최신 1z1-813 무료덤프 - Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions)

A. A compilation error occurs.

B. 1500. 0

C. 0 0

D. 2000. 0

A. A compilation error occurs at line n1.

B. The program prints Run... and throws an exception.

C. A compilation error occurs at line n2.

D. Run...
Call...

A. listVal. Stream(). Filter(x, length {) > 3}. count ()

B. listVal. Stream().peek [x -> x.length{} > 3} count ().Get()

C. listVal. Stream().map {x -> x.length {) >3}. count ()

D. listVal. Stream().filter(x-> x.length{) > 3.} .mapToint{x -> x).count()

A. If the file is a directory, and If that directory could not be opened, the poatVisitDirectory method is Invoked with the I/O exception.

B. By default, symbolic links are not automatically followed by this method.

C. The file tree traversal Is breadth first with the given filevisitor Invoked for each file encountered.

D. If the file attributes cannot be lead due to on I/O exception, the visitFileFailed method is invoked With the I/O exception.

E. The maxDepth parameter's value is the maximum number of directories to visit.

A. The interface extends the watchservice Interface.

B. implementations of this interface arc immutable.

C. Paths associated with the default provider are not interoperable with the java.io.File class.

D. Implementation of this Interface are nor safe for use by multiple concurrent threads.

A. Signalled

B. Ready

C. Runnable

D. Not Runnable

E. Does not Exist