You are creating a console application named App1.
App1 will validate user input for order entries.
You are developing the following code segment (line numbers are included for reference only):
You need to complete the code segment. The solution must ensure that prices are positive and have two
decimal places. Which code should you insert at line 03?
A.
Option A
B.
Option B
C.
Option C
D.
Option D
Explanation:
* Regex.IsMatch Method (String, String)
Indicates whether the specified regular expression finds a match in the specified input string.
Syntax:
public static bool IsMatch(
string input,
string pattern
)
Wrong answer, the correct is C.
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Yeeh the correct answer is C
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C is the correct answer
5
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The (-)? implies that the minus sign should be in front of the first digits.
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