JAVA Strings How many Constructor String class have? 7 None of this 13 2 11 7 None of this 13 2 11 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. An exception is thrown at runtime. "3" is printed. "2" is printed. "1" is printed. Compilation fails. An exception is thrown at runtime. "3" is printed. "2" is printed. "1" is printed. ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be output?String S1 = "S1 ="+ "123"+"456";String S2 = "S2 ="+(123+456); S1=123456, S2=579 S1=579,S2=579 None of This S1=123456,S2=123456 S1=123456, S2=579 S1=579,S2=579 None of This S1=123456,S2=123456 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 4 None of this 2 3 4 None of this 2 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The String method compareTo() returns 1 an int value -1 false true 1 an int value -1 false true 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); } } Compilation error abc 123 Runtime exception thrown Compilation error abc 123 Runtime exception thrown ANSWER DOWNLOAD EXAMIANS APP
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