Multi tech Planning Engineer Interview Questions and Answers

C programming and java

Advanced coding on c

Q1. Why did you choose this company
Ans. 
I chose this company because of its innovative projects, strong company culture, and opportunities for growth.
• Innovative projects that challenge me and allow me to learn new skills

• Strong company culture that values teamwork and collaboration

• Opportunities for growth and advancement within the company
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Q2. What is your aim
Ans. 
My aim is to continuously improve my technical skills, contribute to innovative projects, and eventually become a technical leader in the field.
• Continuous learning and skill development

• Contribution to innovative projects

• Becoming a technical leader in the field
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Sort the arr, fetch element from array

Q1. Linklist search
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Q2. Sort in link List
Ans. 
Sorting in a linked list involves rearranging the elements in ascending or descending order based on a certain criteria.
• Use a sorting algorithm like bubble sort, selection sort, or merge sort to rearrange the elements in the linked list.

• Traverse the linked list and compare each element with the next one to determine the order in which they should be sorted.

• Update the pointers of the nodes in the linked list to reflect ...read more
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Q1. Question on trie
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Q2. Question on intervals
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Traverse through a matrix of uppercase english alphabets to find a given word. you are allowed to make up to k jumps, and same position can be repeated too.

Q1. Compression of 0-1 matrix of particular size.
Ans. 
Compression of 0-1 matrix involves reducing the size of the matrix by storing only the necessary information.
• Use run-length encoding to compress the matrix by storing consecutive repeated values as a single value and count.

• Identify patterns in the matrix that can be represented more efficiently.

• Consider using sparse matrix representation if the matrix has a lot of zeros.

• Implement efficient algorithms to compress and de...read more
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It is on paper aptitude test for 45 mins contains 20 questions which of it 10 are c programming questions

They asked 2 questions one of it is pattern question

Q1. What is oops concept
Ans. 
OOPs (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
• OOPs focuses on creating objects that interact with each other to solve a problem.

• Key concepts include encapsulation, inheritance, polymorphism, and abstraction.

• Encapsulation involves bundling data and methods that operate on the data into a single...read more
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Q2. What are the functions of java library
Ans. 
Java libraries provide pre-written code for common functions to help developers save time and effort.
• Provide reusable code for common tasks

• Help developers save time and effort

• Cover a wide range of functionalities such as data structures, networking, GUI, etc.

• Examples: Java Collections Framework, Apache Commons, Google Guava
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Easy Questions around POJO

Quantitative Aptitude, Number series

Coding and decoding, analogy