Difference between etl and elt components in talend?
What is stored in a wordpress database?
Why do we use html?
What are the various normalizations in database?
Is handbrake illegal?
What is structure data type in c?
Which method is preferred to save data like database to the disk?
Explain the difference between mysql_connect and mysql_pconnect?
Can you tell me the difference between semaphore and mutex.
What are the uses of the keyword volatile?
What is core spring framework?
Define a plugin?
1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?
Write about well-formed and valid xml documents?
What is Insertion sort, selection sort, bubble sort( basic differences among the functionality of the three sorts and not the exact algorithms)?