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Category Archives: Computer Subject

The data warehouse is a core repository that performs aggregation to collect and group data from various sources into a central integrated unit. The data… Read More
In a distributed system data is stored is over different computers in a network. Therefore, we need to make sure that data is readily available… Read More
A shell is a program that interprets our commands and gives the written commands to the operating system. It acts as an interface between the… Read More
Prerequisite – File Transfer Protocol An FTP Bounce attack is an old type of network attack that is performed on FTP servers to send outbound… Read More
Wireshark is software that is widely used in the analysis of data packets in a network. Wireshark is completely free and open source. This packet… Read More
A distributed system is a model where distributed applications are running on multiple computers linked by a communications network. Sometimes it is also called loosely… Read More
The bisection method is used for finding the roots of equations of non-linear equations of the form f(x) = 0 is based on the repeated… Read More
Digital Enhanced Cordless Telecommunications(DECT) is one of the applications of computer networks that comes under wireless networks widely used for both domestic and business purposes.… Read More
The Session and Token-based Authentication methods are used to make a server trust any request sent by an authenticated user over the internet. In this… Read More
Bit Stuffing is a process of inserting an extra bit as 0, once the frame sequence encountered 5 consecutive 1’s. Given an array, arr[] of… Read More
Flex stands for fast lexical analyzer generator, it is a computer application that is used to generate lexical analyzers for the programs written in lex… Read More
Given a string S, the task is to design a Deterministic Finite Automata (DFA) for accepting the language L = {aNbM | N ≥ 0,… Read More
The full form of MOM is Message-Oriented Middleware which is an infrastructure that allows communication and exchanges the data (messages). It involves the passing of… Read More
In computer networks, an IP address is a unique address that identifies a device on the internet or a local network. Using IP address we… Read More
Delay distortion is basically a process where the frequency and velocity of signal wave can transmit only at a certain range of bandwidth in a… Read More

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