Functions Quiz with Answers PDF Download – Test 61

MCQ 301: In the body of a method, C# uses the variable to refer to the current object whose method is being invoked, that variable is:

1. call
2. this
3. do
4. getch

MCQ 302: Which of the following types are converted by the ToDateTime method:

1. byte
2. int
3. string
4. both b and c

MCQ 303: Types of data conversions in C# are:

1. Implicit conversion
2. Explicit conversion
3. Implicit and Explicit Conversion
4. Casting

MCQ 304: The statement that will correctly copy the contents of one string into another is:

1. String s1 = "String"; String s2; s2 = s1;
2. String s1 = "String" ; String s2; s2 = String.Concat(s1, s2);
3. String s1 = "String"; String s2; s2 = String.Copy(s1);
4. String s1 = "String"; String s2; s2 = s1.Replace();

MCQ 305: The modifier that can be used to prevent Method overriding is:

1. static
2. constant
3. sealed
4. final