ISTQB Certification CTFL-2018 Dumps | Updated Aug 05, 2023 - Prep4sureGuide
Master 2023 Latest The Questions ISTQB Certification and Pass CTFL-2018 Real Exam!
NEW QUESTION # 11
Which of the following is an approach that can be used for exploratory testing?
- A. Tests are designed based on the guidance of stakeholders and experts outside the test team.
- B. A tester analyses, designs and implements tests based on external rules and standards.
- C. A tester methodically executes tests from a list of possible failures, based on experience, defect and failure data.
- D. Time-boxed test sessions are created, during which a tester uses a test charter containing test objectives to guide the testing.
Answer: A
NEW QUESTION # 12
Which of the following would achieve the HIGHEST level of testing independence for a project's system test level?
- A. Minimising contact between testers and developers during test design to avoid bias.
- B. Having the company's independent test team design and execute the tests.
- C. Outsourcing test design and execution to a different company.
- D. Training developers to design good tests for the test team to execute.
Answer: D
NEW QUESTION # 13
Which statement about Static Testing is TRUE?
- A. Static testing executes the code to verify the functionality is as expected.
- B. Static testing must be conducted by users of the product being tested.
- C. Static testing can be applied to any work product that participants know how to read and understand.
- D. Static testing must only be applied to final work products that have been signed off.
Answer: C
NEW QUESTION # 14
Which of the following is NOT a valid use of decision coverage?
- A. Checking that at least 100% decision coverage has been achieved, as this guarantees 100% statement coverage.
- B. Checking that all decisions are based on a numeric value.
- C. Checking that all decisions have been exercised in a single program.
- D. Checking that all decisions have been exercised in a business process.
Answer: B
NEW QUESTION # 15
A holiday club restricts those booking the holiday, to people between the ages of 18 and 30 inclusive.
Using three-point boundary values, what ages would be required to test the lower and upper boundary?
- A. 17, 18, 19, 29, 30, 31.
- B. 17, 18, 19, 30, 31, 32.
- C. 18, 19, 20, 28, 29, 30.
- D. 16, 17, 18, 30, 31, 32.
Answer: A
NEW QUESTION # 16
You are performing a review of your colleague's test cases based on the following test basis document:
The Test Cases are as follows:
TC1. Success - valid 'User Name' and 'Password'; Customer Menu displayed TC2. Failure - 'User Name' field has blank entry; Error Number 12 displayed TC3. Failure - 'User Id' entered does not exist on database (i.e. unregistered user); Error Number 23 displayed TC4. Failure - 'Password' entered does not match user's password on database; Error Number 24 displayed You are guided by the following checklist in your review:
C1. There must be one test case to cover success
C2. There must be one test case for each error path (e.g. validation failure) C3. Each test case must use terminology consistent with the test basis document (field names, error numbering, etc.) Record a separate defect for each missing test case (checklist items C1 and C2) and for each test case that does not meet checklist item C3.
How many defects should you record?
- A. 3.
- B. 1.
- C. 4.
- D. 2.
Answer: A
NEW QUESTION # 17
A student needs to score at least 50 points to pass. If they score at least 100 points they will achieve a merit and if they score at least 150 points they will achieve a distinction.
Which two values are in the same partition?
- A. 45 and 170.
- B. 50 and 60.
- C. 55 and 120.
- D. 45 and 55.
Answer: B
Explanation:
Explanation
NEW QUESTION # 18
You have been asked to improve the way test automation tools are being used in your company. Which one of the following is the BEST approach?
- A. Using a keyword-driven testing approach to separate the actions and data from the tool's script.
- B. Selecting and automating scripts that test new functionality to find the most defects.
- C. Keeping expected results separate from the automation tool to allow the testers to check the results.
- D. Ensuring that all data, inputs and actions are stored in the tool's script for ease of maintenance.
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION # 19
Given the following decision tables, what is the expected result for the test case listed below?
Test Case: Purchase a Toaster weighing 9kg for E10.
- A. Must pay in cash, no free delivery.
- B. Must pay in cash, free delivery.
- C. No need to pay in cash, free delivery.
- D. No need to pay in cash, no free delivery.
Answer: D
NEW QUESTION # 20
Which of the following options describe the chain of events in the correct sequence?
