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mPHATEK Systems SQL Developer Interview Questions and Answers
1 interview found
Anonymous
I applied via Naukri.com and was interviewed before Oct 2020.
4 Interview Rounds
Interview Questions
- Q1. Study all types of joins, window function, DML, DDL commands, basic difference between function and SP, delete and Truncate.
Add Answer
- Q2. Remove duplicate, third highest salry, Normalization, Indexes and their uses and drawbacks
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Interview Preparation Tips
Interview questions from similar companies
I applied via campus placement at Krishna Institute of Engineering and Technology, Ghaziabad and was interviewed in Oct 2024.
3 Interview Rounds
Aptitude Test Round
Medium level questions asked
Coding Test Round
Simple easy to medium 2 questions asked of string and array
Technical Round (2 Questions)
- Q1. Tell me about yourself Add Answer
- Q2. JavaScript like fetch axios and others Add Answer
1 Interview Round
Technical Round (2 Questions)
- Q1. I don't know why they rejected me Add Answer
- Q2. What ever they asked me for coding part the output is correct and logic is also correct Add Answer
I applied via campus placement at KIIT University, Bhuvaneshwar and was interviewed in Apr 2024.
3 Interview Rounds
Coding Test Round
Medium level coding questions on hackerrank ,1:30hr, topic- Array , DP , Matrix , Binary Search
Technical Round (1 Question)
- Q1. Was Asked to Implement Hashmap and Question on OOPS and Dbms , SQL and Indexing Add Answer
Technical Round (2 Questions)
- Q1. Brief Introduction Add Answer
- Q2. Rotten Oranges and basics of bfs and DFS Add Answer
I applied via Naukri.com and was interviewed in Jan 2024.
3 Interview Rounds
Technical Round (1 Question)
- Q1. Javascript MCQs and one coding question Add Answer
Technical Round (1 Question)
- Q1. 3 coding questions, Questions on Resume and Node.js. Scenario based questions. Add Answer
Behavioral Round (1 Question)
- Q1. Questions on project. Behavioural questions. Add Answer
Interview Preparation Tips
Selected
I applied via campus placement at Centre for Development of Advanced Computing (CDAC) and was interviewed before Jun 2022.
3 Interview Rounds
Technical Round (1 Question)
- Q1. Related to front end technologies like HTML, CSS, JS Add Answer
Technical Round (1 Question)
- Q1. Basic questions on HTML, CSS, JS
Focus on array questions and read methods of array before Add Answer
Technical Round (1 Question)
- Q1. Managerial round questions based on scenario to check how you think/react on the particular situation Add Answer
CodingNinjas
I was interviewed in Feb 2021.
1 Interview Round
Coding Test Round (4 Questions)
Round duration - 90 minutes
Round difficulty - Medium
Timing was 10AM. The platform was quite good.
- Q1. Maximum size rectangle sub-matrix with all 1's You are given an 'N' * 'M' sized binary-valued matrix 'MAT, where 'N' is the number o...read more View Answers (2)
- Q2. Binary Tree Maximum Path Sum You are given a binary tree with ‘N’ nodes. Your task is to find the “Maximum Path Sum” for any path. Note : 1. A ‘path’ is a seque...read more View Answers (1)
- Q3. Minimum number of swaps required to sort an array You have been given an array 'ARR' of 'N' distinct elements. Your task is to find the minimum ...read more View Answers (2)
- Q4. Infix to Postfix You are given a string EXP which is a valid infix expression. Convert the given infix expression to postfix expression. Infix expression is of ...read more View Answers (1)
Interview Preparation Tips
Tip 1 : Do at least 1 project.
Tip 2 : Practice data structure questions.
Tip 3 : Dynamic programming is must.
Tip 1 : Do not put false things.
Tip 2 : Keep it short and direct.
Skills evaluated in this interview
I was interviewed before Sep 2020.
3 Interview Rounds
Coding Test Round (4 Questions)
Round duration - 90 minutes
Round difficulty - Medium
They share doc file link which consist of 5 programming questions
- Q1. Reverse Words in a String You are given a string of length N. You need to reverse the string word by word. There can be multiple spaces between two words and th...read more View Answers (2)
- Q2. Fibonacci Member Given a number N, figure out if it is a member of fibonacci series or not. Return true if the number is member of fibonacci series else false. ...read more View Answers (1)
- Q3. Maximum Difference You are given an array 'ARR' of the 'N' element. Your task is to find the maximum difference between any of the two elements ...read more View Answers (1)
- Q4. Remainder when divided by 11 You are given a number N. You need to find the remainder when N is divided by 11. Note : Number N may be very large. Input format ...read more View Answers (1)
Video Call Round (3 Questions)
Round duration - 60 minutes
Round difficulty - Medium
In this round interviewer asked me to solve 3 programming questions.
- Q1. Selection Sort Selection sort is one of the sorting algorithms that works by repeatedly finding the minimum element from the unsorted part of the array and putt...read more View Answers (1)
- Q2. String Palindrome Given a string, determine if it is a palindrome, considering only alphanumeric characters. Palindrome A palindrome is a word, number, phrase, ...read more View Answers (1)
- Q3. Star Pattern Print the following pattern Pattern for N = 4 The dots represent spaces. Input Format : N (Total no. of rows) Output Format : Pattern in N lines ...read more View Answers (1)
HR Round (2 Questions)
Round duration - 60 minutes
Round difficulty - Easy
This was the HR round. They asked me simple HR questions and 1 coding question.
- Q1. Basic HR Questions
What experience do you have that would be relevant to this role?
What do you know about our company’s product/services?
View Answers (1) - Q2. Count characters Write a program to count and print the total number of characters (lowercase english alphabets only), digits (0 to 9) and white spaces (single ...read more View Answers (1)
Interview Preparation Tips
Tip 1 : Learn how to optimize the program. This will really help you during RSL interview.
Tip 2 : Study all previously asked question by this company and try to find out best solution for it.
Tip 3 : Keep resume simple and authenticated.
Tip 4 : Practice how to handrun the program.
Tip 1 : Resume should be authenticated. You should be able to answer all things on resume.
Tip 2 : Keep it simple.
Tip 3 : Having internship experience will help.
Skills evaluated in this interview
5 Interview Rounds
Coding Test Round
They have their own platform
Assignment Round
Take home assignment
Technical Round (1 Question)
- Q1. Live coding round of CRUD based small app. Add Answer
Technical Round (1 Question)
- Q1. More on HTML, CSS, JS Add Answer
Technical Round (1 Question)
- Q1. Promises, async/await, settimeout etc. Add Answer
Interview Preparation Tips
Manasa jagadeesh
Selected
I applied via Naukri.com and was interviewed before Apr 2019.
4 Interview Rounds
Interview Questions
- Q1. Casual talk with the manager/director of the domain.
Add Answer
- Q2. Basic questions about frontend technologies
Add Answer
- Q3. Basic HR questions regarding salary
Add Answer
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