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What happens when you attempt to compile and run the following code?
#include
using namespace std;
class First
{
public:
void Print(){ cout<<"from First";}
};
class Second
{
public:
void Print(){ cout<< "from Second";}
};
int main()
{
First FirstObject;
FirstObject.Print();
Second SecondObject;
SecondObject.Print();
}
Suggested Answer: D
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41 comments · newest first
KA
Karon
11 months ago
I don't know, seems too simple to be true.
ST
Staci
11 months ago
Classic example of object-oriented programming!
GA
Gail
11 months ago
Wait, are you sure? I thought it would print something else.
NU
Nu
11 months ago
Totally agree, that's the right output!
LY
Lynna
11 months ago
It prints: from First from Second.
KR
Krissy
12 months ago
I feel like I might be mixing things up, but I think it could be option C since both Print methods are called in main().
RI
Rima
12 months ago
This reminds me of a practice question where we had to identify outputs from multiple classes. I think it should print "from First" and then "from Second."
TH
Thaddeus
12 months ago
I'm not entirely sure, but I remember something about how the output would depend on the order of the Print calls.
OS
Osvaldo
1 year ago
I think the code should compile fine since both classes have their Print methods defined correctly.
ST
Stephanie
1 year ago
This seems pretty straightforward to me. The output will be "from First" and then "from Second" since we're creating an object of each class and calling the respective Print() methods. I'm confident the answer is A.
IR
Irene
1 year ago
I'm not totally sure about this one. The code looks straightforward, but I want to double-check my understanding of how class objects and member functions work. I'll need to walk through it carefully.
MA
Margarett
1 year ago
Okay, I've got this. The key here is that each class has a Print() method, and we're creating an object of each class and calling the Print() method on each. So the output will be "from First" and then "from Second" - answer A.
XE
Xenia
1 year ago
Hmm, I'm a bit confused by this one. I'm not sure if the output will be A or C. I'll need to think through the class definitions and how the Print() methods are being called.
WE
Werner
1 year ago
This looks like a simple class and object example. I think the answer is A - it should print "from First" and then "from Second" since we're creating an object of each class and calling the Print() method on each.
MA
Malcom
1 year ago
Okay, I think I've got this. If the customer rejects the offer, the next step is for Pega to reevaluate the Next-Best-Action. That way, it can determine the most appropriate next offer or interaction to present to the customer. I'm feeling good about this one.
NI
Nicholle
1 year ago
Okay, let me break this down. The question is asking about what the administrator uses Restrictions to do in the ESM Console. Based on the options, it seems like it could be either A or B. I'll have to weigh the pros and cons of each before making a decision.
JE
Jerrod
1 year ago
Wait, are we supposed to actually compile and run this code? I thought this was just a theoretical question. I'm going to try it out and see what happens!
MA
Mammie
1 year ago
This is a great question! It really tests your understanding of C++ and class inheritance. I'm glad I studied this topic thoroughly.
PA
Pansy
1 year ago
D) It prints: from Secondfrom Second
JE
Jerilyn
1 year ago
C) It prints: from Firstfrom Second
RA
Ranee
1 year ago
B) It prints: from Firstfrom First
CH
Cherri
1 year ago
A) It prints: from First
FR
Francine
1 year ago
Haha, this question is a classic! It's testing whether you understand how object-oriented programming works. I bet the person who wrote this question is a real joker.
AL
Alaine
1 year ago
Oh, I see. So the correct answer is: A) It prints: from First
VE
Vernice
1 year ago
No, it actually prints: from First from First
AR
Arletta
1 year ago
I think it prints: from First from Second
MI
Miesha
1 year ago
I'm not sure, but I think it will print from First twice.
CA
Carlee
1 year ago
I agree with Chauncey. The code is straightforward, and the output is exactly what I would expect.
VI
Vilma
1 year ago
The correct output is: from First from Second
GL
Glenn
1 year ago
I agree with you, it should be: from First from Second
BO
Bobbie
1 year ago
Yes, that's correct. The code creates objects of both classes and calls their Print functions.
BI
Billye
1 year ago
No, it will print: from First from First
BO
Bobbie
1 year ago
I think it will print: from First and then from Second.
XU
Xuan
1 year ago
I think the output will be: from First from Second
JO
Johna
2 years ago
I agree with Esteban, the code will print from First and then from Second.
CH
Chauncey
2 years ago
The correct answer is option C. The code will print 'from Firstfrom Second' because it creates two objects, one of the 'First' class and one of the 'Second' class, and then calls the 'Print()' method on each object.
GE
Geraldine
1 year ago
D) It prints: from Secondfrom Second
BR
Britt
1 year ago
C) It prints: from Firstfrom Second
LE
Leila
1 year ago
B) It prints: from Firstfrom First
GE
Gearldine
1 year ago
A) It prints: from First
ES
Esteban
2 years ago
I think it will print from First first and then from Second.