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Sphinxa [80]
3 years ago
12

Which of the following statements is/are true? (Points : 5) A. A default constructor is automatically created for you if you do

not define one.
B. A static method of a class can access non-static members of the class directly.
C. An important consideration when designing a class is identifying the audience, or users, of the class.
None of the above
Only A and C
Computers and Technology
1 answer:
snow_lady [41]3 years ago
6 0

Answer: Only A and C

Explanation: Default constructor is a constructor that has parameters with the values that are default or has no arguments/parameter present. Default constructor is not declared in the class rather it gets generated by itself when not defined.

Class is defined with data members, functions, objects etc are considered as per the requirement given by the user .It is the user defined concept.

Statement (B) is incorrect because static method is used for accessing the static members of the particular class and manipulate the value of it.

Thus, only statement (A) and (C) are correct.

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2 years ago
A constructor can be overloaded with more than one function which has the same name but with what two different things
andreyandreev [35.5K]
<h2>Answer:</h2>

i. Number of parameters

ii. Type of parameters

<h2>Explanation:</h2>

When there are two or more constructors, definitely with the same name, in a given class, then the constructors are said to be overloaded. An overloaded constructor appears declared many times in a class but each time with different number of parameters and/or type of parameters.

For example, given a class Test, the following combination of constructors can exist;

i. public Test(int x){

   

 }

ii. public Test(String m){

     

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iii. public Test(int a, String b){

 

}

<em>The following should be noted;</em>

In the case of combination (i) and (ii), the constructors have the same number of parameters but different type of parameter. In other words, they both have 1 parameter but while the first one has a parameter type of <em>int</em>, the second has a parameter type of <em>String</em>.

In the case of combination (ii) and (iii), the constructors have different number of parameters and of course different type of parameters. In other words, the second constructor has 1 parameter of type <em>String</em> while the third constructor has 2 parameters of types <em>int</em> and <em>String</em>.

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3 years ago
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Answer:

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Explanation:

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Explanation:

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