What Is Function In Object-Oriented Program?


A function is a combination of instructions that are combined to achieve some result. A function is independent and not associated with a class. Object-oriented programming uses a number of core concepts: abstraction, encapsulation, inheritance and polymorphism.



What is function in object-oriented program?

A function is a combination of instructions that are combined to achieve some result. A function is independent and not associated with a class. Object-oriented programming uses a number of core concepts: abstraction, encapsulation, inheritance and polymorphism.


What are the main benefits of using a DBMS to manage data in applications involving extensive data?

An advantage of the database management approach is, the DBMS helps to create an environment in which end users have better access to more and better-managed data. Such access makes it possible for end users to respond quickly to changes in their environment.


What are the benefits of using OODBMS over an Ordbms?

Advantages and Disadvantages of OODBMSS

  • Enriched modeling capabilities.
  • Extensibility.
  • Capable of handling a large variety of data types.
  • Removal of impedance mismatch.
  • More expressive query language.
  • Support for schema evolution.
  • Support for long-duration, transactions.
  • Applicability to advanced database applications.


Is object oriented programming necessary?

OO is often quoted as a Nirvana-like solution to the software development, however there are many times when it is not appropriate to be applied to the issue at hand. It can, quite often, lead to over-engineering of a problem to reach the perfect solution, when often it is really not necessary.


How can we use object in program?

Programs which use objects all have certain features in common:

  1. They have a Class-Control paragraph. This lists all the classes the program is going to use.
  2. They declare one or more data items of type OBJECT REFERENCE. An Object Reference data item holds an object handle.
  3. They use the INVOKE verb to send messages.


What are the benefits of using object-oriented approach?

4 Advantages of Object-Oriented Programming

  • Modularity for easier troubleshooting. When working with object-oriented programming languages, you know exactly where to look when something goes wrong.
  • Reuse of code through inheritance.
  • Flexibility through polymorphism.
  • Effective problem solving.


What is the role of a DBMS and what are its advantages What are its disadvantages?

Advantages: Improved data sharingImproved data securityBetter data integrationMinimized data inconsistency Improved data accessImproved decision makingIncreased end-user productivityc. Disadvantages:Increased costsManagement complexityMaintaining currencyVendor dependenceFrequent upgrade/replacement cycles 8.


What are the advantages of the object-oriented approach?

Benefits of Object-Oriented Approach

Object-oriented databases make the promise of reduced maintenance, code reusability, real world modeling, and improved reliability and flexibility.


What is object-oriented structure?

Object-oriented programming (OOP) is a programming paradigm based on the concept of objects, which are data structures that contain data, in the form of fields (or attributes) and code, in the form of procedures, (or methods).


What is the principal advantage of an object-oriented database?

The main advantages are: Complex data and a wider variety of data types compared to MySQL data types. Easy to save and retrieve data quickly. Seamless integration with object-oriented programming languages.


What is absorption BYJU's?

In biology, absorption is the process where substances are assimilated (or absorbed) into the cells through osmosis or diffusion. In the human body, nutrients are absorbed from digestion and supplied to the rest of the body through the bloodstream. Read more by registering at BYJU'S NEET.


What is examination process?

Examination process means the procedures, practices, and activities that are part of administering formal examinations to establish employment lists for classifications.


Is sorption is a absorption?

Sorption describes the actions of absorption and adsorption - desorption is the opposite of sorption. Adsorption and absorption are important processes that occur in chemistry and biology. The major difference between adsorption and absorption is that one is a surface process and the other a bulk process.


What is the meaning of surface in science?

surface, in chemistry and physics, the outermost layer of a material or substance.


How do you find similarity ratios?

If two triangles are similar, their similarity ratio is the ratio between a side length in the first triangle and the corresponding side length in the second triangle.


Is asa test of similarity?

Note: The ASA criterion for similarity becomes AA, since when only one ratio of sides = k, there is nothing to check. Given triangles ABC and DEF, suppose angle CAB = angle FDE is a right angle. Then if |EF|/|BC| = |DE|/|AB| = k. Then triangle ABC is similar to triangle DEF (with scaling ratio k).


What is sorption in simple words?

Sorption is a physical and chemical process by which one substance becomes attached to another.


Which among the following is an example of sorption?

cotton dipped in ink is an example of sorption.


What is mean by surface chemistry?

Definition of surface chemistry

: a branch of chemistry that deals with the properties of surfaces or phase boundaries and with the chemical changes occurring at a surface or interface.


What is meant by sorption in chemistry?

Sorption can be defined as a phenomenon of fixation or capture of a gas or a vapor (sorbate) by a substance in condensed state (solid or liquid) called sorbent .


Dated : 11-Jul-2022

Category : Education

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