Career Point Administration Officer Interview Questions and Answers

Q1. Was an good interview which happened around one and half an hour
Add your answer

Q1. String immutable question in java
Add your answer
Q2. Annotations in Spring boot
Ans. 
Annotations in Spring Boot are used to simplify the configuration and development of applications.
• Annotations are used to provide metadata about the application's components

• They help in reducing the amount of configuration required

• Examples include @RestController, @Autowired, @RequestMapping
Answered by AI
Add your answer

Q1. Selenium WebDriver framework
Add your answer
Q2. Java program
Add your answer

Q1. Do you have any experience into recruitment?
Add your answer

How can you manage daily travelling?

Q1. SQL questions were asked.
Add your answer

Q1. Technical questions were asked.
Add your answer

Q1. Some basic SQL based questions and PySpark questions
Add your answer
Q2. Coalesce and partition in PySpark
Ans. 
Coalesce reduces the number of partitions in a DataFrame, while repartition increases the number of partitions.
• Coalesce is used to reduce the number of partitions in a DataFrame without shuffling the data

• Repartition is used to increase the number of partitions in a DataFrame and can involve shuffling the data

• Coalesce is more efficient than repartition when reducing partitions as it avoids shuffling
Answered by AI
Add your answer
Q3. Puzzles of get 4 litter of water using 3 litter and 5 litter flask. Famous online puzzle
Add your answer