Proper study guides for Up to the minute Oracle Java SE 7 Programmer I certified begins with Oracle 1z0 803 pdf preparation products which designed to deliver the Simulation java se 7 programmer i 1z0 803 questions by making you pass the java se 7 programmer i 1z0 803 test at your first time. Try the free 1z0 803 practice test demo right now.
♥♥ 2021 NEW RECOMMEND ♥♥
Free VCE & PDF File for Oracle 1Z0-803 Real Exam (Full Version!)
★ Pass on Your First TRY ★ 100% Money Back Guarantee ★ Realistic Practice Exam Questions
Free Instant Download NEW 1Z0-803 Exam Dumps (PDF & VCE):
Available on:
http://www.surepassexam.com/1Z0-803-exam-dumps.html
Q41. Given:
A. a, e i, o
B. a, e o, o
C. e, e I, o
D. e, e o, o
Answer: D
Q42. Which statement will empty the contents of a StringBuilder variable named sb?
A. sb.deleteAll();
B. sb.delete(0, sb.size());
C. sb.delete(0, sb.length());
D. sb.removeAll();
Answer: C
Q43. Given:
What is the result?
A. 2 1
B. 2 1 0
C. null
D. an infinite loop
E. compilation fails
Answer: E
Q44. public class ForTest {
public static void main(String[] args) {
int[] arrar = {1,2,3};
for ( foo ) {
}
}
}
Which three are valid replacements for foo so that the program will compiled and run?
A. int i: array
B. int i = 0; i < 1; i++
C. ;;
D. ; i < 1; i++
E. ; i < 1;
Answer: ABC
Q45. What is the result?
A. 100 210
B. Compilation fails due to an error in line n1
C. Compilation fails due to an error at line n2
D. Compilation fails due to an error at line n3
Answer: C
Q46. Given a code fragment:
A. They match They real match
B. They really match
C. They match
D. Nothing is printed to the screen
Answer: B
Q47. Given:
Which two declarations will compile?
A. int a, b, c = 0;
B. int a, b, c;
C. int g, int h, int i = 0;
D. int d, e, F;
E. int k, l, m; = 0;
Answer: AD
Q48. boolean log3 = ( 5.0 != 6.0) && ( 4 != 5);
boolean log4 = (4 != 4) || (4 == 4);
System.out.println("log3:"+ log3 + nlog4" + log4);
What is the result?
A. log3:false log4:true
B. log3:true log4:true
C. log3:true log4:false
D. log3:false log4:false
Answer: B
Q49. View the exhibit:
public class Student {
public String name = "";
public int age = 0;
public String major = "Undeclared";
public boolean fulltime = true;
public void display() {
System.out.println("Name: " + name + " Major: " + major); }
public boolean isFullTime() {
return fulltime;
}
}
Given:
Public class TestStudent {
public static void main(String[] args) {
Student bob = new Student ();
bob.name = "Bob";
bob.age = 18;
bob.year = 1982;
}
}
What is the result?
A. year is set to 1982.
B. bob.year is set to 1982
C. A runtime error is generated.
D. A compile time error is generated.
Answer: D
Q50. Given:
And the commands:
Javac Test.java
Java Test 12345
What is the result?
A. Number us : 12345
B. A NullPointerException is thrown at runtime
C. A NumberFormatException is thrown at runtime
D. AnArrayIndexOutOfBoundException is thrown at runtime.
Answer: A
