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प्रश्न
What is the need for Protocols?
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उत्तर
A protocol is a set of instructions for formatting and processing data in networking. Computers have a common language known as network protocols. Even if the software and hardware used by the computers in a network may be very dissimilar, the usage of protocols allows them to communicate with one another.
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संबंधित प्रश्न
Complete the list of following protocols.
Communication over ______ is be made up of voice, data, images and text messages.
Wi-Fi stands for ______.
It guarantees the sending of data is successful and which checks error on operation at OSI layer is ______.
Which one of the following will secure data on transmissions?
______ provides e-mail service.
______ refer to other host computers by using names rather than numbers.
Define Intranet.
List out the components of a RFID enabled system.
Write a short note on HTTP.
Explain the merits and demerits of Mobile networks.
Which of the following `"TCP"/"IP"` protocols is used for transferring files from one machine to another?
The standard suite of protocols used by the Internet, Intranets, extranets and some other networks are:
Tara Nathani wants to upload and download files from/to a remote Internet server and write the name of the relevant communication protocol, which will let her do the same?
What is a Hypertext link?
Give the name and the syntax for the HTML tag which is used for creating a Hypertext Link.
Consider the URL: https://www.shiskha.com and answer the following question:
What does .com suggest?
Consider the URL:https://www.shiskha.com and answer the following question:
What is the significance of "s" in https?
Expand the following in the context of Internet Protocol:
SMTP
Read the case study given below and Attempt the questions:
| Bidya is a nurse at XYZ hospital. Owing to the emergency situation due to COVID-19, she needs to communicate in almost real-time with the Medical Superintendent about the status of the patients. The hospital has provided her with a laptop, web camera, and other accessories for communication purposes. |
- As instructed by the Medical Superintendent, Bidya has to send the RT-PCR reports of some patients who have tested negative to their respective family members using her laptop. Which web service should she avail of?
- Bidya wants to establish a connection with the remote computer of the pathology lab in the city so that she can see the RT-PCR reports of her patients. Which protocol will be used for the same?
- Bidya has also been instructed by the Medical Superintendent to upload the RT-PCR reports to the Hospital's Data Server. Which Internet protocol shall be used during this process of uploading the reports to the Hospital's Server ?
- The Medical Superintendent has asked Bidya to inform him about the billing and payment details of the admitted patients. Bidya needs to securely access the details from the Hospital's server using her Admin Login Credentials. Which secured network protocol is she using to access the account details for the patients?
- Bidya, during her free time, likes to browse the Internet for products available for Online Shopping. Which Internet protocol does Bidya use while browsing for such products?
The protocol that is used to send e-mails is ______.
Consider the following URLs:
- https://www.practicepayment.com______URL1
- http://www.prcticepayment.com______URL2
What is the difference between URL1 and URL2?
Consider the following URLs:
- https://www.practicepayment.com______URL1
- http://www.prcticepayment.com______URL2
Which of the two URLs will you prefer to use and why?
Write the full form of the following protocol:
SSH
