What does the following C# code set specify?
public static int Compare(string strA, int indexA, string strB, int indexB, int length, bool ignoreCase)
public static int Compare(string strA, int indexA, string strB, int indexB, int length, bool ignoreCase)A. Comparison begins at strA[indexA] and strB[indexB] and runs for length of characters
B. Returns output > 0 for for strA > strB else < 0 for strA < strB else if strA = str B output is 0
C. Comparison is culture sensitive and if ignore case is true, comparison ignores case differences
D. All of the mentioned
Answer: Option D
What is the purpose of the "using" keyword in C#?
A. To define namespaces
B. To declare variables
C. To import external libraries
D. To create instances of classes
What does the "break" keyword do in a switch statement?
A. Exits the switch statement
B. Skips the current iteration
C. Continues to the next iteration
D. Throws an exception
Which of the following is NOT a valid C# access modifier?
A. public
B. internal
C. protected
D. private
What is the purpose of the "readonly" keyword in C#?
A. To declare a constant
B. To prevent a variable from changing
C. To allow a variable to be changed
D. To declare a static variable

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