Answer:
class Automobile {
virtual void drive ()=0;
}
Explanation:
In C++, an abstract class is one which cannot be instantiated. However it can be subclassed. A class containing a pure virtual function is considered an abstract class. A virtual function is preceded by the virtual keyword. For example:
virtual void drive();
In addition , if a virtual function is pure, it is indicated using ' = 0 ;' syntax.
For example:
virtual void drive() = 0;
Of the given options:
class Automobile {
virtual void drive ()=0;
}
represents an abstract class.
Answer:
get to know more aboutthe software
Answer:
The correct answer to the given question will be Sorting tools, Scrolling, the Search Engine, and the Search Box.
Explanation:
- Sorting tools: The arrangement of an object according to some specific rules or in a sequence manner, known as Sorting. There are many types of sorting algorithms used in excel, such as (Merge sort, Bubble sort, etc) by which we can easily sort the data.
- Search Engine: A field from which a person can get a result by typing any query.
- Search box: It mainly defines the locality or the location where we want to search for a query or where we want to search.
- Scrolling: The activity of moving the texts, graphics or the picture upward and downward to the displayed screen is termed as the Scrolling.
Answer:
B
Explanation:
public access specifier is used to access the objects outside the class.if it is private we can not access that outside the class.Public is useful when you want to expose some data which is useful to the user and private is used to hide the confidential data from the user