You need to store a floating point number,called Tsquare,in the session scope. Which two code snippetsallow you to retrieve this value?()
A: float Tsquare = session.getFloatAttribute("Tsquare");
B: float Tsquare = (Float) session.getAttribute("Tsquare");
C: float Tsquare = (float) session.getNumericAttribute("Tsquare");
D: float Tsquare = ((Float) session.getAttribute.("Tsquare")).floatValue();
E: float Tsquare = ((Float) session.getFloatAttribute.("Tsquare")).floatValue;
A: float Tsquare = session.getFloatAttribute("Tsquare");
B: float Tsquare = (Float) session.getAttribute("Tsquare");
C: float Tsquare = (float) session.getNumericAttribute("Tsquare");
D: float Tsquare = ((Float) session.getAttribute.("Tsquare")).floatValue();
E: float Tsquare = ((Float) session.getFloatAttribute.("Tsquare")).floatValue;
举一反三
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