What is OOPS in Computer Science Full Form of OOPS- OOPS stands for Object-Oriented Programming. It is a programming paradigm that organizes software around objects rather than just functions or procedures. An object represents a real-world entity and contains both data (attributes) and functions (methods). OOPS helps developers write programs that are easier to understand, maintain, and reuse. What is OOPS? Object-Oriented Programming (OOPS) is a way of designing software by creating objects that interact with one another. Instead of writing one long sequence of instructions, a program is divided into smaller and reusable components called objects. For example: in a school management system a Student object can store information such as the student's name and roll number while also performing actions like displaying details or calculating marks. Main Principles of OOPS 1. Encapsulation Encapsulation is the process of combining data and the methods that operate on t...

  What is AI  (FULL FORM OF AI)   AI, stands for artificial intelligence, it is a branch of computer science which develops machine systems capable of demonstrating behavior linked to human intelligence. AI programs use data collection from different interactions to improve the way they imitate humans in order to perform tasks such as learning, planning, knowledge representation, perception and problem-solving.   Artificial intelligence technology is used for a wide range of applications such as web development, an automated chatbots for customer service, product recommendations based on a user’s habits, speech recognition. Mainly the purpose of AI is to improve the systems we already use by automating tasks to make them more efficient.   How AI work AI systems process large amounts of data through algorithms in order to find patterns which help them understand and replicate human intelligence by predicting future behaviour from an end-user. In order...

WHAT IS SEO    The full form SEO is Search Engine Optimization. It is a technique which is used o increase the number of viewers of a web site so that the position of the site will take on higher position in search engine result. SEO involves making certain changes in website design and contents which makes the site more attractive to a search engine.    Search engine facilitate to provide the best service for their users. It means delivering results on the search engine pages which are not only high quality but also relevant to what the searcher is looking for. In order to do his search engine will scan or crawl various websites for better and relevant results to those who are searching for particular topics or keywords. ALSO SEE THE FULL FORMS OF FOLLOWINGS - IC   ,   PHP   ,   ASP   ,   SQL   ,   MMS   ,   IDM   ,   INTEL   ,   PDF ...

WHAT IS IDM     IDM stand for Integrated data Management. It consist of a an integrated,modular environment to manage enterprise application data and optimize data driven application. IDM is a tool which facilitate data management hence improve the functional ability of the enterprises. ADVANTAGE OF THE IDM       There are so many advantage of the IDM some of them are as follows - 1. It produce enterprise ready application faster. 2. It improves data access and improve the speed. 3. It consistently achieve service level targets. 4. It does the function automatic and also simplify operations. 5. Its supports the business growth etc. ALSO SEE THE FULL FORMS OF FOLLOWINGS - IC   ,   PHP   ,   ASP   ,   SQL   ,   SEO   ,   MMS   ,   INTEL   ,   PDF   ,   FUP   ,   CC   ,   BCC  ,...

WHAT IS QR CODE       The QR Code stand for Quick Response code. It is a trademark for a type of matrix barcode or two dimensional barcode. It was first designed in 1994 for the automotive industry in Japan. A QR  code consist of black squares arranged in a square grid on a white background which can be read by imaging device such as camera. The required data is then extracted from pattern that are present in both horizontal and vertical components of the image. ADVANTAGE OF QR CODE      QR Codes are quick response code that work to store huge information and can be decoded using mobile device. It is a medium to transfer and popularize a set of information to many people easily. It is a new way of marketing. It is a marketing tool that helps the business to attract more consumers from the market. With the help of QR code businesses are presenting the ideas and features of the business.

WHAT IS SIM             SIM stand for Subscriber Identification Module. It is small portable memory chip,with the help of this chip users can make phone calls across the world where subscriber's network is available. SIM is generally used in mobile phones that operates on GSM network. It is portable and user can use it any supporting mobile phone. SIZE OF SIM            When SIM card was invented,its size was almost of the size of a credit card. But nowadays the sim cards which are available has the dimension 15mm by 12 mm. Presently some smart phones uses micro and nano SIM cards which are in different in size and are very small. INFORMATION STORED BY SIM CARDS         The SIM card contains necessary information and personal data which are as follows - 1.  Phone number 2. Address Book 3. Network Authorization Data 4.Text Message 5. Personal security Keys and some other data.  ...

WHAT IS ERP        ERP stand for Enterprise Resource Planning. It is a business process management software that allows an organisation to use a system of integrated application to manage the business in easy way. It is used to store,collect. Manage and interpret data from many business activities like product planning ,Manufacturing planning,cost planning,service delivery,Marketing and sales,Inventory Management,etc TYPES OF ERP SOFTWARE      ERP software is very useful for large organisation. It is available in many modules.  Financial Accounting Human Resources  Inventory  Purchasing  Project Management Supply Chain Management  Customer Relationship management etc      ERP software module has its own functional area and used by the organisation for efficiently manage their business. ADVANTAGE OF ERP    It facilitate automated core business operation.    It reduc...

WHAT IS DSC               DSC stand for Digital Signature Certificate.It is a secured digital key issued by a certifying authority for the purpose of validating and certifying the identity of an individual or organisation.This certificate acts as a proof of identity of an individual for a definite purpose.A digital signature can be presented electronically to prove one's identity to access information on internet and to sign a document digitally.              A digital signature  certificate contains information about the users name,pincode,email address,country,date of issue,date of expiry and name of the issuing authority. TYPES OF DSC             Depending on the requirement DSC is of three types- 1. CLASS-1 CERTIFICATE         This certificate confirms that the information in the application provided by the subscriber matches with the information...

