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Oracle 1z0-811 Exam Syllabus Topics:

Topic Details
Topic 1
  • Use constructors with and without parameters
  • Use a for loop including an enhanced for loop

Topic 2
  • Describe the components of object-oriented programming
  • Describe the real-world applications of Java

Topic 3
  • Cast a value from one data type to another including automatic and manual promotion
  • Describe the operator precedence and use of parenthesis

Topic 4
  • Import other Java packages to make them accessible in your code
  • Describe the features of Java

Topic 5
  • Describe the difference between a class variable, an instance variable, and a local variable
  • Create and use accessor and mutator methods

Topic 6
  • Compare and contrast the for, while, and do-while loops
  • Create a new class including a main method

Topic 7
  • Traverse the elements of an ArrayList by using iterators and loops including the enhanced for loop
  • Develop code that uses break and continue statements

Topic 8
  • Develop code that creates an object's default constructor and modifies the object's fields
  • Describe the relationship between an object and its members

Topic 9
  • Describe a static method and demonstrate its use within a program
  • Use single-line and multi-line comments in Java programs

Topic 10
  • Describe the Java Development Kit (JDK) and the Java Runtime Environment (JRE)
  • Identify the conventions to be followed in a Java program

Topic 11
  • Use the decision making statement (if-then and if-then-else)
  • Develop code that uses methods from the String class

Topic 12
  • Create and manipulate an ArrayList
  • Develop code that overloads constructors


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Oracle Java Foundations Sample Questions (Q12-Q17):

NEW QUESTION # 12
You have been asked to develop a Java program that prints the elements of an array in reverse order.
Which looping statement cannot be used to meet the requirement?

  • A. standard for
  • B. while
  • C. do-while
  • D. enhanced for

Answer: C
NEW QUESTION # 13
Given the code:

Which code fragment, when inserted at line n1, enables the code to print sum is 30?

  • A. int sum(int[] a, b) {
  • B. int sum(int a, int b) {
  • C. int sum(int, int) {
  • D. int sum(int a, b) {

Answer: A
NEW QUESTION # 14
Which method identifier is correct according to Java naming conventions?

  • A. calculatebill
  • B. calculateBill
  • C. BillCalculator
  • D. Calculator

Answer: D
NEW QUESTION # 15
Given the code fragment:

Which code fragment, when inserted at line n1, enables it to print Rita is 14 years old?

  • A. System.out.println("%s is %d years old" +name+age);
  • B. System.out.println("%s is %n years old" name, age);
  • C. System.out.printf("%s is %d years old", name, age);
  • D. System.out.printf("%s is %n years old", name, age);

Answer: C
NEW QUESTION # 16
Identify two Java reserved words.

  • A. array
  • B. this
  • C. string
  • D. exception
  • E. true

Answer: B,E
NEW QUESTION # 17
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