Software testing classification

TESTING
CLASSIFICATION

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TEST PLANNING

TEST PLAN SECTIONS

CLIENT-SERVER ARCHITECTURE

A web application is a client-server application in which the browser is the client and the web server (broadly speaking) as the server.
The client is a browser, a web server is a server that accepts HTTP requests from clients and issues HTTP responses to them.
A database is an information model that allows you to orderly store data about an object or a group of objects that have a set of properties that can be categorized.
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Two-tier architecture - the distribution of three basic components between two nodes (client and server).

ESTIMATION

Estimation - the score determines how much money, effort, resources, and time it will take to build a particular system or product.
Method in Agile – Story points
Story points measure the effort it takes to complete a product backlog item or any other piece of work.

CONFUSING MOMENTS

A feature is slang, the name of certain signs of an object or phenomenon. In other words, these are its features, unusual properties.
Feature of Bug?
The bug means an issues in a program or application.
FEATURE
BUG

ERROR/MISTAKE/FAULT/ BUG/DEFECT/FAILURE?
If someone makes an error or mistake in using the software, this may lead directly to a problem - the software is used incorrectly and so does not behave as we expected.
A Bug is the result of a coding Error or Fault in the program which causes the program to behave in an unintended or unanticipated manner. Bugs arise from mistakes and errors, made by people, in either a program's source code or its design
A Defect is a deviation from the Requirements.
Failure is a deviation of the software from its intended purpose. It is the inability of a system or a component to perform its required functions within specified performance requirements

Causes of Software Defects
IMPORTANT!