Based on Figure 3(a), explain what happen on program memory when line 3 - 9 executed and what is the output of the following program? Use block diagram in Figure 3(b) for program memory explanation. Figure 3 (a) : SOURCE CODE 1. int main () 2. { 3. int a, b, *pData; 4. pData = &a; 5. b = 3; 6. *pData = 7; 7. a = *pData; 8. cout<

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
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Based on Figure 3(a), explain what happen on program memory when line 3 - 9 executed and what is the output of the following
program? Use block diagram in Figure 3(b) for program memory explanation.
Figure 3 (a): SOURCE CODE
1.
int main ()
2.
{
3.
int a, b, *pData;
4.
pData =
&a;
5.
b = 3;
6.
*pData = 7;
7.
a = *pData;
8.
cout<<a<<" & "<<b;
9.
return 0;
10.
}
Figure 3 (b) : PROGRAM MEMORY BLOCK DIAGRAM TEMPLATE
Line 3:
a
b
pData
1234
5678
9123
Line 4:
Transcribed Image Text:Based on Figure 3(a), explain what happen on program memory when line 3 - 9 executed and what is the output of the following program? Use block diagram in Figure 3(b) for program memory explanation. Figure 3 (a): SOURCE CODE 1. int main () 2. { 3. int a, b, *pData; 4. pData = &a; 5. b = 3; 6. *pData = 7; 7. a = *pData; 8. cout<<a<<" & "<<b; 9. return 0; 10. } Figure 3 (b) : PROGRAM MEMORY BLOCK DIAGRAM TEMPLATE Line 3: a b pData 1234 5678 9123 Line 4:
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