Hidden Brains InfoTech Interview Questions, Process, and Tips

Q1. They arrange with under experienced interviewer any one can pass through it
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Q1. HR round will honey bath one you as you treat as a king
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It is a general aptitude questions to analyse our analytical skills

Discuss some concepts and provides questions and checks the responses among group

Q1. Testing related questions like writing test cases
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Q2. Java and SQL basics
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Q1. Do you have experience in SQL Server Database Administration?
Ans. 
Yes, I have experience in SQL Server Database Administration.
• I have worked as a SQL Server Database Administrator for 5 years.

• I am proficient in managing and optimizing SQL Server databases.

• I have experience in performance tuning, backup and recovery, and security management.

• I have successfully implemented high availability solutions like AlwaysOn Availability Groups.

• I am familiar with SQL Server Management Studio and
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Q2. Do you have experience in data migration/ data development/SP/Triggers/Function?
Ans. 
Yes, I have experience in data migration, data development, stored procedures, triggers, and functions.
• I have successfully migrated data from one database to another during a system upgrade.

• I have developed complex data structures and optimized database performance.

• I have created stored procedures to automate repetitive tasks and improve efficiency.

• I have implemented triggers to enforce data integrity and maintain cons...read more
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Q1. Do you have knowledge about JSON/XML in SQL Server?
Ans. 
Yes, I have knowledge about JSON/XML in SQL Server.
• JSON and XML are data formats used to store and exchange structured data.

• SQL Server provides built-in support for JSON and XML data types.

• JSON functions in SQL Server allow for querying, modifying, and manipulating JSON data.

• XML functions in SQL Server enable parsing, querying, and transforming XML data.

• Examples of JSON/XML operations in SQL Server include extracting v...read more
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Q2. Do you have knowledge about Index architecture in SQL Server
Ans. 
Yes, I have knowledge about Index architecture in SQL Server.
• Indexes in SQL Server are used to improve the performance of queries by allowing faster data retrieval.

• There are different types of indexes in SQL Server, such as clustered indexes, non-clustered indexes, and unique indexes.

• Clustered indexes determine the physical order of data in a table, while non-clustered indexes have a separate structure.

• Indexes can be c...read more
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Q1. Logical question
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Q2. Basic opps and collection
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Q1. What's different between aroll and broll
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Q2. Can you Color grade Black white tone image
Ans. 
Yes, it is possible to color grade a black and white tone image.
• Color grading can add depth and dimension to a black and white image.

• By adjusting the color balance, contrast, and saturation, a black and white image can be given a unique look and feel.

• For example, adding a blue tint can create a cool, moody atmosphere, while adding a warm orange tint can create a nostalgic, vintage feel.
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