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Computer Html Multimedia Difficulty: Medium

Which of the following will reverse the order of values in x? Consider a reference string: 7, 0, 1, 2, 0, 3, 0, 4, 2, 3, 0, 3, 2, 1, 2, 0, 1, 7, 0, 1 of frame size 4. Using FIFO algorithm, determine the number of page faults. What will be the output of the following Java program? package pkg; class output { public static void main(String args[]) { StringBuffer s1 = new StringBuffer("Hello World"); s1.insert(6 , "Good "); System.out.println(s1); } } Note : Output.class file is not in directory pkg. What will be the output of the following C code if the name entered is "TOM" and time taken to enter this name is 2 seconds? #include <stdio.h> #include <time.h> int main () { time_t time1,time2; char get_input [256]; double dif_sec; time (&time1); printf ("Please enter the name of your pet: "); gets (get_input); time (&time2); dif_sec = difftime (time2,time1); printf ("%.2f\n", dif_sec ); return 0; } What will be the output of the following Java program? class newthread extends Thread { Thread t; String name; newthread(String threadname) { name = threadname; t = new Thread(this,name); t.start(); } public void run() { } } class multithreaded_programing { public static void main(String args[]) { newthread obj1 = new newthread("one"); newthread obj2 = new newthread("two"); try { obj1.t.wait(); System.out.print(obj1.t.isAlive()); } catch(Exception e) { System.out.print("Main thread interrupted"); } } }