What is the difference between join and union.27 164291
Types of joins ?11 16133
what is global variable in package3 8767
how to find the second highest salary from emp table?209 267700
What is oracle ? why we should go for oracle database instead of diffrent databases available in the industry.5 8145
I have one Excel file with 1,50,000 Records. Now I need to load that whole file into Oracle Database with same columns in Excel sheet . I need PLSQL Procedure or used by SQL PLUS7 13079
how to debugg a procedure or package using dbms_output.put_line in plsql1 6263
how to connect oracle in unix prompt?4 9687
What are the new features in Oracle 10g. Compared to Oracle 9i?1 8334
Difference between IN and EXISTS4 10352
Initially question was asked to mention the types of indexes. Then asked about BITMAP INDEX and B-Tree Index2 5386
Difference between DBMS and RDBMS...CODD's rules4 13868
Talk about views10 9215
Can We write bulk collect statement in triggers?1 7688
what is pragma ?1 5540
What does the gc () method?
Explain what are the databases that are available to be used with the web logic j2ee connector architecture?
What are routers?
Let’s say we live in a country that gets very cold, in Northern America / Europe. In winter, we monitor the ouside temperature, so that heaters can be switched on, inside the house. The idea is that, the colder it is outside, the warmer it should be inside. The heating side of things is just a heater that is either switched on, or switched off. Just from the information that has been given, please discuss this matter in depth. Provide reference to OPEN / CLOSED loop control, FEEDFORWARD / FEEDBACK control and MODULATING / ON_OFF control raised in the discussion.
What are the advantages of bootstrap?
Briefly explain recursive algorithm 50 how do you search for a target key in a linked list?
What is the difference between atomic and nonatomic properties?
Mention the execution process for managed code?
What is the alpha check execution program?
Define botanical garden?
How is bounce rate calculated?
What is java api for xml-based rpc (jax-rpc)?
What are differences between DTDs and Schema?
How can we make sure main() is the last thread to finish in java program?
Why is python faster than r?