Gamebee Studio Interview Questions and Answers

Q1. What is the difference between Union and Union all ?
Ans. 
Union combines the results of two or more SELECT statements, while Union all includes all rows, including duplicates.
• Union removes duplicate rows from the result set, while Union all includes all rows.

• Union sorts the result set, while Union all does not.

• Union is slower than Union all because it performs a distinct operation.

• Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;

• Example: SELECT column1 FRO
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Q2. Which query is more faster , joins or union?
Ans. 
Joins are generally faster than unions.
• Joins are typically faster than unions because they combine data from multiple tables based on a common column, while unions combine data from multiple queries into a single result set.

• Joins can utilize indexes on the columns being joined, which can improve performance.

• Unions involve combining the results of multiple queries, which can be slower as it requires merging and sorting ...read more
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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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20 question were asked

Marketing team ho gives you case study question

Q1. Weakness n strength
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Q2. About family members n there job
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Q1. Do follow n no follow of seo
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Q2. Full time job or internship
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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. Explain about react guard
Ans. 
React guard is a higher-order component used to restrict access to certain routes in a React application.
• React guard is used for implementing authentication and authorization in React applications.

• It can be used to prevent unauthorized users from accessing certain routes.

• React guard can redirect users to a login page if they are not authenticated.

• It can also be used to restrict access based on user roles or permissions
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Q2. Use of the axios interceptor
Ans. 
Axios interceptors are used to globally handle HTTP requests and responses in an application.
• Interceptors can be used to add headers, handle errors, or modify requests before they are sent.

• Example: Adding a token to all outgoing requests for authentication.

• Example: Logging all incoming responses for debugging purposes.
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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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