Infosys QA Project Manager Interview Questions and Answers

Q1. Match 14 characters before @ , given an url
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Q2. Match Atleast one capital, once small case, 1 digit and 1 special character using regex?
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Q3. Given a string ="This is my interview for QA engineer"; write code to give an output of each word with vowel count?
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Q4. Given a 2X2 Matrix, find the maximum diagonal sum?
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Q5. How do you find the selected option text from dropdown in selenium?
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Q6. Given a dropdown contains options with duplicates. Find those duplicates along with its occurrence/frequency?
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Q7. How do you resolve merge conflicts in git?
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Q8. How to bring specific commit changes to your branch?
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Q9. How to switch to frame and come out of it in selenium?
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It had a 2 programs with easy and medium level of coding programs, please go through the recent interview problems asked in wipro

Q1. What is Object oriented programming
Ans. 
Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
• OOP focuses on creating objects that interact with each other to solve problems

• Encapsulation, inheritance, and polymorphism are key principles of OOP

• Examples of OOP languages include Java, C++, and Python
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Q2. What is multi threading
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Multi threading is a programming concept where multiple threads within a process execute independently to improve performance.
• Allows for concurrent execution of tasks within a single process

• Improves performance by utilizing multiple CPU cores

• Requires careful synchronization to avoid race conditions

• Examples include web servers handling multiple requests simultaneously
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Q3. Why is java not 100% oop
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Java is not 100% OOP because it supports primitive data types and static methods.
• Java has primitive data types like int, double, etc. which are not objects.

• Java allows static methods which do not require an instance of a class to be called.

• Java also has the concept of wrapper classes to convert primitive data types to objects.
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Q4. What are collections in java
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Collections in Java are classes and interfaces that provide a way to store and manipulate groups of objects.
• Collections provide dynamic data structures like List, Set, and Map.

• They offer methods to add, remove, and manipulate elements in the collection.

• Examples include ArrayList, LinkedList, HashSet, and HashMap.
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Q5. Internal working of hash map
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A hash map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hash map uses a hash function to determine the index of the key-value pair in the underlying array.

• Collision resolution techniques like chaining or open addressing are used to handle situations where multiple keys hash to the same index.

• Hash maps typically have O(1) average time complexity for i...read more
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Q1. Over all experience and details on Implementation project
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Q2. Scenario based questions?
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Q1. What is your current salary and what is expected
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I am currently earning $80,000 annually and I am looking for a salary in the range of $90,000 to $100,000.
• Current salary: $80,000 annually

• Expected salary range: $90,000 - $100,000

• Open to negotiation based on benefits and responsibilities
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Q1. API testing related questions were asked
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Q2. What is api testing
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Q3. How do you log bugs
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Q4. What is agilemethodology
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Q5. What is selenium framework
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Q1. What relevant experience do you have?
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Q1. Technical questions.
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Q1. Can you describe your project management skills?
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Q2. Tell ur experience and PMP frameworks
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Q1. Difference between bind and bound
Ans. 
Bind is the present tense form of the verb, while bound is the past tense and past participle form.
• Bind is used when referring to the act of tying or fastening something together.

• Bound is used when referring to the state of being tied or fastened.

• Example: She binds the books together. The books are bound tightly.
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Q2. How many transactions you have worked on
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I have worked on over 500 transactions in my career as a QA Analyst.
• I have experience working on various types of transactions including financial, e-commerce, and healthcare.

• I have tested transactions involving payment processing, order fulfillment, and data transfer.

• I have collaborated with developers and business analysts to ensure the accuracy and functionality of transactions.

• I have used tools like JIRA and Seleni...read more
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Q3. What are different types of endorsement transaction
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Different types of endorsement transactions include blank endorsement, special endorsement, restrictive endorsement, and qualified endorsement.
• Blank endorsement: Simply signing the back of a check or other negotiable instrument without specifying a payee.

• Special endorsement: Directing the payment to a specific person or entity by writing 'Pay to the order of [name]' above the signature.

• Restrictive endorsement: Limiting...read more
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Q1. About project management
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Q2. About Network Infrastructure
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