Which of the following statements is false? Please select all that apply.Group of answer choicesSince addresses are integers, we can assign an int value to a reference variable.A variable of a reference type holds a reference to where an object is stored in the memory.A variable of a primitive type holds a value of the primitive type.Local variables do not have default values.
Question
Which of the following statements is false? Please select all that apply.Group of answer choicesSince addresses are integers, we can assign an int value to a reference variable.A variable of a reference type holds a reference to where an object is stored in the memory.A variable of a primitive type holds a value of the primitive type.Local variables do not have default values.
Solution
The false statements are:
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"Since addresses are integers, we can assign an int value to a reference variable." - This is false because in most programming languages, you cannot directly assign an integer value to a reference variable. A reference variable holds the address of an object, not an integer value.
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"Local variables do not have default values." - This is also false. In many programming languages, local variables do not have a default value and must be explicitly initialized before they are used. However, in some languages like Java, local variables are not given a default value and will produce a compile error if you try to use them before they are initialized.
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