InteliGenes Technologies Intern Interview Questions and Answers

Os, cloud computing, DBMS, networks, ai and ml mcq questions were asked

Q1. They need skills of googler at 4 lakhs
Add your answer
Q2. 2 leetcode hard and 2 project Euler problems,did all still got rejected
Add your answer

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

• Closures are commonly used in event handlers, callbacks, and in functional programming.

• Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFun
Answered by AI
Add your answer
Q2. Class and ID difference
Ans. 
Class is used to style multiple elements, while ID is used to style a single element.
• Class can be used multiple times in a document, while ID should be unique

• Class is denoted by a period (.), ID is denoted by a hash (#)

• Class can be applied to multiple elements, ID can only be applied to one element
Answered by AI
Add your answer

Q1. System Design question
Add your answer
Q2. Leetcode medium question on backtracking
Add your answer

Question was based on string . Reverse the string and count numbers and special characters

Q1. Salary expectations
Add your answer
Q2. General relocation
Add your answer

Q1. Self introduction
Add your answer

Q1. Explain about SQL indexing
Ans. 
SQL indexing is a technique used to improve the performance of database queries by creating indexes on columns.
• Indexes are created on columns in a database table to speed up data retrieval.

• Indexes work similar to the index of a book, allowing the database to quickly find the desired data.

• Types of indexes include clustered, non-clustered, unique, and composite indexes.

• Examples of SQL indexing include creating an index o...read more
Answered by AI
Add your answer

Os, cloud computing, DBMS, networks, ai and ml mcq questions were asked

Q1. They need skills of googler at 4 lakhs
Add your answer
Q2. 2 leetcode hard and 2 project Euler problems,did all still got rejected
Add your answer