Software Testing is the process of testing a software application to verify that it behaves as desired, complies with requirements, and has no defects (bugs).

In short — it's ensuring that the software performs the task it should do and not what it should not do.

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Definition

Software Testing is the process of checking and ensuring that a software product or application:

Meets business and technical needs.

Is defect-free or error-free.

Functions as expected in all anticipated conditions.



Key Goals

Catch Defects — Find bugs or defects prior to release.

Ensure Quality — Guarantee that the software is working reliably and effectively.

Validate Requirements — Ensure the software satisfies user and business requirements.

Prevent Failure — Prevent expensive failure at production levels.



Software Testing Types

1. Manual Testing

Testing is done manually by humans without any automation tool.

Examples:

Exploratory Testing

Usability Testing

Ad-hoc Testing

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2. Automation Testing

Testing is done using software tools or scripts to accelerate and automate tests.

Examples:

Selenium

JUnit

TestNG

Cypress

Levels of Testing

Unit Testing → Tests individual elements or functions.

Integration Testing → Tests between elements.

System Testing → Tests the entire integrated system.

Acceptance Testing → Verifies that the software fulfills user requirements (UAT).

Software Testing Life Cycle (STLC)

Common stages are:

Requirement Analysis

Test Planning

Test Case Design

Test Environment Setup

Test Execution

Defect Reporting & Tracking

Test Closure



✅ Advantages of Software Testing

Enhances product quality

Guarantees customer satisfaction

Saves cost and time (through early detection of defects)

Enhances reliability and performance

Would you like me to describe the types of software testing (such as functional, non-functional, regression, etc.) later?

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Software Testing Classes in Pune

Software Testing Classes in Pune

Software Testing Classes in Pune

Software Testing Classes in Pune

Software Testing Classes in Pune

Software Testing Course in Pune

Software Testing Course in Pune

Software Testing Course in Pune

Software Testing Course in Pune

Software Testing Course in Pune

Software Testing Training in Pune

Software Testing Training in Pune

Software Testing Training in Pune

Software Testing Training in Pune

Software Testing Training in Pune