Q.1-3 Which of the following is a project risk mitigation step that you might take as a test manager?

Chương 3

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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
a.Testing for performance problems
b.Hiring a contractor after a key test analyst quits
c.Procuring extra test environments in case one fails during testing
d.Performing a project retrospective using test results
Answer explanation
Lời giải: 3.4, họ hỏi kỹ thuật cho a project risk mitigation, loại D vì là kỹ thuật của Risk identification, loại B vì liên quan đến contract là vai trò của PM ko phải của TM, loại A vì là hoạt động test ko phải là hành động phòng ngừa
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q.2 You are planning the testing for an integrated system that will use three off-the-shelf components to manage a bank's accounts-receivable system. You are conducting an informal quality risk analysis session with project and system stakeholders to determine what test conditions should be tested and how much each test condition should be tested. Which of the following is a quality risk item that you might identify in this quality risk analysis session?
a.Failure of a component vendor to conduct adequate component testing
b.Calculation of excessive late-payment penalties for invoices
c.On-time payment of all invoices for international vendors
d.Calculation of risk priority using likelihood and impact
Answer explanation
Lời giải: Bạn tập trung vào câu hỏi "a quality risk item" vậy chỉ cần phân biệt project risk và product risk mục 3.2. loại D vì nó là kỹ thuật tính risk level, loại C vì on-time payment ko phải risk, loại A vì vendor là project risk vậy còn mỗi B là product risk.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
During a formalized quality risk analysis session following the Failure Mode and Effect Analysis technique, you are calculating risk priorities. Which of the following are major factors in this calculation?
a.
Severity and priorit
b.
Functionality, reliability, usability, efficiency, maintainability, and portability
c.
Loss of a key contributor on the test team
d.
Loss of a key contributor on the development team
Answer explanation
Lời giải: họ hỏi nhân tố để tính "calculating risk priorities", đơn giản nhất là A đúng, xem 3.4. loại B vì là các đặc tính về non-functional, C và D là các factors nằm trong bảng business factors mục 3.4 ko phải là nhân tố để tính toán risk level.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following statements best associates a key stakeholder with the kind of input that stakeholder can provide during a quality risk analysis?
a.
A tester can provide input on the likelihood of a risk item.
b.
A developer can provide input on the impact of a risk item
c.
A business analyst can provide input on the likelihood of a risk item
d.
A help desk staffer can provide input on the impact of a risk item
Answer explanation
Lời giải: xem mục 3.4, "A help desk staffer" là người chăm sóc KH nên hiểu rất rõ KH muốn gì và họ giúp cho chúng ta các thông tin đánh giá về Business factors (about impact)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CÂU HỎI 5
Which of the following is a situation in which you would expect an iterative quality risk analysis to result in the largest number of new or changed risk items and risk levels?
a.
You perform a risk analysis on the final requirements specification and subsequently receive a draft design specification.
b.
A tester leaves after test design is complete, and you hire a new tester to replace her.
c.
The development manager hires two additional programmers after the quality risk analysis is complete.
d.
You perform a risk analysis on the final requirements specification and then that document is placed under formal configuration management
Answer explanation
Lời giải: Câu hỏi là tình huống nào sau đây bạn mong muốn kết quả phân tích về quality risk sẽ thay đổi, xuất hiện nhiều rủi ro mới, ta chỉ chọn đc A thôi vì quality risk là product risk nhé, phân tích trên final SRS rồi, giờ có Design mới thì nó xuất hiện thêm cái mới
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CÂU HỎI 6
Which of the following is an example of a project where failure mode and effect analysis would be a better choice for risk analysis?
a.
It is the project team's first application of risk-based testing.
b.
The system under test is both complex and safety critical.
c.
The system under test is a financial system.
d.
Minimizing the amount of documentation is a key concern.
Answer explanation
Lời giải: phương pháp FMEA xem mục 3.2 "Failure Mode and Effect Analysis (FMEA) . The system is both complex and safety critical"
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CÂU HỎI 7
Which of the following is a way in which you might monitor the effect of testing on the reduction of this risk during test execution?
a.
Reduce the number of supported PC configurations
b.
Assign more testers to cover compatibility than testers to cover functionality
c.
Analyze the number of defects found that relate to this risk item
d.
Plan to test the most common PC configurations.
Answer explanation
Lời giải: Câu hỏi là metrics nào đánh giá hiệu quả của test đã giảm đc rủi ro trong giai đoạn chạy test hay chưa? Cách tốt nhất để đánh giá đc là xem số lỗi liên quan đến mỗi risk. bạn nhớ lại ở foundation về mật độ lỗi, risk nào mà càng có nhiều lỗi nguy cơ sẽ còn nhiều lỗi nữa, như vậy là rủi ro đó cần phải đc tăng cường test nhiều hơn nữa
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