CAST Fundamentals

Question 1

What is the main objective of software testing?

Accepted Answer

Identify defects and verify requirements

Answer

The primary goal of software testing is to identify defects and ensure that the software meets the specified requirements and performs as expected.

Question 2

Which principle states that exhaustive testing is impossible?

Accepted Answer

Exhaustive testing is impossible

Answer

The principle of 'Testing is exhaustive' states that it is impossible to test every possible input, so risk-based and prioritized testing is essential.

Question 3

What is the purpose of the 'Pesticide Paradox' principle in software testing?

Accepted Answer

Modify tests regularly to find new defects

Answer

The 'Pesticide Paradox' principle states that running the same tests repeatedly will not uncover new defects, so tests should be updated regularly.

Question 4

Which type of testing is performed without executing the code?

Accepted Answer

Static testing

Answer

Static testing, such as code reviews and inspections, is conducted without executing the software, identifying defects early in development.

Question 5

What is the key benefit of early testing?

Accepted Answer

Identify defects early to minimize costs

Answer

Early testing helps identify defects in the initial stages of development, reducing the cost and effort required to fix them later.

(CAST) Certified Associate in Software Testing Practice Test

(CAST) Certified Associate in Software Testing Practice Test

CAST Fundamentals