ISTQB CTAL Practice Test - Questions Answers, Page 6

Select the correct classification tree diagram for the following Children Learning Program. The program displays three shapes; circle, square and triangle and two color choices (red & blue). The child has to identify the shape and the color and press the appropriate button on the screen. The computer program verifies the selection and provides a score at the end of the game. Which classification tree diagram displays the program choices?

An internet service provider (ISP) offers its services mainly to home users. With this group, a major target is home users with children. One of its key selling points is its Parental Control (PC) system.

The PC system allows the user with Master rights to set the internet access privileges of the other users. Its categories of user are: Mature Teen (M), General Teen (G), Kids only (KO).

# A Mature Teen can have 24-hour access, can access websites in the M category and can visit chat rooms.

# A General Teen can have '9–5' access, can access websites in the G category and can visit chat rooms.

# A Kid can have access up to 1 hour per day, can access websites in the KO category only, but cannot visit chat rooms. Which of the following provides the best description of a test condition for this system?

An internet service provider (ISP) offers its services mainly to home users. With this group, a major target is home users with children. One of its key selling points is its Parental Control (PC) system.

The PC system allows the user with Master rights to set the internet access privileges of the other users. Its categories of user are: Mature Teen (M), General Teen (G), Kids only (KO).

# A Mature Teen can have 24-hour access, can access websites in the M category and can visit chat rooms.

# A General Teen can have '9–5' access, can access websites in the G category and can visit chat rooms.

# A Kid can have access up to 1 hour per day, can access websites in the KO category only, but cannot visit chat rooms.

Which of the following test design techniques would be best suited to testing that a General Teen can have only '9–5' access to the system?

An internet service provider (ISP) offers its services mainly to home users. With this group, a major target is home users with children. One of its key selling points is its Parental Control (PC) system.

The PC system allows the user with Master rights to set the internet access privileges of the other users. Its categories of user are: Mature Teen (M), General Teen (G), Kids only (KO).

# A Mature Teen can have 24-hour access, can access websites in the M category and can visit chat rooms.

# A General Teen can have '9–5' access, can access websites in the G category and can visit chat rooms.

# A Kid can have access up to 1 hour per day, can access websites in the KO category only, but cannot visit chat rooms.

Which of the following types of testing would be best suited to checking the source code for data flow errors?

An internet service provider (ISP) offers its services mainly to home users. With this group, a major target is home users with children. One of its key selling points is its Parental Control (PC) system.

The PC system allows the user with Master rights to set the internet access privileges of the other users. Its categories of user are: Mature Teen (M), General Teen (G), Kids only (KO).

# A Mature Teen can have 24-hour access, can access websites in the M category and can visit chat rooms.

# A General Teen can have '9–5' access, can access websites in the G category and can visit chat rooms.

# A Kid can have access up to 1 hour per day, can access websites in the KO category only, but cannot visit chat rooms. For which of the following would decision testing be most suited?

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.

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 is a risk associated with the development approach?

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 is a product risk of the upgrade described?

Select the correct answer;

I . Verifying "what" the product does is part of functional testing.

II . Usability Testing is a domain/functional testing technique.

III . Inspection, evaluation and reviews are usability test techniques.

IV . Understandability, learnability and attractiveness are attributes of usability