Link youtube chữa đề thi ISTQB foundation 2018 mã đề A:Để giúp các bạn ôn thi tốt ISTQB, chị Tạ Thị Thinh- giáo viên môn ISTQB đã soạn các đề thi ISTQB tiêu chí sát với nội dung của Syllabus – đây cũng là tiêu chi của việc ra đề thi ISTQB. Cả nhà cùng nhau làm và giải đáp án nhé. Bạn để lại comment email hoặc email về qrs.contact.us@gmail.com để chúng tôi gửi đáp áp và hướng dẫn chi tiết.
20 câu hỏi đầu tiên:

Question 1 What is a key characteristic of specification-based testing techniques?
a. Tests are derived from information about how the software is constructed.
b. Tests are derived from models (formal or informal) that specify the problem to be solved by the software or its components.
c. Tests are derived based on the skills and experience of the tester.
d. Tests are derived from the extent of the coverage of structural elements of the system or components.

Question 2 An exhaustive test suite would include:
a. All combinations of input values and preconditions.
b. All combinations of input values and output values.
c. All pairs of input value and preconditions.
d. All states and state transitions.

Question 3 Which statement about testing is true?
a. Testing is started as early as possible in the life cycle.
b. Testing is started after the code is written so that we have a system with which to work.
c. Testing is most economically done at the end of the life cycle.
d. Testing can only be done by an independent test team.

Question 4 For a test procedure that is checking modifications of customers on a database, which two steps below would be the lowest priority if we didn’t have time to execute all of the steps?
1 Open database and confirm existing customer
2 Change customer’s marital status from single to married
3 Change customer’s street name from Parks Road to Park Road
4 Change customer’s credit limit from 500 to 750
5 Replace customer’s first name with exactly the same first name
6 Close the customer record and close the database
a. Tests 1 and 4
b. Tests 2 and 3
c. Tests 5 and 6
d. Tests 3 and 5

Question 5 Consider the following list of either product or project risks
I An incorrect calculation of fees might shortchange the organization.
II A vendor might fail to deliver a system component on time.
III A defect might allow hackers to gain administrative privileges.
IV A skills gap might occur in a new technology used in the system.
V A defect-prioritization process might overload the development team.
Which of the following statements is true?
a. I is primarily a product risk and II, III, IV and V are primarily project risks.
b. II and V are primarily product risks and I, III and V are primarily project risks.
c. I and III are primarily product risks, while II, IV and V are primarily project risks.
d. Ill and V are primarily product risks, while I, II and IV are primarily project risks.
Question 6 Consider the following statements about regression tests:
I They may usefully be automated if they are well designed.
II They are the same as confirmation tests (re-tests).
III They are a way to reduce the risk of a change having an adverse effect elsewhere in the system.
IV They are only effective if automated. Which pair of statements is true?
a. I and II
b. I and III
c. II and III
d. II and IV

Question 7 Which of the following could be used to assess the coverage achieved for structure-based (white-box) test techniques?
V Decision outcomes exercised
W Partitions exercised
X Boundaries exercised
Y Conditions or multiple conditions exercised
Z Statements exercised
a. V, W or Y
b. W, X or Y
c. V, Y or Z
d. W, X or Z

Question 8 Review the following portion of an incident report.
1 I place any item in the shopping cart.
2 I place any other (different) item in the shopping cart.
3 I remove the first item from the shopping cart, but leave the second item in the cart.
4 I click the < Checkout > button.
5 I expect the system to display the first checkout screen. Instead, it gives the pop-up error message, ‘No items in shopping cart. Click <Okay> to continue shopping.’
6 I click < Okay >.
7 I expect the system to return to the main window to allow me to continue adding and removing items from the cart. Instead, the browser terminates.
8 The failure described in steps 5 and 7 occurred in each of three attempts to perform steps 1,2,3,4 and 6.
Assume that no other narrative information is included in the report. Which of the following important aspects of a good incident report is missing from this incident report?
a. The steps to reproduce the failure.
b. The summary.
c. The check for intermittence.
d. The use of an objective tone.

