Unique Top-selling CTFL-Foundation Exams - New 2021 ISQI Pratice Exam
ISQI Certifications Dumps CTFL-Foundation Exam for Full Questions - Exam Study Guide
NEW QUESTION 33
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
- A. 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.
- B. The result is almost always a too low estimate for the required test effort
- C. The percentage based technique only applies to the V life cycle model.
- D. Using the same percentage every time does not address the level of risk of the application to be tested.
- E. It builds on large set of historical data
- F. In general bottom-up estimation is always better than top-down estimation.
- G. The quality of the development estimate may be poor.
Answer: A,D,G
NEW QUESTION 34
You have been given responsibility for the non-functional testing of a safety-critical monitoring & diagnostics package in the medical area. Which of the following would you least expect to see addressed in the test plan? 1 credit
- A. Safety
- B. Availability
- C. Reliability
- D. Portability
Answer: D
NEW QUESTION 35
Which of the following is a characteristic of good testing in any life cycle model? 1 credit
- A. All document reviews involve the development team.
- B. Analysis and design of tests begins as soon as development is completed.
- C. Some, but not all, development activities have corresponding test activities.
- D. Each test level has test objectives specific to that level.
Answer: D
NEW QUESTION 36
Which of the following represents good testing practice for testers, irrespective of the software lifecycle model used?
- A. They should be involved in reviewing requirements or user stories as soon as drafts are available.
- B. They should minimize the ratio of development levels to test levels to reduce project costs.
- C. They should start test analysis when the corresponding development level is complete.
- D. They should ensure that the same test objectives apply to each test level.
Answer: B
Explanation:
Section: (none)
NEW QUESTION 37
Which of the following test cases will ensure that the statement 'Print 'Hold'' is exercised?
[K3]
Refer to the exhibit
- A. X=2, Y=2, Z=2
- B. X=2, Y=3, Z=4
- C. X=4, Y=3, Z=2
- D. X=2, Y=4, Z=3
Answer: D
NEW QUESTION 38
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 39
As part of the test strategy, entry and exit criteria will be defined for each test level. Which is NOT a valid reason for using entry and exit criteria? 1 credit
- A. Using entry and exit criteria will prevent software that is not or poorly tested from going to the next test level.
- B. Exit criteria are used to decide on when to stop testing.
- C. Entry and exit criteria are a principal way for getting adequate resources.
- D. The expectation is that development testing is not adequate.
Answer: C
NEW QUESTION 40
Independent Verification & Validation is:
- A. Done By Management
- B. Done by the Developer
- C. Done by the Test Engineers
- D. Done by an Entity Outside the Project's sphere of influence
Answer: D
NEW QUESTION 41
A Test Manager conducts risk assessment for a project. One of the identified risks is: "The sub-contractor may fail to meet his commitment". If this risk materialized, it will lead to delay in completion of testing required for the current cycle.
Which of the following sentences correctly describes the risk?
- A. It is a product risk since any risk associated with development timelines is a product risk.
- B. It is a product risk since default on part of the sub-contractor may lead to delay in release of the product.
- C. It is a project risk since successful completion of the project depends on successful and timely completion of the tests.
- D. It is no longer a risk for the Test Manager since an independent party (the sub-contractor) is now managing it.
Answer: C
NEW QUESTION 42
Which of the following type of defect would NOT be typically found by using a static analysis tool?
- A. A variable is used in a calculation before it is defined
- B. A variable has the wrong numeric value passed into it
- C. A variable is used but not declared
- D. A variable is defined but is then not used
Answer: B
NEW QUESTION 43
Debugging and Testing are key activities in the software development lifecycle.
Which of the following are 'Debugging' activities?
a) Identifying, a failure
b) Locating the cause of failure
c) Fixing the defect
d) Checking the fix has resolved the failure
- A. b & c
- B. a & d
- C. a & b
- D. c & d
Answer: B
NEW QUESTION 44
The flow graph below shows the logic of a program for which 100% statement coverage and 100% decision coverage is required on exit from component testing. [K4] The following test cases have been run:
Test Case 1 covering path P,Q,R,U
Test Case 2 covering path P,Q,S,V
Test Case 3 covering path P,Q,S,W,X
Test case 4 covering path P,Q,S,W,Y
Refer to the exhibit
- A. Statement coverage is less than 100%; decision coverage is 100%.
- B. Statement coverage is 100%; decision coverage is less than 100%
- C. Statement coverage and decision coverage are both less than 100%
- D. Statement coverage is 100%; decision coverage is 100%
Answer: C
NEW QUESTION 45
Why is it important to select a test technique?
