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TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A

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TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A

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TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A

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TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A

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TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A

12th Standard Computer Applications English Medium - DNS (Domain Name System) 5 Mark Creative Question Paper and Answer Key 2022 - 2023

Published on: 10/09/2022

QB365 provides a detailed and simple solution for every Possible Creative Questions in Class 12 Computer Applications Subject - DNS (Domain Name System), English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

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Std: 12th Standard - Computer Applications

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Questions:

Generic 5

2 x 5 = 10

Write a notes on Hierarchical name space?

List the basic rules of Domain Name?

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Answers Key:

Generic 5

2 x 5 = 10

(i) To avoid the major disadvantage of Flat namespace, hierarchical namespace is used in large
(ii) Hierarchical namespace is where the name is made up of several parts.
a. First part may represent the nature of the organization.
b. Second part may represent the name of the organization, and
c. Third part may represent the department of the organization and so on.
(iii) In this way the power to control the namespace can be decentralized.
(iv) The centralized authority can be given to nature and then to the name of the organization and so on.
(v) To achieve hierarchical namespace, Domain Name Space was designed.

(i) Domain can consist of Alphabets a through z, and the digits 0 through 9.
(ii) Hyphens are allowed, but hyphens can not be used as first character of a domain name.
(iii) Spaces are not allowed
(iv) Special symbols (such as !, $, &, _ and so on) are not permitted .
(v) Domain names have the minimum length of 2, and the maximum length of 63 characters. The entire name may be at most 253 characters long.
(vi) Domain names are not case-sensitive. (It may be upper, lower or mixing of both case letters).