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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1z1-811熱門考題: https://www.kaoguti.gq/1z1-811_exam-pdf.html