Data representation

Data RepresentationInformation can be in any form such as text, numbers, images, audio, and video.1. Text Text is represented as a bit pattern. The number of bits in a pattern depends on the number of symbols in that language. Code is the set of bit patterns designed to represent text symbols. ASCII (American Standard Code for Information Interchange) Developed by ANSI (American...

Standards and Standard Organizations

 Standards are essential to ensure compatibility and interoperability between different systems and devices. Some key standard organizations include: IEEE (Institute of Electrical and Electronics Engineers): Creates standards for wireless networking, networking hardware ISO (International Organization for Standardization): Develops standards for many aspects of networking ITU...

Components of Data Communication

 Q. What are the components of Data communication?The following are the key components in a data communication system: Message Message is the information to be communicated by the sender to the receiver. Sender The sender is any device that is capable of sending the data (message). Receiver The...

data communication and computer network

UNIT I: Fundamentals of Data Communication and Computer NetworkData and InformationProcess of Data CommunicationComponents of Data CommunicationStandards, Standard organizationsData representationNotes:https://archive.mu.ac.in/myweb_test/syllFybscit/dcn....

Key Components of Data Communication

 Components of Data Communication The following are the key components in a data communication system: Message Message is the information to be communicated by the sender to the receiver. Sender The sender is any device that is capable of sending the data (message). Receiver The...

Process of Data Communication

Q. 1 What is meant by Data Communication and explain its characteristics?Q. 2 Define Data Communication.1. Data communication is the process of exchanging information or data between two or more devices through a transmission medium. 2. Data communication forms the backbone of all computer networks and is essential for technologies like the internet, mobile phones, cloud computing,...

Data and Information

 Data and information are related concepts but have distinct meanings: Data Raw, unorganized facts, figures, or symbols Without context or interpretation Examples: numbers, text strings, dates, or binary code On its own, data typically lacks meaning or usefulness Information Data that has been processed, organized, structured, or presented Has context, relevance, and purpose Provides...