a bond is a legal document that ensures fulfillment of obligations.
• Agreement is a mutual understanding between two or more parties.

• A bond is a legal document that guarantees the fulfillment of obligations.

• Agreements are usually informal and may not always be legally binding.

• Bonds are formal and legally enforceable documents.

• Examples of agreements include contra...read more
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