单项选择题
Given: 12. System.out.format("Pi is approximately %d.", Math.PI); What is the result?()
A. An exception is thrown at runtime. B. Pi is approximately 3. C. Pi is approximately 3.141593. D. Compilation fails.
A. An exception is thrown at runtime. B. 1 C. 4 D. Compilation fails. E. 0
A. Line 19 B. The object is NOT a candidate for garbage collection. C. Line 17 D. Line 16 E. Line 18