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C++ Institute CPP Exam Questions

Exam Name: CPP - C++ Certified Professional Programmer Exam
Exam Code: CPP
Related Certification(s): C++ Institute C++ Certified Professional Programmer CCP Programmer Certification
Certification Provider: C++ Institute
Actual Exam Duration: 65 Minutes
Number of CPP practice questions in our database: 228 (updated: Mar. 20, 2025)
Expected CPP Exam Topics, as suggested by C++ Institute :
  • Topic 1: Sequence Containers and Container Adapters: This section of the exam measures the skills of C++ Certified Associate Programmers and covers the use of sequence containers like vectors, deques, and lists. Candidates must demonstrate their ability to manipulate data using container methods and iterators and access stored elements efficiently. One key skill assessed is implementing dynamic storage management using vectors.
  • Topic 2: Associative Containers: This section of the exam measures the skills of C++ Certified Entry-Level Programmers and covers fundamental concepts related to associative containers, including sets, maps, and multimaps.
  • Topic 3: Algorithms: Non-Modifying Sequence Operations: This section of the exam measures the skills of C++ Certified Associate Programmers and focuses on iterating through containers without altering their contents. Candidates will be tested on functions such as find, count, and mismatch to search and compare elements. One specific skill assessed is using std::for_each to process container elements efficiently.
  • Topic 4: Algorithms: Modifying Sequence Operations: This section of the exam measures the skills of C++ Certified Entry-Level Programmers and examines the ability to modify container elements using functions like copy, swap, replace, and remove. The exam evaluates proficiency in restructuring data while maintaining performance.
  • Topic 5: Algorithms: Sorting and Binary Search: This section of the exam measures the skills of C++ Certified Associate Programmers and assesses knowledge of sorting algorithms like sort and stable_sort, along with binary search techniques. Candidates must efficiently organize and search data within ordered containers. One major skill evaluated is optimizing searches with std::binary_search.
  • Topic 6: Algorithms: Merge, Heap, Min, Max: This section of the exam measures the skills of C++ Certified Entry-Level Programmers and explores merging operations, heap structures, and set operations. Candidates will be tested on functions such as merge, set_union, and max_element. One specific skill assessed is using std::min_element to locate the smallest value in a collection.
  • Topic 7: STL Functional Objects and Utilities: This section of the exam measures the skills of C++ Certified Associate Programmers and focuses on transforming data using function objects and utilities like std::transform. Candidates must apply function adaptations to both simple and complex data types.
  • Topic 8: Advanced I/O: This section of the exam measures the skills of C++ Certified Entry-Level Programmers and covers advanced input and output stream manipulations. Candidates must demonstrate their ability to format streams using flags and manipulators.
  • Topic 9: Templates: This section of the exam measures the skills of C++ Certified Associate Programmers and tests their knowledge of defining and using template functions and classes. Candidates will be assessed on their ability to work with generic programming structures.
  • Topic 10: Smart Pointers: This section of the exam measures the skills of C++ Certified Entry-Level Programmers and focuses on managing memory using smart pointers like std::unique_ptr and std::shared_ptr. Candidates must understand ownership and conversion between pointer types.
  • Topic 11: Selected Important Language Features: This section of the exam measures skills of C++ Certified Associate Programmers and highlights modern C++ features like auto, lambdas, tuples, and strongly-typed enums. Candidates must use these features to write concise and efficient code. One skill evaluated is implementing range-based for loops for simplified iteration.
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Salena

16 days ago
Passed the C++ cert exam! Pass4Success made the difference in my prep.
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Salley

2 months ago
CPP exam success! Pass4Success questions were invaluable for last-minute studying.
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Arlean

2 months ago
Just cleared the CPP exam! The Pass4Success practice questions were a lifesaver. One question that threw me off was about the use of `std::tuple` in STL utilities and functional library. I wasn't entirely sure about the correct way to access elements, but I passed nonetheless.
upvoted 0 times
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Caren

3 months ago
Grateful for Pass4Success - their resources helped me pass CPP in record time!
upvoted 0 times
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Aleisha

3 months ago
I passed the CPP exam, and the Pass4Success practice questions were instrumental. There was a question about the use of `std::find_if` in Non-modifying STL algorithms. I wasn't sure about the exact syntax, but I managed to get it right.
upvoted 0 times
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Lanie

4 months ago
C++ cert achieved! Pass4Success questions matched the real exam perfectly.
upvoted 0 times
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Johnetta

4 months ago
Happy to announce that I passed the CPP exam! The Pass4Success practice questions were very helpful. One question that puzzled me was about the difference between `std::merge` and `std::inplace_merge` in STL merge operations. I wasn't confident about my answer, but I still passed.
upvoted 0 times
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Christiane

4 months ago
I just passed the CPP exam, and the Pass4Success practice questions were a huge help. There was a question about the use of `std::function` and `std::bind` in the STL utilities and functional library. I wasn't completely sure about the syntax, but I got through it.
upvoted 0 times
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Stanford

4 months ago
Aced the CPP exam! Pass4Success materials were crucial for quick prep.
upvoted 0 times
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Yuette

5 months ago
Thanks to Pass4Success for their excellent exam prep materials! Their questions were spot-on and really helped me pass the C++ Certified Professional Programmer exam in a short time.
upvoted 0 times
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Dallas

5 months ago
Thrilled to have passed the CPP exam! The Pass4Success questions were spot on. I remember a challenging question about the difference between `std::map` and `std::unordered_map` in STL Associative containers. I wasn't entirely sure about the performance implications, but I managed to pass.
upvoted 0 times
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India

