The document discusses quality assurance and software testing. It defines quality assurance as activities designed to ensure production meets requirements and standards. Software quality assurance means monitoring processes to ensure quality. Key components of quality assurance are software testing, quality control, and software configuration management. Software testing investigates quality by providing stakeholders information about the product under test.

1. QUALITY ASSURANCE
AND SOFTWARE TESTING
Presented By:- Ajeet Kumar Yadav

2. QUALITY ASSURANCE
• Quality assurance is a way of preventing mistakes or defects in
manufactured products and avoiding problems when delivering solutions
or services to customers; which ISO 9000 defines as "part
of quality management focused on providing confidence
that quality requirements will be fulfilled".
• Quality assurance is a system of activities designed to ensure
production that meets pre-established requirements and standards.

3. SOFTWARE QUALITY ASSURANCE
• Software quality assurance (SQA) means monitoring
the software engineering processes and methods used to ensure
quality.
• It is a planned effort to ensure that a software product fulfills
criteria and has additional attributes specific to the product.

4. COMPONENTS OF QUALITY ASSURANCE
1. SOFTWARE TESTING
2. QUALITY CONTROL
3. SOFTWARE CONFIGURATION MANAGEMENT

5. SOFTWARE TESTING
• Software testing is an investigation conducted to provide stakeholders with
information about the quality of the product or service under test.
• Software testing can also provide an objective, independent view of
the software to allow the business to appreciate and understand the risks
of software implementation.
• Software testing is a popular risk management strategy. It is used to verify
that functional requirements were met.

6. TYPES OF SOFTWARE
TESTING
• Black box testing
• White box testing
• Unit testing
• Incremental integration testing
• Integration testing
• Functional testing
• System testing
• End-to-end testing
• Sanity testing
• Regression testing
• Acceptance testing
• Load testing
• Stress testing
• Performance testing
• Usability testing
• Install/uninstall testing

7. QUALITY CONTROL
• Quality control (QC) is a procedure or set of procedures intended to ensure
that a manufactured product or performed service adheres to a defined set
of quality criteria or meets the requirements of the client or customer.
• Quality control is defined as the processes and methods used to monitor
work and observe whether requirements are met. It focuses on reviews
and removal of defects before shipment of products.

8. SOFTWARE CONFIGURATION MANAGEMENT
• Software Configuration Management (SCM) is the task of tracking and
controlling changes in the software, part of the larger cross-
disciplinary field of configuration management.
• It is concerned with the labeling, tracking and controlling changes in
the software elements of a system.

9. ELEMENTS OF SOFTWARE
CONFIGURATION MANAGAEMENT
SOFTWARE
CONFIGURATION
MANAGEMENT
Component
Identification
Version
Control
Configuration
Building
Change
Control