MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write only the correct answers.)
If the name of the class is "Yellow", what can be the possible name for its constructors?
Topic: Naming a constructor
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(d) Yellow.
Explanation
A constructor must carry EXACTLY the class name, with identical spelling and capitalisation, since Java is case-sensitive. So only Yellow qualifies. Anything else — yellow, YELLOW, Yell — would be read by the compiler as an ordinary method, and being without a return type it would not compile.
In words
Yellow.
More from Constructors
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class report
{
int a, b;
report()
{ a = 10; b = 15; }
report(int x, int y)
{ a = x; b = y; }
void print()
{ System.out.println(a * b); }
static void main()
{
report r = new report();
r.print();
report p = new report(4, 5);
p.print();
}
}2025Consider the given program and answer the questions given below:
class temp
{
int a;
temp()
{ a = 10; }
temp(int z)
{ a = z; }
void print()
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void main()
{
temp t = new temp();
temp x = new temp(30);
t.print();
x.print();
}
}
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