Fill out the followings: |// the answer is either true or falseSystem.out.println (Character.isDigit('9')); .....System.out.println (Character.isLetter('$'));System.out.println (Character.isLetterofDigit('%'));System.out.println(Character.isLowerCase('a'));System.out.println(Character.isUpperCase('v'));.|// the answer is characterSystem.out.println(Character.toLowerCase('A'));System.out.println(Character.toUpperCase('a'));..............String s3= "Software".concat (" Testing");//The answer is stringSystem.out.println(s3);//The answer is number..........System.out.println(s3.length()) ;|// the answer is either true or falseSystem.out.println("ja".equals("Ja"));|//The answer is number"introduction in java programming".lastIndexOf ('m');"introduction in java programming".indexOf('o');// the answer is character"welcome".charAt(3);"welcome".charAt(4);// the answer is string"introduction in java programming".substring(16);// the answer is either zero positive or negative and mention the reason"ab".compareTo ("aade");. ..|// The answer is either true or falseSystem.out.println("Software".startsWith("ware"));...............

|// the answer is either true or false System.out.println(Character.isDigit('9')); System.out.println (Character.isLetter('$')); System.out.println (Character.isLetterofDigit('8')); System.out.println(Character.isLowerCase('a')) System.out.println(Character.isUpperCase('v')); |// the answer is character System.out.println(Character.toLowerCase('A')); System.out.println(Character.toUpperCase('a')); ... ... String s3= "Software".concat (" Testing"); //The answer is string System.out.println(s3); ................ ................

|// the answer is either true or false System.out.println(Character.isDigit('9')); System.out.println (Character.isLetter('$')); System.out.println (Character.isLetterofDigit('8')); System.out.println(Character.isLowerCase('a')) System.out.println(Character.isUpperCase('v')); |// the answer is character System.out.println(Character.toLowerCase('A')); System.out.println(Character.toUpperCase('a')); ... ... String s3= "Software".concat (" Testing"); //The answer is string System.out.println(s3); ................ ................

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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