Trellix Sdet Automation Test Engineer Interview Questions and Answers

Java and automation question

Basic apti ques grammer and all

Q1. Java, spring, html
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60 mints, gform ,topics like train ,age ,numbers,propability,

Java, selenium,1 hours

Q1. Java constructor
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Q2. Collection interface
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Q1. Salary discussion
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Q2. Relocation procee
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I was tough and taken the 1 hr for apitude

Based on dsa and patterns questions

Q1. What is a java
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Java is a high-level programming language used for developing applications and software.
• Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM)

• It is object-oriented, allowing for modular and reusable code

• Java is widely used for web development, mobile applications, and enterprise software

• Examples of Java frameworks include Spring, Hibernate, and Selenium
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Q2. What is oops and chaterstivs
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OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects, which can contain data and code.
• OOPs focuses on creating objects that interact with each other to solve problems

• Key features of OOPs include encapsulation, inheritance, polymorphism, and abstraction

• Encapsulation refers to bundling data and methods that operate on the data into a single unit

• Inheritance allows a cla...read more
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Q1. Tell me about urself
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Q2. What do you like about the company
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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 ??
Ans. 
OOPS stands for Object-Oriented Programming System. It is a programming paradigm based on the concept of objects.
• OOPS focuses on creating objects that contain data in the form of fields (attributes) and code in the form of procedures (methods).

• Encapsulation, inheritance, and polymorphism are key principles of OOPS.

• Encapsulation refers to the bundling of data with the methods that operate on that data.

• Inheritance allows...read more
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Q2. What is class and variable
Ans. 
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
Ans. 
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. How to run your automated test case in jenkins and its configuration, How to automate DB testing, how do you perform localization testing
Ans. 
To run automated test cases in Jenkins, configure DB testing, and perform localization testing
• To run automated test cases in Jenkins, create a Jenkins job and configure it to trigger the automation test suite

• For DB testing automation, use tools like Selenium WebDriver to interact with the database and verify data integrity

• For localization testing, use tools like Selenium WebDriver to test the application with different...read more
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Q1. Core Java, String manipulation
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