A digital image captured by scanning a 1-inch × 1-inch picture will always displayed as 1 inch × 1 inch on a Web page viewed by any monitor

Answer the following statements true (T) or false (F)

1) Any variables declared in a for statement header have block scope within that statement. 2) Methods of a class can access all members defined in that class. 3) A local variable or reference declared in a block can be used in blocks in which that block is nested. 4) Since memory in a computer is finite, a stack error may occur known as stack overflow.

The prototypes of overloaded cast operator functions do not:

a. Specify the type they convert to. b. Specify the type that is being converted. c. Specify a return type. d. Need to be defined inside the class whose objects are being converted.