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Computer MySQL Difficulty: Medium

In order to store values in terms of key and value we use what core data type. What is mersenne_twister_engine? What is the diamond problem in C++ inheritance? Which of the following is a valid HTTP method for submitting form data in ASP.NET Web Forms? What will be the output of the following Java program? import java.io.*; public class filesinputoutput { public static void main(String[] args) { String obj = "abc"; byte b[] = obj.getBytes(); ByteArrayInputStream obj1 = new ByteArrayInputStream(b); for (int i = 0; i < 2; ++ i) { int c; while((c = obj1.read()) != -1) { if(i == 0) { System.out.print(Character.toUpperCase((char)c)); obj2.write(1); } } System.out.print(obj2); } } }