GlobalLogic Interview Questions and Answers for Freshers

1 hour, wage question, not related to mention technology.

Q1. Oops related queries
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Q2. Discussion around last project
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There was test on computer which checks your database and technology knowledge.

Q1. What is sql definition and uses?
Ans. 
SQL is a programming language used for managing and manipulating relational databases.
• SQL stands for Structured Query Language.

• It is used to communicate with and manipulate databases.

• SQL can be used to retrieve data, update data, insert data, and delete data from databases.

• Common SQL commands include SELECT, INSERT, UPDATE, DELETE.

• Examples of SQL database systems include MySQL, PostgreSQL, Oracle, SQL Server.
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Q2. What is java and explain it's concepts.
Ans. 
Java is a high-level programming language known for its portability, security, and object-oriented features.
• Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM).

• It is object-oriented, allowing for the creation of reusable code through classes and objects.

• Java is known for its security features, such as sandboxing and encryption.

• It supports multithreading, allowing for concurr...read more
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It was basic aptitude quants and also verbal

They asked me basic questions such as print the prime and fibannoci

Q1. Core JavaScript concept
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Q2. Write an example for the closure
Ans. 
A closure is a function that has access to its own scope, as well as the outer scope in which it was defined.
• A closure can access variables from its outer function even after the outer function has finished executing.

• Closures are commonly used in event handlers, callbacks, and asynchronous code.

• Example: const outerFunction = () => { const outerVar = 'I am outer'; return () => { console.log(outerVar); }; }; const innerF...read more
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Q3. Diffrence between Normal and Arrow Fuction and its example
Ans. 
Arrow functions are concise syntax for writing functions in JavaScript, compared to normal functions.
• Arrow functions do not have their own 'this' keyword, they inherit it from the parent scope.

• Arrow functions do not have 'arguments' object.

• Arrow functions cannot be used as constructors.

• Arrow functions are more concise and easier to read compared to normal functions.
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Q4. React States and Props, Hook, Life cycle method
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Q1. Tell me about yourself?
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Q2. Checked my communication skills
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Q1. What is meschina learning
Ans. 
Meschina learning is a type of machine learning algorithm that focuses on predicting outcomes based on historical data.
• Meschina learning uses historical data to make predictions about future outcomes.

• It is a subset of machine learning that focuses on pattern recognition and predictive modeling.

• Examples include regression analysis, decision trees, and neural networks.
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Q2. What is artificial intelligence
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Artificial intelligence is the simulation of human intelligence processes by machines, especially computer systems.
• AI involves the development of algorithms that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, decision-making, and language translation.

• Machine learning is a subset of AI that allows machines to learn from data and improve their performance over ...read more
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Q3. Why are you choices bpo
Ans. 
I chose BPO because of the opportunities for growth, the dynamic work environment, and the chance to develop my communication skills.
• Opportunities for career advancement

• Dynamic work environment

• Chance to improve communication skills
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Q4. What is fear in your clg life
Ans. 
Fear in my college life was the pressure to perform well in exams and assignments.
• Fear of failing exams and assignments

• Fear of not meeting expectations of teachers and parents

• Fear of not getting a good job after graduation
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Q5. While your work in BPO, And you will get a job in IT. Which role you choose
Ans. 
I don’t want to change my company because I don’t have much knowledge on IT sector. But in BPO there is so many things to like 1. Interaction 2. Communication and after these I like to work in BPO
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