NEW 2023 Certification Sample Questions 1z1-819 Dumps & Practice Exam [Q70-Q89]

NO.70 There is a copyServiceAPI that has the org.copyservice. spi. Copy interface To use this service in a module, which module- info.java would be correct?
A)

B)

C)

D)

NO.71 Given:

Which code, when inserted at one or more marked positions, would allow classes B and C to compile?

NO.72 Given:

What is the result?

NO.73 Given:

What is the result?

NO.74 Given the code fragment:
Path currentFile = Paths.get(“/scratch/exam/temp.txt”);
Path outputFile = Paths get(“/scratch/exam/new.txt”);
Path directory = Paths.get(“/scratch/”);
Files.copy(currentFile, outputFile);
Files.copy(outputFile, directory);
Files.delete (outputFile);
The /scratch/exam/temp.txt file exists. The /scratch/exam/new.txt and /scratch/new.txt files do not exist.
What is the result?

NO.75 What makes Java dynamic?

NO.76 Given:

and the code fragment:

What is the result?
9001: java.io.FileNotFoundException: MyFile.txt-MyFile.txt

NO.77 Given:

Which code, when inserted at one or more marked positions, would allow classes B and C to compile?

NO.78 Given:

Which code, when inserted at one or more marked positions, would allow classes B and C to compile?

NO.79 Given:

Which two lines can replace line 1 so that the Y class compiles? (Choose two.)

NO.80 Given:

What is the result?

NO.81 Given:

What is the result?

NO.82 Given:

Which would cause s to be AQCD?

NO.83 Given the code fragment:

What is the result?

NO.84 Given:

What is the result?

NO.85 Given:

What is the result?

NO.86 Given:

What is the result?
2-4

NO.87 Which two are successful examples of autoboxing? (Choose two.)

NO.88 Examine these module declarations:

Which two statements are correct? (Choose two.)

NO.89 Given this enum declaration:

Examine this code:
System.out.println(Letter.values()[1]);
What code should be written at line 5 for this code to print 200?