Answer:
1. Classes and objects
2. Inheritance
3. Polymorphism
4. Data hiding/ encapsulation
5. Interfaces.
Explanation:
Classes and objects depict the major component of the OOP (object oriented programming). It explains the object like a ball in a soccer game development.
The inheritance is like the subclass of the object. Data hiding is a stage in oop where the codes or data are hidden from another users.
In the polymorphism stage, the object is given the ability to change to a sub-object, while in the interface stage a function or method signature is defined without implementing it.
Participants in open source community projects get experience and make connections with other professionals that can be valuable resources during a job hunt.
You have to subtract the tax amount by the final amount then multiply the result by the percentage of tip that is based on the service that you received.
Answer:
b. LinkedHashSet
Explanation:
A LinkedHashSet is an ordered version of HashSet that maintains a doubly-linked List across all elements. When the iteration order is needed to be maintained this class is used. LinkedHashSet maintains a linked list of the entries in the set, in the order in which they were inserted.
Adding a table to a document can be done in Microsoft Word using the insert ribbon, the insert ribbon are mostly used for adding options to a document.
- The insert ribbon is a multi functional ribbon which has up to about 10 different useful groups for adding elements to a document.
- Some of the groups on the insert ribbon include ; Pages, Text, Header & Footer, Tables, illustrations, Links, Media and so on.
- The Table group in the insert ribbon allows different table adding options such as inserting an already existing table, drawing a new table or importing an excel table.
Therefore, adding a table to a document is performed from the insert ribbon in Microsoft Word.
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