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[General] The Best Test 1z1-809 Online Offers Candidates Perfect Actual Oracle Java SE 8 P

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【General】 The Best Test 1z1-809 Online Offers Candidates Perfect Actual Oracle Java SE 8 P

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Oracle Java SE 8 Programmer II Sample Questions (Q197-Q202):NEW QUESTION # 197
Given the code fragment:
Stream<Path> files = Files.walk(Paths.get(System.getProperty("user.home"))); files.forEach (fName -> { //line n1 try { Path aPath = fName.toAbsolutePath(); //line n2 System.out.println(fName + ":"
+ Files.readAttributes(aPath,
Basic.File.Attributes.class).creationTime
());
} catch (IOException ex) {
ex.printStackTrace();
});
What is the result?
  • A. A compilation error occurs at line n1.
  • B. A compilation error occurs at line n2.
  • C. All files and directories under the home directory are listed along with their attributes.
  • D. The files in the home directory are listed along with their attributes.
Answer: C

NEW QUESTION # 198
Given the structure of the Student table:
Student (id INTEGER, name VARCHAR)
Given the records from the STUDENT table:

Given the code fragment:

Assume that:
What is the result?
  • A. The program prints Status: false but the records from the Student table are not deleted.
  • B. The program prints Status: true and two records are deleted from the Student table.
  • C. A SQLException is thrown at runtime.
  • D. The program prints Status: false and two records are deleted from the Student table.
Answer: D

NEW QUESTION # 199
Given:
class ImageScanner implements AutoCloseable {
public void close () throws Exception {
System.out.print ("Scanner closed.");
}
public void scanImage () throws Exception {
System.out.print ("Scan.");
throw new Exception("Unable to scan.");
}
}
class ImagePrinter implements AutoCloseable {
public void close () throws Exception {
System.out.print ("Printer closed.");
}
public void printImage () {System.out.print("Print.");   }
}
and this code fragment:
try (ImageScanner ir = new ImageScanner();
ImagePrinter iw = new ImagePrinter()) {
ir.scanImage();
iw.printImage();
} catch (Exception e) {
System.out.print(e.getMessage());
}
What is the result?
  • A. Scan.Printer closed. Scanner closed. Unable to scan.
  • B. Scan.Scanner closed. Unable to scan.
  • C. Scan. Unable to scan. Printer closed.
  • D. Scan. Unable to scan.
Answer: B

NEW QUESTION # 200
Given:

and the command:
java Product 0
What is the result?
  • A. A compilation error occurs at line n1.
  • B. New Price: 0.0
  • C. A NumberFormatException is thrown at run time.
  • D. An AssertionError is thrown.
Answer: B

NEW QUESTION # 201
Given the code fragments:

and

What is the result?
  • A. France
    Optional[NotFound]
  • B. Optional [France]
    Optional [NotFound]
  • C. Optional[France]
    Not Found
  • D. France
    Not Found
Answer: D

NEW QUESTION # 202
......
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