What is Salt-or-pepper filtering?

1358

What are the 3 control structures in programming?

876

What if the client access server role is not available from the internet?

961

What is css and its features?

603

How do you create customer account number ranges for external assignment?

1131

Why is salesforce important?

480

How do I use nslookup in linux?

990

Does objective c have function overloading?

1

What is the difference between an object-oriented programming language and object-based programming language?

947

Greetings This question is about hydraulics and I request an expert to answer it. A simple hydraulic machine is made up of two heads, a larger one with a larger force inside a wider pipe and a smaller one with a smaller force inside a smaller pipe in width as in the second picture on this link: http://science.howstuffworks.com/hydraulic1.htm The question is this: what happens if the smaller head and the smaller force doesn’t exist but the smaller pipe is high enough to take all the liquid? For example the larger head is 1.00 sqr metre and can go down 1.00m under a weight of 100.00kg. The cross sectional area of the smaller pipe is 0.001 sqr metre. Now when the larger head goes down 1.00m, how high the liquid from the wider pipe can go into the smaller pipe of the cross sectional area of 0.001 sqr metre? Regards

1949

1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?

2183

what are actual and formal parameters?

1051

What are the differences between wpa and wpa2?

811

What is Hive ?

959

What is unlink in python?

977