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TCS DB400 Interview Questions

Questions Answers Views Company eMail

I want to change the attribute of field or want to add new field in existing PF but condition is format level identifier should not change, is it possible?

9 25297

Suppose if a physical file is having 1000 records, but i deleted 500 records from it. Here the concern is can the size of the file changes or it remains the same... kindly help me out with thorough xplanation.... Thanks in-advance...

6 12959

what is use of self join and which cases you will use this join

1 4245

how to eliminate the level check error

2 6203

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TCS DB400 Interview Questions

TCS DB400 Interview Questions (4)

Un-Answered Questions

what is the value time stamp format in log target for?

890

What does the isNaN() function?

981

How will be you able to handle more action using redux?

389

give the steps to start the view builder?

883

What is cluster control?

831

what is the use of double ampersand (&&) in sql queries?

1176

What is the use of hibernate proxy in hibernate?

451

What are the states in hibernate?

420

What is an execution plan? How would you view the execution plan?

1079

What is object in c++ example?

1118

How would you secure data for transport in cloud?

1024

What is Speculative Execution in Apache Spark?

287

What is !in operator in Kotlin?

208

Explain about the constants which help in debugging?

1380

Explain the difference between nil and false in ruby?