Category: Computer Network

Protocol

Posted on March 4, 2020 by | 0 Comments
Protocol It is a language to transfer information  between two or more people / devices. A protocol is a set of mutually accepted rules that governs the communications between computers on a network. A protocol defines What is communicated How…
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Big Data

Posted on January 9, 2020 by | 0 Comments
What is Big data ? Big data is so large, growing exponentially with time or complex that it’s difficult or impossible to process using traditional methods. Big Data Uses ? Product Development Customer Experience Machine Learning Marketing campaigns Identify disease…
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Data Center

Posted on December 19, 2019 by | 0 Comments
Data Center A data center consists of hardware such as server racks and power distribution units, software such as server operating systems and network monitoring tools. A data center is a facility that centralizes an organization’s IT operations and equipment,…
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Artificial Intelligence

Posted on August 13, 2019 by | 0 Comments
Intelligence Intelligence is the ability to think, learn and Understand. It has four steps, Observation Think (Compare) Understand. Response Artificial Intelligence If intelligence is produced artificially in machines called Artificial Intelligence.
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Twisted Pair Cable

Posted on June 22, 2019 by | 0 Comments
Twisted Pair Cable Guided metallic transmission media. Twisted pair cable is a form of wiring in which two conductors are twisted together for the purposes of canceling out electromagnetic interference (EMI) from external sources and crosstalk from neighboring conductors. Unshielded…
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ISM Frequency Band

Posted on June 20, 2019 by | 0 Comments
ISM Frequency Band The ITU (International Telecommunication Union) had originally reserved a portion of the RF spectrum globally for industrial, scientific and medical applications. Such as process heating, microwave oven, and medical diathermy equipment etc. The main feature of the…
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Transmission medium

Posted on June 10, 2019 by | 0 Comments
Transmission Media It is a path through which information signal travels from source to destination. It is also known as Transmission Line or Transmission channel. It is further divided into two categories Guided Media. Unguided Media. Guided / Bounded /Wired…
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Noise

Posted on May 25, 2019 by | 0 Comments
Noise Noise or Electrical Noise is any unwanted electrical signal interferes or distorts the information signal. It affects the signal inside or outside the equipment and generates error. It affects both analog and digital signal and quality of information signal…
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WiFi direct

Posted on May 17, 2019 by | 0 Comments
WiFi Direct WiFi Direct™ enables devices to establish a direct WiFi connection over which they can send and receive files. WiFi Alliance developed the WiFi Direct standard. It is ad hoc networking and enable devices to connect to each other…
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Bluetooth and Ad hoc Network

Posted on May 2, 2019 by | 0 Comments
    Ad hoc Network. Ad Hoc network is a decentralized wireless network used for communication for a limited time period.   Piconet. A piconet is a Ad hoc using Bluetooth technology. One device act as a Master and others…
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