In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
What is the use of case transform?
What is a fragment?
When should I use the default xml namespace instead of prefixes?
What is the difference between shadow dom and virtual dom?
Is redshift using primary keys for key-value storage?
what is self join and what is the requirement of self join? : Sql dba
What is null character in string?
i want model questions which will be asked in hindustan aeronautics online test for the post of managenent trainee
What are th control break events in abap?
To answer any query how the bayesian network can be used?
What is 'Type Inference' in Scala?
Which of the instruments would typically be used to measure the smallest quantities of mass:
What is the program to maintain change run?
The hydrogen envelope that surrounds the comets nucleus derives its hydrogen most directly from?
