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BCS CTFL18 certification exam is designed for individuals who are interested in building a career in software testing. ISTQB Certified Tester Foundation Level 2018 certification is globally recognized and is widely accepted by IT companies around the world. The CTFL18 exam is conducted by the British Computer Society (BCS) and covers the fundamentals of software testing, testing techniques, and testing tools.
NEW QUESTION # 231
Which of the following characteristics is most likely to promote effective software testing?
- A. A belief that programmers always make mistakes
- B. Confidence that the next stage will find defects missed at this stage
- C. Knowledge of the number of defects typically found in a program
- D. Independence from the production process
Answer: D
NEW QUESTION # 232
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?
- A. Dynamic analysis tool.
- B. Test Execution tool.
- C. Coverage measurement tool.
- D. Configuration management tool.
Answer: A
NEW QUESTION # 233
How many minimum test cases are required to cover 100% Statement coverage and Decision coverage?
Consider the following pseudo-code
If (Walking && Midnight)
If (Raining)
Take umbrella and search light
Else
Take searchlight
End IF
Else if (Running && Sunshine)
IF (Raining)
Take umbrella
End IF
Else keep doing what you were doing
End IF
- A. 5 for Statement, 5 for Decision
- B. 8 for Statement, 6 for Decision
- C. 4 for Statement, 5 for Decision
- D. 6 for Statement, 8 for Decision
Answer: A
NEW QUESTION # 234
Based on the information given in the scenario, identify how the team could be improved most effectively?
- A. By providing training on reviewing requirements
- B. By providing a workshop on test design techniques
- C. By providing specific training on the systems being tested
- D. By providing training in the payroll domain
Answer: B
Explanation:
Topic 9, V2 "Independent Test Team"
The project has been running for a few months and the team seems not to be progressing in their test approach. The team also lacks drive and enthusiasm and is sometimes seen to be performing their tasks too slowly. You have been asked to recruit an extra person into the team.
NEW QUESTION # 235
Which of the following BEST describes a Test Case?
- A. A source to determine expected results to compare with the actual result of the system under test.
- B. A description of the test objectives to be achieved and the means and the schedule for achieving them.
- C. A set of preconditions, inputs, actions, expected results and postconditions developed based on test conditions.
- D. A statement about "what to test" in terms of measurable coverage criteria from analysis of the test basis.
Answer: C
NEW QUESTION # 236
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.
- A. a and d are benefits, b and c are drawbacks.
- B. b and c are benefits, a and d are drawbacks.
- C. a and b are benefits, c and d are drawbacks.
- D. c and d are benefits, a and b are drawbacks.
Answer: A
NEW QUESTION # 237
A software company adopts the V-model as their development life cycle. Which of the following contains roles of a tester in this company?
- A. Review test plans and set up test environments
- B. Introduce suitable metrics to measure the testing progress
- C. Coordinate the test strategy with the project managers
- D. Decide what should be automated, to what degree, and how
Answer: A
NEW QUESTION # 238
Which option BEST describes how the level of risk is determined?
- A. The likelihood and the probability of a hazard occurring
- B. The likelihood of an adverse event happening multiplied by the cost of preventing it
- C. The impact of an adverse event multiplied by the likelihood of that event occurring
- D. The consequences of a potential problem multiplied by the cost of possible legal action
Answer: C
NEW QUESTION # 239
The test improvement project will take place in an organization developing a safety-critical avionics application. Which one of the following standards do you believe would be most appropriate to take into account for compliance during your assignment?
- A. IEEE 829
- B. DO-178B
- C. BS 7925/2
- D. ISO 9126
Answer: B
NEW QUESTION # 240
Which of the following is a structure-based (white-box) technique?
- A. State transition testing
- B. Decision table testing
- C. Boundary value analysis
- D. Statement testing
Answer: D
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 # 241
Which of the following test case design techniques is white box (structure-based)?
- A. Use case testing
- B. State transition testing
- C. Decision testing
- D. Equivalence partitioning
Answer: C
NEW QUESTION # 242
Which of the following test design techniques is classified as a structure-based (white box) technique?
