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Oracle Interview Questions

Questions Answers Views Company eMail

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

2086

I am an engineering student and this is my final year. so i m planing of doing OCA certification course. is this time good? are there future scope for it?

2583

I am an engineering student and this is my final year. so i m planing of doing OCA certification course. is this time good? are there future scope for it?

1 4633

User unable to login in server then how can u troubleshooting it? Example: server at Bangalore. in that server two users try to login in server. 1st user able to login. but second user unable to login so how can troubleshoot it ?

5 10594

User unable to login in server then how can u troubleshooting it? Example: server at Bangalore. in that server two users try to login in server from other place. 1st user able to login. but second user unable to login so how can troubleshoot it ?

1 6595

What happens internally when the user types userID/password@string in SQL PLUS Thanks-Bhaskar

1 4676

coding of java scripts

2012

How do you copy a value from a cell in an msexcel sheet saved on the desktop into QTP's datatable when the co-ordinates of cell are given?

2 5934

what is the meaning of importing journal

3 8651

Difference between treemap & sortedset

3 12163

Diffrence between arraylist and hashmap

3 8480

what is data modeling?what is final method

1 5382

how to find the modifications or changes which are done by the particular user with in particular time period?

5 10519

I WANT TO KNOW THE DETAILS OF ORACLE HR MODULE ,LIKE FEES ,DURATION ,ELIGIBILITY AND A SUITABLE INSTITUTE IN BANGLURU WHICH PROVIDE ORACLE HR

2122

There is no strict data types in perl unlike in other high level languages like Java so wouldn't that be a problem if a code in perl is to be a written by a big team of 20+ members ?"

2447

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Oracle Interview Questions

Un-Answered Questions

What is the difference between an acid and a base?

1075

How do you calculate ctr?

542

What is GDP? How it is calculated?

1136

Why there are some null interface in JAVA? What does it mean? Give some null interface in JAVA?

1132

Explain "VAR_INPUT" when defining a Function Block??

2009

What are the most important things for you as a manager

1176

How to find the second highest salary of an employee?

1220

What is the syntax for creating a function?

List the differences between comparable and comparator interface?

968

What is a page in idms?

915

Write the function f() ?

909

Suppose you buy some rtos, what are the features you look for in?

858

what are the key tasks for production planner?

4974

What is couchdb and why it is used?

Explain what is string interpolation in angular.js ?

878