Question 9 Which of the following are benefits and which are risks of using tools to support testing?
1 Over-reliance on the tool
2 Greater consistency and repeatability
3 Objective assessment
4 Unrealistic expectations
5 Underestimating the effort required to maintain the test assets generated by the tool
6 Ease of access to information about tests or testing
7 Repetitive work is reduced
a. Benefits: 3,4,6 and 7. Risks: 1,2 and 5
b. Benefits: 1,2,3 and 7, Risks: 4,5 and 6
c. Benefits: 2,3,6 and 7. Risks: 1,4 and 5
d. Benefits: 2,3,5 and 6. Risks: 1,4 and 7

Question 10 Which of the following encourages objective testing?
a. Unit testing
b. System testing
c. Independent testing
d. Destructive testing

Question 11 Of the following statements about reviews of specifications, which statement is true?
a. Reviews are not generally cost effective as the meetings are time consuming and require preparation
and follow up.
b. There is no need to prepare for or follow up on reviews.
c. Reviews must be controlled by the author.
d. Reviews are a cost effective early static test on the system.

Question 12 Consider the following list of test process activities:
I Analysis and design
II Test closure activities
III Evaluating exit criteria and reporting
IV Planning and control
V Implementation and execution
Which of the following places these in their logical sequence?
a. I, II, III, IV and V
b. IV, I, V, III and II.
c. IV, I, V,II and III.
d. I, IV, V HI and II.

Question 13 Test objectives vary between projects and so must be stated in the test plan. Which one of the following test objectives might conflict with the proper tester mindset?
a. Show that the system works before we ship it.
b. Find as many defects as possible.
c. Reduce the overall level of product risk.
d. Prevent defects through early involvement.

Question 14 Which test activities are supported by test data preparation tools?
a. Test management and control
b. Test specification and design
c. Test execution and logging
d. Performance and monitoring

Question 15 If you are flying with an economy ticket, there is a possibility that you may get upgraded to business class, especially if you hold a gold card in the airline’s frequent flyer program. If you don’t hold a gold card, there is a possibility that you will get ‘bumped’ off the flight if it is full and you checking in late. This is shown in Figure 7.1. Note that each box (i.e. statement) has been numbered.
http://prntscr.com/f8pm5t
Three tests have already been run:
Test 1: Gold card holder who gets upgraded to business class
Test 2: Non-gold card holder who stays in economy
Test 3: A person who is bumped from the flight
What additional tests would be needed to achieve 100% decision coverage?
a. A gold card holder who stays in economy and a non-gold card holder who gets upgraded to business class.
b. A gold card holder and a non-gold card holder who are both upgraded to business class.
c. A gold card holder and a non-gold card holder who both stay in economy class.
d. A gold card holder who is upgraded to business class and a non-gold card holder who stays in
economy class.

Question 16 Consider the following types of tools:
V Test management tools
W Static analysis tools
X Modeling tools
Y Dynamic analysis tools
Z Performance testing tools
Which of the following of these tools is most likely to be used by developers?
a. W, X and Y
b. V, Y and Z
c. V, W and Z
d. X,Y and Z

Question 17 What is a test condition?
a. An input, expected outcome, precondition and post condition
b. The steps to be taken to get the system to a given point
c. Something that can be tested
d. A specific state of the software, e.g. before a test can be run
Question 18 Which of the following is the most important difference between the metrics-based approach and the expert-based approach to test estimation?
a. The metrics-based approach is more accurate than the expert-based approach.
b. The metrics-based approach uses calculations from historical data while the expert-based approach relies on team wisdom.
c. The metrics-based approach can be used to verify an estimate created using the expert-based
approach, but not vice versa.
d. The expert-based approach takes longer than the metrics-based approach.

Question 19 If the temperature falls below 18 degrees, the heating is switched on. When the Temperature reaches 21 degrees, the heating is switched off. What is the minimum set of test input values to cover all valid equivalence partitions?
a. 15,19 and 25 degrees
b. 17,18,20 and 21 degrees
c. 18,20 and 22 degrees
d. 16 and 26 degrees

Question 20 Which of these statements about functional testing is true?
a. Structural testing is more important than functional testing as it addresses the code.
b. Functional testing is useful throughout the life cycle and can be applied by business analysts, testers, developers and users.
c. Functional testing is more powerful than static testing as you actually run the system and see what happens.
d. Inspection is a form of functional testing.

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