REALIZAR TEST
Título del test:
ISTQB day one
Descripción:
from 2018's syllabus (temas 1, 2 y 3)
Autor:
ISTQB
(Otros tests del mismo autor)
Fecha de Creación:
18/04/2022
Categoría:
Otros
Número preguntas: 40
|
|
Últimos Comentarios |
|
No hay ningún comentario sobre este test. Temario:
Which ONE of the following is NOT a valid objective of testing? Preventing defects from being introduced into the code. Gaining confidence that the system has reached the desired level of quality. Providing adequate information for the stakeholders to make informed decisions. Fixing all defects and failures.
Consider the following testing and debugging activities:
i. Locating the cause of the failure.
ii. Checking that the fix has resolved the failure.
iii. Fixing the defect.
iv. Identifying a failure.
Which of the following correctly allocates the roles of tester and developer to the
activities and also places them in the correct sequence (starting at 1 and ending
with 4)? 1. tester - iv; 2. developer - i; 3. developer - iii; 4. tester - ii. 1. tester - iv; 2. developer - i; 3. developer - iii; 4. developer - ii. 1. developer - i; 2. developer - iii; 3. developer - ii; 4. tester - iv. 1. tester - i; 2. developer - ii; 3. developer - iii; 4. tester - iv.
Which ONE of the following options correctly states why it is necessary to test? To reduce the risk of problems occurring during operation. To ensure that software is defect free before live deployment. To help improve industry specific standards. To show that the code meets the developer's expectations.
Which ONE of the following options correctly states the relationships between
quality assurance, quality control and testing? Quality assurance, quality control and testing all have the same meanings. Testing is an aspect of quality control; quality assurance is an aspect of quality
management. Quality assurance is an aspect of quality control; quality control is another term
for testing. Testing is an aspect of quality assurance; quality assurance is another term for
quality management.
Which of the following statements correctly defines a failure? An event in which a component or system does not perform a required function
within specified limits. A fault that can cause a component or system to fail to perform its required
function. Electrostatic attraction of dust onto a platter in the disc storage array. A mistake made by the developer that produces an incorrect result.
Which ONE of the following statements about the causes of defects and failures
is correct? The use case contained an error because not all actors were specified. The developer made a mistake when coding causing an error at run time. A failure in the code logic caused a defect during execution. The analyst's misunderstanding resulted in defects in the specification.
Which of the following could be the root cause of a defect? A year-end report displayed the wrong totals because December’s values were
missing. The code used a constant value of 11 rather than 10 in the discount calculation. The analyst didn’t spend enough time with the users when writing the
requirement specification. An error message was incorrectly specified in the technical design.
If the same tests are repeated on unchanged software after they have passed,
which ONE of the following is likely to be the result? more and more defects will be found. eventually the tests will no longer find any new defects. different defects are likely to be found each time they are run. eventually the tests will find all of the defects.
Which ONE of the following statements is true? testing can find defects and can prove there are no remaining defects. testing can show that there are defects but cannot prove that there are no
remaining defects. testing can prove there are no defects but cannot show that there are defects. testing can prove that all defects have been found.
Which ONE of the following statements is true? Fixing defects is the most important thing for the users. Fixing defects may not be the most important thing for the users. Fixing all defects found is essential for user satisfaction. Fixing defects is always helpful to users.
Which COMBINATION of the following statements is correct?
a) Contextual factors that influence an organization’s test process include its
internal standards and the SDLC model.
b) Contextual factors that influence an organization’s test process include its
policy and practices and its business domain.
c) Contextual factors don’t have to influence the test process.
d) Contextual factors that influence the test process include the skills and
experience of the test team. a) and b). a) and c). b) and d). c) and d).
Which ONE option correctly matches the following activity groups to the activities
given below them?
a) Test monitoring and control
b) Test analysis
c) Test design
d) Test implementation
e) Test completion
1) Handing over the testware to maintenance teams.
2) Checking test results and logs against specified coverage criteria.
3) Creating test suites from test procedures and automated test scripts.
4) Evaluating the test basis and test items to identify defects.
5) Identifying necessary test data to support test conditions and test cases. a-3, b-5, c-4, d-1, e-2. a-2, b-4, c-5, d-3, e-1. a-2, b-1, c-3, d-4, e-5. a-3, b-1, c-5, d-2, e-4.
Which ONE option correctly matches the following activity groups to the activities
given below them?
a) Test planning
b) Test design
c) Test implementation
d) Test execution
e) Test completion
1) Checking whether all defect reports are closed
2) Formulating the overall test schedule
3) Creating test inputs and expected results
4) Comparing actual results with expected results
5) Arranging the test suites within a test execution schedule a-5, b-3, c-4, d-1, e-2. a-5, b-1, c-3, d-2, e-4. a-2, b-1, c-3, d-4, e-5. a-2, b-3, c-5, d-4, e-1.
