Basically, redundant links are used to prevent nasty network failure. These are used to provide redundancy, i.e back up when a link fails, i.e a frame can be forwarde...

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RSA algorithm is an asymmetric cryptography algorithm which means, there should be two keys involve while communicating, i.e., public key and private key. There are s...

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In this article, Lets discuss common types of questions in relational algebra which are asked in GATE. Before reading this article, you should have idea about Basic O...

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In this article, Lets discuss common types of questions in relational algebra which are asked in GATE. Before reading this article, you should have idea about Basic O...

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Prerequisite – Turing Machine
A problem is said to be Decidable if we can always construct a corresponding algorithm that can answer the problem correctly. We...

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Computable Problems –
You are familiar with many problems (or functions) that are computable (or decidable), meaning there exists some algorithm that computes ...

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Dynamic Programming is an algorithmic paradigm that solves a given complex problem by breaking it into subproblems and stores the results of subproblems to avoid com...

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