What is the value of the variable answer after the following code is executed?String str1 = "apple", str2 = "banana";boolean answer = str1.equals(str2) || (str1.length() > str2.length());
Question
What is the value of the variable answer after the following code is executed?String str1 = "apple", str2 = "banana";boolean answer = str1.equals(str2) || (str1.length() > str2.length());
Solution
The value of the variable answer will be false.
Here's the step-by-step explanation:
-
The
equals()method in Java is used for string comparison.str1.equals(str2)will returnfalsebecause "apple" is not equal to "banana". -
The
length()method returns the length of the string.str1.length()returns 5 (because "apple" has 5 letters) andstr2.length()returns 6 (because "banana" has 6 letters). So,str1.length() > str2.length()will returnfalsebecause 5 is not greater than 6. -
The
||operator in Java is a logical OR operator. It returnstrueif at least one of the conditions istrue. In this case, both conditions arefalse, so the result isfalse.
Therefore, the value of answer is false.
Similar Questions
Which of the following will loop until the user enters a value for String for str2 that matches str1? (Mark ALL that apply)Scanner input = new Scanner(System.in);String str1 = input.nextLine();String str2 = input.nextLine();while ( CONDITION ) { str2 = input.nextLine();}Group of answer choicesstr2 != str1str1 != str2!str2.equals(str1)!str1.equals(str2)
What is the output of the following code snippet? String str1 = "Java"; String str2 = new String("Java"); System.out.println(str1 == str2);
Consider following three statements. I. StringBuilder sb =new StringBuilder("OCAJP");II. StringBuilder sb0 =new StringBuilder("OCAJP ");III. String s =new String ("OCAJP");Which of the following will result true?*sb == sb0s.equals(sb)sb.equals(sb0)sb.toString().equals(s.toString())s == sb
What would be the output of the following code snippet if variable p=10?if(p<=0){ if(p==0) { System.out.println("4 "); } else { System.out.println("5 "); }}System.out.println("6 ");Options2 31 21 36
Select the correct answerWhat will be the output of the following Java program?class java { public static void main(String args[]) { int var1 = 3; int var2 = 8; if ((var2 = 2) == var1) System.out.print(var2); else System.out.print(++var2); } }Options4213
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.