ISTQB-Advanced-Lev1 無料問題集「ASTQB ISTQB Advanced Level Test manager」
Which of the statement are true about risk based testing;
I. All risks have equal weights / concerns.
II. The level of risk is influenced by likelihood of the risk and impact of the risk.
III. All risks must be mitigated.
IV. Main developer quitting, during the coding phase of the project can be a project risk.
I. All risks have equal weights / concerns.
II. The level of risk is influenced by likelihood of the risk and impact of the risk.
III. All risks must be mitigated.
IV. Main developer quitting, during the coding phase of the project can be a project risk.
正解：C
解答を投票する
A car manufacturer is updating its airbag deployment system for its family cars. It has increased the number of airbags from four to nine.
This has necessitated an upgrade to the airbag control software (ACS) to allow deployment of the extra airbags where appropriate.
The car manufacturer receives information from on-board sensors. From this, it calculates the amount of deployment needed (minimal, medium and full), and from which airbag(s). For this upgrade, it will receive information from extra sensors to be used in its calculations.
The car manufacturer employs its own in-house software development team. It uses the V model for its software development. There are four stages of testing, from unit through to factory acceptance testing. The development team is made up of project, programming and test managers. The programmers use object-oriented methods for development. The car manufacturer wishes to be first to market with the extra airbags, which will allow it to increase the safety ratings for its family cars, thereby increasing sales in a very competitive market. Which of the following are risks associated with the use of the V model for this upgrade?
I. The sensors may not be responsive enough in impacts.
II. The manufacturer may not be able to process the information received from the sensors quickly enough.
III. The time required to create the high- and low-level designs may mean that insufficient time can be spent on system testing.
IV. The system may fail factory acceptance testing, necessitating costly rework.
This has necessitated an upgrade to the airbag control software (ACS) to allow deployment of the extra airbags where appropriate.
The car manufacturer receives information from on-board sensors. From this, it calculates the amount of deployment needed (minimal, medium and full), and from which airbag(s). For this upgrade, it will receive information from extra sensors to be used in its calculations.
The car manufacturer employs its own in-house software development team. It uses the V model for its software development. There are four stages of testing, from unit through to factory acceptance testing. The development team is made up of project, programming and test managers. The programmers use object-oriented methods for development. The car manufacturer wishes to be first to market with the extra airbags, which will allow it to increase the safety ratings for its family cars, thereby increasing sales in a very competitive market. Which of the following are risks associated with the use of the V model for this upgrade?
I. The sensors may not be responsive enough in impacts.
II. The manufacturer may not be able to process the information received from the sensors quickly enough.
III. The time required to create the high- and low-level designs may mean that insufficient time can be spent on system testing.
IV. The system may fail factory acceptance testing, necessitating costly rework.
正解：C
解答を投票する
A major bank has recently outsourced all of its software development in an effort to reduce its fixed costs. The new supplier will be responsible for all new developments as well as enhancements to existing ones. The bank has retained its own management team for its projects. There will be an in-house project
manager, development manager and test manager for each project. Some staff may work on more than one project, depending on the overall size. An enhancement is being made to allow existing customers to authorise their own loans online, from EUR 1k to EUR 10k by answering a series of questions. You are a test manager with the bank and you have written a test strategy for the outsourced team to follow. Unit testing
has begun but informal conversations with the developers have revealed that they have not received a signed-off specification from the bank for the enhancement.
They do know how loans work though and have created code from conversations with bank staff alongside their own knowledge. How could a strategy have helped to avoid this situation?
manager, development manager and test manager for each project. Some staff may work on more than one project, depending on the overall size. An enhancement is being made to allow existing customers to authorise their own loans online, from EUR 1k to EUR 10k by answering a series of questions. You are a test manager with the bank and you have written a test strategy for the outsourced team to follow. Unit testing
has begun but informal conversations with the developers have revealed that they have not received a signed-off specification from the bank for the enhancement.
They do know how loans work though and have created code from conversations with bank staff alongside their own knowledge. How could a strategy have helped to avoid this situation?
正解：D
解答を投票する