CTFL-Foundation Exam Questions Get Updated [2021] with Correct Answers
Practice CTFL-Foundation Questions With Certification guide Q&A from Training Expert Lead2PassExam
NEW QUESTION 29
Which of the following statements are true?
- A. Regression testing is a technique for system testing and acceptance testing only
- B. Regression testing is an alternative term for re-testing.
- C. Regression testing can be used in any level of testing, but must be done after white-box testing has been finished.
- D. Regression testing is intended to find side-effects after changes have been applied to the system under test.
Answer: D
Explanation:
Explanation/Reference:
Reference: https://www.testingexcellence.com/retesting-and-regression-testing/
NEW QUESTION 30
Testers are often seen as the bearer of unwanted news regarding defects. What are effective ways to improve the communication and relationship between testers and others?
a)Communicate factual information in a constructive way.
b)Try to understand how the other person feels and why they react the way they do.
c)Always outsource testing activities.
d)Never record information that could be used to apportion blame to an individual or team.
- A. a, b and c
- B. a and c
- C. a, b and d
- D. a and b
Answer: D
NEW QUESTION 31
Test objectives for systems testing of a safety critical system include completion of all outstanding defect correction. Regression testing is required following defect correction at all test levels. Which TWO of the following metrics would be MOST suitable for determining whether the test objective has been met? [K2]
a. Regression tests run and passed in systems testing
b. Incidents closed in systems testing
c. Planned tests run and passed in system testing
d. Planned tests run and passed at all levels of testing
e. Incidents raised and closed at all levels of testing
- A. a and b
- B. d and e
- C. a and e
- D. b and c
Answer: C
NEW QUESTION 32
What is the main reason why reviews are especially beneficial in the above-mentioned scenario? 2 credits
- A. They can be performed without exercising the code.
- B. They find defects early.
- C. They ensure a common understanding of the product.
- D. They enhance project communication.
Answer: A
NEW QUESTION 33
A software application is supposed to calculate square root of all integers from 1 to 32767. The tester divides the input into valid and invalid equivalence classes. Valid equivalence class: 1-32767, invalid: all negative numbers, all numbers > 32767, all non-integers etc. However, when square root for all numbers in the valid equivalence class was calculated, it was found that for 3 number, the results were incorrect.
These number were not the boundary values. Which of the following is correct?
- A. It is practically impossible for values in an equivalence class to behave in different manner.
- B. The tester should always try all possible.
- C. The tester chose equivalence classes incorrectly.
- D. It is sometimes possible to find that some values in equivalence class do not behave in the same manner as rest of the class.
Answer: D
NEW QUESTION 34
Test script TransVal 3.1 tests transaction validation via screen TRN 003B. According to the specification (PID ver 1.3 10b iv) the validation screen should not accept future dated transactions. Test script TransVal 3.1 passes. Test script eod 1.4 tests end of day processing and is run after the execution of TransVal 3.1 using data entered during that test Which of the following is the BEST detail on an incident report? [K3]
- A. Title. End of Day failure.. Reproducible. Yes. Description. Script eod 1.4 fails when the first transaction of the day is a future dated transaction. Screen shot of the failure attached.
- B. Title. Screen TRN-003B validation of transaction date. Reproducible. Yes. Description.
Script eod 1.4 fails when the first transaction of the day is a future dated transaction.
Screen shot of the failure attached. Validation of transaction entry on screen TRN-003B should not allow future dated transactions - see PID ver 1.3 para 10b iv. - C. Title. Screen TRN-003B validation of transaction date.. Reproducible. No. Description.
When a future dated transaction is processed by the end of day process, a failure can occur. This does not always happen. Screen shot of the failure attached. - D. Title. Transaction input screen validation..Reproducible. Yes. Description. Script eod
1..4 fails . Screen shot of the failure attached. Validation of transaction entryon screen TRN-003B should not allow future dated transactions - see PID ver 1.3 para 10b iv.
Answer: B
NEW QUESTION 35
Consider the following excerpt from a defect report:
"To recreate the failure we used test file TST_01_TC_16.dat, which is available in the common shared folder".
Which incident report objective does this excerpt satisfy?
- A. Provides ideas for test process improvement
- B. Provides test leaders with information to report test progress
- C. Does not belong in an incident report.
- D. Provides developers with information to isolate the failure
Answer: D
NEW QUESTION 36
What is the purpose of a test completion criterion?
- A. to set the criteria used in generating test inputs
- B. to know when a specific test has finished its execution
- C. to determine when to stop testing
- D. to ensure that the test case specification is complete
Answer: D
NEW QUESTION 37
An input field takes the year of birth between 1900 and 2004. The boundary values for testing this field are:
- A. 1899,1900,2004,2005
- B. 1900, 2004
- C. 0,1900,2004,2005
- D. 1899, 1900, 1901,2003,2004,2005
Answer: A
NEW QUESTION 38
Which one of the following roles is typically used in a review?
- A. Project sponsor.
- B. Champion.
- C. Author.
- D. Custodian.
Answer: C
Explanation:
The Author is the only role that is typically used in a review.
A Champion might sponsor the review process but is not a defined role within an actual review; a Project Sponsor, if technically competent, might be asked to play a defined role within the review process, but whilst using that role they will not be a Project Sponsor; finally, a Custodian might ensure the results are stored safely but would not be involved in the actual review itself.
NEW QUESTION 39
Incidents would not be raised against
- A. Improvements suggested by users
- B. Test cases
- C. Requirements
- D. Documentation
Answer: A
NEW QUESTION 40
From the following list, which of the following apply to experience-based techniques? [K2] a. Test cases are derived from a model of the problem to be solved or the software b. Test cases are derived from the knowledge of the testers c. The knowledge of testers, developers and users is used to drive testing d. The internal structure of the code is used to derive test cases
- A. a and b.