- A. The only way to test a software application is by using well proven test techniques.
- B. Selecting the right test technique in a given situation increases the effectiveness of the test process by creating tests with higher chance of finding bugs.
- C. There are usually too many test cases that may be run on a system. Test technique help reduce the number of tests.
- D. Test techniques define the number of regression cycles, which in turn impact the project schedule.
Answer: A
Explanation:
Section: (none)
NEW QUESTION 46
А 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. 2400, 1000, 2301
- D. 0100, 0800, 2200
Answer: D
NEW QUESTION 47
Which of the following is a valid collection of equivalence classes for the following problem:"An Integer numeric field shall contain values from 1 to 80 both values inclusive"
- A. Less than 1, 1 to 79, more than 80
- B. Less than 0, 1 to 80, more than 80
- C. Less than 1, 1 to 80, more than 80
- D. Less than 0, 1 to 79, 80 and more than 80
Answer: B
Explanation:
Section: (none)
NEW QUESTION 48
In addition to risk, identify TWO other components of a testing strategy. 1 credit
- A. Test performance indicators
- B. The test schedule
- C. The test design techniques to be used
- D. Test training needs for the project resources
- E. The entry and exit criteria for each test phase
Answer: C,E
NEW QUESTION 49
Within the projects, a master test plan and phase test plan will be used. Following is a list of characteristics applicable for test plans:
a. Any deviation from the procedures described in the test strategy document b. The overall estimated costs, timescales and resource requirements
c. A detailed schedule of testing activities
d. The development deliverables to be tested
e. Which test staff members (names) will be involved and when
f. Level of requirements coverage achieved
Which THREE of the above mentioned characteristics relate to the master test plan? 1 credit
- A. b
- B. e
- C. c
- D. a
- E. d
- F. f
Answer: A,D,E
NEW QUESTION 50
Which of the following team roles would be most appropriate to enhance the team and why? 2 credits
- A. A person with the ability to complete tasks
- B. A person who brings new ideas to the team
- C. A quality assurance officer
- D. A person with in-depth technical skills
Answer: B
NEW QUESTION 51
Given the following figures for the testing on a project, and assuming the failure rate for initial tests remains constant and that all retests pass, what number of tests remain to be run? 3 credits
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 52
Which of the following statements about static analysis are FALSE?
I. Static analysis can be used instead of dynamic testing.
II. Static analysis can uncover defects like security vulnerabilities.
III. Static analysis can be used to check conformance to specifications and standards.
IV. Static analysis typically defects failures prior to component testing.
- A. I, II
- B. II, III
- C. I, IV
- D. III, IV
Answer: A
NEW QUESTION 53
Which of the following is a structure-based (white-box) technique?
- A. Statement testing
- B. Boundary value analysis
- C. Decision table testing
- D. State transition testing
Answer: A
Explanation:
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.
NEW QUESTION 54
Which of the following BEST matches the attributes with a level of testing?
I. Stubs and drivers are often used
II. The test environment should correspond to the production environment II. Finding defects is not the main focus IV. Testing can be based on use cases
V. Testing is normally performed by testers
VI. Testing for functional and non-functional characteristics
- A. Component - V
Integration - I
System - VI
Acceptance - V - B. Component - I
Integration - V
System - II
Acceptance - IV - C. Component - V
Integration - II
System - IV
Acceptance - VI - D. Component - VI
Integration - IV
System - I
Acceptance - III
Answer: B
Explanation:
Section: (none)
NEW QUESTION 55
What type of testing is important after Migration, retirement or enhancement of an existing system?
- A. Maintenance testing
- B. Operational acceptance testing
- C. Regression testing
- D. System testing
Answer: A
Explanation:
Section: (none)
Explanation/Reference:
Reference: http://istqbfoundation.blogspot.com/p/24-maintenance-testing-k2.html
NEW QUESTION 56
А system requirement states that up to 100 users should be able to carry out a transaction, with responses returned within 5 seconds.
What type of non-functional testing would you carry out to verify these requirements?
- A. Stress testing
- B. Load testing
- C. Maintenance testing
- D. Usability testing
Answer: A
NEW QUESTION 57
A team's test strategy was to invest equal effort in testing each of a system's modules. After running one test cycle, it turned out that most of the critical bugs were detected in one of the system's modules.
Which testing principal suggests a change to the current test strategy for the next test cycle?
- A. Absence-of-errors fallacy
- B. Early testing
- C. Pesticide Paradox
- D. Defect clustering
Answer: D
Explanation:
Section: (none)
Explanation/Reference:
Reference: https://www.testingexcellence.com/seven-principles-of-software-testing/
NEW QUESTION 58
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