JAVA Strings toString() method is defined in java.lang.Object java.lang.util java.lang.String None of these java.lang.Object java.lang.util java.lang.String None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many Constructor String class have? 13 None of this 2 7 11 13 None of this 2 7 11 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The class string belongs to ................. package. java.awt java.lang java.applet java.string java.awt java.lang java.applet java.string 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"); } }} "3" is printed. "1" is printed. "2" is printed. Compilation fails. An exception is thrown at runtime. "3" is printed. "1" is printed. "2" is printed. Compilation fails. An exception is thrown at runtime. ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3)); None of these abcd abc bc bcd None of these abcd abc bc bcd 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);}} Throws an exception None of these Compilation error Hellow Hello Throws an exception None of these Compilation error Hellow Hello ANSWER DOWNLOAD EXAMIANS APP
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