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1z1-811 考題寶典由 KaoGuTi 在世界各地的資深IT工程師組成的專業團隊製作完成,Oracle 的 1z1-811 考題寶典內包含最新的 1z1-811 考試試題,並附有全部正確答案,保證一次輕鬆通過 1z1-811 考試,完全無需購買其他額外的1z1-811 複習資料。並且購買 1z1-811 考題後,享有一年的免費更新服務。

Oracle 1z1-811 考試大綱:

主題 簡介
主題 1
  • Cast a value from one data type to another including automatic and manual promotion
  • Describe the operator precedence and use of parenthesis

主題 2
  • Use constructors with and without parameters
  • Use a for loop including an enhanced for loop

主題 3
  • Describe the components of object-oriented programming
  • Describe the real-world applications of Java

主題 4
  • Traverse the elements of an ArrayList by using iterators and loops including the enhanced for loop
  • Develop code that uses break and continue statements

主題 5
  • Create and manipulate an ArrayList
  • Develop code that overloads constructors

主題 6
  • Use the decision making statement (if-then and if-then-else)
  • Develop code that uses methods from the String class

主題 7
  • Describe the Java Development Kit (JDK) and the Java Runtime Environment (JRE)
  • Identify the conventions to be followed in a Java program

主題 8
  • Declare and initialize variables including a variable using final
  • Describe the components of a basic Java program

主題 9
  • Develop code that creates an object's default constructor and modifies the object's fields
  • Describe the relationship between an object and its members


>> 1z1-811考題資訊 <<

精心準備的Oracle 1z1-811考題資訊是行業領先材料&準確的1z1-811:Java Foundations

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最新的 Java SE 1z1-811 免費考試真題 (Q33-Q38):

問題 #33
Identify two valid data types for the operands of the addition (+) operator?

  • A. numeric
  • B. boolean
  • C. array
  • D. string

答案:C,D
問題 #34
Given the code fragment:

What is the output?

  • A. A compilation error occurs.
  • B. 0
  • C. 1
  • D. 2

答案:D
問題 #35
Given:

What is the result?

  • A. 100
    200
  • B. A compilation error occurs at line n2.
  • C. 100
    100
  • D. A compilation error occurs at line n1.

答案:C
問題 #36
Given the code fragment:

What is the result?

  • A. 0
  • B. 1
  • C. Nothing is printed.
  • D. 2

答案:D
問題 #37
Given the code fragment:

Which two code fragments are valid at line 2?

  • A. import java.util.*;
    public void display() {
    List<Integer> nums = new ArrayList<> ();
    }
  • B. for (int count = 0; count < 5; count++) {
    System.out.print(count);
    }
  • C. {
    private int num;
    }
  • D. private String name = "John";
    public void display() {
    System.out.print(name);
    }
  • E. package p1;

答案:D,E
問題 #38
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