Steps Necessary To Pass The CTFL-2018 Exam from Training Expert ExamBoosts [Q16-Q34]

NEW QUESTION 16
Which of the following options BEST explains the pesticide paradox principle of testing?

NEW QUESTION 17
When comparing Static and Dynamic test techniques, which of the following statements is TRUE?

NEW QUESTION 18
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?

NEW QUESTION 19
During which stage of the fundamental test process is the testability of requirements evaluated?

NEW QUESTION 20
Which of the following are product risks?
a) Failure prone software delivered.
b) Software does not perform its intended functions.
c) Insufficient staff available for testing.
d) Test environment not ready on time.
e) Poor data integrity and quality.

NEW QUESTION 21
Which of the following are benefits of an independent test team, and which are drawbacks?
a) Independent testers can find different defects.
b) Developers may put less emphasis on quality.
c) Independent testers can be seen as the reason for delayed projects.
d) Independent testers can verify assumptions made during the specification of a system.

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.

NEW QUESTION 23
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?

NEW QUESTION 24
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.

NEW QUESTION 25
Which of the following is a key difference between black box and white box test design techniques?

NEW QUESTION 26
A car insurance policy has 3 rates of insurance depending on the age of the driver. For drivers aged between
17 and 25 inclusive they are charged at rate A, drivers aged between 26 and 50 inclusive are charged at rate B and those drivers aged over 50 are charged at rate C.
You are designing test cases, which of the following three ages would test all valid equivalence partitions and therefore test rate A, B and C?

NEW QUESTION 27
Which of the following BEST describes a Test Case?

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?

NEW QUESTION 29
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?

NEW QUESTION 30
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.

NEW QUESTION 31
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?

NEW QUESTION 32
Which of the following BEST describes a methodical approach to the Error Guessing test technique?

NEW QUESTION 33
Which statement about Static Testing is TRUE?

NEW QUESTION 34
Testing effort can depend on a number of factors, which one of the following is MOST likely to impact the amount of effort required?