JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3)); abc abcd None of these bc bcd abc abcd None of these bc bcd 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); } } abc Runtime exception thrown Compilation error 123 abc Runtime exception thrown Compilation error 123 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output of the following program?public class Test{ public static void main(String args[]){String str1 = "one";String str2 = "two";System.out.println(str1.concat(str2)); }} None of these one two twoone onetwo None of these one two twoone onetwo ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many Constructor String class have? None of this 2 7 11 13 None of this 2 7 11 13 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"; 4 3 None of this 2 4 3 None of this 2 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. "2" is printed. An exception is thrown at runtime. "3" is printed. "1" is printed. Compilation fails. "2" is printed. An exception is thrown at runtime. "3" is printed. "1" is printed. ANSWER DOWNLOAD EXAMIANS APP
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