What is the result? A. 246 B. The code produces no output. C. A compilation error occurs at line n1. D. A compilation error occurs at line n2.

What is the result? A. 20 B. 20.5 C. A compilation error occurs at line n1. D. A compilation error occurs at line n2.

What is the result? A. ur :: va B. ueJa C. The program prints nothing. D. A compilation error occurs at line n1.

Which code fragment must be inserted at line n1 to enable the code to print the maximum number in the nums list? A. nums.stream().max(Comparator.comparing(a -> a)).get() B. nums.stream().max(Integer ...

Which two code blocks correctly initialize a Locale variable? A. Locale loc1 = "UK"; B. Locale loc2 = Locale.getInstance("ru"); C. Locale loc3 = Locale.getLocaleFactory("RU"); D. Locale loc4 = Locale...

What is the output? A. {EUROPE = [Italy, Germany], ASIA = [Japan]} B. {ASIA = [Japan], EUROPE = [Italy, Germany]} C. {EUROPE = [Germany, Italy], ASIA = [Japan]} D. {EUROPE = [Germany], EUROPE = [Ital...

The required database driver is configured in the classpath. The appropriate database is accessible with the dbURL, userName, and passWord exists. The SQL query is valid. What is the result? A. An e...

Which option fails? A. Foo<String, Integer> mark = new Foo<String, Integer> ("Steve", 100); B. Foo<String, String> pair = Foo.<String>twice ("Hello World!"); C. Foo<?, ?> percentage = new Foo<?, ?>(9...

Which statement is true? A. The green.txt file content is replaced by the yellow.txt file content and the yellow.txt file is deleted. B. The yellow.txt file content is replaced by the green.txt file ...

What is the result? A. The program prints the content of data.txt file. B. The program prints: Exception <<The content of the data.txt file>> Exception C. A compilation error occurs at line n1. D. Th...