Chapter 7, Problem 17PS

2) Answer the question with the correct options given below A)What is the output of the following code? int *p1, *p2;   p1 = new int;   p2 = new int; *p1 = 11;   *p2 = 0;   p2 = p1;   cout  << *p1 <<" " << *p2 << endl;    0 11 11 0 0 0 11 11   B) What is wrong with the following code fragment?   int *p1, *p2;  p1 = new int;  p2 = new int;  *p1=11;  *p2=0;  p2=p1;  cout  << *p1 <<" " << *p2 << endl;   delete p1;  delete p2; p1 and p2 both have the same value, so the delete p2 will cause an error nothing B and C You have a memory leak C) Which of the following correctly declares a dynamic array of strings?  p1 = new string[]; p1 = new string[13];  p1 = new string(13);  p1 = new stringArray(13);

Question 40. Consider the following code chunk: import random x=0while(x < 4): x = random.choice([1, 2, 3]) print(x) It is not a good idea to run these lines because...a) x is an invalid argument to print().b) the condition x < 4 is never violated.c) the function random.choice() does not exist. d) x is initialised with the wrong type.

Complete the following questions about different types of variables:i. Check the last digit of your id number(123456789). If it is even or 0, fill the gap in (A)with the word global (i.e., static global), otherwise, fill it with local (i.e., static local).Then, complete Table I. ii. In a multi-source program, there is a fileA.c that contains variables and functions,and a fileB.c that contains the main function, as well as usage of some of theresources found in fileA.c.   Explain:a) fileA.c has a global variable called my_variable, that should only beaccessed within the file. I.e., no other files should be able to access thatvariable.How should my_variable be declared inside of the file, in order to guaranteethis functionality? b) fileA.c also has a global variable called my_shared_variable, which canand should be accessible from other files, including fileB.c.How should my_shared_variable be declared in order to allow thisfunctionality?Note for item ii): You also need to state in a…