Which of the following is a typical defect that boundary value analysis would identify?

Improper handling of large and small valuesv

Which of the following is a typical defect that state-based testing would identify?

Improper handling of configuration combinations

Which of the following is a typical defect that classification tree testing would identify?

Improper handling of configuration combinations

Improper handling of typical workflows

Which of the following is a typical defect that use case would identify?

Improper handling of typical workflows

Improper handling of configuration combinations

Which of the following is a typical defect that pairwise testing would identify?

Improper handling of configuration combinations

Improper handling of typical workflows

Assume you are a test analyst working on a banking project to upgrade an existing automated teller machine system to allow customers to obtain cash advances from supported credit cards. The system should allow cash advances from 20 dollars to 500 dollars, inclusively, for all supported credit cards. The correct list of supported credit cards is American Express, Visa, Japan Credit Bank, Eurocard, and MasterCard. Assume that, in the following list of valid test cases, the first item in the parenthesized triple represents the credit card, the second item represents the amount to withdraw, and the third item represents the expected result. Which of the following selections gives a set of test cases that covers the equivalence partitions for credit cards and shows the correct expected result?

(American Express, $20, succeed); (Visa, $100, succeed); (Japan Credit Bank, $500, succeed); (Eurocard, $200, succeed); (Master- Card, $400, succeed)

(American Express, $20, succeed); (Visa, $600, fail); (Japan Credit Bank, $500, fail); (Eurocard, $200, succeed); (MasterCard, $400, succeed)

(American Express, $20, succeed); (Japan Credit Bank, $500, succeed); (Eurocard, $200, succeed); (MasterCard, $400, succeed)

(American Express, $20, succeed); (Visa, $600, succeed); (Japan Credit Bank, $500, succeed); (Eurocard, $200, succeed); (Master- Card, $400, succeed)

Assume you are a test analyst working on a banking project to upgrade an existing automated teller machine system to allow customers to obtain cash advances from supported credit cards. The system should allow cash advances from 20 dollars to 500 dollars, inclusively, for all supported credit cards. The correct list of supported credit cards is American Express, Visa, Japan Credit Bank, Eurocard, and MasterCard. The user interface starts with a default amount of 100 dollars for advances, and the ATM keypad is used to increase or decrease that amount in 20-dollar increments. Assume that, in the following list of test cases, the first item in the parenthesized triple represents the credit card, the second item represents the amount to withdraw, and the third item represents the expected result. Which of the following selections gives a set of test cases that covers the boundary values for cash advances and shows the correct expected result?

(American Express, $20, succeed); (Visa, $500, succeed); (Japan Credit Bank, $520, fail); (Eurocard, $0, fail)

(American Express, $20, succeed); (Visa, $600, fail); (Japan Credit Bank, $500, fail); (Eurocard, $200, succeed); (MasterCard, $400, succeed)

(American Express, $20, succeed); (Japan Credit Bank, $500, succeed); (Eurocard, $520, succeed); (MasterCard, $400, succeed)

(American Express, $20, succeed); (Visa, $600, fail); (Japan Credit Bank, $500, succeed);

Assume you are a test analyst working on a project to create a programmable thermostat for home use to control central heating, ventilation, and air conditioning (HVAC) systems. You want to test the ability of the thermostat to properly interact with the central HVAC unit. At any given moment, the HVAC unit is in either an off state (the initial state) or an on state. The thermostat can send the HVAC unit either a start event or a stop event. If the unit is in an on state and it receives a stop event, it will always deactivate and display an "idle" message. If the unit is in an off state and it receives a start event, it will activate and display an "active" message if all conditions are normal. However, if the unit is in an off state and it receives a start event, it might fail to activate under one of three conditions: o No power to the HVAC unit, the compressor, or other component o A failure of the HVAC unit, the compressor, or other component o To prevent damage to the HVAC unit, the compressor, or other component If it fails to activate, it displays an error code associated with the condition that caused the failure to activate. Analyze these requirements to draw a state transition diagram for this thermostat. Use a separate state transition to show each failure-to-activate event/condition pair. Which of the following statements is true?

There are two states and five transitions

There are two states and three transitions.

There are five states and three transitions

There are five states and two transitions

Continue with the scenario in the previous question. Assume that figure 2.0 describes an informal use case for the data transfer feature. Figure 2.0. Informal data transfer use case Which of the following statements (or some similar statement) would be found in a test procedure designed to cover one of the exception workflows in this use case?

