PrimeSoft Solutions Associate Engineer Interview Questions and Answers

Questions based or percentage, profit loss, ratio

Q1. Explain about stacks
Ans. 
Stacks are a data structure that follows the Last In First Out (LIFO) principle.
• Elements are added and removed from the top of the stack

• Common operations include push (add element) and pop (remove element)

• Stacks can be implemented using arrays or linked lists

• Examples of stack usage include function call stack and undo/redo functionality in text editors
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Q2. To find middle number in the linked list
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To find the middle number in a linked list.
• Traverse the linked list using two pointers, one moving twice as fast as the other.

• When the fast pointer reaches the end, the slow pointer will be at the middle node.

• If the linked list has even number of nodes, there will be two middle nodes. Return either one.
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Q1. Introduction , hobbies, goals
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Q2. Strength, weakness, short term and long term goals
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SQL, English

Q1. Oops concepts, reasoning
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Q1. Basic SQL and MySQL and Advance topics
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Q1. What is your family background?
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Q2. Why are you looking for a change?
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Q3. Where do you see yourself in 5 years?
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Q4. What are your strengths and weaknesses?
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Q5. Tell me about yourself.
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Q1. WAP to check palendrom of any number
Ans. 
A program to check if a number is a palindrome or not.
• Convert the number to a string

• Reverse the string

• Compare the original string with the reversed string

• If they are equal, the number is a palindrome
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Q1. Tell something about Polimorphism
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Polymorphism is the ability of an object to take on many forms.
• Polymorphism allows objects of different classes to be treated as if they are of the same class.

• It can be achieved through method overloading or method overriding.

• Example: A shape class can have multiple subclasses like circle, square, rectangle, etc. All these subclasses can have a method called area() which can be called on any object of the shape class.

• P...read more
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Q1. Wap to check prime factor
Ans. 
A program to check if a number is a prime factor or not.
• Take input number from user

• Loop through all numbers from 2 to n/2

• If n is divisible by any number, it is not a prime factor

• If n is not divisible by any number, it is a prime factor
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Q1. Questions based on Objects and Classes Basic Questions related to DSA Projects discussions- Your Roles and Tasks Scenario based Questions Few Reasoning Questions
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Q1. Questions related to Trees and Graphs nested SQL Queries Scenario Based Questions Projects Logics for the coding given
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Q1. Just basic HR Questions Reallocation
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Question were based on coding 1 with linked list 1 with string and 1 sql one

Q1. Questions were based on oops, dsa, dbms, and more technical concepts from operating systems
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Basic aptitude test and was unproctored

Q1. It was a online technical round
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Q1. A Lot of OOPS and Virtual concept
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Q2. Basic SQL till joins
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Q3. Java script medium
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Q4. C# oops output based
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This one is a combination of aptitude and coding test where medium questions abt c,cpp are asked
Do few aptitude test and some level of coding and ull be able to clear the test quite easily

Q1. What is inheritance in cpp Basic oops concept question Basic dbms related question
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Q1. For me they just asked me about my project and i was good to go
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