a. Class attributes and object attributes are same.
Answer
False
b. A class data member is useful when all objects of the same class must
share a common item of information.
Answer
True
c. If a class has a data member and three objects are created from this class,
then each object would have its own data member.
Answer
True
d. A class can have class data as well as class methods.
Answer
True
e. Usually data in a class is kept private and the data is accessed /
manipulated through object methods of the class.
Answer
True
f. Member functions of an object have to be called explicitly, whereas, the
_init_( ) method gets called automatically.
Answer
True
g. A constructor gets called whenever an object gets instantiated.
Answer
True
h. The _init_( ) method never returns a value.
Answer
True
i. When an object goes out of scope, its _del_( ) method gets called
automatically.
Answer
True
j. The self variable always contains the address of the object using which
the method/data is being accessed.
Answer
True
k. The self variable can be used even outside the class.
Answer
False
l. The _init_( ) method gets called only once during the lifetime of an
object.
Answer
True
m. By default, instance data and methods in a class are public.
Answer
True
n. In a class 2 constructors can coexist-a 0-argument constructor and a 2-
argument constructor.
Answer
True
Posts
0 Comments:
Post a Comment