Explain foreign key in sql?

1026

Think that I am using tableau desktop & have a live connection to cloudera hadoop data. I need to press f5 to refresh the visualization. Is there anyway to automatically refresh visualization every ‘x’ seconds instead of pressing f5?

619

Hi friends I am kranti completed my IT diploma in 2005 & after that complete my software testing course. Now I am working in small software form as software tester. I have 2 + year experience in manual testing. Now I wan to change company. Plz told me is there any effect that I can not have any degree although I have 2 + experience ?

1981

Should I use double or float?

901

Can cough drops wreck teeth?

722

Explain exhaustive testing?

1057

Is the functional location structure indicator unique across the system?

878

What is return in php function?

1009

What is meant by current commutation?

1120

What is laravel route?

759

Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

2199

can cubes contain measures ?

2029

who will create the object?

2201

Hi All, I am taking the SAP SD course and need some live case studies for my practice, can any one help me in this regard. You can mail it on my mail id: simkim4u@gmail.com Thanks, Sameer

1931

What is indirection?

1098