AQM Technologies Interview Questions, Process, and Tips

Basic questions of maths and test cases

Q1. What are Test levels
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Java coding questions and technical questions

Q1. What is java interface? and there use?
Ans. 
Java interface is a blueprint of a class that defines the methods a class must implement. It is used for achieving abstraction and multiple inheritance.
• Java interface contains only method signatures, no method bodies.

• A class can implement multiple interfaces.

• Interfaces are used to achieve abstraction and multiple inheritance in Java.

• Example: interface Shape { void draw(); }

• Example: class Circle implements Shape { publi
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Q2. Explain oops concept with real word example
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OOPs concept is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
• Encapsulation: bundling data and methods that operate on the data into a single unit

• Inheritance: ability of a class to inherit properties and behavior from another class

• Polymorphism: ability to present the same interface for different data types
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Java selenium MCQ questions and two programs of java

Q1. Java oops concepts Selenium xpaths
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Q2. Explain inheritance
Ans. 
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Allows a class to inherit attributes and methods from another class

• Promotes code reusability and reduces redundancy

• Creates a parent-child relationship between classes

• Derived class can access public and protected members of the base class

• Types of inheritance include single, multiple, multilevel, an
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Q3. Difference between final and finally
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final is a keyword used in Java to declare constants, while finally is a block used in exception handling to execute code regardless of an exception.
• final is used to declare constants in Java, meaning the value cannot be changed once assigned

• finally is a block used in exception handling to execute code regardless of an exception being thrown

• Example: final int MAX_VALUE = 100; try { // code that may throw an exception }...read more
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Q1. It's final round with hod simple java questions
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Q1. What is Performance testing
Ans. 
Performance testing is a type of software testing that evaluates the speed, responsiveness, and stability of a system under a specific workload.
• Measures the system's response time under various load levels

• Identifies performance bottlenecks and areas for improvement

• Helps ensure the system can handle expected user traffic

• Examples: Load testing, stress testing, spike testing
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Q2. What is load testing Any questions on non functional testing
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Q1. What is Jenkins What is Git Any experience in non functional testing
Ans. 
Jenkins is a popular open-source automation server used for continuous integration and continuous delivery of software projects. Git is a distributed version control system for tracking changes in source code. Non-functional testing involves testing aspects like performance, usability, and security.
• Jenkins is used for automating the build, test, and deployment processes in software development.

• Git allows multiple devel...read more
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Q1. Tell me about your family
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Q2. Tell me about yourself
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Q1. What is black box testing
Ans. 
Black box testing is a software testing method where the internal structure or code of the application is not known to the tester.
• Focuses on testing the functionality of the software

• Tests are based on requirements and specifications

• Tester does not have access to the source code

• Input and output are tested without knowledge of how the system works internally

• Examples: equivalence partitioning, boundary value analysis
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Q2. What is performance testing
Ans. 
Performance testing is a type of testing to ensure software applications perform well under expected workload.
• It involves testing the speed, responsiveness, and stability of an application under various load conditions.

• Performance testing helps identify bottlenecks, assess scalability, and determine the maximum operating capacity of an application.

• Common types of performance testing include load testing, stress testing...read more
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Q1. What is performance testing and explain their types
Ans. 
Performance testing is a type of testing to ensure software applications perform well under expected workload.
• Performance testing measures the responsiveness, speed, and stability of a system under a specific workload.

• Types of performance testing include load testing, stress testing, endurance testing, and spike testing.

• Load testing checks the system's ability to handle expected load levels.

• Stress testing evaluates the...read more
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Q2. What is agile model and explain
Ans. 
Agile model is a software development approach where requirements and solutions evolve through collaboration between self-organizing cross-functional teams.
• Iterative and incremental development

• Customer involvement and feedback

• Adaptive planning and flexibility

• Cross-functional teams working in short cycles called sprints

• Continuous integration and testing
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Q3. Write a test scenarios
Ans. 
Test scenarios for login functionality
• Verify valid username and password login successfully

• Verify error message displayed for invalid username or password

• Verify user is redirected to forgot password page when clicking on forgot password link
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Q4. What is black box testing
Ans. 
Black box testing is a software testing method where the internal structure or code of the application is not known to the tester.
• Tester focuses on the functionality of the software without knowing its internal workings

• Tests are based on requirements and specifications

• Input data is provided and output is compared with expected results

• Examples: equivalence partitioning, boundary value analysis
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Q5. Write a steps of STLC
Ans. 
STLC (Software Testing Life Cycle) consists of various phases to ensure quality software delivery.
• 1. Requirement Analysis: Understand the project requirements.

• 2. Test Planning: Define test objectives, scope, and strategy.

• 3. Test Design: Create test cases and test data.

• 4. Test Execution: Run test cases and report defects.

• 5. Defect Tracking: Log and track defects until resolution.

• 6. Test Closure: Evaluate test results an
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