Which ONE option correctly matches the following activity groups to the work
products created in them?
a) Test analysis
b) Test design
c) Test implementation
d) Test execution
Practice Exam Day_1 Questions
Page 4 of 10 STF200316 © Grove, 1998-2020
e) Test completion
1) Test cases
2) Test logs including status of test procedures
3) Test conditions
4) Action items for subsequent process improvement
5) Test procedures and automated test scripts a-5, b-3, c-4, d-1, e-2. a-5, b-2, c-1, d-4, e-3. a-3, b-1, c-5, d-2, e-4. a-3, b-2, c-4, d-5, e-1.
Which COMBINATION correctly describes the value of maintaining traceability
between the test basis and test work products?
a) It reduces the effort needed to perform impact analysis on the test-related
aspects of a change.
b) It allows us to know how the solution’s components are related to
requirements.
c) It allows us to map test results back to the things in which the users are
interested.
d) It allows us to know which versions of testware items are relevant to which
build of the solution. a) and c). a) and d). b) and c). c) and d).
Which COMBINATION of the following has the most beneficial influence on the
success of testing?
a) the psychological profile of the managers
b) the cognitive biases of developers
c) clear objectives for testing
d) the tools and environment used by developers
e) courteous communication and feedback about defects a) and e). a) and d). b) and c). c) and e).
Which COMBINATION correctly describes differences between the mind-sets of
developers and testers?
a) developers must analyse the requirements; testers use, but do not analyse,
the requirements.
b) developers design solutions; testers look for what could go wrong.
c) developers solve problems; testers create problems.
d) developers may make assumptions; testers question these assumptions. b) and c). a) and d). b) and d). a) and c).
Which statement about the characteristics of testing in any lifecycle is FALSE? For every development activity there should be a corresponding test activity. Test design should be produced as soon as the software is available. Testers should be involved in reviewing documents as soon as drafts are
available. Each test level has objectives that are specific to that level.
Which ONE of the following is NOT a recognised reason for adapting a SDLC
model to project / product context? The project team need extensive re-training in the use of new technologies. The product must be developed and delivered in a very short time. The product has a high level of risk. Many different business units are involved.
Which of the following is usually true for a project using a V-model software
development lifecycle? The specification documents produced for any development stage can be used
by any test level. Acceptance test cases should be the last to be designed in the project. System behaviour should be verified against the system specification. System test design and implementation can be completed once the requirements
have been agreed.
Which ONE of the following statements is true for component integration testing? Increasing the number of components in the integration environment leads to
more effective defect identification. The test basis may include software architecture and use case models. It generally tests the interactions between different systems or between hardware
and software. Non-functional testing for a project starts as soon as component integration
testing completes.
Which of the following would represent valid objectives for user acceptance
testing an on-line hotel booking system?
i. To confirm that hotel bookings work as expected.
ii. To identify functional defects in the GUI.
iii. To gain confidence that hotel booking requirements have been met.
iv. To assess the reliability of the hotel booking application.
v. To ensure no new defects have been introduced as a result of recent
changes made to hotel bookings. i and v. ii and iii. i and iii. iv and v.
Operational acceptance testing is: testing that the system is operational and is acceptable to business users. testing against the contract to ensure that all requirements have been met. testing to verify that the various applications in a complex solution will
interoperate correctly. done by data centre staff and may include user management, disaster recovery
and checking for security vulnerabilities.
User Acceptance Testing is most appropriately performed by: software developers. business users. the Project Manager. the support group or support staff.
Which statement about integration testing is true? System integration testing tests the interactions between components. There may be more than one level of integration testing. Integration testing is always performed before system testing. Integration testing must be carried out by an independent test team.
An emergency maintenance release for an on-line shopping system consisted of
code fixes for two separate live problems. The following existing system test
cases were executed to ensure that the defects were successfully removed:
• Test case 1 - To demonstrate that customer's payment details could not be
accessed by malicious outsiders.
• Test case 2 -To demonstrate that the card expiry date is a mandatory field.
Which of the following test types do these test cases belong to?
i. Functional testing
ii. Non-functional testing
iii. White-box testing
iv. Confirmation testing
v. Change-related testing i, ii, iii. ii, iii, iv. i, ii, v. iii, iv, v.
Which of the following represent non-functional tests for an airline booking
system?
i. All available flights are displayed in less than 5 seconds.
ii. Either the 'Return' or 'One Way' radio button must be selected.
iii. The flight booking screen is easy to use for customers.
iv. Flights can be paid for securely.
v. Payment cannot be made by cryptocurrency. i, iii, iv. i, ii, iii. ii, iv, v. iii, iv, v.
