XLPro Training Solutions Interview Questions and Answers

Q1. C++ Concepts and classes
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Q1. Code snippet and output
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Q1. Managerial round and related non tech questions
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The test was conducted on HackerRank. One Javascript question and has to be solved.

Q1. Discussion on building a scalable system.
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Q1. Peer panel round - Discussion on how a feature has been built. What tradeoffs you thought of etc
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Q1. Behavioural and culture fit
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Q1. General discussion on what is expected from the role and what are my expectations etc
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Train,percentage,work

Array , string , basic

Q1. Basic dsa question and oops
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Q1. About company and traditaion question
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Coding test was of 1hr 20mins the test was totally on reactjs coding questions which consists of 22 questions , 10 mcqs 10 output based and 2 coding questions

Q1. React scenario based questions
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Coding related to java collections

Q1. Familiar with Design patterns ?explain few
Ans. 
Design patterns are reusable solutions to common problems in software design.
• Design patterns help in creating maintainable and scalable code.

• Examples of design patterns include Singleton, Factory, Observer, and Strategy.

• Singleton pattern ensures a class has only one instance and provides a global point of access to it.

• Factory pattern creates objects without specifying the exact class of object that will be created.

• Obse...read more
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Q2. What is Mutilthreading,explain with examples
Ans. 
Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for improved performance and responsiveness.
• Multithreading allows multiple tasks to be executed simultaneously on a single CPU.

• Each thread has its own stack and program counter, but shares the same memory space.

• Examples include running multiple processes in a web server, handling user input while performing background tasks, and p
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Q1. Probability question
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Q2. Baseball game, ticket pricing
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Q1. JS - closures , hoisting, event loop ,
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Q2. Mongodb - sharding , clutering
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Javascript programs - check sum , sql vs mongodb , system desgin

Q1. What is gameing and how many phase?
Ans. 
Gaming is the act of playing electronic games, which typically involves interactive gameplay and challenges.
• Gaming involves playing electronic games on various platforms such as consoles, computers, and mobile devices.

• There are different phases in gaming such as planning, execution, and evaluation.

• Examples of gaming phases include strategizing before a battle in a strategy game, navigating through obstacles in an actio...read more
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Q2. About self intro
Ans. FIRST OF ALL THANKING YOU FOR GIVING THIS OPPORTUNITY FOR ME MY SELF KUMBA SAMUEL AND I HAVE COMPLETED MY SCC AT BHAVISHYA THE SCHOOL AND 10+2 WAS COMPLETELY VIZAG DEFENCE ACADEMY AND COMEING MY HIGHER EDUCATION I AM PERSUING B TECH MY STRENGTH ME ONLY & MY HOBES ARE PLAYING GAMEING AND DOING FITNESS Thanking you sir/madam
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Q3. Gaming is playing an electronic video game which is often on a dedicated gaming console,pc or smartphone.
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Q4. FIRST OF ALL THANKING YOU FOR GIVING THIS TIME FOR ME MY SELF KUMBA SAMUEL AND I HAVE COMPLETEMY SCC AT BHAVISHYA THE SCHOOL AND 10+2 HAVE COMPLETED AT VIZAG DEFENCE ACADEMY & AND COMEING MY HIGHER EDUCATI...read more
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Q5. We have to LEARN FAST....
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