You must use the ____________________ keyword to declare a global variable within the scope of a function.
Fill in the blank(s) with the appropriate word(s).
global
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Using an example of a remote procedure call, explain how middleware coordinates the interaction of computers in a distributed system.
What will be an ideal response?
The ZIP code 60137 should be stored as a ____ data type.
A. Integer B. Double C. String D. Text
The following conditional expression is written in the C language. It is true when the value of the variable a is outside the range of 20 to 30 (including end points) and false otherwise:
!(a < = 20 && a > = 30) Which of the following conditional expressions is equivalent? a) a>20 &&a<30 b) a<20 &&a>30 c) a>=20 &&a<=30 d) a>20 Ha<30 e) a < = 20 II a > = 30 f) a<20 Ila>30
The Data Type property that allows a URL to be entered in a field is ______.
A. Text B. Hyperlink C. Number D. AutoNumber