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Roadmap IT Solutions Interview Questions and Answers
Roadmap IT Solutions Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Referral and was interviewed in May 2024. There were 3 interview rounds.
Easy to identify answer
(2 Questions)
- Q1. What is sql and it's types
- Ans.
SQL is a domain-specific language used for managing and manipulating relational databases.
SQL stands for Structured Query Language
Types of SQL include MySQL, PostgreSQL, Oracle, SQL Server, etc.
SQL can be used to retrieve, insert, update, and delete data in databases
Types of SQL commands include SELECT, INSERT, UPDATE, DELETE, etc.
- Q2. Primary key and foreign key
(2 Questions)
- Q1. Tell about yourself
- Q2. Why you are in company
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Skills evaluated in this interview
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Oracle Sql and plsql
Software Developer Interview Questions asked at other Companies
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I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.
Aptitude test
Current affairs
(1 Question)
- Q1. Puzzle , sql related questions
Interview Preparation Tips
Interview Preparation Tips
Experience: this was a telephonic round : There I was asked basics of web development (e.g Session, hidden variable difference between POST and GET etc. ) and basics of PHP e.g global variables etc , little bit of mysql e.g joins , difference between left and right joins.
Round: Technical Interview
Experience: This was pretty much about interview rounds. I got the offer.
Skills: Core java, OOP, PHP
College Name: na
I applied via Campus Placement and was interviewed before Oct 2021. There were 2 interview rounds.
(3 Questions)
- Q1. DS Algo, Backend and DB
- Q2. Stack(DS) question and DB based questions
- Q3. Scaling (Horizontal, Vertical) with use cases
- Ans.
Scaling refers to increasing capacity of a system. Horizontal scaling adds more machines, while vertical scaling adds more resources to a machine.
Horizontal scaling involves adding more machines to a system to increase capacity
Vertical scaling involves adding more resources to a machine to increase capacity
Use cases for horizontal scaling include handling increased traffic or adding redundancy
Use cases for vertical sca...
Interview Preparation Tips
- Backend
- Data Structures
- Database
I applied via Campus Placement and was interviewed in Nov 2024. There was 1 interview round.
Easy to medium leetcode questions
I applied via Approached by Company and was interviewed in Jan 2024. There were 3 interview rounds.
It was mostly on JavaScript
(1 Question)
- Q1. Focused on react
(1 Question)
- Q1. Brief about project
Interview Preparation Tips
I applied via Approached by Company and was interviewed in Sep 2023. There were 2 interview rounds.
Cover topics like closures, classes, functions
(2 Questions)
- Q1. Explain call bind apply
- Ans.
Call, bind, and apply are methods used to manipulate the value of 'this' in JavaScript functions.
Call: Invokes a function with a specified 'this' value and arguments provided individually.
Example: func.call(thisArg, arg1, arg2)
Bind: Creates a new function that, when called, has a specified 'this' value and arguments provided one by one.
Example: var newFunc = func.bind(thisArg, arg1, arg2)
Apply: Invokes a function with ...
- Q2. Explain closures
- Ans.
Closures are functions that have access to variables from their containing scope even after the scope has closed.
Closures allow functions to access variables from their outer function even after the outer function has finished executing.
They help in maintaining state in asynchronous operations.
Closures are commonly used in event handlers and callbacks.
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed in Feb 2024. There were 2 interview rounds.
Aptitude test was easy but difficult
(2 Questions)
- Q1. Technical questions linked list
- Q2. Array binary search Dp
Selected
I applied via Approached by Company and was interviewed before Apr 2023. There were 2 interview rounds.
(1 Question)
- Q1. About java mainly
(2 Questions)
- Q1. What aspires you most
- Q2. Tell me about project
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based on 2 interviews
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Software Developer
67
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|  ₹1 L/yr - ₹5.8 L/yr |
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Functional Consultant
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Plsql Developer
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Functional Associate
23
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21
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| ₹1.5 L/yr - ₹5.4 L/yr |
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