- B. c and d.
- C. a and d.
- D. b and c.
Answer: D
NEW QUESTION 41
Typically, exit criteria may consist of:
- A. Defining the amount, level of detail structure, and templates for the test documentation.
- B. Discussions on disaster recovery.
- C. Estimates of defect density or reliability measures.
- D. Adequacy of the test approaches taken.
Answer: C
NEW QUESTION 42
You are examining a document which gives the precise steps needed in order to execute a test.
What is the correct definition of this document?
- A. Test procedure specification
- B. Test case specification
- C. Test condition
- D. Test design specification
Answer: A
Explanation:
Section: (none)
NEW QUESTION 43
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]
- A. e, i, f, g, a, c, b, d, h, j
- B. f, g, a, c, b, d, e, i, j, h
- C. e, i, a, c, b, d, f, g, h, j
- D. f, g, e, i, a, b, c, d, j, h
Answer: D
NEW QUESTION 44
Which ONE of the following statements does NOT describe how testing contributes to higher quality?
- A. The testing of software demonstrates the absence of defects
- B. Properly designed tests that pass reduce the level of risk in a system
- C. Performing a review of the requirement specifications before implementing the system can enhance quality
- D. Software testing identifies defects, which can be used to improve development activities
Answer: A
Explanation:
Section: (none)
NEW QUESTION 45
Which of the following statements correctly emphasize the viewpoint of a developer and a tester with respect to the testing psychology?
I. If a developer implements a fundamental design error (e.g. conceptual misunderstanding), it is HIGHLY probable that he/she will not find is using own tests.
II. The tester can observe the object to be tested without prejudices. It is not his/her own product and the assumptions and misunderstandings of the developer are not, in general, the same as those of the tester.
III. An independent tester must acquire knowledge about the object to be tested in order to create test cases; the developer has good knowledge of the object to be tested and this saves time: hence, it is advisable to assign the test activities to the developer IV. The weakness of the tests done by the developer is that developers tend to be optimistic about their own software. The risk is that reasonable test cases are forgotten because the developer is more interested in development than testing.
- A. I, II, III
- B. I, II, IV
- C. III, IV
- D. I, II
Answer: C
NEW QUESTION 46
A booking system for a city bus service prices its fares according to the time of travel:
* Peak-time tariff starts at 0600 and finishes at 1000 am
* Off-peak tariff applies during all other times of service
* The bus service does not operate between 2300 and the start of the next day's peak service Note that all times mentioned are inclusive.
When applying the equivalence partitioning test design technique, which of the following options, shows test case inputs that each fall into a different equivalence partition?
- A. 0600, 1000, 1200
- B. 1001, 1300, 2259
- C. 0100, 0800, 2200
- D. 2400, 1000, 2301
Answer: D
NEW QUESTION 47
Which is not the fundamental test process?
- A. None
- B. Planning and control
- C. Test closure activities
- D. Analysis and design
Answer: A
NEW QUESTION 48
Load testing tool checks for:
- A. time response and resource utilization
- B. presence of bugs in user interface
- C. the number of testers needs in order to achieve "dead line"
- D. correct functional behavior of the system under test
Answer: D
Explanation:
Explanation/Reference:
Reference: http://tryqa.com/what-is-load-testing-in-software/
NEW QUESTION 49
What does the term "Pesticide paradox" refer to?
- A. The phenomena where a piece of code that has a lot of bugs is likely to have more hidden, yet unfound bugs
- B. Reduced effectiveness of test cases that are repeated and focused on the same scenarios
- C. The redundancy of testing the same objects in both black and white box techniques
- D. The decreasing efficiency of debugging when done in code that has many bugs
Answer: B
NEW QUESTION 50
Consider a document containing a classification of all the defects found during the system test phase and after the delivery in the production environment.
This document can be considered a test basis for which of the following test design techniques?
- A. Specification-based testing
- B. Experience-based testing
- C. Decision coverage testing
- D. Structure-based testing
Answer: A
NEW QUESTION 51
Identify THREE items that would be part of the work-breakdown structure showing the key testing activities for the acceptance test project. 2 credits (for 2 out of 3 correct 1 credit)
- A. Activities to deploy the system in the user environment
- B. Regression testing in the second, third and fourth iterations
- C. Development activities for unit and integration testing
- D. Reviews on requirements documentation
- E. Defining test environment requirements for system testing
- F. Work should be explicitly allocated to test completion, test management, installation and to training on using the system
- G. Test planning, test case preparation and test execution for each of the four iterations
Answer: B,F,G
NEW QUESTION 52
Who closes normally the defect reports?
- A. Testers
- B. Developers
- C. Marketing
- D. Analysts
Answer: A
Explanation:
Section: (none)
NEW QUESTION 53
Identify THREE items that would be part of the work-breakdown structure showing the key testing activities for the acceptance test project. 2 credits (for 2 out of 3 correct 1 credit)
- A. Activities to deploy the system in the user environment
- B. Regression testing in the second, third and fourth iterations
- C. Development activities for unit and integration testing
- D. Reviews on requirements documentation
- E. Defining test environment requirements for system testing
- F. Work should be explicitly allocated to test completion, test management, installation and to training on using the system
- G. Test planning, test case preparation and test execution for each of the four iterations
Answer: B,F,G
Explanation:
Topic 8, Scenario 8, V2 "Test Proems Improvement'
You have raised the issue that improving the testing process is also dependent on the status of the software development process.
NEW QUESTION 54
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