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Implement association relationship between classes using C++/Java

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1.If there exits the class Student, then what does the following programming statement imply? Student s[] = new Student[5];

a: 5 students objects instantiated with garbage value. Explanation

Explanation

b: 5 student objects instantiated with default values. Explanation

Explanation

c: 5 Student object references with null value. Explanation

Explanation

d: student object array not created. Explanation

Explanation

2.Identify the valid statements about the 'this' operator:

a: this is passed as parameter from non-static method to static method. Explanation

Explanation

b: this is passed as parameter from static method to non-static method. Explanation

Explanation

c: this helps in constructor call. Explanation

Explanation

d: this helps in accessing local variables. Explanation

Explanation

3.In object-oriented programming, an association relationship is a relationship between two classes that describes a connection or interaction between the objects represented by those classes. Which of the following statements is true about association relationships?

a: An association relationship is always a one-to-one relationship. Explanation

Explanation

b: An association relationship is always a many-to-many relationship. Explanation

Explanation

c: An association relationship can be a one-to-one, one-to-many, or many-to-many relationship. Explanation

Explanation

d: An association relationship can only be a one-to-many relationship. Explanation

Explanation

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