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What will happen when you attempt to compile and run the following code?
#include
using namespace std;
int main (int argc, const char * argv[])
{
enum state { ok, error, warning};
enum state s1, s2, s3;
s1 = ok;
s2 = warning;
s3 = error;
s4 = ok;
cout << s1<< s2<< s3;
return 0;
}
Suggested Answer: B
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17 comments · newest first
SH
Shawna
10 months ago
Nah, it's definitely a compilation error.
VA
Vanna
11 months ago
Wait, really? I thought enums could just be assigned like that!
LE
Lelia
11 months ago
I think it will print "021" though.
BE
Bette
11 months ago
Totally agree, that line is a problem!
CO
Colette
11 months ago
It will cause a compilation error due to s4 not being declared.
JU
Juliana
12 months ago
I remember something about enum values, but I’m confused about the undeclared variable. It might lead to a compilation error.
DA
Dacia
12 months ago
I practiced a similar question, and I think it will print "123" because of how enums work, but I could be wrong.
CA
Catherin
12 months ago
I’m not entirely sure, but I feel like it might print "021" since enums start from 0.
KA
Kara
1 year ago
I think there’s a compilation error because I remember that you can’t use an undeclared variable like s4.
TA
Tammara
1 year ago
Ugh, enums always trip me up. I'll need to think this through carefully and maybe even try compiling the code to see what happens.
RA
Raina
1 year ago
I'm pretty confident I know the answer to this one. Enums are just a way to give names to integer values, and the values are printed as the underlying integers.
DA
Dannette
1 year ago
Okay, I think I've got this. The enum values are being printed directly, so the output should be the numeric values of the enum constants. Let me work through it step-by-step.
DE
Denny
1 year ago
I'm a bit confused by the enum declaration and usage here. I'll need to review my notes on enums to make sure I understand what's happening.
JO
Joana
1 year ago
Hmm, this looks tricky. I'll need to carefully read through the code and think about how enum values are stored and printed.
JO
Jolanda
1 year ago
I'm a bit confused by this question. The wording about "leveraging existing technologies" makes me wonder if the risk management plan could be created later, during program execution or delivery. I'll have to review my notes to see if I can figure this out.
SH
Shaniqua
1 year ago
This question seems to be asking about the process of gathering and documenting the system requirements. I think the answer is Functional requirements, since that's the option that describes the elements like quantity, quality, coverage, timelines, and availability.
FE
Felton
1 year ago
I've got this! The key is understanding that a partition can have multiple time schedules, and each time schedule contains one or more time periods. Option A is the correct answer.