Vantiva Senior Software Engineer Interview Questions and Answers

Q1. A string contains parenthesis, curly brackets and square brackets. Check if the string is valid or not.
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Dsa and pointer and logical .

Tree and LL and graphs.

Q1. How will you solved problems
Ans. 
I approach problems methodically by breaking them down, analyzing root causes, brainstorming solutions, and testing them.
• Break down the problem into smaller, manageable parts

• Analyze the root causes of the problem

• Brainstorm potential solutions

• Test and iterate on the solutions until the problem is resolved
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Q2. How will you manage workload
Ans. 
I will manage workload by prioritizing tasks, setting realistic deadlines, delegating when necessary, and regularly reviewing progress.
• Prioritize tasks based on deadlines and importance

• Set realistic deadlines and milestones

• Delegate tasks to team members when necessary

• Regularly review progress and adjust workload as needed
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Q1. Java basics , oops , spring
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Q1. Manger round basics behavior
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Some technical questions related to strings and Fibonacci series how this works in real world

Q1. Design systems and projects and also some technical questions
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Q1. Some puzzles and had a discussion with manager and that also partial technical questions
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Q1. Work related discussion session.
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Q1. Pick one question from 3 given questions and complete it in 7 days. I opted for creating traingle with opengl using shader.
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Data structures and algorithms
Problem were from leetcode and geek for geeks.

Q1. Data structures and algorithms
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Q1. Design and algorithms
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Coding round , questions from leetcode

Situation based questions and thought process

Q1. Managerial round 1, culture fit, behaviour
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Q2. Managerial round 2, innovative things done previously, how to face criticism, does experience matters in learning from subordinate
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Q1. Basically related to SIP Protocol. IMS call flows . CLOUD Knowledge
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Q2. Deployment Process IMS ARCHITECTURE LTE ARCHITECTURE
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Q3. DIAMETER PROTOCOL SDP PROTOCOL
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45 mins, 3 coding questions in any language about Data structures

Q1. Basic technical questions
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Technical questions, over an hour

Q1. Basic HR questions like your strengths and weakness, they test your leadership skills, extra curricular activities
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2 coding questions in c/c++, 1 hr 30 mins - no. of deletions/additions needed to make 1 string equal to another. 2. print frequency of each number in array