Which of the following illustrates an advantage of a global variable over a local variable?
A. A global variable can pass data between two independent VIs runningsimultaneously
B. Only the global variable can pass array data, local variables cannot
C. Global variables follow the dataflow model, and therefore cannot cause raceconditions
D. Global variables do not require owned labels to operate
Answer:A
Which of the following illustrates an advantage of a global variable over a local variable?
A. A global variable can pass data between two independent VIs runningsimultaneously B. Only the global variable can pass array data, local variables cannot C. Global variables follow the dataflow model, and therefore cannot cause raceconditions D. Global variables do not require owned labels to operate
Explanation: Question No : 25 Which timing function (VI) is the best choice for timing control logic in applications that run