Dotphi Infosolutions Software Testing Trainer Interview Questions, Process, and Tips

General question or company process

SQL language and programming testing

Q1. What is overloding and overriding
Ans. 
Overloading is having multiple methods in the same class with the same name but different parameters. Overriding is implementing a method in a subclass that is already defined in the parent class.
• Overloading allows a class to have multiple methods with the same name but different parameters.

• Overriding is when a subclass provides a specific implementation of a method that is already provided by its parent class.

• Example ...read more
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Q2. What is array
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An array is a data structure that stores a collection of elements, each identified by at least one array index or key.
• Arrays can store elements of the same data type or different data types.

• Arrays have a fixed size, which is determined when the array is created.

• Elements in an array are accessed using their index, starting from 0.

• Example: string[] names = {"Alice", "Bob", "Charlie"};
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Q3. What is pointers
Ans. 
Pointers are variables that store memory addresses of other variables in programming languages like C and C++.
• Pointers allow direct access to memory locations

• They are used for dynamic memory allocation

• Pointers can be used to pass variables by reference

• Example: int *ptr; ptr = # // ptr now points to the memory address of num
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Q4. What is local variable
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A local variable is a variable that is declared within a specific function or block of code and can only be accessed within that scope.
• Local variables have limited scope and are only accessible within the function or block where they are declared.

• Local variables are typically used for temporary storage of data within a specific function.

• Local variables are created when the function is called and destroyed when the func
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Q5. What is global variable
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A global variable is a variable that is accessible and modifiable from any part of a program.
• Global variables are declared outside of any function in a program

• They can be accessed and modified by any function within the program

• Global variables can lead to potential issues like naming conflicts and unintended side effects
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Mathematics question , puzzle question

Q1. Salary packege , general questions
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Q2. Salary packege, general questions
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Q3. What are your greatest strengths and weaknesses
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Stocks and shares for placement interview and competitive exams

Comparative techniques to judge the suitability of the individual and his appearance

Q1. Tell about your self
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Q2. What are you strength
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Q1. What is software testing
Ans. 
Software testing is the process of evaluating a software application to ensure its quality and functionality.
• Software testing is done to identify defects or errors in the software.

• It involves executing test cases and comparing the actual results with expected results.

• Testing can be performed manually or using automated tools.

• Types of software testing include functional testing, performance testing, security testing, et...read more
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Q1. Questions about framework
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Q2. Basic Selenium and Java questions
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Q1. Questions about all topics on CV
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Q2. Managerial Questions
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Q1. Why am I choosing Cognizant
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Q2. Salary discussion and policies
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Q1. Difference between sdlc and stlc
Ans. 
SDLC is Software Development Life Cycle which focuses on development of software, while STLC is Software Testing Life Cycle which focuses on testing of software.
• SDLC is the process of developing software from planning to deployment, while STLC is the process of testing software from test planning to test closure.

• SDLC includes phases like requirements gathering, design, coding, testing, and deployment, while STLC includ...read more
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Q2. Bug life cycle? Defect triage
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Q1. Explain your Framework
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Q2. How to write listeners and use of it
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Q1. What major issues faced while testing million of data
Ans. 
Major issues faced while testing millions of data include performance issues, data integrity issues, and scalability challenges.
• Performance issues due to large data volume impacting test execution time

• Data integrity issues such as data corruption or loss during testing

• Scalability challenges in handling and processing large amounts of data
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Q2. Asked some Sql query
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