What is the result of compiling and executing this code fragment? A. The program prints employee IDs. B. The program prints customer IDs. C. The program prints Error. D. compilation fails on line 13.

What is the result? A. All files and directories under the home directory are listed along with their attributes. B. A compilation error occurs at line n1. C. The files in the home directory are list...

What is the result? A. 1John2null B. 12 C. A NullPointerException is thrown at run time. D. A compilation error occurs.

What is the result? A. Sam John Jim B. John Jim C. A compilation error occurs at line n1. D. A compilation error occurs at line n2.

Which statement is true? A. The program prints several values that total 55. B. The program prints 55. C. A compilation error occurs at line n1. D. The program prints several values whose sum exceeds...

Which two modifications enable the given code to compile? A. Nest the USCurrency enumeration declaration within the Coin class. B. Make the USCurrency enumeration constructor private. C. Remove the n...

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Which code fragment can be inserted at line n1 to enable the code to print the content of the courses.txt file? A. List<String> fc = Files.list(file); fc.stream().forEach (s -> System.out.println(s))...

What is the result? A. 0 B. 1 C. A compilation error occurs at line n1. D. A compilation error occurs at line n2.

Which statement is true about java.util.stream.Stream? A. A stream cannot be consumed more than once. B. The execution mode of streams can be changed during processing. C. Streams are intended to mod...