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C++ Institute CPP Exam - Topic 3 Question 71 Discussion

What will happen when you attempt to compile and run the code below, assuming that you enter the following sequence: true true?#include #include using namespace std;int main (){bool a,b;cin>>a>>b;cout
E) none of these
A) truetrue
B) falsefalse
C) 11
D) 00

C++ Institute CPP Exam - Topic 3 Question 71 Discussion

Actual exam question for C++ Institute's CPP exam
Question #: 71
Topic #: 3
[All CPP Questions]

What will happen when you attempt to compile and run the code below, assuming that you enter the following sequence: true true?

#include

#include

using namespace std;

int main ()

{

bool a,b;

cin>>a>>b;

cout<

return 0;

}

Program will output:

Show Suggested Answer Hide Answer
Suggested Answer: E

by Laticia at Sep 03, 2023, 06:41 AM

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Millie
9 months ago
Definitely not "truetrue", that's for sure!
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Cletus
10 months ago
I’m not so sure about that, seems odd.
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Ryan
10 months ago
Wait, really? I thought it would just print true.
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Murray
10 months ago
Totally agree, that's how bools work!
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Dana
10 months ago
It will output 11.
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Ammie
10 months ago
I’m confused about this one. I thought it would just print the words "true" and "false," but that doesn't seem to be an option here.
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Merissa
11 months ago
I practiced a question like this, and I remember that bool values are usually printed as 0 or 1, so "00" could be a possibility too.
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Veta
11 months ago
I'm not entirely sure, but I feel like it might output "11" because true is often represented as 1 in programming.
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Jacklyn
11 months ago
I think the output will be "truetrue" since that's what I remember from similar questions about bool values.
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Cassi
11 months ago
This seems straightforward, but I want to double-check my understanding. I'll walk through a few test cases in my head to make sure I'm on the right track.
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Karl
11 months ago
Okay, let's see here. The code is taking two boolean inputs and printing them out. I'm guessing the output will depend on how the booleans are interpreted when printed.
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Brittani
11 months ago
Hmm, I'm a bit unsure about this one. I'll need to carefully read through the code and think through the logic step-by-step.
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Marisha
11 months ago
This looks straightforward, I think I can handle it. I'll just need to pay close attention to the input and output formatting.
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Frankie
11 months ago
I've got a strategy for this. I'll trace through the code and consider the possible boolean values and how they'll be displayed. That should help me figure out the right answer.
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Yolande
11 months ago
Okay, I've got this. The answer is A - the interface on the OSPF peer must use the same key ID and key value as the configured interface on R1. The question is specifically asking about the condition that must be met, and that's the only option that matches the authentication requirements.
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Stephanie
11 months ago
Okay, I've got a strategy here. I need to identify the key requirements - scheduled model retraining, Docker containers, autoscaling, and monitoring for online prediction requests. Then I'll match those up with the platform components listed in the options.
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Dyan
11 months ago
Okay, I think reviewing the system metrics is the way to go here. That should give us some insights into where the performance issues might be coming from.
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