4. What is the value of result after the following code executes? int a - 603B int b = 15; int result = 10; if (a = b) result *= 2; 5. What will the following code display? void showDub (int) ; int main () int x = 2; cout << x < endl; showDub (x); cout << x < endl; return 0; void showDub (int num) cout << (num * 2) << endl; 6. ) Given the following code segment, what is the output? = 1, z = 1; int x = 1, Y y = y + z; x = x + y: cout << "result = " << (x < y ? y: x) < endl;

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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4. What is the value of result after the following code executes?
int a - 603B
int b = 15;
int result = 10;
if (a = b)
result *= 2;
5.
What will the following code display?
void showDub (int) ;
int main ()
int x = 2;
cout << x < endl;
showDub (x);
cout << x < endl;
return 0;
void showDub (int num)
cout << (num * 2) << endl;
6.
) Given the following code segment, what is the output?
= 1, z = 1;
int x = 1, Y
y = y + z;
x = x + y:
cout << "result = " << (x < y ? y: x) < endl;
Transcribed Image Text:4. What is the value of result after the following code executes? int a - 603B int b = 15; int result = 10; if (a = b) result *= 2; 5. What will the following code display? void showDub (int) ; int main () int x = 2; cout << x < endl; showDub (x); cout << x < endl; return 0; void showDub (int num) cout << (num * 2) << endl; 6. ) Given the following code segment, what is the output? = 1, z = 1; int x = 1, Y y = y + z; x = x + y: cout << "result = " << (x < y ? y: x) < endl;
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