Click Download Thermostat Data button and immediately disconnect the USB cable or Bluetooth module.

Click Download Thermostat Data button, wait for the "Download Complete” message, and then proceed to the Analysis workflow to verify the data.

Click Download Thermostat Data button, wait for the "Download Complete" message, and then disconnect the USB cable or Bluetooth module.

Click Download Thermostat Data button, wait for the "Download Complete" message, and then close the browser.

Which of the following statements captures a key difference between specification-based and defect-based test design techniques?

Defect-based techniques derive tests from what is known about defects, while specification-based techniques derive tests from an analysis of the test basis.

Specification-based techniques derive tests from the structure of the system, while defect-based techniques derive tests from what is known about defects.

Defect-based techniques derive tests from the structure of the system, while specification-based techniques derive tests from the behaviour of the system.

Defect-based techniques derive tests from the structure of the system, while specification-based techniques derive tests from an analysis of the test basis.

Which of the following is an example of the use of a defect taxonomy for test design?

Selecting test inputs that are likely to reveal a failure associated with a particular defect

Using frequency of defect occurrence as an input into quality risk analysis

Updating the defect taxonomy after test execution to reflect the latest findings

Sending the defect taxonomy, along with frequency of defect occurrence, to development for process improvements

Which of the following is an important principle for use of experienced-based test techniques?

Tester skill is a critical factor in assignment of test execution tasks.

Tester skills are less important than ensuring 100% tester utilization

Testers should always focus on defect-preventing activities.

Testers should be evaluated based on the number of defects they find.

Assume you are a test analyst working on a project to create a programmable thermostat for home use to control central heating, ventilation, and air conditioning (HVAC) systems. In addition to the normal HVAC control functions, the thermostat also has the ability to download data to a browser-based application that runs on PCs for further analysis. Consider the following exploratory test charter: Load various thermostat data sets to the application and evaluate the standard reports the application can produce. Which of the following statements is true and consistent with the approach to exploratory testing described in the Advanced syllabus?

Most of the thermostat data sets could be created prior to test execution, provided those data sets could be modified during test execution based on test results.

All actions associated with executing this charter should occur during test execution, after receipt of the initial test object.

All of the thermostat data sets should be created prior to test execution, while all other actions associated with executing this charter should occur during test execution.

All data, inputs, and expected results for this test charter should be specified in a concrete test case before the start of test execution

Consider the following software fault attack proposed by Whittaker's technique: Force all possible incoming errors from the software/OS interfaces to the application. Which of the following is the kind of failure you are looking for when testing using this attack?

Application crashes when unsupported characters are pasted into an input field using the Windows Clipboard

Application splash screen has incorrect spelling of company name

Application fails to display financial numbers in currency format on reports

Application miscalculates total monthly balance due on credit cards

Assume you are a test analyst working on a banking project to upgrade an existing automated teller machine system to allow customers to obtain cash advances from supported credit cards. When the user first inserts a valid credit card type, the system considers the user to be in the unauthenticated state. Prior to requesting a cash advance, though, the user must enter the authenticated state. The user authenticates by entering the proper PIN. When authenticating the user, the system should allow the user to enter their PIN up to three times before failing the authentication and rejecting the card. On the first and second try, the system should prompt the user to reenter the PIN. Suppose you are concerned that, depending on the exact number of invalid PINs entered, the system might behave improperly. Which of the following test design techniques is specifically targeted at such failures?

State-based testing using N-1 switch coverage

Equivalence partitioning extended by boundary value analysis

Pairwise testing with orthogonal arrays

Classification tree testing using two-factor authenticationv

If we say that a set of tests has achieved 100% structural decision coverage on a particular module in a program, what does that mean?

That every control flow branch had been executed at least once by those tests.

That all bugs present in that module were necessarily revealed by those tests.

That every dataflow in that module was exercised at least once by those tests.

That every path through that module was exercised at least once by those tests.

Assume you are a test analyst working on a project to create a programmable thermostat for home use to control central heating, ventilation, and air conditioning (HVAC) systems. In addition to the normal HVAC control functions, the thermostat also has the ability to download data to a browser-based application that runs on PCs for further analysis. The application can export that data in the following formats: comma-separated variable (CSV), Excel (XLS), and tab-separated text (TXT). The application can encrypt the data using AES 128-bit, AES 256- bit, and public key encryption Which of the following tests would address the interoperability of this application?

