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pooja's Questions & Answers

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wHAT IS worm?

Asked by ana arora in Computers & Technology at 12:21 AM on April 25, 2008

pooja's Answer

A program or algorithm that replicates itself over a computer network and usually performs malicious actions, such as using up the computer's resources and possibly shutting the system down.

Answered at 12:15 PM on April 25, 2008

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what is ooad?

Asked by jeenu in Computers & Technology at 9:58 AM on April 24, 2008

pooja's Answer

Object-oriented analysis and design (OOAD) is a software engineering approach that models a system as a group of interacting objects. Each object represents some entity of interest in the system being modeled, and is characterised by its class, its state (data elements), and its behavior. Various models can be created to show the static structure, dynamic behavior, and run-time deployment of these collaborating objects. There are a number of different notations for representing these models, such as the Unified Modeling Language (UML).

Answered at 5:24 PM on April 24, 2008

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what is software design?

Asked by jeenu in Computers & Technology at 10:00 AM on April 24, 2008

pooja's Answer

Software design is a process of problem-solving and planning for a software solution. After the purpose and specifications of software is determined, software developers will design or employ designers to develop a plan for a solution. It includes low-level component and algorithm implementation issues as well as the architectural view.

Answered at 5:21 PM on April 24, 2008

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what is coupling?

Asked by jeenu in Computers & Technology at 9:59 AM on April 24, 2008

pooja's Answer

A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. Unlike a clutch, couplings do not allow disconnection of shafts during operation.

Answered at 5:22 PM on April 24, 2008

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what is the full form of jsd?

Asked by jeenu in Computers & Technology at 9:59 AM on April 24, 2008

pooja's Answer

jackson structure devlopement.

Answered at 5:23 PM on April 24, 2008

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what is cohesion?

Asked by jeenu in Computers & Technology at 9:59 AM on April 24, 2008

pooja's Answer

cohesion is a measure of how well the lines of source code within a module work together to provide a specific piece of functionality. Cohesion is an ordinal type of measurement and is usually expressed as "high cohesion" or "low cohesion"

Answered at 5:22 PM on April 24, 2008

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what is java script?

Asked by jeenu in Computers & Technology at 10:01 AM on April 24, 2008

pooja's Answer

A type of programming which can add interactivity and function to a web site. Some examples include drop down menus navigation button effects, interactive forms, slide shows, and pop open windows. There are many applications available to enrich a web site.

Answered at 5:18 PM on April 24, 2008

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what is asp?

Asked by jeenu in Computers & Technology at 10:01 AM on April 24, 2008

pooja's Answer

Active Server Pages or ASP, as it is more commonly known, is a technology that enables you to make dynamic and interactive web pages.

Answered at 5:17 PM on April 24, 2008

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what is unix?

Asked by jeenu in Computers & Technology at 10:01 AM on April 24, 2008

pooja's Answer

it is a computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs including Ken Thompson, Dennis Ritchie and Douglas McIlroy. Today's Unix systems are split into various branches, developed over time by AT&T as well as various commercial vendors and non-profit organizations.

Answered at 5:19 PM on April 24, 2008

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what is software reliablity?

Asked by jeenu in Computers & Technology at 10:00 AM on April 24, 2008

pooja's Answer

Software Reliability is the probability of failure-free software operation for a specified period of time in a specified environment. Software Reliability is also an important factor affecting system reliability.

Answered at 5:19 PM on April 24, 2008

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