61. |
What will be the output of the following Java program?
class output { public static void main(String args[]) { String c = " Hello World "; String s = c.trim(); System.out.println("\""+s+"\""); } }
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Answer:
Option (c) |
62. |
What will be the output of the following Java program?
class output { public static void main(String args[]) { String s1 = "Hello"; String s2 = s1.replace('l','w'); System.out.println(s2); } }
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Answer:
Option (d) |
63. |
What will be the output of the following Java program?
class output { public static void main(String args[]) { String s1 = "Hello World"; String s2 = s1.substring(0 , 4); System.out.println(s2); } }
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Answer:
Option (a) |
64. |
What will be the output of the following Java program?
class output { public static void main(String args[]) { String s = "Hello World"; int i = s.indexOf('o'); int j = s.lastIndexOf('l'); System.out.print(i + " " + j); } }
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Answer:
Option (c) |