Oracle Java Foundations - 1z1-811 Exam Practice Test

A. false true -1 B. true false 0 C. true true 0 D. false false -1

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

A. public int size = 10; B. private Measure cm; C. private static int numberOfSquares = 20; D. public static int counter = 0; E. int scale = 35;

A. Java programs can run on any Java Virtual Machine without being recompiled. B. Java programs are designed to run only in web browsers and, thus, can run wherever there is a browser. C. Java programs, after being compiled, can run on any platform or device even without a Java Virtual Machine. D. It is a marketing statement because Java programs must be compiled for a specific platform in order to run.

A. [jasmine, rose, lotus, lily] B. A runtime exception is thrown. C. [jasmine, rose, lily] D. [jasmine, lily, lotus]

A. The commands:
javac Student.java
java Student "Richard William" Java
are used to print Richard William is studying Java. B. The commands:
javac Student.java
java Student Richard William Java
are used to print Richard William is studying Java. C. The commands:
javac Course.java
javac Student.java
java Course
java Student "Richard William" Java
are used to print Richard William is studying Java. D. The commands:
javac Student.java
java Student Richard William Java
throw an error about a missing Course.class file.

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

A. 5 B. A compilation error occurs in the modify method. C. A compilation error occurs in the main method. D. 99