Yalamanchili Software Exports Softwaretest Engineer Interview Questions and Answers

Machine test has been done for automation testing. Also one on one round will be done before m/c test.

Q1. About ur self some technical problem
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Strong data structures knowledge

Q1. System Design, OOPS, SOLID principles, Design patterns.
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Q1. Normal HR discussion
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Q1. Concat two LinkedList without using any space and in O(n) time
Ans. 
Concatenate two LinkedList without using extra space in O(n) time
• Traverse the first LinkedList and update the last node's next pointer to the head of the second LinkedList

• Return the head of the first LinkedList as the concatenated LinkedList
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Q2. 2 Sql Queries -1] rank window function 2] join
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Q3. Project focused
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Q1. Discussion about Interfaces
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Q2. Discussion about Dependency Injection in .net
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Q3. Multiple .net questions
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Q1. Create Data structure to store file system like tree. it should get used for file and folder both.? find count of files in folder ?
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Q2. Redis cache system
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Q3. System designing Discussion
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Q4. Dependency Injection discussion
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Q5. Project in depth discussion
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Q1. Project Focused questions
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Q2. What are your contributions in projects
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3 dsa questions were asked

Q1. Dsa questinsxare asked
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Q2. Coding in live anlong project explanation
Ans. 
Coding in live project involves writing and implementing code in a real-world software development project.
• Understand the project requirements and scope before writing any code.

• Collaborate with team members to ensure code integration and compatibility.

• Test and debug code to ensure it meets project specifications.

• Document code changes and updates for future reference.

• Follow coding best practices and guidelines to mainta...read more
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Q3. Nothing is asked in my 3rd question
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Q4. What does the following C++ code snippet do? int x = 5; while (x > 0) { cout << x << " "; x--; } Results in a compilation error Prints "54321" Prints "545454" Prints "12345"
Ans. 
Prints numbers from 5 to 1 separated by a space
• The code initializes x to 5, then enters a while loop that prints the value of x and decrements it until x is no longer greater than 0

• The output will be '54321'
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Q5. What will be the value printed to the console? #include void function(int arr[], int size) { for (int 10; 1 size; 1++) { arr[1] = 2; } int main() { int arr[] {1, 2, 3, 4, 5); function(arr, 5);...read more
Ans. 
The value printed to the console will be 246810.
• The function modifies the array elements to be 2.

• The main function calls the function to modify the array.

• The loop in main function prints the modified array elements.
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2 questions, Easy and medium based

Q1. Stacks queues and array questions
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Q1. Technical questions on projects
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Q1. How to tackle any uncertain situations? Behavioural questions
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