Latest [Dec 30, 2023] Realistic Verified CTFL_Syll2018 Dumps
Pass ISQI CTFL_Syll2018 Exam Updated 355 Questions
NEW QUESTION # 177
Which of the following statements is correct?
- A. Pair programming is used usually in waterfall model
- B. Pair programming is an alternative term for code inspection.
- C. Pair programming is, among other things, an informal review method.
- D. Pair programming is done with developer and tester pairing together
Answer: D
NEW QUESTION # 178
A client-server system for a web development must support a minimum of 200 enquiries per hour. In peak times, it must be available 24 hours x 7 days due to the critical nature of the application, and must have a response time lower than 20 seconds during peak loads.
Which of the following set of test types would be most appropriate to verify the non-functional requirements expressed in this statement?
- A. Load, Volume and Component.
- B. Performance, Usability, Regression.
- C. Performance, Load, Stress.
- D. System, Load, Fail-over.
Answer: C
NEW QUESTION # 179
Which of the following statements is true?
- A. It is impossible to achieve 100% statement coverage
- B. 100% statement coverage means 100% branch coverage.
- C. 100% branch coverage means 100% statement coverage.
- D. 100% branch coverage means 100% statement coverage and vice-versa.
Answer: D
NEW QUESTION # 180
For a given set of test-cases, which of the following is a benefit of running these tests with a test automation
tool?
- A. The total cost of the test project always decreases
- B. Test coverage is increased.
- C. The number of found bugs is reduced.
- D. The time spent on repetitive tasks is reduced
Answer: D
NEW QUESTION # 181
Which of the following statements is the best explanation why software failures can be caused by environmental conditions?
- A. Environmental conditions only affect the hardware - not the software
- B. Factors like magnetism, radiation and even pollution can affect electronic devices and the performance of their embedded real time software
- C. Extreme heat and vibrations exerted on storage media can cause errors in algorithms and program flows
- D. If the hardware on which the software application is running under ambient temperature and humidity, no failures can be linked to environmental conditions
Answer: A
Explanation:
Explanation
The statement that environmental conditions only affect the hardware - not the software is not a good explanation why software failures can be caused by environmental conditions. Environmental conditions can affect both the hardware and the software, as they can influence the performance, reliability, and functionality of the system. For example, factors like magnetism, radiation, pollution, heat, humidity, vibration, etc. can affect electronic devices and the embedded software that runs on them. Software failures caused by environmental conditions can have serious consequences, especially for safety-critical systems.
References: Certified Tester Foundation Level Syllabus, Section 1.2.2
NEW QUESTION # 182
Your task is to compile a test execution schedule for the current release of software.
The system specification states the following logical dependencies:
* An admin user must create/amend/delete a standard user.
* A standard user is necessary to perform all other actions.
The test plan requires that re-tests must be performed first, followed by the highest priority tests. To save time, the test plan states that tests should be scheduled to create test data for the subsequent tests in the schedule.
The following test cases have been designed, with an indication of priority (1 being the highest priority) and whether the test has previously failed.
Which test execution schedule meets the test plan requirements and logical dependencies?
- A. a, c, b, d, e
- B. e, a, b, c, d
- C. a, d, c, b, e
- D. e, a, d, c, b
Answer: B
NEW QUESTION # 183
Which of the following activities do NOT belong to test implementation and execution?
- A. Logging of test results
- B. Prioritizing test conditions
- C. Checking if the preconditions of test execution have been met
- D. Test data generation
Answer: B
NEW QUESTION # 184
A client-server system for a web development must support a minimum of 200 enquiries per hour. In peak
times, it must be available 24 hours x 7 days due to the critical nature of the application, and must have a
response time lower than 20 seconds during peak loads.
Which of the following set of test types would be most appropriate to verify the non-functional requirements
expressed in this statement?
- A. Load, Volume and Component.
- B. Performance, Usability, Regression.
- C. Performance, Load, Stress.
- D. System, Load, Fail-over.
Answer: C
NEW QUESTION # 185
Which of the following statements is true?
I) Test planning activities include selecting the test object
II) Test strategy implementation is NOT a part of test planning
III) Choosing appropriate test techniques is part of test design
IV) Test schedule and exit criteria modification are part of test planning
- A. III. IV
- B. II, III
- C. I, II
- D. I.IV
Answer: D
Explanation:
Explanation
Statement I is true, as test planning activities include defining the test object, which is the component or system to be tested. Statement II is false, as test strategy implementation is part of test planning and involves defining the test approach and test levels to be applied. Statement III is true, as test design activities include choosing appropriate test techniques to derive test cases from test conditions. Statement IV is true, as test planning activities include defining and updating the test schedule and exit criteria throughout the project lifecycle. References: ISTQB Certified Tester Foundation Level Syllabus 2018, Section 2.1
NEW QUESTION # 186
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. 2400, 1000, 2301
- B. 0600, 1000, 1200
- C. 1001, 1300, 2259
- D. 0100, 0800, 2200
Answer: A
NEW QUESTION # 187
Testing and Debugging are key activities in the software development lifecycle.