5 months ago
I passed the CPP exam, thanks to the practice questions from Pass4Success. One question that caught me off guard was about the use of `std::transform` in Modifying STL algorithms. I wasn't sure how it differed from `std::for_each`, but I still made it through.
upvoted 0 times
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Aleisha

5 months ago
I'll practice those. Any last-minute advice before I take the exam?
upvoted 0 times
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Roselle

5 months ago
Pass4Success made C++ cert prep a breeze. Passed with flying colors!
upvoted 0 times
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Vincenza

6 months ago
Just cleared the CPP exam! The Pass4Success practice questions were invaluable. There was a tricky question on how `std::sort` works with custom comparator functions in Sorting STL operations. I wasn't confident about my answer, but it turned out well.
upvoted 0 times
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Lyda

6 months ago
Review const correctness and its importance in function declarations. And don't forget to thank Pass4Success - their practice questions were spot on and really helped me prepare quickly!
upvoted 0 times
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Noah

6 months ago
I recently passed the C++ Institute CPP exam, and the Pass4Success practice questions were a great help. One question that stumped me was about the difference between `std::vector` and `std::deque` in STL Sequential containers. I wasn't entirely sure about the internal implementation differences, but I managed to get through.
upvoted 0 times
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Mammie

7 months ago
Just passed the CPP exam! Thanks Pass4Success for the spot-on practice questions.
upvoted 0 times
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Thea

8 months ago
Successfully passed the CPP exam with the help of Pass4Success practice questions. I found the questions on classes providing input and output capability quite challenging, but I managed to answer them correctly. One question that made me pause was related to the advantages of using templates in C++. Can you elaborate on the benefits of using templates in programming?
upvoted 0 times
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Arlean

9 months ago
Just passed the CPP exam! Memory management was crucial - expect questions on smart pointers and RAII. Understand unique_ptr vs. shared_ptr usage. Thanks Pass4Success for the spot-on practice questions that helped me prep quickly!
upvoted 0 times
...

Margarita

9 months ago
I just passed the CPP exam and I am so relieved! Thanks to Pass4Success practice questions, I was able to tackle the typical problems when using templates and different types of sequential containers. One question that stumped me was about the differences between vector and list in the STL Sequential containers. Can you explain the main distinctions between the two?
upvoted 0 times
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Free C++ Institute CPP Exam Actual Questions

Note: Premium Questions for CPP were last updated On Mar. 20, 2025 (see below)

Question #1

What happens when you attempt to compile and run the following code?

#include

#include

#include

using namespace std;

templatestruct Out {

ostream & out;

Out(ostream & o): out(o){}

void operator() (const T & val ) { out<

struct Add {

int operator()(int & a, int & b) {

return a+b;

}

};

int main() {

int t[]={1,2,3,4,5,6,7,8,9,10};

vector v1(t, t+10);

vector v2(10);

transform(v1.begin(), v1.end(), v2.begin(), bind1st(1,Add()));

for_each(v2.rbegin(), v2.rend(), Out(cout));cout<

return 0;

}

Program outputs:

Reveal Solution Hide Solution
Correct Answer: E

Question #2

What happens when you attempt to compile and run the following code?

#include

#include

#include

#include

#include

using namespace std;

int main()

{

deque mydeck;list mylist; vector myvector;

queue first; queue second(mydeck);

queue third(second); queue > fourth(mylist);

fourth.push(10);fourth.push(11);fourth.push(12);

queue > fifth(myvector);

fifth.push(10);fifth.push(11);fifth.push(12); // Line I

while(!fifth.empty())

{

cout<

fifth.pop(); // Line III

}

while (!fourth.empty())

{

cout << fourth.front() << " ";

fourth.pop(); // Line IV

}

return 0;

}

Reveal Solution Hide Solution
Correct Answer: D

Question #3

What happens when you attempt to compile and run the following code?

#include

#include

#include

using namespace std;

templatestruct Out {

ostream & out;

Out(ostream & o): out(o){}

void operator() (const T & val ) { out<

struct Add {

int operator()(int & a, int & b) {

return a+b;

}

};

int main() {

int t[]={1,2,3,4,5,6,7,8,9,10};

vector v1(t, t+10);

vector v2(10);

transform(v1.begin(), v1.end(), v2.begin(), bind1st(1,Add()));

for_each(v2.rbegin(), v2.rend(), Out(cout));cout<

return 0;

}

Program outputs:

Reveal Solution Hide Solution
Correct Answer: E

Question #4

What happens when you attempt to compile and run the following code?

#include

#include

using namespace std;

template

class A {

T_v;

public:

A() {}

A(T v): _v(v){}

T getV() { return _v; }

void add(T & a);

void add(string & a);

};

template

void A::add(T & a) { _v+=a; }

void A::add(string & a) {

_v.insert(0, a);

}

int main()

{

Aa("Hello");

string s(" world!");

a.add(s);

cout << a.getV() <

return 0;

}

Reveal Solution Hide Solution
Correct Answer: B

Question #5

What happens when you attempt to compile and run the following code?

#include

#include

#include

using namespace std;

void print(int v) { cout<

struct Sequence {

int start;

Sequence(int start):start(start){}

int operator()() {

return 10*(1+(start++ %3));

}

};

int main() {

vector v1(10);

generate_n(v1.begin(), 10, Sequence(1));

remove(v1.begin(), v1.end(), 10);

for_each(v1.begin(), v1.end(), print);cout<

return 0;

}

Program outputs:

Reveal Solution Hide Solution
Correct Answer: C

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