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Oracle Interview Questions
Questions Answers Views Company eMail

How many types of km's?

Infosys, Tech Mahindra,

290

What is the Cdc?

Tech Mahindra,

374

What are types of LOG LEVELS in ODI?

Accenture,

1 890

Have you created sequence? When will you use?

Virtuas,

281

What is the history of ODI?

Accenture,

326

What is variable? What is Flow of variable?

TCS,

290

What is temporary Interface( Yellow Interface) ?

Accenture,

281

Tell me step by step to enable Journalization?

Accenture,

315

How you find which is the latest record in SCD type2 transformation?

Virtuas,

295

Explain odi architecture?

TCS,

290

What is data store? How to create data store?

TCS,

321

Have you attended the client meetings?

Virtuas,

305

What is J2EE Agent and port number?

Accenture,

287

How to load data from file to file and what are the KM's required for this requirement?

Accenture,

332

Difference between delete & truncate?

TCS,

1 932

Un-Answered Questions { Oracle }

What are the steps involved in instance recovery in oracle?

277

What happens if you use a wrong connect identifier?

493

How to convert a string to a date in oracle database?

537

what exactly u write in when_new_form_instance

2888

What is not equal to in oracle?

515




What is a table index?

555

what is port in oracle? how is it related to database application.

1426

What are the types of locks in database?

295

What is the finger command?

299

why should i declare foreign key constraint as self relation instead of binary relation in tables ?

1559

What is a snapshot log?

557

What are the attributes of the cursor?

547

What happens in oracle commit?

555

What do you mean by oracle dba and what is its role?

275

what is the scripts in data base?

1594

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