19. The escape character for the next line is 19 a. In C.1 20. The code that creates a counter in a loop is 20 a. count++ b. ++count c. count count +1 d. All of these 21. The code used for multiple decisions is 21 a. if b. if... else c. switch... case d. select...case 22. The statement a a + b is an error in a. syntax b. logic c. Both a and b d. Neither a or b 23. The code for logical or is 23 24. The flow chart symbol for input is 24 a. rectangle b. square . diamond d. parallelogram 25. To print output to look like dollars and cents, we use 25 a. printf b. println c. print d. formatCurrency 26. To print a literal string we use 26 27. Which symbol cannot be used to compare two integers? 27 28 c. object.method() 29, 28. To call a method from a class we use a. className.method() b. method.className) 29. A void method has no a. parameters b. arguments c. return values d. data types 30. To input a string with Scanner class we use 30 a. nextLine() b. next() c. nextlnt() d. nextDouble