How do I find the database name in oracle?
No Answer is Posted For this Question
Be the First to Post Answer
HI Friends Myself Manoj,i am from bengaluru.i have 1 yr of exp in PLSQL but not upto the mark..now attending interviews but m not able to clear even 1 round..i have attended 3 interviews till today.purpose of writing this query is,i want to know the intreview topics that interviewer going to ask frequently,mainly SCENARIO based questions.IF anybody have any PLSQL projects please give it to me,it will helps me alot.Thanks for your patience.
How to test null values?
What are inner join and outer join?
What is a system tablespace?
Explain implicit cursor.
Why does Oracle not permit the use of PCTUSED with indexes?
What is Oracle table?
what are the database links ?
Differentiate between translate and replace?
What is the sql query to concatenate column values from multiple rows in oracle?
What is self-referential integrity constraint ?
How to use "while" statements in oracle?