Identify the true statement(s). Statement 1 : When no constructor is written in a class, the compiler creates a default constructor Statement 2 : The default constructor will implicitly invoke the default / no-argument constructor of the super class Statement 3 : If a class has a parametrized constructor alone, then the compiler will create the default constructor Statement 4 : If a class has a parametrized constructor, it is mandatory to write a no-argument constructor
Answer options
A
1, 2 and 3
B
2 and 3
C
1, 2 and 4
D
1 and 2
Correct answer: 1 and 2
Explanation
Correct answer: 1 and 2.

Question

Identify the true statement(s). Statement 1 : When no constructor is written in a class, the compiler creates a default constructor Statement 2 : The default constructor will implicitly invoke the default / no-argument constructor of the super class Statement 3 : If a class has a parametrized constructor alone, then the compiler will create the default constructor Statement 4 : If a class has a parametrized constructor, it is mandatory to write a no-argument constructor

A

1, 2 and 3

B

2 and 3

C

1, 2 and 4

D

1 and 2

Correct answer: 1 and 2

Correct answer: 1 and 2.

Accepted Answer

Correct answer: 1 and 2. Correct answer: 1 and 2.