JP Associates Service Desk Specialist Interview Questions and Answers for Freshers

Basic JavaScript Interview

Q1. What is closure
Ans. 
Closure is a function that has access to its own scope, as well as the outer scope in which it was defined.
• Closure allows a function to access variables from its outer scope even after the outer function has finished executing.

• It is created whenever a function is defined within another function.

• Closure is commonly used in JavaScript for maintaining state in asynchronous operations.
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Q2. What are promise
Ans. 
Promises are objects representing the eventual completion or failure of an asynchronous operation.
• Promises are used to handle asynchronous operations in JavaScript.

• They can be in one of three states: pending, fulfilled, or rejected.

• Promises can be chained together using .then() method.

• They help avoid callback hell and make code more readable.

• Example: Fetching data from an API returns a promise that resolves with the da
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Q1. Introduce yourself
Ans. 
I am a software developer with 5 years of experience in Java and Python. I have a passion for problem-solving and creating innovative solutions.
• 5 years of experience in Java and Python

• Passionate about problem-solving

• Innovative solutions driven
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Q2. Were u see after 5 years
Ans. 
In 5 years, I see myself as a senior software developer leading a team and working on cutting-edge technologies.
• Leading a team of developers on innovative projects

• Working with cutting-edge technologies like AI and blockchain

• Continuing to learn and grow in my career

• Possibly pursuing further education or certifications

• Contributing to open source projects
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Q1. Introduce yourself
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Q2. Last ctc and location
Ans. 
My last CTC was $90,000 and I was located in New York City.
• Last CTC: $90,000

• Location: New York City
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It was confidential, related to knowledge and skill.

Q1. Introduce youself
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Q2. What is your experience, brief your role
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Q3. I was given a situation to tackle with my knowledge and experience.
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Q4. I was asked for salary expectation.
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It was easy to crack,simple questions asked

They will ask only general topics

Q1. Basic dsa questions asked
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Q2. Sql queries and also about joins
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It was quite good and easy to crack

Regarding the lease agreement. Basic questions regarding that. English test was also there

Q1. What are your academic qualifications What your family members do how can you contribute
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Q2. What your family members do
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Q3. How can you contribute in the company
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