TechnologyProfessionTest
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TechnologyProfessionTest
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Newest
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Last review
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Published
3812
To review
2
41 questions
Hard
5 votes270 runs0 comment
Medium
3 votes394 runs1 comment
Medium
2 votes407 runs1 comment
Easy
2 votes400 runs0 comment
Easy
2 votes373 runs0 comment
Medium
2 votes372 runs0 comment
Easy
2 votes359 runs0 comment
Write a C++ program that displays a memory address.
Samuelat Mar 28, 2022
Easy
1 vote440 runs0 comment
Hard
1 vote400 runs1 comment
Easy
1 vote369 runs0 comment
Medium
1 vote362 runs0 comment
Write a function to display objects of type Complex.
Samuelat Mar 28, 2022
Hard
1 vote114 runs0 comment
How to use the logic operators AND / OR / NOT in C++
Samuelat Mar 28, 2022
Easy
1 vote60 runs0 comment
Hard
1 vote47 runs0 comment
What does the following code display ? class A { public: virtual void hello() {cout << "A" << endl;} }; class B : public A { public: void hello() {cout << "B" << endl;} }; void meet_value(A a1, A a2) { a1.hello(); a2.hello(); } void meet_reference(A& a1, A& a2) { a1.hello(); a2.hello(); } int main() { B b; A a; meet_value(a, b); meet_reference(a, b); return 0; } Answer : "AAAB".
Samuelat Mar 28, 2022
Medium
1 vote33 runs0 comment