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
29
42 questions
Hard
5 votes301 runs0 comment
Medium
3 votes421 runs1 comment
Easy
3 votes396 runs0 comment
Medium
2 votes438 runs1 comment
Easy
2 votes428 runs0 comment
Hard
2 votes403 runs0 comment
Easy
2 votes383 runs0 comment
Write a C++ program that displays a memory address.
Samuelat Mar 28, 2022
Hard
1 vote431 runs1 comment
Easy
1 vote395 runs0 comment
Medium
1 vote390 runs0 comment
Write a function to display objects of type Complex.
Samuelat Mar 28, 2022
Hard
1 vote131 runs0 comment
How to use the logic operators AND / OR / NOT in C++
Samuelat Mar 28, 2022
Easy
1 vote61 runs0 comment
Hard
1 vote57 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 vote37 runs0 comment