- A. State transition testing
- B. Decision table testing
- C. Exploratory testing
- D. Statement testing
Answer: D
NEW QUESTION # 243
Which of the following metrics could be used to monitor progress along with test preparation and execution?
- A. The failure rate in testing already completed
- B. The total number of tests planned
- C. The total number of requirements to be tested
- D. The number of testers used for test execution so far
Answer: A
NEW QUESTION # 244
On organization is working on updating test cases for a particular module of their software. Sam updated a set of test cases yesterday and saved the new version on his PC. Unfortunately, the hard disk of his PC crashed, and his work was lost. The IT department of the organization restored the contents of his hard disk with the last available back-up ?from the previous morning.
However, the changes made by him yesterday were lost forever. Which of the following tools, had it been used, would have prevented the loss of Sam's updates?
- A. Configuration Management Tool
- B. Test Execution tool
- C. Incident Management Tool
- D. Backup tool
Answer: D
NEW QUESTION # 245
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 sometimes possible to find that some values in equivalence class do not behave in the same manner as rest of the class.
- B. The tester chose equivalence classes incorrectly.
- C. The tester should always try all possible.
- D. It is practically impossible for values in an equivalence class to behave in different manner.
Answer: A
NEW QUESTION # 246
Which of the following is NOT an objective of pilot project for the introduction of a new tool?
- A. Highlight where, if necessary, changes should be made to the test process
- B. Identify rules and conventions that should be defined for the extensive use of the tool
- C. Allow the people that evaluated the tool to gain further experience with it
- D. Assessment of whether the benefits will be achieved at reasonable cost
Answer: B
NEW QUESTION # 247
In which of the following test documents would you expect to find test exit criteria described?
- A. Test design specification
- B. Test plan
- C. Requirements specification
- D. Project plan
Answer: A
NEW QUESTION # 248
Which of the following describes structure-based (white-box) test case design techniques?
- A. Test cases are derived from the developers' experience.
- B. Test cases are derived systematically from the tester's experience.
- C. Test cases are derived systematically from models of the system.
- D. Test cases are derived systematically from the delivered code.
Answer: D
Explanation:
Answer (A) relates to specification-based testing, answer (B) relates to experience-based testing and answer (D) could relate either to debugging or to experience-based techniques.
NEW QUESTION # 249
Which of the following is a typical characteristic of the WALKTHROUGH review type?
- A. Attendees must prepare before the meeting.
- B. The meeting is led by the author.
- C. Metrics are gathered throughout.
- D. Entry and exit criteria are defined.
Answer: B
NEW QUESTION # 250
During the development of a software change for a system, the developer makes a mistake in his work, which leads to a fault in the code. Unfortunately the fault is not found by software testing and is released into live.
What is the definite consequence of this mistake?
- A. Contractual requirements have not been met by testing.
- B. Loss of money, time, or business reputation.
- C. The system will fail, causing a defect.
- D. If the defect is executed, the system may fail.
Answer: D
NEW QUESTION # 251
Which of the following test techniques is structure-based?
- A. Use case testing
- B. State transition testing
- C. Decision table testing
- D. Control flow testing
Answer: C
NEW QUESTION # 252
Which of the following test organizations has the highest level of independence?
- A. Independent testers within the development teams
- B. Independent test specialists for specific test types, such as usability, performance or certification test specialists
- C. Code tested by another developer from the development team
- D. Independent testers from the user community
Answer: B
NEW QUESTION # 253
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BCS CTFL18 exam covers a wide range of topics, including the fundamentals of software testing, testing techniques, test management, and testing tools. CTFL18 exam is designed to test the candidate's knowledge of the principles and best practices of software testing, and their ability to apply them in real-world scenarios. CTFL18 exam is conducted in multiple-choice format and consists of 40 questions that need to be answered within 60 minutes.
BCS CTFL18 (ISTQB Certified Tester Foundation Level 2018) Certification Exam is a globally recognized certification that validates the basic knowledge and skills required for a software tester. CTFL18 exam is designed to test the individual's understanding of software testing concepts, methods, and terminology. It is an entry-level certification that is suitable for anyone who wants to start their career in the field of software testing.
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