JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3)); bc bcd abcd None of these abc bc bcd abcd None of these 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"); } }} An exception is thrown at runtime. "1" is printed. "2" is printed. Compilation fails. "3" is printed. An exception is thrown at runtime. "1" is printed. "2" is printed. Compilation fails. "3" is printed. ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings Determine output:public class Test{ public static void main(String args[]){ String s1 = "SITHA";String s2 = "RAMA";System.out.println(s1.charAt(0) > s2.charAt(0)); }} false 0 Throws Exception Compilation error true false 0 Throws Exception Compilation error true ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many Constructor String class have? 13 None of this 7 2 11 13 None of this 7 2 11 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The class string belongs to ................. package. java.applet java.awt java.string java.lang java.applet java.awt java.string java.lang ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What could be output of the following fragment of code?public class Test{ public static void main(String args[]){ String x = "hellow";int y = 9;System.out.println(x += y); } } hellow9 None of these Compilation error Throws an exception as string and int are not compatible for addition 9hellow hellow9 None of these Compilation error Throws an exception as string and int are not compatible for addition 9hellow ANSWER DOWNLOAD EXAMIANS APP
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