LTIMindtree Sdet Automation Test Engineer Interview Questions and Answers

2 Basic leetcode problems

Q1. Asked questions from my Resume.
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Q2. Asked questions about my Non-Technical Experiences
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Q3. Asked me to automate some things from selenium webdriver because I had mentioned projects on resume.
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Q4. Asked me to write some content explaining about cybersecurity awareness because I had mentioned Content Writing on my resume.
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Q1. DSA two sum. question was asked
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Basics maths and reasoning and they will give you one topic based on that you have write story with 200 words with the given time

Q1. What is OOPS ??
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Q2. What is class and variable
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A class is a blueprint for creating objects in object-oriented programming, while a variable is a container for storing data.
• A class defines the properties and behaviors of objects, while a variable holds a value that can be changed or manipulated.

• Classes can be used to create multiple instances of objects with the same properties and behaviors.

• Variables can be of different data types such as int, string, boolean, etc.

• ...read more
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Q3. Difference between println and print
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println adds a new line after printing, while print does not
• println adds a new line character at the end of the output

• print does not add a new line character, so the next output will be on the same line

• Example: println('Hello') will print 'Hello' on a new line, while print('Hello') will print 'Hello' on the same line
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Q1. Selenium and testng questions.
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Q2. Java program to reverse a sentence
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Java program to reverse a sentence
• Split the sentence into words using the split() method

• Create a new array to store the reversed words

• Iterate through the words in reverse order and add them to the new array

• Join the reversed words using the join() method to form the reversed sentence
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Q1. Oops and collection questions.
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Q2. Program to find repeated character in a word.
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Q1. What is the method to find duplicate characters in a string?
Ans. 
To find duplicate characters in a string, we can use various methods like hashing or counting occurrences using data structures.
• Using a Hash Map: Iterate through the string, storing each character's count in a hash map. Example: 'hello' -> {'h': 1, 'e': 1, 'l': 2, 'o': 1}.

• Using a Set: Track seen characters in a set. If a character is already in the set, it's a duplicate. Example: 'banana' -> duplicates are 'a' an...read more
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Q2. Find the maximum value in an array.
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Q3. Describe the different waits in selenium
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Selenium provides different wait strategies to handle dynamic web elements effectively during automation testing.
• Implicit Wait: Sets a default wait time for the entire session, allowing Selenium to poll the DOM for a specified duration before throwing an exception. Example: driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

• Explicit Wait: Allows waiting for a specific condition to occur before proceeding f...read more
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Q1. Questions about Sets and maps
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Q1. Asking about deliverables
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Q1. Behavioral questions
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Q1. About xpaths and about webdriver io
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Q1. Salaey expectation and share your experience in technical
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