IBPS Guide Team Leader-Quality Assurance/Quality Control Interview Questions and Answers

Q1. "Hello world" java program to print the count of letter 'l'
Ans. 
A Java program to count the occurrences of the letter 'l' in the string 'Hello world'.
• Create a Java program with a main method.

• Initialize a String variable with the value 'Hello world'.

• Use a loop to iterate through each character in the string and count the occurrences of the letter 'l'.

• Print the count of 'l' at the end.
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Q2. "Hello world" java program to print output as "olleH dlrow"
Ans. 
Reverse the characters of each word in a given string
• Split the input string into an array of words

• Reverse each word in the array

• Join the reversed words back into a single string
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Q3. What is the diff between comparator and comparable
Ans. 
Comparator is an interface used to sort objects, while Comparable is an interface used to compare objects for natural ordering.
• Comparator is used to define custom sorting logic for objects, while Comparable is used for natural ordering based on the class's implementation of compareTo() method.

• Comparator can be used to sort objects of different classes, while Comparable is implemented within the class itself.

• Example: So...read more
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Q4. What is lamda expression
Ans. 
Lambda expression is a concise way to represent an anonymous function in programming languages.
• Lambda expressions are used to create small, inline functions without a formal definition.

• They are commonly used in functional programming languages like Python, Java, and C#.

• Lambda expressions can be used to simplify code and make it more readable.

• Example: (x, y) -> x + y is a lambda expression that takes two parameters a
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Q5. What is contructor chaining
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Constructor chaining is the process of calling one constructor from another constructor in a class.
• Allows reusing code and avoiding duplication

• Can be achieved using 'this' keyword in the constructor

• Helps in initializing objects with different parameters
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Q6. Appium & Selenium architecture
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Q7. How to handle notifications in mobile automation
Ans. 
Handle notifications in mobile automation by using automation tools to interact with notifications, verify content, dismiss or respond to them.
• Use automation tools like Appium or Espresso to interact with notifications

• Verify the content of notifications by extracting text or images

• Dismiss notifications to continue with test execution

• Respond to notifications if required for test scenarios

• Handle different types of notifi...read more
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Q8. How to handle if element xpath is different in ios and android apps
Ans. 
Use platform-specific locators or conditional statements to handle different element xpaths in iOS and Android apps.
• Use platform-specific locators like accessibility id for iOS and resource id for Android

• Implement conditional statements to switch between different xpaths based on the platform

• Utilize Appium's platformName capability to identify the platform and adjust the element xpath accordingly
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Q9. Different TestNG annotations and order
Ans. 
TestNG annotations include @Test, @BeforeMethod, @AfterMethod, @BeforeClass, @AfterClass, @BeforeSuite, @AfterSuite
• @Test - denotes a test method

• @BeforeMethod - runs before each test method

• @AfterMethod - runs after each test method

• @BeforeClass - runs before the first test method in the current class

• @AfterClass - runs after the last test method in the current class

• @BeforeSuite - runs before all tests in the suite

• @AfterSu
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Q10. What is pom.xml and how to mention dependencies
Ans. 
pom.xml is a configuration file used in Maven projects to define project settings and dependencies.
• pom.xml stands for Project Object Model XML

• It is used in Maven projects to manage project configuration, build settings, and dependencies

• Dependencies are mentioned inside the <dependencies> tag in pom.xml

• Each dependency is specified with <groupId>, <artifactId>, and <version>
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Q1. Which is the best level in Wipro? Ans:Now Wipro has introduced quarterly appraisal system.
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Q2. What is the process of Wipro ? Ans: Wipro,a global information technology, consulting,and business process service company.
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Can you recommend any free website for taking an online carrier aptitude test and recieving a detailed report on sutaible job options.

What is the best resource to learn data structure and algorithm(must contain practice assignments too)? I have stumbled across Coursera,but does it cover all essential details about DSA?

Q1. What is technical? Ans: Defination must be able to apply the technical knowledge and skills required in the specialist and professional job role.
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Q1. Difference between BUG and Defect
Ans. 
A bug is a general term for any flaw or error in a software application, while a defect is a specific instance of a bug that causes a deviation from expected behavior.
• Bug is a broader term encompassing all types of issues in software.

• Defect is a specific instance of a bug that can be identified and fixed.

• Example: Bug - Application crashes randomly. Defect - Button does not work as intended.

• Example: Bug - Incorrect calc...read more
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Q2. What is Agile?
Ans. 
Agile is a project management methodology that emphasizes flexibility, collaboration, and iterative development.
• Agile focuses on delivering value to customers through continuous collaboration and feedback.

• It involves breaking down projects into smaller, manageable tasks called sprints.

• Teams work in short iterations to adapt to changing requirements and deliver working software quickly.

• Common Agile frameworks include Sc
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Q1. What is SDLC explain it?
Ans. 
SDLC stands for Software Development Life Cycle, a process used by software development teams to design, develop, and test high-quality software.
• SDLC is a systematic process for building software applications.

• It consists of several phases including planning, analysis, design, implementation, testing, and maintenance.

• Each phase has its own set of activities and deliverables.

• Examples of SDLC models include Waterfall, Agi
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Q2. Explain the scenarios to be tested for movie ticket booking app.
Ans. 
Scenarios to test movie ticket booking app include user registration, movie selection, seat selection, payment processing, and booking confirmation.
• User registration process

• Movie selection and availability

• Seat selection and seating arrangement

• Payment processing and options

• Booking confirmation and ticket generation
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Q1. In 5 years where you would be?
Ans. 
In 5 years, I see myself as a Senior Quality Engineer leading a team of quality professionals in a reputable company.
• Continuing to enhance my skills and knowledge in quality engineering

• Taking on more leadership responsibilities within the quality department

• Contributing to the development and implementation of quality improvement initiatives

• Building strong relationships with cross-functional teams to drive quality goals

• ...read more
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Q2. What are the expectation you have?
Ans. 
I expect clear communication, challenging projects, opportunities for growth, and a supportive team environment.
• Clear communication with team members and stakeholders

• Challenging projects that allow me to utilize my skills and knowledge

• Opportunities for professional growth and development

• A supportive team environment that fosters collaboration and innovation
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Q1. What is the average rating for a company like Cognizant from your side
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Q2. What is the annual child birth ratio of an average Indian ?
Ans. 
The annual child birth ratio of an average Indian is approximately 2.3 children per woman.
• The total fertility rate in India is around 2.3 children per woman.

• This rate varies across different states and regions in India.

• Factors such as education, socio-economic status, and cultural norms influence the fertility rate.

• For example, states like Bihar and Uttar Pradesh have higher fertility rates compared to Kerala and Tamil
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Q3. What are the ways through which a company can startup or switch on with their collaborating projects?
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Q4. What are the general concepts which we can apply when there is a crisis happens to our company ?
Ans. 
During a crisis, general concepts to apply include effective communication, quick decision-making, adaptability, and teamwork.
• Effective communication is crucial to keep all stakeholders informed and aligned.

• Quick decision-making is necessary to address the crisis promptly and minimize its impact.

• Adaptability is key to adjusting strategies and plans as the situation evolves.

• Teamwork is essential for pooling resources an
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Q5. When does an employer renew his/her contract after the notice period or before the notice period
Ans. 
Employers typically renew contracts before the notice period.
• Employers usually renew contracts before the notice period to ensure continuity in the work relationship.

• Renewing the contract before the notice period allows both parties to plan ahead and make necessary arrangements.

• In some cases, employers may choose to renew the contract during the notice period if negotiations are ongoing.

• It is important for employers to...read more
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