Discuss C++ Institute CPP Exam Topic 3 Question 71

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

#include

using namespace std;

int main ()

{

bool a,b;

cin>>a>>b;

cout<

return 0;

}

Program will output:

Suggested Answer: E

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17 comments · newest first

Millie 11 months ago

Definitely not "truetrue", that's for sure!

Cletus 11 months ago

I’m not so sure about that, seems odd.

Ryan 11 months ago

Wait, really? I thought it would just print true.

Murray 11 months ago

Totally agree, that's how bools work!

Dana 12 months ago

It will output 11.

Ammie 12 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.

Merissa 12 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.

Veta 1 year ago

I'm not entirely sure, but I feel like it might output "11" because true is often represented as 1 in programming.

Jacklyn 1 year ago

I think the output will be "truetrue" since that's what I remember from similar questions about bool values.

Cassi 1 year 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.

Karl 1 year 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.

Brittani 1 year 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.

Marisha 1 year ago

This looks straightforward, I think I can handle it. I'll just need to pay close attention to the input and output formatting.

Frankie 1 year 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.

Yolande 1 year 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.

Stephanie 1 year 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.

Dyan 1 year 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.

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