JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3)); bcd bc None of these abcd abc bcd bc None of these abcd abc ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings Determine output:public class Test{ public static void main(String args[]){ String str = null; if(str.length() == 0){ System.out.print("1"); } else if(str == null){ System.out.print("2"); } else{ System.out.print("3"); } }} "2" is printed. Compilation fails. "3" is printed. "1" is printed. An exception is thrown at runtime. "2" is printed. Compilation fails. "3" is printed. "1" is printed. An exception is thrown at runtime. ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What is the output of the following println statement?String str1 = "Hellow";System.out.println(str1.indexOf('t')); 0 true 1 false -1 0 true 1 false -1 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many objects will be created?String a = new String("Examveda");String b = new String("Examveda");String c = "Examveda";String d = "Examveda"; 3 2 4 None of this 3 2 4 None of this ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The output of the following fraction of code ispublic class Test{ public static void main(String args[]){ String s1 = new String("Hello");String s2 = new String("Hellow");System.out.println(s1 = s2);}} Hello None of these Hellow Compilation error Throws an exception Hello None of these Hellow Compilation error Throws an exception ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings toString() method is defined in java.lang.String java.lang.Object None of these java.lang.util java.lang.String java.lang.Object None of these java.lang.util ANSWER DOWNLOAD EXAMIANS APP
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