Which of the following statements is correct about the C#.NET code snippet given below?

    int[] intMyArr = {11, 3, 5, 9, 4}; 

                                
A.
intMyArr is a reference to an object of System.Array Class.
B.
intMyArr is a reference to an object of a class that the compiler derives from System.Array Class.
C.
intMyArr is a reference to an array of integers.
D.
intMyArr is a reference to an object created on the stack.
E.
intMyArr is a reference to the array created on the stack.
                              
Click To Show Ans:B
                        

                                

Which of the following is the correct way to define and initialise an array of 4 integers?



int[] a = {25, 30, 40, 5};


int[] a;
a = new int[3];
a[0] = 25;
a[1] = 30;
a[2] = 40;
a[3] = 5;


int[] a;
a = new int{25, 30, 40, 5};


int[] a;
a = new int[4]{25, 30, 40, 5};


int[] a;
a = new int[4];
a[0] = 25;
a[1] = 30;
a[2] = 40;
a[3] = 5;



                                
A.1, 2
B.3, 4
C.1, 4, 5
D.2, 4, 5
E.2, 5
                              
Click To Show Ans:C
                        

                                

Which of the following is the correct output of the C#.NET code snippet given below?

    int[][] a = new int[2][];
    a[0] = new int[4]{6, 1, 4, 3};
    a[1] = new int[3]{9, 2, 7}; 
    Console.WriteLine(a[1].GetUpperBound(0));

                                
A.3
B.4
C.7
D.9
E.2
                              
Click To Show Ans:E
                        

                                

Which of the following is the correct way to obtain the number of elements present in the array given below?

    int[] intMyArr = {25, 30, 45, 15, 60};
 


intMyArr.GetMax; 


intMyArr.Highest(0); 


intMyArr.GetUpperBound(0); 


intMyArr.Length; 


intMyArr.GetMaxElements(0);



                                
A.1, 2
B.3, 4
C.3, 5
D.1, 5
E.4, 5
                              
Click To Show Ans:B
                        

                                

Which of the following statements are true about the C#.NET code snippet given below?

String s1, s2; 
s1 = "Hi"; 
s2 = "Hi";

String objects cannot be created without using new.

Only one object will get created.


s1 and s2 both will refer to the same object.

Two objects will get created, one pointed to by s1 and another pointed to by s2.


s1 and s2 are references to the same object.



                                
A.1, 2, 4
B.2, 3, 5
C.3, 4
D.2, 5
                              
Click To Show Ans:B