Which is false?
A. A variable defined once can be defined again with different scope
B. A single variable cannot be defined with two different types in the same scope
C. A variable must be declared and defined at the same time
D. A variable refers to a location in memory
Answer:C
Which is false?
A. A variable defined once can be defined again with different scope B. A single variable cannot be defined with two different types in the same scope C. A variable must be declared and defined at the same time D. A variable refers to a location in memory