Exporting data in Excel format and loading it in OpenOffice's spreadsheet application

Encrypting data using a public key and checking that the appropriate private key can decrypt it

Evaluating the ability of typical users to download and analyze data from this application

Logging thermostat operation statistics on a paper log at regular intervals during operation and checking the exported data against the log

Assume you are a test analyst working on a project to create a programmable thermostat for home use to control central heating, ventilation, and air conditioning (HVAC) systems. In addition to the normal HVAC control functions, the thermostat also has the ability to download data to a browser-based application that runs on PCs for further analysis. The application can export that data in the following formats: comma-separated variable (CSV), Excel (XLS), and tab-separated text (TXT). The application can encrypt the data using AES 128-bit, AES 256- bit, and public key encryption Which of the following tests would address the accessibility of this application?

Using a text-to-speech application to read the data from the application's screen

Encrypting data using a public key and checking that the appropriate private key can decrypt it

Evaluating the ability of typical users to download and analyze data from this application

Exporting data in Excel format and loading it in OpenOffice's spreadsheet application

Assume you are a test analyst working on a project to create a programmable thermostat for home use to control central heating, ventilation, and air conditioning (HVAC) systems. In addition to the normal HVAC control functions, the thermostat also has the ability to download data to a browser-based application that runs on PCs for further analysis. The application can export that data in the following formats: comma-separated variable (CSV), Excel (XLS), and tab-separated text (TXT). The application can encrypt the data using AES 128-bit, AES 256- bit, and public key encryption . Which of the following tests would address the usability of this application?

Evaluating the ability of typical users to download and analyze data from this application

Encrypting data using a public key and checking that the appropriate private key can decrypt it

Using a text-to-speech application to read the data from the application's screen

Exporting data in Excel format and loading it in OpenOffice's spreadsheet application

A design specification contains the following statement: A 100 MBPS or better network connection using TCP/IP provides the interface between the database server and the application server. Suppose that the system under test will need to transfer data blocks of up to 10 gigabytes in size in less than a minute. I Which of the following statements best describes the likely consequences of this situation?

The system will suffer from performance problems

The system will suffer from usability problems

The system will suffer from maintainability problems

This situation does not indicate any likely problems

Assume you are a test analyst working on a banking project to upgrade an existing automated teller machine system to allow customers to obtain cash advances from supported credit cards. The requirements specification contains the following paragraph: The system should allow cash advances of at least 500 dollars for all supported credit cards. The correct list of supported credit cards is American Express, Visa, Japan Credit Bank, Eurocard, and MasterCard. Which of the following statements is true?

The paragraph is unclear in terms of advance limits

The paragraph is ambiguous in terms of supported cards

The paragraph is indicates potential performance problems

The paragraph is indicates potential usability problems

Assume you are a test analyst working on a banking project to upgrade an existing automated teller machine system to allow customers to obtain cash advances from supported credit cards. The requirements specification contains the following paragraph: The system should allow cash advances of at least 500 dollars for all supported credit cards. The correct list of supported credit cards is American Express, Visa, Japan Credit Bank, Eurocard, and MasterCard You are reviewing a defect report written by one of your peers. The steps to reproduce section of the report contains the following statement: 1. Inserted an American Express card into the ATM 2. Properly authenticated a test account with $1000 available cash advance balance. 3. Attempted to withdraw $20 from the account 4. Received an error message, “Amount requested exceeds available funds" 5. Reproduced this failure with two other accounts that also had sufficient available credit to cover a $20 withdrawal. 6. Verified that the ATM itself had sufficient cash to service the request. 7. Could not reproduce the problem with Visa, Japan Credit Bank, Eurocard, or MasterCard Assume the defect report is currently in a new state, indicating it needs a review. Relying on the information given in this scenario, which of the following statements best describes what should happen next to this report?

Move it to an open state for prioritization by project stakeholders

Move it to an invalid state as it does not describe a valid defect

Move it to an defer state as it does not describe an important defect

Move it to an build state so that the tester will check the fix

Assume a project is following a sequential lifecycle model. Which of the following gives an example of applying a static analysis tool at the earliest possible point in the project?

