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Free Oracle 1Z0-829 Exam Questions

Absolute Free 1Z0-829 Exam Practice for Comprehensive Preparation 

  • Oracle 1Z0-829 Exam Questions
  • Provided By: Oracle
  • Exam: Java SE 17 Developer
  • Certification: Oracle Java
  • Total Questions: 660
  • Updated On: Nov 24, 2025
  • Rated: 4.9 |
  • Online Users: 1320
Page No. 1 of 132
   
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  • Question 1
    • Question ID: UK8295518
      How many of the below code statements, written inside main method will compile successfully?
      1. var arr1 = new int[]{10};
      2. var arr2 = new String[][] {};
      3. var arr3 = new char[][] {{}};
      4. var arr4 = {10, 20, 30};
      5. var arr5 = new String[][] {new String[]{"LOOK"}, new String[] {"UP"}};
      6. var [] arr6 = new int[] {2, 3, 4};

      Answer: A
  • Question 2
    • Question ID: UK8296802
      Given code:
      package com.examtest.ocp;
       
      class A {
          A() {
              System.out.print(1);
          }
          class B {
              B() {
                  System.out.print(2);
              }
          }
      }
       
      public class Test {
          public static void main(String [] args) {
              B obj = new A().new B();
          }
      }
      What is the result?

      Answer: A
  • Question 3
    • Question ID: UK8291577
      Given code of Test.java file:
      package com.examtest.ocp; 
       
      public class Test {
          public static void main(String[] args) {
              for:
              for (int i = 2; i <= 100; i = i + 2) {
                  for(int j = 1; j <= 10; j++) {
                      System.out.print(i * j + "\t");
                  }
                  System.out.println();
                  if(i == 10) {
                      break for;
                  }
              }
          }
      }
      What is the result?

      Answer: A
  • Question 4

    • Given the content of the in. tart file:

      23456789

      and the code fragment:




      What is the content of the out .txt file? 

      Answer: D
  • Question 5
    • Question ID: UK8297291
      Consider below code snippet:
      var x = Double.valueOf(Math.random() * 10).intValue();
      System.out.println(x);
      Which of the following statements is correct?

      Answer: D
PAGE: 1 - 132
   
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