Java Specify the command to invoke the calcCirArea() function with a radius of 15 and to save the outcome in the finalArea variable.
A Java application is launched via the java command. It accomplishes this by launching the Java Virtual Machine (JVM), loading the chosen class, and invoking the main() function of that class. The method must receive a String array as a parameter, be declared public and static, and not return any values. The form of the method declaration is as follows:
The Java command can start a class that is declared in a source file when it is in source-file mode. For more information on using the source-file mode, see Launching Single-File Source-Code Programs in Source-File Mode.
Note: You can prepend the JDK JAVA OPTIONS launcher environment variable's content to the Java launcher's actual command line. See utilizing the launcher environment variable JDK JAVA OPTIONS.
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<span>Industrial control system (ICS) is typically used in industries such as electrical, water and wastewater, oil and natural gas, chemical, transportation, pharmaceutical..
</span>The components of the ICS system are: <span>SCADA, PLCs, and RTUs, and other elements.</span>
Policy and Procedure vulnerabilities are often introduced into industrial control systems (ICS) because of incomplete, inappropriate, or nonexistent security documentation.
Answer:
Both array1 and array2 would be pointing to the array with {20,30,50,60}.
Explanation:
array1 and array2 are references (pointers) to the array.
array1 = array2; only makes the array1 variable point to the same destination as the array2 variable.
The next assignment array2 = array1; therefore doesn't change anything. array2 was already pointing to this location.
Answer:
The Answer for the given question is
First is return(average ) statement is not used in the last line in function average .
second not included the parenthesis in adding the value1 + value2 + value3 so include (value1 + value2 + value3 )
Third is not type casting the value so type cast the value by modify that statement
average = float(value1 + value2 + value3 )/ 3;
Explanation:
In the given code the return type is float that means function should return float value.So adding the statement in the last line return(average ) here all the parameters are of int type but "average" is float type and when an int is divided by int, it will return int value. So we have to type cast either denominator or numerator.
average = float(value1 + value2 + value3 )/ 3;
To define any function definition it must follow the proper syntax of function definition
The syntax is :
Returntype functionname(datatype parameter1,datatype parameter 2)
{
//statement
}
For example
int mux(int a,int b)
{
int c;
c=a*b;
return(c);
}
In this the returntype is integer thats why it return integer value c. If return type is void it will not return any value .
So the correct code is
float average(int value1, int value2, int value3)
{
float average;
average = float(value1 + value2 + value3 )/ 3;
return(average);
}