Answer:
I get 0x55 and this the linking address of the main function.
use this function to see changes:
/* bar6.c */
#include <stdio.h>
char main1;
void p2()
{
printf("0x%X\n", main1);
}
Output is probably 0x0
you can use your original bar6.c with updaated foo.c
char main;
int main() // error because main is already declared
{
p2();
//printf("Main address is 0x%x\n",main);
return 0;
}
Will give u an error
again
int main()
{
char ch = main;
p2(); //some value
printf("Main address is 0x%x\n",main); //some 8 digit number not what printed in p2()
printf("Char value is 0x%x\n",ch); //last two digit of previous line output
return 0;
}
So the pain in P2() gets the linking address of the main function and it is different from address of the function main.
Now char main (uninitialized) in another compilation unit fools the compiler by memory-mapping a function pointer on a char directly, without any conversion: that's undefined behavior. Try char main=12; you'll get a multiply defined symbol main...
Explanation:
Answer:
Explanation:
<u>Ways to Avoid Scope Creep</u>
Scope creep is what happens when changes are made to the scope of a project without any control. Changes happen to projects all the time without been notify ontime as a project manager. It is that very rare project that ends up delivering exactly what was asked for on the first day. However, without there being some control over the changes, a project manager has little chance of keeping on top of the work and managing the project effectively.
Generally, scope creep is when new requirements are added after the project has commence. These changes are not properly reviewed. The project team is expected to deliver them with the same resources and in the same time as the original scope.
On the other hand, as a project manager you could end up with a project with lots of approved, considered changes, that never ends because every time you think you have finished a new requirement arrives in your inbox and you have to make more changes.
The following are five ways to keep control of your project.
<em>1-Document the Requirements</em>
<em>2-Set up Change Control Processes</em>
<em>3-Create a Clear Project Schedule</em>
<em>4-Verify the Scope with the Stakeholders</em>
<em>5-Engage the Project Team</em>
Answer:
18, 13, 19
Explanation:
Number of computer programmers proficient only in Java = 45 - ( 1+1+6) = 37
Number of computer programmers proficient only in C++ = 30 - (6+1+5) = 18
Number of computer programmers proficient only in python = 20 - ( 1+1+5) = 13
Number of computer programmers are not proficient in any of these three languages = 100 - ( 37 + 18 + 13 + 1+ 1+ 5+ 6 ) = 100 - 81 = 19
The answer to the following question
<span>What kind of problems could you run into if you format a cell with the wrong format for the data type?
is:
there is a great possibility that your file format won't open because it has the wrong format</span>