WHAT IS CCTV        CCTV stand for Closed Circuit Television.It is a system where all the elements like video camera,display monitors,recording devices are directly connected. HOW CCTV FUNCTION       CCTV consist of camera,display monitors,recording devices etc.It is used wired or wireless transmission to send the signals or broadcast to the monitor or recording device.It can transmit video,audio or both.Advanced CCTV cameras also have night vision capabilities to record low light images.The CCTV signals are monitored for security purpose only. COMPONENTS OF CCTV     CCTV consists of the followings- Security Cameras Cables Video Recorder Storage Unit Display Unit IMPORTANCE OF CCTV       CCTV used to monitor sensitive areas which is required to be monitored constantly.It is very helpful to prevent crime because it monitors all the activities and record them.The following are the benef...

WHAT IS GPS                GPS stand for Global Positioning System.The GPS is a satellite based navigation system.It is freely accessible to anyone with the help of GPS receiver.It allows ground users to determine their exact location,velocity in all weather condition around the world.it is mainly used to track vehicles and follow the best route from one destination to another destination by airlines,shipping firm,courier companies,driver etc. HISTORY OF GPS          The U.S. Department of Defence initially developed this system,which was basically designed to help soldiers and military vehicles but after that it is reachable to everyone who contain GPS receiver.In 1960,the first GPS was created to help the ship of the U.S. Navy in navigation the ocean accurately. USAGE OF GPS  1. Widely it is used to ascertain the accurate position of the vehicle.  2. It is used to navigate the one location ...

WHAT IS JAVA       JAVA is a general purpose programming language that is class based ,object-oriented,and designed to have as few implementation dependencies as possible .JAVA applications are typically compiled to byte code that can run on any JAVA virtual machine regardless of the underlying computer architecture.       JAVA is an object-oriented language similar to C++,but with advance and simplified features.JAVA is free to access and can run on all platforms. USES OF JAVA       JAVA is used in different domains,some of them are as follows: Banking-  In banks it is used to deal with transaction management. Information Technology- Java is designed to solve implementation dependencies. Retail- Billing application in store/restaurant are tely written in java. Financial Services-It is used in server side applications. Android-  Application are written in java or use java API. Scientific and Research communi...

FULL FORM OF JPEG       JPEG is stand for Joint Photographic Expert Group. It is a joint working group of International Standardization Organisation(ISO) and International Electrotechnical Commission(IEC). It is a standard method of compressing the graphic image.  USES OF JPEG           It is used with its file name .jpg or .jpeg. It is used to compress the digital images. When digital images compress some information is lost due to compression. It can reduce up to 5% of the actual size with the loss of some information. JPEG is mostly used to send photograph on the internet because of having its great compression technique. JPEG file forma is supported on the world wide web with the file suffix .jpg.   ALSO SEE THE FULL FORMS OF FOLLOWINGS - IC   ,   PHP   ,   ASP   ,   SQL   ,   SEO   ,   MMS   ,   IDM   , ...

WHAT IS MICR   MICR stand for Magnetic Ink Character Recognition. MICR is a technology used in the identification of the genuineness  of the documents with the help of magnetic ink character recognition. There characters are printed on the bottom of bank cheques having nine digits. MICR CODE                 It is a code of nine digit which prove the genuineness  of the documents. First three digit denotes the city code,next three codes signifies represented bank code,and last three signifies about the branch codes. Correctly this is called MICR codes. REQUIREMENT OF MICR CODE              Earlier cheques were processed manually. Because of manually processing the clearance of cheques took a long time to credit the amount in concerned persons account. Due to increasing number of bank and account holders it was problem for bank to clear the cheques timely. So in 1950,Standard Research I...

                         FULL FORM OF E-Mail         E-mail stand for electronic mail. It is the transmission of message over communications network. It is a message that may contain text,files,images or other attachments sent through a network to a specified individual or group of individuals. INVENTION OF E-MAIL        It is invented by Ray Tomlinson. HOW E-mail WORKS       It is operates across computer network which is today known as internet. Earlier e-mail system were required the sender and the recipient both be online while sending and receiving the mail. But today system are based on a store and forward model. E-mail servers accepts,store and forward .Neither sender or recipient of the mail is required to be online. ADVANTAGE OF E-Mail     It is very fast method of communication. Earlier in the absence of E-mail any communication wa...

FULL FORM OF DNS  DNS stand for Domain Name System. WHAT IS DNS            The internet world is very large and messy,it is based on IP(Internet Protocol)address. IP address is a numerical code and not possible to remember. To overcome this problem DNS comes in existence. A DNS is a internet service that translate a domain name into corresponding IP address. Domain name used in alphabetic and can be easily remembered.          For example www.fullexpand.com is a domain name of a site. With the help of DNS it will be translated into its IP address 198.345.786.4. HOW DNS WORKS          DNS works with the help of DNS server. When a user enters the domain name in web browser,the request goes to the DNS server,then DNS server determines the IP address using search in list. Then it sends the request information to the user. A DNS server holds a list of all IP addresses along with its domain n...

  MCA: Complete Guide to Master of Computer Applications The Master of Computer Applications (MCA) is a postgraduate degree designed for students who want to build advanced knowledge and professional skills in computer applications, software development, information technology, and related areas. As businesses, governments, educational institutions, financial organisations, and other sectors increasingly depend on digital systems, professionals with strong technical and problem-solving abilities have become highly valuable. MCA provides students with an opportunity to move beyond basic computer knowledge and develop a deeper understanding of programming, databases, software engineering, networking, web technologies, cloud computing, data science, artificial intelligence, cybersecurity, and other areas of modern computing. What is MCA? MCA stands for Master of Computer Applications. It is a postgraduate programme that focuses on the application of computer science and information te...