GIAC
GSSP-JAVA · Question #2
GSSP-JAVA Question #2: Real Exam Question with Answer & Explanation
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Question
John works as a Programmer for Technostar Inc. He writes the following code using Java. 1. class WrapperClass{ 2. public static void main(String[] argv){ 3. String str2 = Double.toString(12); 4. String str1 = Double.toHexString(12); 5. System.out.println(str1+str2); 6. } 7. } What will happen when John attempts to compile and execute the code?
Options
- AIt will not compile because the Double class does not contain the toHexString() method.
- BIt will compile and execute successfully and will display 8p312 as the output.
- CIt will compile and execute successfully and will display 0x1.8p312.0 as the output.
- DIt will not compile because the Double class does not contain the toString() method.
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