I want answer this quickly please

b) Suppose: int x=5; int y=2; double z=3.5; Write the output of the following code fragment. code fragment output System.out.println(x%y); 1 System.out.println(x++); 5 System.out.println(y++ * x); 12 System.out.println(Math.ceil(z)); 4.0 18 x*=y; System.out.println(x); System.out.println(y+(int)z); 6 Question 4: 110 Marks Suppose: String str="Welcome, this is CSE 102"; String str2=str; String str3=new String("Welcome, this is CSE 102"): String str4="WELCOME, THIS IS CSE 102"; Write the output for each of the given string function. this is CSE System.out.println(str.substring(8,20)); 2 System.out.println(str.charAt(23)); Welcome, this Is CSE 102 System.out.println(str.replace('i', T)); false System.out.println(str.startsWith("102")); 6 System.out.println(str.lastIndexOf("e")); false System.out.println(str=str3); System.out.println(str.equals(str3)); true false Welcome, this is CSE 102, CSE System.out.println(str.equals(str4)); str2=str.concat(", CSE"); System.out.println(str2); System.out.println(str2.compare To(str)); 5