Why use references quite than pointers for arguments
Why use references quite than pointers within the public API, mainly for arguments that are modified?
Expert
The C++ gives the most precise statement of the principles as follows:
No pointers within the public API, except while returning a pointer that might be null. The above reference also explains the problem of wrong attitudes brought over by C.
Write down brief note on the differentiation between dynamic cache and static cache?
Give a brief introduction of the term surrogate key?
Write down the level of Granularity of a fact table?
Under what conditions should indexes are employed?
Illustrates the term natural key in Sybase?
Explain the Aggregator Transformation?
Describe briefly the term ODBC?
Explain what is Structured Query Language (SQL)?
Explain Batches and Session?
Explain the security aspects of stored procedures.
18,76,764
1932889 Asked
3,689
Active Tutors
1436362
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!