i have a quiz and i need solve it.

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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i have a quiz and i need solve it.

Question 1:

  • Declare a 5-element array of integers.
  • Use a for loop to enable the user to initialize the values of this array.
  • use initializer list, 4                7             8             99           12, to initialize this array.

 

 

 

 

 

Question 2:

  • Declare an array of string of length 30 characters (name it stringx).
  • Read string from the user into stringx

 

 

 

 

  • If you entered ‘Emad Alsuwat’, what is the output of the following:

cout<<stringx<<endl;

  • What is the output of the following:

cin>>stringx;

cout<<stringx<<endl;

Question 3:

What is the output of following code?

                                                            #include<iostream.h>

                                                            using namespace std;

                                                            void main()

                                                                                {

                                                                                                    int a[10] = {2,3,4,5,6,7,8,9,1,0}, *p, *q;

                                                                                                    p = &a[3];

                                                                                                    q = p + 5;

                                                                                                    p = q - 2;

                                                                                                    p++;

                                                                                                    cout<<"The value of p and q are"<<*p<<*q;

                                                                                }

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