Which ONE of the following is a measure of white-box test coverage? % of structural test cases run. % of defect fixes confirmation tested. % of performance targets tested. % of decision outcomes tested.
Which ONE of the options correctly states the test levels at which functional, nonfunctional
and white-box testing can be applied? Component and component integration testing only. Component and system testing only. All test levels before acceptance testing. All test levels.
Which ONE of the following statements about regression testing is true? It is the only kind of testing done in maintenance testing. It can include functional, non-functional and white-box testing. It is not done at component test level. It is best done manually.
Which ONE of the following statements about maintenance testing is true? It is only concerned with the testing of changes or enhancements. It should be more thorough than development testing. It should done when a system is transferred to another platform. It is not needed when a system will be taken out of use, i.e. retired.
Which ONE of the following statements is true for impact analysis in maintenance
testing? It helps us to assess how much regression testing to do for a live system. It helps us to assess the effect that a defect has on a live system. It helps us to assess how many regression tests should be automated. It helps us to assess code coverage when a new test is added to a suite.
How many of these products could, usually, usefully be examined with one of the
static testing techniques?
i. A requirement specification
ii. Source code
iii. Object code
iv. An activity diagram
v. A test plan
vi. Test results
vii. Test procedures 4 5 6 7.
Which ONE of the following best describes a benefit of applying static
techniques? They reduce costs by reducing the number off failures in test execution. They replace the need for dynamic testing. It allows people to meet members of the opposite sex in a neutral environment. They reduce the amount of test documentation needed.
Which ONE option best describes the difference between static and dynamic
testing? static testing can tell what percentage of the code has been tested by dynamic
testing. static testing executes the product under test, dynamic testing does not. static testing does not execute the product under test, dynamic testing does. static testing finds failures, dynamic testing finds defects.
Which ONE of the options contains the correct sequence for the work product
review activities?
a) Initiate review
b) Planning
c) Fixing and reporting
d) Communication and analysis
e) Individual review a, b, c, e, d. b, d, a, e, c. a, d, b, c, e. b, a, e, d, c.
Which of the statements below are correct in regard to roles and responsibilities
in a formal review?
a) The author should be the scribe but not the facilitator
b) A reader is mandatory
c) The scribe collates potential defects found during the individual review activity
d) The review leader is responsible for the overall review process
e) Individual reviewers may be given specialized roles c and e are true; a, b and d are false. b and d are true; a, c and e are false. a, b and e are true; c and d are false. c, d and e are true; a and b are false.
Consider the following statements about reviews:
i. main purposes include gaining consensus; additional purposes may include
generating new ideas and considering alternatives
ii. main purposes include considering alternatives, evaluating conformance to
standards and specifications; additional purposes may include exchange of
ideas and training of participants
iii. main purposes include evaluating quality and building confidence in the work
product but focus is a defined process for detecting potential defects.
iv. author typically leads the review meeting
v. based on rules and checklists
vi. reviewers should be peers of the author with relevant expertise
… and the following review types:
• Walkthrough
• Technical review
• Inspection
Which option below correctly associates the statements and review types? Walkthrough – i & iv; Technical Review – ii & v; Inspection – iii & vi. Walkthrough – ii & iv; Technical Review – i & vi; Inspection – iii & v. Walkthrough – iii & iv; Technical Review – i &v; Inspection – ii & vi. Walkthrough – ii & iv; Technical Review – i &vi; Inspection – iii & iv.
You are to take part in a check-list-based review of the following excerpt of a
requirements specification for an event booking system.
1. Website visitors may browse all past and future events.
2. Events can be searched by one of more of type, date, location and price.
3. Future events will show dates, location, and available ticket prices.
4. Past events will show dates and location only.
5. Only registered users may make bookings.
6. Website visitors may register as users by entering first name, last name,
postal address, mobile/cell phone number, email address and a password.
7. The booking system shall be simple to use.
8. Users may purchase up to a maximum of 10 tickets for any one event.
9. Payment can be made by most credit/debit cards.
10. A receipt for each booking is sent via email.
You have been assigned the following checklist item:
Are all requirements testable?
Which of the following correctly match the checklist item with defective
requirements? 2, 7, 9 1, 6, 10 3, 8, 9 1, 4.
Which ONE of the options contains only factors that help reviews to be
successful?
a. Large documents are written and reviewed in small chunks.
b. There is an emphasis on learning and process improvement.
c. Management attend the meeting to ensure that it meets its objectives.
d. Testers are valued as review participants.
e. Checklists are used and are kept up to date.
f. The outcome may be used for appraisal of participants.
g. People issues and psychological aspects are dealt with. a, b, d, f. b, d, e, g. c, d, e, f. a, c, f, e.
|
|
