COP 1250C Cap 03_Core Java APIs: Creating and Manipulating Strings Latest Exam

Which of the following operators is used to concatenate two given strings? + ++ >= <= Answer option A is correct. Lesson: Core Java APIs Objective: Creating and Manipulating Strings Exam Objectives: 9 Working with Selected classes from the Java API 9.2 Creating and manipulating Strings What is the return type of the equals() method of the Object class? A boolean Bchar CString DObject Answer option A is correct. Lesson: Core Java APIs Objective: Creating and Manipulating Strings Exam Objectives: 9 Working with Selected classes from the Java API 9.2 Creating and manipulating Strings What is the output of the following code snippet? Sln(2 + 5 + "a"); 25a 7a 7+a The code does not compile. Answer option B is correct. Lesson: Core Java APIs Objective:Creating and Manipulating Strings Exam Objectives: