Question

Global variables are initialized to zero by default.
A. True
B. False

Answer 1

Global variables are not initialized to zero by default. The default value of a global variable depends on its data type.

Step-by-step explanation:

False. Global variables are not initialized to zero by default. The default value of a global variable depends on its data type. For example, global variables of integer type are initialized to 0, while global variables of boolean type are initialized to false. It is important to note that local variables, which are variables declared inside a function, are not initialized by default and will contain garbage values if not explicitly initialized.