JAVA Strings toString() method is defined in java.lang.util java.lang.Object java.lang.String None of these java.lang.util java.lang.Object java.lang.String None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output?public class Test{ public static void main (String[] args){ String test = "a1b2c3"; String[] tokens = test.split("\\d"); for(String s: tokens) System.out.print(s); } } Runtime exception thrown abc Compilation error 123 Runtime exception thrown abc Compilation error 123 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many Constructor String class have? 2 11 7 None of this 13 2 11 7 None of this 13 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);}} Hellow Throws an exception Compilation error None of these Hello Hellow Throws an exception Compilation error None of these Hello 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"); } }} Compilation fails. "3" is printed. An exception is thrown at runtime. "2" is printed. "1" is printed. Compilation fails. "3" is printed. An exception is thrown at runtime. "2" is printed. "1" is printed. ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3)); abcd bcd bc None of these abc abcd bcd bc None of these abc ANSWER DOWNLOAD EXAMIANS APP
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