Tenneco Softwaretest Engineer Interview Questions and Answers

Quite easy and straight forward

Q1. Sort a array of integers
Ans. 
Sort an array of integers
• Use a sorting algorithm like bubble sort, insertion sort, or quicksort

• Consider the size of the array and the efficiency of the algorithm

• Check for edge cases like empty arrays or arrays with only one element
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Q2. Remove element from doubly linked list
Ans. 
To remove an element from a doubly linked list, we need to update the pointers of the previous and next nodes.
• Find the node to be removed

• Update the pointers of the previous and next nodes to skip the node to be removed

• Free the memory occupied by the removed node
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Q1. What will you do if you have a conflict with manger
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Q2. How good are you at multitasking
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Q1. Java 8 coding question
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Q2. Find the second highest element of an array
Ans. 
Iterate through the array to find the second highest element.
• Sort the array in descending order and return the element at index 1.

• Initialize two variables to keep track of the highest and second highest elements while iterating through the array.

• If the array contains duplicate elements, consider whether to return the second highest unique element or the second highest overall element.
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Q1. What is sanity test
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Sanity test is a quick and basic test to check if the software is functioning correctly after minor changes.
• Sanity test is a subset of regression testing

• It focuses on testing specific functionalities to ensure they still work after changes

• It is usually quick and does not cover all aspects of the software

• Example: After fixing a bug, running a sanity test to check if the bug is resolved
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Q2. What is smoke test
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Smoke test is a preliminary test to check if the basic functionalities of a software application are working fine.
• Smoke test is a quick and basic test run on a build to ascertain if it is stable enough for further testing.

• It is usually performed after a new build is deployed to ensure critical functionalities are working.

• Smoke test is not exhaustive and focuses on major features to identify any major issues early on.

• Ex...read more
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Q3. What is performance test
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Performance test is a type of testing to assess the speed, responsiveness, and stability of a software application under various conditions.
• Performance test evaluates the speed, scalability, and stability of a software application.

• It helps in identifying bottlenecks, memory leaks, and other performance issues.

• Examples of performance tests include load testing, stress testing, and spike testing.
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Q4. Explain the agile methodology
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Agile methodology is a software development approach that emphasizes flexibility, collaboration, and incremental progress.
• Agile methodology involves breaking down projects into small, manageable tasks called user stories.

• It promotes frequent communication and collaboration between team members and stakeholders.

• Iterations, known as sprints, are used to deliver working software in short cycles.

• Feedback is gathered regula...read more
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Q5. Explain about your role?
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