GIAC
GSSP-.NET · Question #403
(Topic 4) You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You create an application for the company. You need to…
The correct answer is A. Regular expressions. See the full explanation below for the reasoning.
Question
- (Topic 4)
You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You create an application for the company. You need to validate the phone number passed to a class as a parameter in the application. Which of the following is the most effective way to verify that the format of the data matches a phone number?
Options
- ARegular expressions
- BNested If statements
- CUse the String.Length property
- DA try/catch block
How the community answered
(24 responses)- A75% (18)
- B4% (1)
- C4% (1)
- D17% (4)
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