OCP Oracle Certified Professional Java SE 17 Developer Practice Tests

Chapter 1Handling Date, Time, Text, Numeric and Boolean Values

THE OCP EXAM TOPICS COVERED IN THIS PRACTICE TEST INCLUDE THE FOLLOWING:

• Handling date, time, text, numeric and boolean values
  • Use primitives and wrapper classes including Math API, parentheses, type promotion, and casting to evaluate arithmetic and boolean expressions
  • Manipulate text, including text blocks, using String and StringBuilder classes
  • Manipulate date, time, duration, period, instant and time-zone objects using Date-Time API

1. How many of the Duration, LocalDateTime, and LocalTime classes have the concept of a time zone?
   1. None
   2. One
   3. Two
   4. Three
2. How many lines does this print?

   System.out.print("""
      "ape"
      "baboon"
      "gorilla"
      """);
   

   1. Three
   2. Four
   3. Five
   4. The code ...