- A. Mistake, failure, fault.
- B. Failure, bug, error.
- C. Fault, bug, mistake.
- D. Error, fault, failure.
Answer: D
NEW QUESTION # 21
Which of the following BEST describes how configuration management supports the test process?
- A. It enables the tester to reproduce the tested item through unique identification and version control.
- B. It enables incidents to be tracked from discovery and classification to correction and confirmation of the solution.
- C. It helps the test manager to decide how best to integrate and coordinate the testing activities into the software life cycle.
- D. It enables the tester to systematically design test conditions, cases and data.
Answer: A
NEW QUESTION # 22
Which of the following are triggers for Maintenance testing?
a) System migration from one platform to another.
b) Retirement of a system.
c) Preparation for an audit of a system.
d) Modifications to a system.
e) Development of a whole new system.
- A. b, c and e.
- B. a, b and d.
- C. a, c and d.
- D. a, d and e.
Answer: C
NEW QUESTION # 23
Which of the following is a key difference between black box and white box test design techniques?
- A. White box techniques use functional design specifications to derive test cases, black box techniques do not.
- B. Black box techniques use software code to derive test cases, white box techniques do not.
- C. White box techniques derive test cases from models of the software, black box techniques do not.
- D. White box techniques can measure the extent of code coverage, black box techniques can not.
Answer: D
NEW QUESTION # 24
Which statement about deriving test cases from a use case is TRUE?
- A. It is not possible to measure use case test coverage.
- B. Test cases are designed to exercise the defined behaviours.
- C. Test cases can only be derived if there is an activity diagram.
- D. There should only be one test case for each use case.
Answer: B
NEW QUESTION # 25
Given the following state transition diagram where SS is the start state:
Which of the following answers describes a test case that only uses valid transitions to exercise all states, using the minimum number of transitions?
- A. SS-S3-SS-S1-S3-S2.
- B. SS-S1-S2-S3.
- C. SS-S1-S3-S2.
- D. SS-S3-S2-S1.
Answer: C
NEW QUESTION # 26
During the development of a software change for a system, the developer makes a mistake in his work, which leads to a fault in the code. Unfortunately, the fault is not found by software testing and is released into live.
What is the DEFINITE consequence of this mistake?
- A. The system will fail, causing a defect.
- B. Loss of money, time, or business reputation.
- C. Contractual requirements have not been met by testing.
- D. If the defect is executed, the system may fail.
Answer: D
NEW QUESTION # 27
During which stage of the fundamental test process is the testability of requirements evaluated?
- A. Test Design.
- B. Test Analysis.
- C. Test Execution.
- D. Test Planning.
Answer: B
NEW QUESTION # 28
An issue has been found in a production system, where a code component fails to release memory after it has finished using it. Which of the following tools would have been the MOST effective at detecting this defect during Performance testing?
- A. Coverage measurement tool.
- B. Dynamic analysis tool.
- C. Test Execution tool.
- D. Configuration management tool.
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION # 29
Which of the following apply to System Testing?
a) May satisfy legal requirements.
b) Can use system specifications as a test basis.
c) Often the responsibility of business users.
d) Main goal is to establish confidence.
e) Should focus on the communication between systems.
- A. a and c.
- B. b and d.
- C. c and e.
- D. a and b.
Answer: B
NEW QUESTION # 30
Your agile project has scheduled a final sprint before release to fix and re-test all open defects with a priority level of 3 or above.
The following defect report shows the defect fields that are currently being captured on the system.
Title: Unable to add excursions to pre-paid cruises
Date raised: 21/05/18
Author: Emma Rigby
Status: Fixed
What occurred: I went to book an excursion for a pre-paid cruise but received an error message saying,
'Facility not available'. I can book excursions on cruises that have not yet been fully paid.
What should have occurred: Requirement 3.12 says clearly that customers can add excursions after cruises have been fully paid so the facility should have been available (when an additional amount may now need to be paid).
Priority: 2
Software build: 2.1
Test level: System test
Environment details: System test 3
Which of ONE of the following additional defect report fields would be MOST beneficial for the sprint team to add?
- A. Test Script Id.
- B. Severity.
- C. Expected results.
- D. Actual results.
Answer: B
NEW QUESTION # 31
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