Oracle 1z0-819 dumps

Oracle 1z0-819 Exam Dumps

Java SE 11 Developer
671 Reviews

Exam Code 1z0-819
Exam Name Java SE 11 Developer
Questions 257
Update Date September 22,2023
Price Was : $81 Today : $45 Was : $99 Today : $55 Was : $117 Today : $65

Genuine Exam Dumps For 1z0-819:

Prepare Yourself Expertly for 1z0-819 Exam:

Our most skilled and experienced professionals are providing updated and accurate study material in PDF form to our customers. The material accumulators make sure that our students successfully secure at least more than 90% marks in the Oracle 1z0-819 exam. Our team of professionals is always working very keenly to keep the material updated. Hence, they communicate to the students quickly if there is change in the 1z0-819 dumps file. You and your money both are very valuable for us so we never take it lightly and have made the attempt to provide you the best work in your hands. In fact, there is not a 1% chance to ruin it.

24/7 Friendly Approach:

You can access our agents anytime for your guidance 24/7. Our agent will provide you information you need, you can ask them any questions you have. We are here to provide you with a complete study material file you need to pass your 1z0-819 exam with remarkable marks.

Recognized Dumps for Oracle 1z0-819 Exam:

Our experts are working hard to provide our customers with accurate material for their Oracle 1z0-819 exam. If you want to meet a sweeping success in your exam you must sign up for the complete preparation at Pass4surexams and we will provide you with such genuine material that will help you succeed with distinction. Our provided material is as real as you are studying the real exam questions and answers. Our experts are working hard for our customers. So that they can easily pass their exam in their first attempt without any trouble.

Our team updates the Oracle 1z0-819 questions answers frequently and if there is a change, we instantly contact our customers and provide them updated study material for the exam preparation.

Oracle 1z0-819 Real Exam Questions:

We offer our students real exam questions with 100% passing guarantee, so that they can easily pass their Oracle 1z0-819 exam in the first attempt. Our 1z0-819 dumps PDF have been carved by the experienced experts exactly on the model of real exam question answers in which you are going to appear to get your certification.

Oracle 1z0-819 Sample Questions

Question # 1

Given:  This code results in a compilation error.Which code should be inserted on line 1 for a successful compilation?

A. Consumer consumer = msg -> { return System.out.print(msg); };
B. Consumer consumer = var arg > {System.out.print(arg);};
C. Consumer consumer = (String args) > System.out.print(args);
D. Consumer consumer = System.out::print;

Question # 2

Which set of commands is necessary to create and run a custom runtime image from Java source files? 

A. java, jdeps
B. javac, jlink
C. jar, jlink
D. javac, jar

Question # 3

Given:  Which three actions implement Java SE security guidelines? (Choose three.)

A. Change line 7 to return names.clone();.
B. Change line 4 to this.names = names.clone();.
C. Change the getNames() method name to get$Names().
D. Change line 6 to public synchronized String[] getNames() {.
E. Change line 2 to private final String[] names;.
F. Change line 3 to private Secret(String[] names) {.
G. Change line 2 to protected volatile String[] names;.

Question # 4

Analyze the code:  Which two options can you insert inside println method to produce Global:namescope?(Choose two.)

B. new Test().prefix+new Test().name
C. Test.prefix+Test.getName()
D. Test.getName+prefix
F. prefix+name

Question # 5

Which statement about a functional interface is true? 

A. It must be defined with the public access modifier.
B. It must be annotated with @FunctionalInterface.
C. It is declared with a single abstract method.
D. It is declared with a single default method.
E. It cannot have any private methods and static methods.

Question # 6

Which two statements are true about the modular JDK? (Choose two.) 

A. The foundational APIs of the Java SE Platform are found in the java.base module.
B. An application must be structured as modules in order to run on the modular JDK.
C. It is possible but undesirable to configure modules’ exports from the command line.
D. APIs are deprecated more aggressively because the JDK has been modularized.

Question # 7

Which two statements are true about Java modules? (Choose two.) 

A. Modular jars loaded from --module-path are automatic modules.
B. Any named module can directly access all classes in an automatic module.
C. Classes found in –classpath are part of an unnamed module.
D. Modular jars loaded from –classpath are automatic modules.
E. If a package is defined in both the named module and the unnamed module, then thepackage in the unnamed module is ignored.

Question # 8

Given:List<String> longlist = List.of(“Hello”,”World”,”Beat”);List<String> shortlist = new ArrayList<>();Which code fragment correctly forms a short list of words containing the letter “e”?

A. Option A
B. Option B
C. Option C
D. Option D

Question # 9

Given:  Which two methods modify field values? (Choose two.)

A. setAllCounts
B. setACount
C. setGCount
D. setCCount
E. setTCount

Question # 10

Given:  Assume the file on path does not exist. What is the result?

A. The compilation fails.
B. /u01/work/filestore.txt is not deleted.
C. Exception
D. /u01/work/filestore.txt is deleted.

Oracle 1z0-819 Exam Reviews

Leave Your Review