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MJB Technologies Data Analyst Interview Questions and Answers
MJB Technologies Data Analyst Interview Experiences
1 interview found
(1 Question)
- Q1. What is etl process?
- Ans.
ETL stands for Extract, Transform, Load. It is a process used to extract data from various sources, transform it into a consistent format, and load it into a data warehouse.
Extract: Data is extracted from multiple sources such as databases, files, APIs, etc.
Transform: Data is cleaned, normalized, and transformed into a consistent format suitable for analysis.
Load: The transformed data is loaded into a data warehouse or...
(1 Question)
- Q1. What is primary key and foreign key?
- Ans.
Primary key uniquely identifies each record in a table, while foreign key establishes a link between two tables.
Primary key ensures each record is unique
Foreign key establishes a relationship between tables
Primary key can be a single column or a combination of columns
Foreign key references the primary key of another table
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Campus Placement
Good very good have a nice day
(2 Questions)
- Q1. Very godo as well as very good
- Q2. Very well manage the team as wells
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
Easy to moderate general aptitude questions were asked
Easy to moderate questions were asked
Interview Preparation Tips
FAHAD AHMED
Selected
I applied via Monster and was interviewed before Apr 2023. There were 3 interview rounds.
Question are hard in panel
(3 Questions)
- Q1. What is the current ctc
- Ans.
I am currently earning a salary of $60,000 per year.
My current annual salary is $60,000
I am earning $5,000 per month
My total compensation package is $60,000
- Q2. What is the company name
- Ans.
The company name is XYZ Corporation, a leading data analytics firm specializing in providing insights for businesses.
XYZ Corporation is a data analytics firm
Specializes in providing insights for businesses
- Q3. Gammon India Ltd
It is very good in study for
Further studies.
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed in May 2024. There were 3 interview rounds.
(1 Question)
- Q1. Project discussion, spark, python, sql, big data discussion
(1 Question)
- Q1. Project discussion and company profile alignment discussion
Data Modelling question and project discussion
Data Entry Operator Interview Questions & Answers
Contizant Technologies
Anonymous
posted on 31 Dec 2023
Selected
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Attempt full listening test
(7 Questions)
- Q1. Techincal quations
- Q2. Lock in the fundamental
- Ans.
Locking in the fundamental means ensuring that the basic principles and processes are securely in place.
Ensure accurate data entry by double-checking entries
Follow established protocols and guidelines for data entry
Regularly update and maintain databases to prevent errors
Implement security measures to protect sensitive information
- Q3. What are your techincal certification
- Q4. What are some of your weekness
- Q5. Why do you want to work with us
- Q6. Where do you see your self in five years
- Q7. Tell me about a time you made a mistake
Interview Preparation Tips
- Advanced Java
- Data Analysis
- Database Testing
Data Entry Operator Interview Questions & Answers
Mdn Edify Education
Anonymous
posted on 14 Mar 2024
(1 Question)
- Q1. About Microsoft Excel
I applied via AmbitionBox and was interviewed in Jun 2022. There were 2 interview rounds.
(2 Questions)
- Q1. About your self, your qulification
- Q2. About your self, your qulification.
Interview Preparation Tips
- Digital Marketing
- Data Entry
I applied via Company Website and was interviewed in Jul 2022. There were 2 interview rounds.
(3 Questions)
- Q1. Could me tell about your company ?
- Q2. How many employees working in your company ?
- Q3. What is your salary?
Interview Preparation Tips
That's is my advice sir
I applied via Campus Placement
Good very good have a nice day
(2 Questions)
- Q1. Very godo as well as very good
- Q2. Very well manage the team as wells
Interview Preparation Tips
MJB Technologies Interview FAQs
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