Which of the following are DEBUGGING activities?
a) Designing tests to find failures.
b) Locating the cause of failures.
c) Analysing and fixing the defects.
d) Executing tests to show failures.
- A. a and b.
- B. b and c.
- C. a and d.
- D. c and d.
Answer: B
Explanation:
Explanation
Testing and debugging are two different activities that are related to finding and removing defects and failures in software. Testing is the process of evaluating software by applying test cases to find failures and provide information on its quality. Debugging is the process of finding, analyzing, and removing the causes of failures in software. Designing tests to find failures and executing tests to show failures are testing activities. Locating the cause of failures and analyzing and fixing the defects are debugging activities.
References: Certified Tester Foundation Level Syllabus, Section 1.2.1
NEW QUESTION # 188
In a system designed to work out the employee tax to be paid:
_ An employee has $4,000 of salary tax free.
_ The next $1,500 is taxed at 10%.
_ The next $28,000 after that is taxed at 22%.
_ Any further amount is taxed at 40%.
Which of these is a valid Boundary Value Analysis test case?
- A. $1,500
- B. $5,000
- C. $28,000
- D. $33,501
Answer: D
NEW QUESTION # 189
Which of the following is NOT an example of a typical risk-based testing activity?
- A. Brainstorming sessions are held with a wide variety of stakeholders to identify possible failures in the system
- B. Tests are prioritized to ensure that those associated with critical parts of the system are executed earlier
- C. The focus of testing is shifted to an area in the system where tests find with more defects than expected
- D. The evaluation of a risk-management tools to decide which tool to use for future projects
Answer: D
Explanation:
Explanation
Risk-based testing is an approach to testing that prioritizes and focuses on testing activities based on the level of risk associated with each feature or function of the system under test. Risk-based testing aims to optimize the use of time, resources, and techniques for testing by identifying and addressing the most critical and likely sources of failure or harm in the system under test. Some examples of typical risk-based testing activities are:
Brainstorming sessions are held with a wide variety of stakeholders to identify possible failures in the system: This activity is part of the risk identification process, which involves gathering information and opinions from different perspectives and sources to discover potential risks in the system under test.
Tests are prioritized to ensure that those associated with critical parts of the system are executed earlier:
This activity is part of the risk analysis and evaluation process, which involves assessing the probability and impact of each risk and ranking them according to their severity and importance.
The focus of testing is shifted to an area in the system where tests find more defects than expected: This activity is part of the risk mitigation and monitoring process, which involves taking actions to reduce or eliminate the risks and tracking their status and progress.
The evaluation of a risk-management tool to decide which tool to use for future projects is not an example of a typical risk-based testing activity because it is not directly related to testing the system under test based on its risks. Rather, it is an example of a tool selection or evaluation activity, which involves comparing and choosing a tool that can support or enhance the testing process based on criteria such as functionality, usability, reliability, compatibility, cost, etc. You can find more information about risk-based testing in [A Study Guide to the ISTQB Foundation Level 2018 Syllabus], Chapter 3, Section 3.4.
NEW QUESTION # 190
Which of the following statements about decision tables are TRUE?
I. Generally, decision tables are generated for low risk test items
II. Test cases derived from decision tables can be used for component tests.
III. Several test cases can be selected for each column of the decision table.
IV. The conditions in the decision table represent negative tests generally.
- A. II, Ill
- B. II, IV
- C. I, IV
- D. I, Ill
Answer: B
NEW QUESTION # 191
Which of the following does NOT represent one of the three triggers for maintenance testing an operational system?
- A. System retirement
- B. System modification
- C. Introduction of a test management tool
- D. Data migration
Answer: C
NEW QUESTION # 192
......
Get 2023 Updated Free ISQI CTFL_Syll2018 Exam Questions and Answer: https://www.prep4sures.top/CTFL_Syll2018-exam-dumps-torrent.html
CTFL_Syll2018 Dumps PDF and Test Engine Exam Questions: https://drive.google.com/open?id=1ZKc931R1TtBs0rMslCQqQgOumHvEMmaw