Quick Answer: What Is A Defect In Computer Terms?

What is defect example?

The definition of a defect is an imperfection or lacking that causes the person or thing with the defect to fall short of perfection.

An example of a defect is a genetic condition that causes weakness or death.

An example of a defect is faulty wiring that results in a product not working..

What is the defect liability period?

A defects liability period is a set period of time after a construction project has been completed during which a contractor has the right to return to the site to remedy defects. A typical defects liability period lasts for 12 months.

What are different types of defects?

Quality control professionals typically classify quality defects into three main categories: minor, major and critical. The nature and severity of a defect determines in which of the three categories it belongs.

Why do softwares have defects?

There are many reasons for Software Bugs. The most common reason is human mistakes in software design and coding. Once you know the causes for Software Defects it will be easier for you to take corrective actions to minimize these defects.

What are the types of defects in software testing?

Following are some of the basic types of defects in the software development:Arithmetic Defects: … Logical Defects: … Syntax Defects: … Multithreading Defects: … Interface Defects: … Performance Defects:

When should we stop testing?

When to Stop Testing Testing Deadlines. Completion of test case execution. Completion of Functional and code coverage to a certain point. Bug rate falls below a certain level and no high priority bugs are identified.

What is a defect?

A defect is a physical, functional, or aesthetic attribute of a product or service that exhibits that the product or service failed to meet one of the desired specifications.

What do you mean the word defect in computer?

“A mistake in coding is called Error, error found by tester is called Defect, defect accepted by development team then it is called Bug, build does not meet the requirements then it Is Failure.” … In other words Defect is the difference between expected and actual result in the context of testing.

What is another word for defect?

Synonyms & Antonyms of defectblemish,blight,blotch,deformity,disfigurement,excrescence,excrescency,fault,More items…

Why is it called a bug in software?

The term “bug” was used in an account by computer pioneer Grace Hopper, who publicized the cause of a malfunction in an early electromechanical computer. … Operators traced an error in the Mark II to a moth trapped in a relay, coining the term bug. This bug was carefully removed and taped to the log book.

What was the first computer bug called?

The engineers who found the moth were the first to literally “debug” a machine. On September 9, 1947, a team of computer scientists and engineers reported the world’s first computer bug.

What is the opposite of defects?

defect. Antonyms: supply, sufficiency, emendation, compensation, virtue, ornament, complement. Synonyms: shortcoming, omission, fault, imperfection, flaw, blemish, want.

What is requirement defect?

They classified requirements defects into: missing or incomplete, incorrect information, inconsistent, ambiguous or unclear, misplaced, infeasible or non-verifiable, redundant or duplicate, typo or formatting, and not relevant or extraneous.

What is defect fix?

When the developer feels that the defect is not genuine or valid, then the developer rejects the defect. … When a developer makes the necessary changes, then the defect is marked as “Fixed”. The developer now passes the defect to the testing team to verify, so the developer changes the status as “Ready for Retest”.

What are the requirement defect classes?

Defects, as described in this text, are assigned to four major classes reflecting their point of origin in the software life cycle—the development phase in which they were injected. These classes are: requirements/ specifications, design, code, and testing defects as summarized in Figure 3.2.