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What is the difference between Priority and Severity?
ISTQB definition: Severity - the degree of impact that a defect has on the development or operation of a component or system. Priority -...
May 1, 20236 min read


What is the Difference between Error, Bug, and Failure?
ISTQB definition: To understand the key differences between these words, let's first take a look at each definition: Error (mistake) - is...
May 1, 20233 min read


What is a Defect/Bug Life Cycle?
Human language: A defect life cycle - is a path that a defect follows from its inception to resolution. It starts when the defect is...
May 1, 20236 min read


What are the different test levels?
ISTQB definition: Test level (test stage) - a specific instantiation of a test process. According to the ISTQB Foundation, there are four...
May 1, 20233 min read


What is a Test Environment? Why is a test environment needed?
Human language: A test environment - is any space in which software builds, tested, and fixed. This space is a server with test data that...
May 1, 20235 min read


What is STLC? What stages of STLC do you know?
ISTQB definition: A test process consists of the following main groups of activities: Test planning; Test monitoring and control; Test...
May 1, 20236 min read


What are the entry and exit criteria?
ISTQB definition: Entry criteria (definition of ready) - are the set of conditions for officially starting a defined task. Exit criteria...
May 1, 20234 min read


What is Kanban?
ISTQB definition: Kanban comes from an approach to working in manufacturing at Toyota. It is a way of visualizing work and workflow. It...
May 1, 20236 min read


What is Scrum?
ISTQB definition: Scrum - is an iterative and incremental framework for effective team collaboration, which is typically used in Agile...
May 1, 20234 min read


What are Iterative and incremental development models?
ISTQB definition: Not all life cycles are sequential. There are also iterative and incremental life cycles where, instead of one large...
May 1, 20235 min read


What is the difference between Verification and Validation?
ISTQB definition: Verification - confirmation by examination and through the provision of objective evidence that specified requirements...
Apr 30, 20234 min read


What is the importance of Manual testing, and do we still need it?
Human language: Software testing is divided into two categories, manual and automation testing. In today's world, we hear more and more...
Apr 30, 20233 min read


What is the difference between QA, QC, and Testing?
ISTQB definition: Quality assurance - is a part of quality management focused on providing confidence that quality requirements will be...
Apr 30, 20234 min read


What are the 7 Testing principles?
ISTQB definition: According to International Software Testing Qualification Board, there are seven principles that have been observed...
Apr 30, 20233 min read


What is Agile? What Is the Agile Manifesto?
ISTQB definition: Agile software development - is a group of software development methodologies based on iterative and incremental...
Apr 30, 20233 min read


What is a bug?
ISTQB definition: A defect (bug, fault) - is an imperfection or deficiency in a work product where it does not meet its requirements or...
Apr 30, 20233 min read


What is Software Testing?
ISTQB definition: Software testing - is the process consisting of all life cycle activities, both static and dynamic, concerned with...
Apr 20, 20234 min read
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