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IDC Technologies SQL Developer Interview Questions and Answers for Experienced
IDC Technologies SQL Developer Interview Experiences for Experienced
1 interview found
VIJAY KUMAR MANGALI
Selected
(2 Questions)
- Q1. What are joins
- Ans.
Joins are used to combine rows from two or more tables based on a related column between them.
Joins are used in SQL to retrieve data from multiple tables based on a related column between them.
Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
- Q2. What is DML and use
- Ans.
DML stands for Data Manipulation Language and is used to manipulate data in a database.
DML is used to insert, update, delete, and retrieve data in a database.
Examples of DML statements include INSERT, UPDATE, DELETE, and SELECT.
DML is essential for managing and modifying data within a database.
(2 Questions)
- Q1. Explain your job experience and projects done till now
- Q2. What is your expected salary
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Anonymous
I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Basic Programming questions.
- Q2. Fibonacci program
- Q3. OOPS concepts.
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basic communication skills were tested. Sone techical questn too. Versant test is mandatory
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. They asked me on java and I have joined as a fresher they not much questions as I got selected as fresher on oops concepts and collections
- Q2. Please be confident while facing interview and they will check your communication skills
I was interviewed in Mar 2021.
Interview Questionnaire
1 Question
- Q1. .net core , mvc basics and some scripting language
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Time management
I applied via Campus Placement and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Introduction
- Q2. Qualification, basic questions about customer service, empathy apology,how to handle angry customer..thats it
Interview Preparation Tips
Give some good and creative answers that's all..😊.
Interview Questionnaire
1 Question
- Q1. Java c c++
I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.
Grammar and analytical questions
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Sql joins
Interview Preparation Tips
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IDC Technologies SQL Developer Interview Process for Experienced
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