Question 4 Given the following variable declarations: int a[5] = {5. 4. 3. 2. 1}; int p = a; And that the array a is stored starting from memory address Oxa0 and that integers are 4 bytes, what are the values returned E the following expressions? Memory addresses should be given hexadecimal. Answers: Expression Value a *a *a - 2 a[2] ka[2]

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
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Question 4
Given the following variable declarations:
int a[5] = {5, 4. 3, 2, 1};
int *p = a;
And that the array a is stored starting from memory address 0xa000
and that integers are 4 bytes, what are the values returned by
the following expressions? Memory addresses should be given in
hexadecimal.
Answers:
Expression
Value
a
*a
*а - 2
a[2]
&a[2]
p + 3
* (p + 1)
*p + 2
p[4]
&p[4]
& (p[4])
Transcribed Image Text:Question 4 Given the following variable declarations: int a[5] = {5, 4. 3, 2, 1}; int *p = a; And that the array a is stored starting from memory address 0xa000 and that integers are 4 bytes, what are the values returned by the following expressions? Memory addresses should be given in hexadecimal. Answers: Expression Value a *a *а - 2 a[2] &a[2] p + 3 * (p + 1) *p + 2 p[4] &p[4] & (p[4])
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