최신 1Z1-803日本語 무료덤프 - Oracle Java SE 7 Programmer I (1Z1-803日本語版)

문제1

Given:
public class Natural { private int i; void disp() { while (i <= 5) { for (int i=1; i <=5;) { System.out.print(i + " ");
i++; } i++; } } public static void main(String[] args) { new Natural().disp(); }

A. Prints 1 2 3 4 5 five times

B. Prints 1 2 3 4 5 once

C. Prints 1 3 5 once

D. Compilation fails

E. Prints 1 2 3 4 5 six times

정답: E

문제2

A. Option E

B. Option D

C. Option C

D. Option B

E. Option A

정답: C,D

문제3

int i, j=0; i = (3* 2 +4 +5 ) ; j = (3 * ((2+4) + 5)); System.out.println("i:"+ i + "\nj":+j);

A. Option D

B. Option C

C. Option B

D. Option A

정답: C

문제4

A. Option E

B. Option D

C. Option C

D. Option B

E. Option A

정답: A

문제5

A. Option D

B. Option C

C. Option B

D. Option A

정답: B

문제6

Given:

A. Option E

B. Option D

C. Option C

D. Option B

E. Option A

정답: B

문제7

James age: 20 Williams age: 32

A. Enclosing line 6 and line 7 within a try block and adding: catch (missingInfoException e2) { //code goes here} catch (AgeOutofRangeException e3) {//code goes here}

B. Enclosing line 6 and line 7 within a try block and adding: catch(Exception e1) { //code goes here} catch (missingInfoException e2) { //code goes here} catch (AgeOutofRangeException e3) {//code goes here}

C. Replacing line 5 with public static void main (String [] args) throws MissingInfoException, AgeOutofRangeException {

D. Replacing line 5 with public static void main (String [] args) throws.Exception {

정답: B

문제8

Given:
package p1;
public interface DoInterface { void method1(int n1); // line n1
}
package p3;
import p1.DoInterface;
public class DoClass implements DoInterface { public DoClass(int p1) { } public void method1(int p1) { } // line n2 private void method2(int p1) { } // line n3
}
public class Test {
public static void main(String[] args) {
DoInterface doi= new DoClass(100); // line n4
doi.method1(100);
doi.method2(100);
}
}