GIAC
GSSP-NET · Question #266
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…
The correct answer is D. Regular expressions. See the full explanation below for the reasoning.
Question
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
- AA try/catch block
- BUse the String.Length property
- CNested If statements
- DRegular expressions
How the community answered
(25 responses)- A12% (3)
- B4% (1)
- C4% (1)
- D80% (20)
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