Hoopla Events & Entertainment Database Admin Interview Questions and Answers

I am a B.sc computer science graduated
I am a fresher
I am live in Kolhapur
Shivaji University Kolhapur

Q1. Java subject interview question
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Q2. Java subject asking me please
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Q1. What is role of HAS in RAC systems?
Ans. 
HAS (High Availability Services) in RAC systems provides automatic failover and load balancing for improved system reliability.
• HAS monitors the health of each node in the RAC cluster

• It automatically relocates services to healthy nodes in case of node failure

• It ensures high availability and scalability for the RAC system

• Examples: Oracle Clusterware, Oracle Grid Infrastructure
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Q1. How would you manage the upcoming challenging opportunities in the new role?
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Q1. Technically questions they are asking
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Q2. Migration errors
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Q1. Package and team handling
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Hey I am vikas and I am a hard-worker and specialist for learning

Q1. How can solved the customer services problem any product
Ans. 
Customer service problems can be solved by improving communication, training staff, and implementing efficient processes.
• Improve communication channels between customers and support staff

• Provide thorough training to staff on product knowledge and problem-solving skills

• Implement efficient processes for handling customer inquiries and complaints

• Use customer feedback to continuously improve service quality
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Q2. What needs to market the present time
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In the present time, marketing needs to be data-driven, personalized, and focused on digital channels.
• Data-driven marketing strategies using analytics and customer insights

• Personalized marketing campaigns tailored to individual preferences

• Utilizing digital channels such as social media, email, and online advertising

• Incorporating automation and AI technologies for targeted messaging
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Q1. Simple interview questions on MySQL
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Q2. Difference between Storage engines
Ans. 
Storage engines are components that handle the storage, retrieval, and indexing of data in a database management system.
• Different storage engines have different features and capabilities.

• Examples of storage engines include InnoDB, MyISAM, and MongoDB.

• InnoDB is known for its support of transactions and foreign keys.

• MyISAM is known for its simplicity and fast read operations.

• MongoDB is a NoSQL database that uses a docume
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Q3. MySQL Crash recovery
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Q1. All technical knowledge
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Q2. Any challenges that you faced
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Q1. What is database ? And type of sql
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A database is a structured collection of data. SQL is a language used to manage and manipulate databases.
• A database is a software system that stores and organizes data.

• It allows users to create, read, update, and delete data.

• SQL (Structured Query Language) is a programming language used to communicate with and manage databases.

• There are different types of databases such as relational databases, object-oriented database...read more
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Q2. Write the sql command of the database
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SQL command of which database?
• Specify the name of the database you want the SQL command for

• Provide the specific query you want to execute

• Ensure that the syntax is correct and the query is optimized

• Examples: SELECT * FROM table_name; INSERT INTO table_name (column1, column2) VALUES (value1, value2);
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Q3. For example ,select *from employee table
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Speak about this work

Lcm and hcf,logarthims,probability etc.,

Q1. We know about computer skill
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Q1. Performance tuning and high availability
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Q2. Allways on and log shipping
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