Given the code fragment:
List<String> codes = Arrays.asList ("DOC", "MPEG", "JPEG");
codes.forEach (c -> System.out.print(c + " "));
String fmt = codes.stream()
.filter (s-> s.contains ("PEG"))
.reduce((s, t) -> s + t).get();
System.out.println("\n" + fmt);
What is the result?
Which two statements are true about synchronization and locks? (Choose two.)
Given:
Given the code fragment:
Which two sets of actions, independently, enable the code fragment to print Fit?
For which three objects must a vendor provide implementations in its JDBC driver? (Choose three.)
Given the class definitions:
And the code fragment of the main() method,
What is the result?
