KLA-Tencor Softwaretest Engineer Interview Questions and Answers

To long question difficult to read

Difficult question cannot be completed in time frame

Normal aptitude as usually happens,

30 mins long, String are important

General manager of a company that is a member of a group of companies and a member is responsible for managing and managing a large company that has the capacity for managing a company and managing the entire company in one place and a small guy business that has been in business in the last several years is responsible

Q1. Actually there’s no reason to think it’s a bad sign that you can’t get a good job in your life because you’re going to get paid for the rest the year if you have a job that you’re going into the future you...read more
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Q2. Y c malloc function returns and y stack operates in reverse
Ans. 
The y c malloc function returns memory from the heap while y stack operates in reverse.
• The y c malloc function is used to allocate memory dynamically from the heap.

• The y stack operates in reverse, meaning the last item pushed onto the stack is the first item popped off.

• This can cause issues if the programmer is not careful with memory allocation and stack usage.
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Profit and loss ,time and work ,speed distance and time

Java ,ops ,collection frameworks

2 problem was given to solve
1) Smallest Negative balance - -----%20America%20-%20Weekly%20Algorithm%20Challenges/Week%2021%20Algorithm%20Challenge/Smallest%20Negative%20Balance.md
2) Find the absolute difference between alpha & beta from the array.
Alpha -An element k in a array occurs k consecutive time
Beta - An element k in an array occurs k consecutive time starting from index k

Sample input
Arr[] = {2,2,2,4,4,4,4,1,2,2]
Output
Alpha - 3
Beta - 1
Absolute difference - 1

Note : consider array index starts with 1

Q1. General behavioral and situational questions about team members
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Q1. Identify if the number is positive, negative or zero
Ans. 
Identify if a number is positive, negative, or zero
• Check if the number is greater than 0 to determine if it is positive

• Check if the number is less than 0 to determine if it is negative

• If the number is neither greater nor less than 0, it is zero
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Java theory questions and system questions with 2 DSA question

System design question with api designs

Q1. Selenium xpath and dynamic loading of elements
Ans. 
Selenium xpath is used to locate elements on a web page, especially useful for dynamic loading scenarios.
• Use xpath to locate elements based on their attributes or position on the page

• For dynamic loading, use explicit waits to ensure elements are present before interacting with them

• Consider using relative xpath expressions to make your tests more robust and maintainable
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Q2. Java programs on strings
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Q3. Test Ng architecture explain
Ans. 
TestNG is a testing framework inspired by JUnit and NUnit, with more advanced features for test automation.
• TestNG uses annotations to define test methods and test configurations.

• It supports parameterized tests, test dependencies, and test groups.

• TestNG allows parallel execution of tests, making it faster than other testing frameworks.

• It provides detailed test reports and supports data-driven testing.

• TestNG can be integ...read more
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