Grammatical analysis of a requirements specification

Performance simulation of the network and Database design

Security risk analysis of the application code and database design

Automated unit testing with J-unit test frameworks

Which of the following is necessarily true of safety critical systems?

They are systems upon which lives depend

They are composed of multiple COTS applications

They are complex systems of systems

They are military or intelligence systems

In many of the IEEE 829 templates, a section in one of the documents used early in the project lifecycle is related to a similar section in multiple documents used later in the project lifecycle. For example, an IEEE 829 test plan has a section called "Features to Be Tested," and you would expect to find each of the features listed in this section of the test plan to be listed in one or more of the sections called "Features to Be Tested" in all of the test design specifications. Which of the following statements best expresses another similar relationship in the IEEE 829 templates?

Test plan is to test item transmittal report as test plan is to test design specification.

Test case specification is to test procedure specification as test plan is to test design specification.

Test procedure specification is to test case specification as test plan is to test design specification.

Test case specification is to test item transmittal report as test plan is to test design specification.

Assume you are a test analyst working on a project to create a programmable thermostat for home use to control central heating, ventilation, and air conditioning (HVAC) systems. In addition to the normal HVAC control functions, the thermostat also has the ability to download data to a browser-based application that runs on PCs for further analysis. The application can export that data in the following formats: comma-separated variable (CSV), Excel (XLS), and tab-separated text (TXT). The application can encrypt the data using AES 128-bit, AES 256- bit, and public key encryption Which of the following tests would address the functional security of this application?

Encrypting data using a public key and checking that the appropriate private key can decrypt it

Using a text-to-speech application to read the data from the application's screen

Logging thermostat operation statistics on a paper log at regular intervals during operation and checking the exported data against the log

Evaluating the ability of typical users to download and analyze data from this application

Assume that you are working for an ambitious start-up. They are creating a system that will provide customized loyalty and rewards programs for small- and medium-sized companies selling to customers on the Web. These companies enroll themselves on the system's web store. This allows the companies to create customized buttons, to be placed on their websites, that let customers enroll in the companies' loyalty and rewards program. Each subsequent purchase earns points, and both companies and their customers can manage the program; for example, to determine the number of points required to receive a free product or service. Your employer's marketing staff are heavily promoting the system, offering aggressive discounts on the first year's fees to sign up inaugural companies. The marketing materials state that the service will be highly reliable and extremely fast for companies and their customers. At this time, the requirements are complete, and development of the software has just begun. The current schedule will allow companies and their customers to start enrolling in three months. Your employer intends to use cloud computing resources to host this service, and to have no hardware resources other than ordinary office computers for its developers, testers, and other engineers and managers. Industry-standard web-based application software components will be used to build the system. Consider the following risk item that was identified during the quality risk analysis process: Customized enrollment buttons for a company's website are not assigned the correct URL for that company's loyalty program. Assume that you have used traceability to determine the logical test cases that cover this risk item. Which of the following is a positive logical test that is complete, is correct, and covers this risk item?

Click on company enrollment button; verify that you go to that company's enrollment page.

Click rapidly on company enrollment button to see what happens.

Click on URL for our home page; check that home page displays.

Click on company enrollment button; verify that you go to our home page.

You work for an international company producing hardware and software for telecom networks. Hardware and software development are done in separate business units. You are the test manager of one product line of network router software. In your product line, there is a long tradition of creating tightly integrated products using an incremental product lifecycle. The hardware business unit produces a new version every six month. Your software product line aims to have a new version of the software ready for each new hardware version. The software is developed in two-month increments. The business unit schedules are synchronized during design. Your team consists of 15 testers, who have been in the company for a minimum of two years, but mostly a lot longer. New tests are developed by the most experienced testers using in-house custom test scripts. Variations of tests and the regression test sets are run by the rest of the team. The company management requires monthly progress reports listing the number of severe defects found and the status of test execution. There have also been efforts to measure the efficiency of personnel in all business units. Your company has also implemented CMMI on company level. There have been problems to keep up with the hardware development schedule. The business unit manager of your software business unit has asked you to propose how to improve the testing of the project, e.g. by introducing better metrics or tools. The manager has quickly collected product risk list from user representatives and thinks the tests don't cover all the risks. Which of the following alternatives would you recommend being done?

Analyze residual risks based on tester confidence to see if enough test coverage is reached.

