Free 1Z1-805日本語 Questions for Oracle Upgrade to Java SE 7 Programmer (1Z1-805日本語版) 1Z1-805日本語 Exam as PDF & Practice Test Engine

Exam Code/Number: 1Z1-805日本語
Exam Name/Title: Upgrade to Java SE 7 Programmer (1Z1-805日本語版)
Certification Provider: Oracle
Corresponding Certification: OCP

Exam Questions: 90
Updated On: May 30, 2026

Question #1

public class DAOManager {
public AccountDAO getAccountDAO() {
return new AccountJDBCDAO();
}
}

A. Option B

B. Option A

C. Option D

D. Option C

Discussion 0

Correct Answer: A Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #2

A. Option B

B. Option A

C. Option D

D. Option C

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #3

String query = "SELECT ID FROM Employee"; \\ Line 1 try (Statement stmt = conn.CreateStatement()) { \\ Line 2 ResultSet rs = stmt.executeQuery(query); \\ Line 3 stmt.executeQuery ("SELECT ID FROM Customer"); \\ Line 4 while (rs.next()) { \\process the results System.out.println ("Employee ID: " + rs.getInt("ID") ); } } catch (Exception e) { system.out.println ("Error"); }

A. Option B

B. Option A

C. Option D

D. Option C

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #4

public void processFile() throws IOException, ClassNotFoundException {
try (FileReader fr = new FileReader ("logfilesrc.txt");
FileWriter fw = new FileWriter ("logfiledest.txt")) {
Class c = Class.forName ("java.lang.JString");
}
}

A. java.lang.NoSuchClassException

B. java.lang.Exception

C. java.io.IOException

D. java.lang.ClassNotException

Discussion 0

Correct Answer: C Vote an answer

Question #5

A. RuleSet

B. Connection

C. Statement

D. DriverManager

E. Time

F. SQLException

G. Date

Discussion 0

Correct Answer: B,C,F Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #6

A. Option B

B. Option A

C. Option D

D. Option C

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #7

A. Option B

B. Option A

C. Option E

D. Option F

E. Option D

F. Option C

Discussion 0

Correct Answer: E,F Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #8

A. String arr [] = {"1", "2", "3"};
List <Integer> extends String > arrList = new LinkedList <Integer> (Arrays.asList (arr));
System.out.println (arrList.get (0));

B. String arr [] = {"1", "2", "3"};
List <Integer> arrList = new LinkedList <> (Arrays.asList (arr));
System.out.println (arrList.get (0));

C. String arr [] = {"1", "2", "3"};
List <?> arrList = new LinkedList <?> (Arrays.asList (arr));
System.out.println (arrList.get (0));

D. String arr [] = {"1", "2", "3"};
List <? extends String > arrList = new LinkedList <> (Arrays.asList (arr));
System.out.println (arrList.get (0));

E. String arr [] = {"1", "2", "3"};
List <?> arrList = new LinkedList <> (Arrays.asList (arr));
System.out.println (arrList.get (0));

Discussion 0

Correct Answer: D,E Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #9

A. public static void setFileContent (String[] s) throws IOException {
path p=paths.get("payroll\\salary.dat");
File file=p.toAbsolutePath().toFile();
try (BufferWriter br = new BufferWriter (new FileWriter(File))) {
br.write ("experience new features of java");
}
}

B. public static void setFileContent (String[] s) throws IOException {
File file=new File ("payroll\\salary.dat").getAbsolutePath();
try (BufferWriter br = new BufferWriter (new FileWriter(File))) {
br.write ("experience new features of java");
}
}

C. public static void setFileContent (String[] s) throws IOException {
File file= new file ("payroll\\salary.dat").getCanonicalFile();
try (BufferWriter br = new BufferWriter (new FileWriter(File))) {
br.write ("experience new features of java");
}
}

D. public static void setFileContent (String[] s) throws IOException {
path p=paths.get ("payroll\\salary.dat");
File file=p.toAbsolutePath(LinkOption.NOFOLLOW_LINKS).toFile();
try (BufferWriter br = new BufferWriter (new FileWriter(File))) {
br.write ("experience new features of java");
}
}

E. public static void setFileContent (String[] s) throws IOException {
File file= new File ("payroll\\salary.dat").getCanonicalFile();
try (BufferWriter br = new BufferWriter (new FileWriter(File))) {
br.write ("experience new features of java");
}
}

Discussion 0

Correct Answer: D,E Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Free 1Z1-805日本語 Questions for Oracle Upgrade to Java SE 7 Programmer (1Z1-805日本語版) 1Z1-805日本語 Exam as PDF & Practice Test Engine

Download Free Oracle 1Z1-805日本語 Demo