Computer Hardware Full Course in Hindi |कंप्यूटर हार्डवेयर सीखे हिंदी मे |. कंप्यूटर Download Complete Hardware Course PDF. Download. Comdex Hardware and Networking Course Kit (Hindi) is designed for those aspiring students who want to build their future in computer hardware. The book. Comdex Hardware and Networking Course Kit - Hindi is designed for those aspiring students who want to build their future in computer hardware. The book.
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Tools for teaching computer networking and hardware concepts / Nurul Sarkar, "This book offers concepts of the teaching and learning of computer networking. कंप्यूटर नेटवर्किंग हिंदी मे सीखे Computer hardware and networking notes in hindi pdf कंप्यूटर हार्डवेयर क्या होता. Fundamentals Of Computer Networking And Internetworking Tools for teaching computer networking and hardware concepts / Nurul Sarkar, editor Section IV.
It also handles management of bandwidth and various channels. It refers to the connection between computers and other network devices that are located within a small physical location.
A node refers to a point or joint where a connection takes place. It can be computer or device that is part of a network. Two or more nodes are needed in order to form a network connection.
Routers can connect two or more network segments. These are intelligent network devices that store information in its routing table such as paths, hops and bottlenecks. With this info, they are able to determine the best path for data transfer.
It refers to a direct connection between two computers on a network. A point to point connection does not need any other network devices other than connecting a cable to the NIC cards of both computers. Anonymous FTP is a way of granting user access to files in public servers.
Users that are allowed access to data in these servers do not need to identify themselves, but instead log in as an anonymous guest.
A subnet mask is combined with an IP address in order to identify two parts: the extended network address and the host address.
Like an IP address, a subnet mask is made up of 32 bits. A single segment of UTP cable has an allowable length of 90 to meters. This limitation can be overcome by using repeaters and switches. Data encapsulation is the process of breaking down information into smaller manageable chunks before it is transmitted across the network.
It is also in this process that the source and destination addresses are attached into the headers, along with parity checks.
Computer Hardware & Networking Full Course In Hindi
It shows how devices and cables are physically laid out, as well as how they connect to one another. VPN means Virtual Private Network, a technology that allows a secure tunnel to be created across a network such as the Internet. For example, VPNs allow you to establish a secure dial-up connection to a remote server. This is a protocol that provides a way for multiple computers on a common network to share single connection to the Internet.
The Network layer is responsible for data routing, packet switching and control of network congestion. Routers operate under this layer. Network topology dictates what media you must use to interconnect devices. It also serves as basis on what materials, connector and terminations that is applicable for the setup.
RIP, short for Routing Information Protocol is used by routers to send data from one network to another. It efficiently manages routing data by broadcasting its routing table to all other routers within the network. It determines the network distance in units of hops. There are several ways to do this. Install reliable and updated anti-virus program on all computers.
Make sure firewalls are setup and configured properly. User authentication will also help a lot. All of these combined would make a highly secured network.
This is a peripheral card that is attached to a PC in order to connect to a network. It is an interconnection of computers and devices that are geographically dispersed.
It connects networks that are located in different regions and countries. The physical layer does the conversion from data bits to electrical signal, and vice versa.
Basic Computer Hardware Notes in PDF
This is where network devices and cable types are considered and setup. Proxy servers primarily prevent external users who identifying the IP addresses of an internal network.
Without knowledge of the correct IP address, even the physical location of the network cannot be identified. Proxy servers can make a network virtually invisible to external users.
This layer provides the protocols and means for two devices on the network to communicate with each other by holding a session. This includes setting up the session, managing information exchange during the session, and tear-down process upon termination of the session.
Are there limitations? A fault tolerance system ensures continuous data availability. This is done by eliminating a single point of failure. However, this type of system would not be able to protect data in some cases, such as in accidental deletions. The 10 refers to the data transfer rate, in this case is 10Mbps.
The word Base refers to base band, as oppose to broad band.
computer-hardware-course-pdf-in-hindi.pdf - Computer...
T means twisted pair, which is the cable used for that network. Private IP addresses are assigned for use on intranets. These addresses are used for internal networks and are not routable on external public networks. Lakin phle aap bataye ki kb hota hai kya error aati hai to hum kuch bata payenge. Hi sir. I want to learn hardware networking course so can you suggest me any better institute..
And please tell me about placement or job. After completing the course. Our one more thing if my background is hindi medium can I learn easily or not.. Related Posts. Amit Saxena July 14, Amit Saxena July 20, Thanks Virat. Pankaj Chaudhary July 28, I want to know about all process of switching and routing in hindi.
Plz tell me. Vaibhav pal September 1, Amit Saxena September 4, Thanks dost..
Satyam Patel September 5, Thank you sir best helpful information. Hussain September 19, Amit Saxena September 20, Thanks dost. Pankaj dewangan October 12, Hello sir Nice article keep it up. SIR apki sari ki sari post la jawab hai thank sir sahayta karne ke liye.
Amit Saxena November 27, Cyber Tech Warrior November 23, Imaker February 1, Sanjay March 20, This is a peripheral card that is attached to a PC in order to connect to a network.
Back to top. These printers print a complete page at a time so they are also called as Page Printers. F Scanner A scanner allows you to scan printed material and convert it into a file format that may be used within the PC.
Would you like to tell us about a lower price? After completing the course. D Printer Printer is an output device, which is used to print information on paper. Parts that were once hand made at a cost of thousands of man-hours are now mass produced for a fraction of a rupee.
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