Java Chapter 2 Questions and Answers Already Graded A

Java Chapter 2 Questions and Answers Already Graded A What is the result of `Sln(7 / 2);`? A. 3.5 B. 3 C. 4 D. Compilation error Which of the following is a valid variable declaration in Java? A. int 2number; B. int number2; C. int#value; D. int value%3; What does `Sln(5 * (2 + 3));` print? A. 25 B. 25 C. 10 2 D. Compilation error Which data type is used to store a single character in Java? A. string B. char C. letter D. character What is the output of `Sln("Java".length());`? A. 4 B. 5 C. Compilation error D. 3 Which keyword is used to define a constant variable in Java? A. final B. const C. static 3 D. immutable What will `Sln(10 % 4);` return? A. 0 B. 4 C. 2 D. Compilation error Which operator is used to concatenate strings in Java? A. + B. & C. * D. ^ What does `Sln(3 > 2 && 4 < 5);` print? A. true B. false C. Compilation error 4 D. Runtime error Which of the following can store a decimal value? A. int B. short C. float D. byte What is the default value of an int variable in Java? A. 1 B. null C. 0 D. -1