Answer Posted / namitha

Data abstraction refers to, providing only essential
features by hiding its background details.
example:
class result
{
int marks;
float percentage;
char name[20];
void input();
void output();
}

main()
{
bank b1;
b1.input();
b1.output();
}

in the above example, b1 is an object calling input and
output member functions, but that code is invisible to the
object b1.

Is java based off c++?

1028

---

Evaluate as true or false: !(1 &&0 || !1) a) True b) False c) Invalid statement

1258

---

What is time h in c++?

1188

---

What is the difference between an enumeration and a set of pre-processor # defines?

1458

---

Explain the differences between private, public and protected and give examples.

1074

---

What is srand c++?

1174

---

If a base class declares a function to be virtual, and a derived class does not use the term virtual when overriding that class, is it still virtual when inherited by a third-generation class?

1104

---

Is java as fast as c++?

1154

---

What is == in programming?

1092

---

What are the unique features of C++.

1146

---

What do you mean by ‘void’ return type?

1106

---

What is wrapper class in c++?

1200

---

write a porgram in c++ that reads an integer and print the biggest digit in the number

2313

---

Differentiate between the message and method in c++?

1120

---

What are the 2 main types of data structures?

1172

---