2022 Valid CTFL_001 Exam Updates - 2022 Study Guide [Q145-Q159]

Rate this post

2022 Valid CTFL_001 Exam Updates – 2022 Study Guide

CTFL_001 Certification – The Ultimate Guide [Updated 2022]

ISQI CTFL_001 Exam Syllabus Topics:

Topic	Details
Topic 1	Certificate will be able to go on to a higher level software testing qualifycation
Topic 2	Planning and specification to the conducting and monitoring of tests
Topic 3	Who wants a basic understanding of software testing such as project managers

NO.145 Which TWO of the review types below are the BEST fitted (most adequate) options to choose for reviewing safety critical components in a software project? Select 2 options.

Informal review.

Management review.

Inspection.

Walkthrough

Technical Review

NO.146 In general, why is it NOT a good idea to estimate the testing effort based only on a percentage of development effort? Identify THREE valid reasons. 1 credit

The quality of the development estimate may be poor.

In general bottom-up estimation is always better than top-down estimation.

The percentage based technique only applies to the V life cycle model.

Using the same percentage every time does not address the level of risk of the application to be tested.

The maturity of the organization, e.g. the quality of the test basis, quality of development testing, configuration management, availability of test tools, also influence the effort needed for testing.

It builds on large set of historical data

The result is almost always a too low estimate for the required test effort

NO.147 In addition to introducing the new team member, you have decided to raise motivation. Which of the measures listed below would be the best measure to take in order to increase the motivation of the team?

Provide more time for testing in the schedule

Allow people to take some time off

Introduce entry criteria to the testing phase

Organize a meeting with senior management in which they address the importance of good testing for this project

Explanation/Reference:
Testlet 1
Three exit criteria have been defined for the project:
– A: Test cases passed more than 70%
– B: Number of outstanding defects lest than 5
– C: Number of defects per test case less than 0.5
The first week of the testing has shown the following results:

NO.148 Which of the following statements best characterises maintenance testing? [K2]

Maintenance testing is triggered by changes to delivered software and uses impact analysis to minimise the amount of regression testing needed

Maintenance testing is triggered by changes to software under development before initial delivery and uses the test plan to determine how much regression testing to do

Maintenance testing is triggered by changes to the test environment and uses testing tools to perform regression testing

Maintenance testing is triggered by changes to the software environment and uses structural testing to ensure the changes function correctly

NO.149 Which of the following is a benefit of test independence?

It does not require familiarity with the code.

It is cheaper than using developers to test their own code.

It avoids author bias in defining effective tests.

Testers are better at finding defects than developers.

NO.150 What content would be in an incident report if that incident report was based on the IEEE
829 Standard for SoftwareTest Documentation?
(i)Identification of configuration items of the software or system.
(ii)Software or system lifecycle process in which the incident was observed.
(iii)Description of the anomaly to enable reproduction of the incident.
(iv)Number of occurrences of the incident.
(v)Classification of the cause of the incident for metrics and for reporting purposes.
Number of correct answers: 1

i, ii, iii

ii, iii

i, iii, iv

i, ii, iii, v

NO.151 Given is the following defect removal chart reported at the end of system testing – showing total defects detected and closed defects (fixed and successfully retested). A number of open defects are classified as critical. All tests have been executed.

Based on the chart above, what is the most appropriate next test phase?

Acceptance testing to verify the business process

Acceptance testing to verify operational requirements

Requirements testing as part of testing regulatory compliance

Another system test cycle to verify defect resolution

Explanation/Reference:
Question Set 1

NO.152 A deviation from the specified or expected behavior that is visible to end-users is called:

an error

a fault

a failure

a defect

NO.153 Which of the following statements BEST describes one of the seven key principles of software testing?

Automated tests are better than manual tests for avoiding the Exhaustive Testing.

Exhaustive testing is, with sufficient effort and tool support, feasible for all software.

It is normally impossible to test all input / output combinations for a software system.

The purpose of testing is to demonstrate the absence of defects. The purpose of testing is to demonstrate the absence of defects.

NO.154 A tool that supports traceability, recording of incidents or scheduling of tests is called..?

A dynamic analysis tool

A test execution tool

A debugging tool

A test management tool

A configuration management tool

NO.155 Which of the following is a benefit of independent testing? 1 credit

Code cannot be released into production until independent testing is complete.

Testing is isolated from development.

Independent testers find different defects and are unbiased.

Developers do not have to take as much responsibility for quality.

NO.156 Before an invoice can be created, an account is required. Before an account can be set up, an account user is required (in order to set up the account). The software is delivered with a master user only, who can only create other types of users. The following test cases have been written to test the high-level structure of the software
a.Create an invoice b.Amend an invoice c.Process an invoice (send to customer) d.Delete an invoice e.Create an account f.Create an account user g.Amend an account user h.Delete an account user i.Amend an account j.Delete an account
Which of the following test procedures would enable all tests to be run? [K3]

f, g, a, c, b, d, e, i, j, h

e, i, a, c, b, d, f, g, h, j

e, i, f, g, a, c, b, d, h, j

f, g, e, i, a, b, c, d, j, h

NO.157 What is the benefit of independent testing?

More work gets done because testers do not disturb the developers all the time.

Independent testers tend to be unbiased and find different defects than the developers

Independent testers do not need extra education and training.

Independent testers reduce the bottleneck in the incident management process.

NO.158 The following statements relate to activities that are part of the fundamental test process.
i. Evaluating the testability of requirements.
ii. Repeating testing activities after changes.
iii. Designing the test environment set-up.
iv.
Developing and prioritizing test cases.
v.Verifying the environment is set up correctly.
Which statement below is TRUE?

(i) and (ii) are part of analysis and design, (iii), (iv) and (v) are part of test implementation and execution.

(i) and (iii) are part of analysis and design, (ii), (iv) and (v) are part of test implementation and execution.

(i) and (v) are part of analysis and design, (ii), (iii) and (iv) are part of test implementation and execution.

(i) and (iv) are part of analysis and design, (ii), (iii) and (v) are part of test implementation and execution.

All other answers contain an activity identified as analysis and design that is part of implementation and test execution.

NO.159 Which of the following is a structure-based (white-box) technique?

Decision table testing

State transition testing

Statement testing

Boundary value analysis

All other options are specification-based (black-box) techniques, and the main distracter is answer
(A) because decision table testing could be confused with decision testing.

Loading …