Consider the following Java program, which one of the following best describes "setFlavor"?public class Food {
static int count;
private String flavor = "sweet";
Food() { count++; }
void setFlavor(String s) { flavor = s; }
String getFlavor() { return flavor; }
static public void main(String[] args) {
Food pepper = new Food();
System.out.println(pepper.getFlavor());
}
}
Select one:
a. a class variable
b. a constructor
c. a local object variable
d. an instance variable
e. a method
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Question 2
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Which one of the following values can a Java variable NOT have?
Select one:
a. a floating-point number
b. an integer
c. an object
d. the memory location of an object
e. true or false
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Consider the following Java program, which one of the following best describes "count"?
public class Food {
static int count;
private String flavor = "sweet";
Food() { count++; }
void setFlavor(String s) { flavor = s; }
String getFlavor() { return flavor; }
static public void main(String[] args) {
Food pepper = new Food();
System.out.println(pepper.getFlavor());
}
}
Select one:
a. a class variable
b. a constructor
c. a local object variable
d. an instance variable
e. a method
Clear my choice
Question 4
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Which one of the following Java technologies eliminates memory leaks?
Select one:
a. garbage collection
b. just-in-time compilers
c. object-oriented analysis and design
d. software engineering
e. virtual machines
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Question 5
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What is the output of the following Java program?
public class Food {
static int count;
private String flavor = "sweet";
Food(String s) { flavor = s; }
void setFlavor(String s) { flavor = s; }
String getFlavor() { return flavor; }
static public void main(String[] args) {
Food pepper = new Food("spicy");
Food chile = pepper;
pepper.setFlavor("smoky");
System.out.println(pepper == chile);
}
}
Select one:
a. true
b. false
c. smoky
d. spicy
e. sweet
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