i
Hitech Digital Solutions
Filter interviews by
I applied via Campus Placement and was interviewed before Dec 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
Create and explain project
I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed in May 2020. There were 3 interview rounds.
posted on 29 Jun 2024
I applied via Referral and was interviewed before Jun 2023. There were 3 interview rounds.
Coding test are just basic Array and linkedList question
The 4 pillars of OOP are Inheritance, Encapsulation, Abstraction, and Polymorphism.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation restricts access to certain components of an object, protecting its integrity.
Abstraction hides complex implementation details and only shows the necessary features.
Polymorphism allows objects of different classes to be treated as objects of a
HashMap is a data structure that stores key-value pairs and uses hashing to quickly retrieve values based on keys.
HashMap internally uses an array of linked lists to store key-value pairs.
When a key-value pair is added, the key is hashed to determine the index in the array where it will be stored.
If multiple keys hash to the same index, a linked list is used to handle collisions.
Retrieving a value involves hashing the ...
Implementation of Create, Read, Update, and Delete operations in a software system.
Use SQL queries for database operations
Create separate functions for each operation
Handle errors and exceptions properly
Test thoroughly to ensure functionality
Consider security measures to prevent unauthorized access
Seeking new challenges and opportunities for growth.
Looking for a new environment to learn and develop new skills
Interested in working on different projects and technologies
Seeking better career advancement opportunities
Wanting to work in a more collaborative team environment
I applied via LinkedIn and was interviewed in Dec 2020. There were 3 interview rounds.
JS Prototype is a mechanism for inheritance and sharing properties among objects.
Prototype is a property of every JavaScript function.
It allows objects to inherit properties and methods from other objects.
Modifying the prototype of a function affects all instances of that function.
Prototype chain is used to look up properties and methods of an object.
Prototype can be used to add new methods and properties to existing o
To find the total number without any loop in Node.js
Use the reduce() method to sum up the values in an array
Use the length property of an array to get the total number of elements
Use the Object.keys() method to get the total number of keys in an object
Promises, async/await, and callbacks are all ways to handle asynchronous operations in Node.js.
Callbacks are functions passed as arguments to another function and called when the operation is complete.
Promises represent a value that may not be available yet, but will be resolved at some point in the future.
Async/await is a syntax for writing asynchronous code that looks like synchronous code.
Callbacks are the oldest an...
Promises are used in Node to handle asynchronous operations and avoid callback hell.
Promises simplify error handling and make code more readable.
Promises allow for chaining multiple asynchronous operations.
Promises can be used with async/await to write synchronous-looking code.
Example: fetching data from an API using axios library with promises.
Example: reading a file with promises in Node's fs module.
Sequelize is an ORM for Node.js that supports multiple databases and provides easy data modeling and querying.
Sequelize is used to interact with databases in Node.js
It supports multiple databases like MySQL, PostgreSQL, SQLite, etc.
It provides easy data modeling and querying with its object-relational mapping
Example: const sequelize = new Sequelize('database', 'username', 'password', { dialect: 'mysql' });
I applied via Campus Placement
Hackerrank platform - eazy to med level dsa
I applied via Referral and was interviewed before Nov 2023. There were 3 interview rounds.
In round 1, you have to answer quantitative and qualitative questions.
Grammar knowledge test
Experienced sales executive with a proven track record of exceeding targets and building strong client relationships.
Over 5 years of sales experience in the technology industry
Consistently met or exceeded sales targets by 20% each quarter
Built and maintained relationships with key clients such as ABC Company and XYZ Corporation
I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
I was asked t solve 2 coding questions got 20 minutes for each, both were on DS and Algo moderate problems. 1 on trees and second on linked list.
based on 11 reviews
Rating in categories
Aeronautical Analyst
81
salaries
| ₹2.7 L/yr - ₹7.2 L/yr |
BIM Modeller
60
salaries
| ₹2.2 L/yr - ₹5.9 L/yr |
Customer Support Representative
58
salaries
| ₹2 L/yr - ₹3.6 L/yr |
Design Engineer
57
salaries
| ₹2 L/yr - ₹7.2 L/yr |
Process Associate
38
salaries
| ₹1.5 L/yr - ₹3.2 L/yr |
Luxoft
Thryve Digital
Iksula
Mantra Technologies