ISTQB Foundation Level Exam
2024/2025 Exam Questions with 100%
Correct Answers | Latest Update
Defects Cluster Principle - 🧠ANSWER ✔✔A large number of defects often
occur in a few modules of a system
Non-functional Testing - 🧠ANSWER ✔✔Checks the software
characteristics of the system, including performance, reliability, efficiency,
usability, maintainability, and portability
Functional Testing - 🧠ANSWER ✔✔Checks the user & business
requirements - what the system does
Error or Mistake - 🧠ANSWER ✔✔A human action that produces an
incorrect result
Defect, Fault, or Bug - 🧠ANSWER ✔✔A flaw that may cause a feature,
component, or system to not perform its required function or to perform it
incorrectly
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ALL RIGHTS RESERVED
1
, Failure - 🧠ANSWER ✔✔The deviation of a feature, component, or system
from it's expected result
Sequential Development Lifecycle - 🧠ANSWER ✔✔Waterfall, V-Model
(Everything proceeds in phases)
Incremental Development Lifecycle - 🧠ANSWER ✔✔Rapid Application
Development, Rational Unified Process, Spiral
Iterative-Incremental Development Lifecycle - 🧠ANSWER ✔✔Agile, Scrum,
SDDM, prototyping, Extreme Programming
The V Model - 🧠ANSWER ✔✔DEV TEST
Requirements < Acceptance
Analysis < System
Detailed Design < Integration
Program Specification < Component (Unit)
Coding
Verification - 🧠ANSWER ✔✔Requirements have been fulfilled
Checks against previous development activity that was completed
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
2
2024/2025 Exam Questions with 100%
Correct Answers | Latest Update
Defects Cluster Principle - 🧠ANSWER ✔✔A large number of defects often
occur in a few modules of a system
Non-functional Testing - 🧠ANSWER ✔✔Checks the software
characteristics of the system, including performance, reliability, efficiency,
usability, maintainability, and portability
Functional Testing - 🧠ANSWER ✔✔Checks the user & business
requirements - what the system does
Error or Mistake - 🧠ANSWER ✔✔A human action that produces an
incorrect result
Defect, Fault, or Bug - 🧠ANSWER ✔✔A flaw that may cause a feature,
component, or system to not perform its required function or to perform it
incorrectly
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
1
, Failure - 🧠ANSWER ✔✔The deviation of a feature, component, or system
from it's expected result
Sequential Development Lifecycle - 🧠ANSWER ✔✔Waterfall, V-Model
(Everything proceeds in phases)
Incremental Development Lifecycle - 🧠ANSWER ✔✔Rapid Application
Development, Rational Unified Process, Spiral
Iterative-Incremental Development Lifecycle - 🧠ANSWER ✔✔Agile, Scrum,
SDDM, prototyping, Extreme Programming
The V Model - 🧠ANSWER ✔✔DEV TEST
Requirements < Acceptance
Analysis < System
Detailed Design < Integration
Program Specification < Component (Unit)
Coding
Verification - 🧠ANSWER ✔✔Requirements have been fulfilled
Checks against previous development activity that was completed
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
2
