Hyderabad Metropolitan Water Supply and Sewerage Board Interview Questions and Answers

Blood relations,ratios and English

Based on present world

Q1. Course basic questions
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Q1. Communication skills
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Duration of 30 minutes and 25 MCQs

You have to be as fast as light with your point of view on the given topic. 1 minute of thinking time is given after the topic is revealed.

Q1. Can you implement linked lists?
Ans. 
Yes, I can implement linked lists in various programming languages.
• I can implement linked lists in languages like C, C++, Java, Python, etc.

• I understand the concept of nodes pointing to the next node in the list.

• I can create functions for inserting, deleting, and traversing the linked list.
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The aptitude test was quite easy. You will easily solve the questions in one go

The group discussion around was moderate like the people were divided into different groups one group was of 10 people and you need to speak very well on the given topic as compared to the other guys and your through the round

Q1. Ask about the oops concepts and some programming related questions and after that finally discuss about the projects which I did in the college
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It was 60 min test consists of something 30 questions.

For gd group is divided and then 10 members come for gd according to their time slot.

Q1. First introduce yourself.
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Q2. Your programming language and question related to it
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Q3. Internship experience and some questions from internship field
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Easy round anyone with basic maths can clear the round.

The topic given to us is online education system,and the round was easy to clear.

Q1. Call by value vs call by reference
Ans. 
Call by value passes a copy of the variable, while call by reference passes the actual variable.
• Call by value: changes to the parameter inside the function do not affect the original variable.

• Call by reference: changes to the parameter inside the function affect the original variable.

• Example: Call by value - int x = 5; func(x); // x remains 5. Call by reference - int x = 5; func(&x); // x changes to the value set i
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Basic aptitude test very easy

Topic was pros and cons of social media
total time was 10, 2 minutes for each candidate.

Basic of array questions like sliding window maximum

Q1. Oops Dbms Sql Project Technoloy used in project
Ans. 
The question is asking about the candidate's experience with Oops, DBMS, SQL, and technology used in a project.
• Explain the candidate's experience with Oops concepts

• Ask about their experience with different DBMS systems like MySQL, Oracle, etc.

• Inquire about their proficiency in SQL and its various commands

• Ask about a project they have worked on and the technology stack used in it
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Q2. Cloud computing , computer network , os
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