The structured p2p systems like chord or tapastry have their resources placed by DHT algorithms. These are sensitive to extremely transient join/leave/failure behavior of peers.
The unstructured p2p systems like gnutella and Limewire are decentralized and with no overhead on management of network topology or resource maintenance. they are highlr resilient to peer failures.
A network in which endpoints opportunistically discover each other and cooperate to exchange data without any planning or structure from a central designing authority.
it contains multiple path
A structured questionnaire has pre-set questions with fixed response options, while an unstructured questionnaire allows for open-ended responses. Structured questionnaires are ideal for quantitative research to collect standardized data, while unstructured questionnaires are more commonly used in qualitative research to gather in-depth insights. Structured questionnaires are easier to analyze and compare, while unstructured questionnaires offer more flexibility and depth in responses.
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discuss the difference between structured and unstructured problems.
structured attack--an attack that is sophisticated and organized & organized by a group w common goals An attack that is sophisticated and organized unstructured-- Made by individuals who pick their targets at random Often initiated by individuals attackers who infilrate systems out of curiosity
A gray area lies between the structured and unstructured range.Here part of the decision can be specified allowing for certain factors out of control.
A gray area lies between the structured and unstructured range.Here part of the decision can be specified allowing for certain factors out of control.
Whether on paper or using a computer program, a document contains the written word or pictures/images. With planning, a document can be structured so that you have pre-decided where you will put information (text or pictures). In an unstructured document, there is no order, organization, or pre-planning. Some documents are used so frequently we refer to them as having a format that can easily be made into a template. A business letter format is one example.
Structured interviews work through a specific set of questions in a method proscribed by the HR department for that company. It is one way to insure that that same questions get asked to all of the candidates. It is often used to be able to show that the best person for the job was selected and that it was a fair interview for all of the candidates. Unstructured interviews are less structured and the individual interviewer can determine what they are going to ask the candidate.
differences between unilateral and bilateral networks
A structured knowledge system has well-defined rules and formats for organizing and storing information, making it easily searchable and retrievable. In contrast, a semi-structured knowledge system has some predefined rules but also allows for flexibility and subjective interpretation in organizing and storing information.
A program in unstructured language consists of sequence of commands, or statements, usually one in each line. these lines may have labels. labels helps to jump any line in the program. unstructured programming introduces basic control flow concepts such as loops, branches and jumps. they don't use concept of procedure,function . In contrast structured programs uses procedures,subroutines and local and global variables. Yes an unstructured language uses labels and jumping statements example of unstructured are earlier language like assembly language. structured language are well equipped with control statements, procedures,functions etc. example of structured language are high level language like c,c++.