Automotive Coaches and Components Interview Questions and Answers

Q1. Tableau difference between blend &join
Ans. 
Blend combines data from different data sources in a single view, while join combines data from the same data source.
• Blend is used when data comes from different data sources, join is used when data comes from the same data source

• Blend creates a relationship between data sources without actually merging the data, join merges the data based on a common field

• Blend can be used to combine data from different databases like...read more
Answered by AI
Add your answer

Q1. SQL-related questions working of self join and what will be used in case of 2nd max
Add your answer

Q1. Basic details as to why looking for a change
Add your answer

Q1. Intermediate questions for tableau, SQL
Add your answer

Q1. Managerial interview
Add your answer

Q1. Salary negotiation
Add your answer

Q1. Installation and upgradation steps
Add your answer
Q2. Patching and performance tuning
Add your answer

Q1. Table space is full what action need to take
Ans. 
Free up space by deleting unnecessary data or increasing table space size.
• Identify which table space is full

• Check if there are any unnecessary data that can be deleted

• Increase the size of the table space if necessary

• Consider partitioning the table to distribute data across multiple table spaces
Answered by AI
Add your answer
Q2. Datafile addition to tablespace
Ans. 
Adding a datafile to a tablespace
• Use ALTER TABLESPACE statement to add datafile

• Ensure enough disk space is available

• Monitor tablespace usage regularly

• Example: ALTER TABLESPACE users ADD DATAFILE '/u01/app/oracle/oradata/db1/users02.dbf' SIZE 50M;
Answered by AI
Add your answer
Q3. How to add datafile to tablespace
Ans. 
To add a datafile to a tablespace:
• Identify the tablespace where the datafile needs to be added

• Create a new datafile using the 'CREATE DATAFILE' command

• Add the new datafile to the tablespace using the 'ALTER TABLESPACE' command

• Ensure that the new datafile is of the correct size and location
Answered by AI
Add your answer

Q1. Previous company key responsibilities
Add your answer

Q1. Tell me about you
Add your answer
Q2. Basically every question asked is related to you given project
Add your answer

I waa given telecom market in indua

Q1. Tell me about tableau architecture
Ans. 
Tableau architecture is a visual analytics platform that helps users to understand data through interactive visualizations.
• Tableau consists of three main components: Data Connection, Data Engine, and VizQL Server.

• Data Connection allows users to connect to various data sources such as databases, spreadsheets, and cloud services.

• Data Engine processes and optimizes data queries for faster performance.

• VizQL Server translat...read more
Answered by AI
Add your answer

Q1. Regarding salary
Add your answer

Q1. About tableau scenario
Add your answer
Q2. Top 10 emp and bottom 10as per rank
Ans. 
The top 10 and bottom 10 employees based on their rank need to be identified.
• Sort the employees based on their rank in ascending order.

• Select the top 10 employees from the sorted list.

• Select the bottom 10 employees from the sorted list.
Answered by AI
Add your answer
Q3. High light avg line
Add your answer

Basic aptitude questions of quant and reasoning and general english

Case study of varies products asked around 15-20 which were easy to attempt

Q1. About yourself, practical knowledge, family, data related,etc.
Add your answer
Q2. What is sql. Excel formulas
Ans. 
SQL is a programming language used for managing and manipulating relational databases. Excel formulas are used for performing calculations and data analysis in Microsoft Excel.
• SQL is used to retrieve, insert, update, and delete data from databases.

• Excel formulas are written using functions and operators to perform calculations and manipulate data.

• SQL example: SELECT * FROM customers WHERE age > 30;

• Excel formula example...read more
Answered by AI
Add your answer

Normal aptitude questions

Q1. Interview with manager
Add your answer