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Epsilon Senior Database Administrator Interview Questions and Answers
Epsilon Senior Database Administrator Interview Experiences
1 interview found
Anonymous
(2 Questions)
- Q1. About Experience
- Q2. About salary and carrier opportunities
(2 Questions)
- Q1. About Oracle Architecture
- Q2. About DR configuration
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I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
(2 Questions)
- Q1. Database architecture
- Q2. Database backups wal files
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Joins,bulk collect, procedure, function
- Q2. Write a procedure with bulk collect
- Ans.
Procedure with bulk collect for array of strings
Use FORALL statement for efficient processing
Declare a collection type
Use LIMIT clause to control memory usage
Interview Preparation Tips
Senior Database Administrator Interview Questions & Answers
Wipro
sharavana kumar
posted on 12 Apr 2023
Selected
I applied via Company Website and was interviewed before Apr 2022. There were 3 interview rounds.
(1 Question)
- Q1. Describe about dataguard
- Ans.
Dataguard is an Oracle feature that provides high availability and disaster recovery for databases.
Dataguard creates and maintains a standby database that can take over in case of a primary database failure.
It uses redo apply technology to keep the standby database synchronized with the primary database.
Dataguard can be configured in various modes such as maximum availability mode, maximum performance mode, and maximum...
(1 Question)
- Q1. Why do you want to switch company
Skills evaluated in this interview
I applied via Referral and was interviewed in Mar 2022. There were 2 interview rounds.
(1 Question)
- Q1. Basics of SQL and Joins
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
(2 Questions)
- Q1. Database architecture
- Q2. Database backups wal files
Interview Preparation Tips
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Backup activities of database,RAC services concept and DR syncing and snapshot standby,basic MS sql and sql questions
Interview Preparation Tips
I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. 1) Dataguard related questions. 2) partition related questions 3) rman 4) asm &Rac
Interview Preparation Tips
Our day-to-day activities that's it.
Interview Questionnaire
1 Question
- Q1. What is SCAN listener
- Ans.
SCAN listener is a single name for a group of Oracle RAC nodes that allows clients to connect to any node in the cluster.
SCAN stands for Single Client Access Name
It is used to simplify client connections to Oracle RAC databases
It provides a single name for a group of nodes in the cluster
Clients connect to the SCAN listener instead of individual node listeners
The SCAN listener redirects the connection request to an avai...
Skills evaluated in this interview
Interview Questionnaire
4 Questions
- Q1. Personal appearance is important or what
- Q2. How to talk without disturb in interview
- Q3. How to control interview severance
- Q4. How approach I'm the right person for this project
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Epsilon Senior Database Administrator Reviews and Ratings
based on 2 reviews
Rating in categories
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Senior Software Engineer
320
salaries
|  ₹8.5 L/yr - ₹29.7 L/yr |
|
Software Engineer
164
salaries
| ₹3.8 L/yr - ₹14.9 L/yr |
|
Senior Developer
160
salaries
| ₹9.9 L/yr - ₹29.4 L/yr |
|
Software Engineer2
160
salaries
| ₹5.2 L/yr - ₹18 L/yr |
|
Lead Software Engineer
130
salaries
| ₹14.9 L/yr - ₹42 L/yr |
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