Musikaar Quality Analyst Interview Questions and Answers

The process of loans involves application, approval, disbursement, and repayment.

• Application: Borrower submits loan application with required documents.

• Approval: Lender reviews application, checks creditworthiness, and decides whether to approve or deny.

• Disbursement: If approved, funds are disbursed to borrower.

• Repayment: Borrower makes scheduled payments to repay the loan amount.

• Examples: Personal loans, home loans, c

Defect life cycle is the process of identifying, reporting, fixing, retesting, and closing defects in a software application.

• Defect identification: Defects are identified by testers during testing.

• Defect reporting: Testers report defects in a defect tracking tool.

• Defect fixing: Developers fix the reported defects.

• Defect retesting: Testers retest the fixed defects to ensure they are resolved.

• Defect closing: Once the def

Sanity testing is a quick test to check if the software is stable, smoke testing is a subset of sanity testing focusing on critical functionalities, and regression testing is retesting after code changes.

• Sanity testing is a narrow and deep testing to ensure that the most critical functionalities work correctly after changes.

• Smoke testing is a broad and shallow testing to ensure that the basic functionalities work befor...read more

Different types of https methods in api testing include GET, POST, PUT, DELETE, PATCH, OPTIONS, HEAD.

• GET - Used to retrieve data from the server

• POST - Used to submit data to the server

• PUT - Used to update existing data on the server

• DELETE - Used to delete data on the server

• PATCH - Used to partially update data on the server

• OPTIONS - Used to check what HTTP methods are supported by the server

• HEAD - Used to retrieve head

I have 5 years of experience in QA roles, focusing on test automation, regression testing, and defect tracking.

• Experience in test automation using tools like Selenium and JUnit

• Proficient in regression testing to ensure software quality

• Skilled in defect tracking and reporting using tools like Jira

• Collaborated with development teams to resolve issues and improve product quality

I use print statements, logging, and debugging tools to identify and fix issues in my code.

• I start by reviewing the code and understanding the logic behind it.

• I use print statements to check the values of variables at different points in the code.

• I utilize logging to track the flow of the program and identify any errors.

• I use debugging tools like breakpoints and step-through debugging to pinpoint the exact location of ...read more

Identify bottlenecks, analyze code, optimize algorithms, utilize caching, and consider hardware upgrades.

• Identify bottlenecks in the application by profiling and monitoring performance.

• Analyze the code to find inefficient algorithms or database queries.

• Optimize algorithms and data structures to improve efficiency.

• Utilize caching mechanisms to reduce redundant computations.

• Consider hardware upgrades such as increasing m

Functional programming focuses on functions and immutability, while object-oriented programming focuses on objects and encapsulation.

• Functional programming uses pure functions that do not have side effects.

• Object-oriented programming uses objects that encapsulate data and behavior.

• In functional programming, data is immutable and functions are first-class citizens.

• In object-oriented programming, objects can have state a...read more

Function to find the first non-repeating character in a string

• Create a hashmap to store character frequencies

• Iterate through the string to populate the hashmap

• Iterate through the string again to find the first non-repeating character

A stack is a data structure that follows the Last In First Out (LIFO) principle, while a queue follows the First In First Out (FIFO) principle.

• Stack: Last In First Out (LIFO), used for function calls, undo operations.

• Queue: First In First Out (FIFO), used for printing tasks, message queues.

A pointer to pointer is a variable that stores the memory address of another pointer variable.

• It is used to create dynamic data structures like linked lists and trees.

• It allows multiple levels of indirection.

• It is denoted by ** in C and C++.

• Example: int **ptr;

• Example: ptr = &p; where p is a pointer variable.