Which of the following communication application types requires real-time interaction?

A. blog
B. mobile messaging
C. chat
D. email

Answer: C

Computer Science & Information Technology

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Usability and user-interface design are key factors in delivering apps that business users will adopt and use.

Answer the following statement true (T) or false (F)

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Computer Science & Information Technology

____________ refers to the process of associating a method definition with a method invocation.

(a) Binding (b) Encapsulation (c) Inheritance (d) Polymorphism

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Computer Science & Information Technology

Show the output of the following code

``` #include using namespace std; class Parent { public: Parent() { cout << "Parent’s no-arg constructor is invoked" << endl; } ~Parent() { cout << "Parent’s destructor is invoked" << endl; } }; class Child: public Parent { public: Child() { cout << "Child’s no-arg constructor is invoked" << endl; } ~Child() { cout << "Child’s destructor is invoked" << endl; } }; int main() { Child c1; Child c2; return 0; } ```

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Computer Science & Information Technology

The available password policy that determines the number of passwords remembered by Windows for each user is ________

Fill in the blank(s) with correct word

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Computer Science & Information Technology