Add more tests to better cover the functionalities.

Derive risk and confidence status from tester opinions about developer capabilities.

Include confidence rating into measures.

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50 questions

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MULTIPLE SELECT QUESTION

45 sec • 1 pt

. Which of the following can be useful as a test oracle the first time a test is run?. Which of the following can be useful as a test oracle the first time a test is run? 2 answer

Bug reports from previous test execution

Requirements specification

Tester's annual performance evaluation

The source code

Test summary report

Legacy system

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Assume you are a test analyst working on a banking project to upgrade an existing automated teller machine system to allow customers to obtain cash advances from supported credit cards. During test design, you identify a discrepancy between the list of supported credit cards in the requirements specification and the design specification. This is an example of what?

Test design as a static test technique

A defect in the requirements specification

A defect in the design specification

Starting test design too early in the project

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not always a pre condition for test execution?

A properly configured test environment

A thoroughly specified test procedure

A process for managing identified defects

A test oracle

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Assume you are a test analyst working on a banking project to upgrade an existing automated teller machine system to allow customers to obtain cash advances from supported credit cards. One of the exit criteria in the test plan requires documentation of successful cash advances of at least 500 euros for all supported credit cards. The correct list of supported credit cards is American Express, Visa, Japan Credit Bank, Eurocard, and MasterCard.
After test execution, a complete list of cash advance test results shows the following:
o American Express allowed advances of up to 1,000 euros.
o Visa allowed advances of up to 500 euros.
o Eurocard allowed advances of up to 1,000 euros.
o MasterCard allowed advances of up to 500 euros.
Which of the following statements is true?

The exit criterion fails due to excessive advances for American Express and Eurocard

The exit criterion fails due to a discrepancy between American Express and Eurocard on the one hand and Visa and MasterCard on the other hand.

The exit criterion passes because all supported cards allow cash advances of at least the minimum required amount.

The exit criterion fails because we cannot document Japan Credit Bank results.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Assume you are a test analyst working on a banking project to upgrade an existing automated teller machine system to allow customers to obtain cash advances from supported credit cards. The system
should allow cash advances of at least 500 euros for all supported credit cards. The correct list of supported credit cards is American Express, Visa, Japan Credit Bank, Eurocard, and MasterCard. Among the various quality risk items you identify during risk analysis, you have the following, listed in order of perceived level of risk from most risky to least risky:
o Visa or MasterCard unable to obtain any cash advances
o American Express or Eurocard unable to obtain any cash advances
o Japan Credit Bank unable to obtain any cash advances
o Visa or MasterCard cash advances improperly limited
o American Express or Eurocard cash advances improperly limited
o Japan Credit Bank cash advances improperly limited
Assume that, in the following list, each test case requires exactly one hour of test analyst effort to run. Which of the following is a comma-separated, sequenced list of test cases that covers these risks in a way that is appropriate to the level of risk and that minimizes test effort?

Test minimum American Express and Eurocard advances; test minimum Visa and MasterCard advances; test minimum Japan Credit Bank advances.

Test minimum and maximum Visa and MasterCard advances; test minimum and maximum American Express and Eurocard advances; test minimum and maximum Japan Credit Bank advances.

Test minimum Visa and MasterCard advances; test minimum American Express and Eurocard advances; test minimum Japan Credit Bank advances; test maximum Visa and MasterCard advances; test maximum American Express and Eurocard advances; test maximum Japan Credit Bank advances.

Test maximum American Express and Eurocard advances; test maximum Visa and MasterCard advances; test maximum Japan Credit Bank advances.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Assume you have the following three documents or reports available to you at the appropriate point during a project:
I. Checklist of important quality characteristics for your product
II. Historical information from similar past projects on where defects were found and how serious those defects were
III. A Pareto analysis of the subsystems where defects have been discovered so far during test execution on this project
Which of the following statements matches each of these items with the risk management activity the item will most benefit?

I: risk identification; II: risk assessment; III: risk control

I: risk control; II: risk assessment; III: risk identification

I: risk identification; II: risk control; III: risk assessment

I: risk assessment; II: risk control; III: risk identification

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a typical defect that equivalence partitioning would identify?

Improper handling of sequences of events

Improper handling of combinations of conditions

Improper handling of large and small values

Improper handling of classes of inputs

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. Which of the following can be useful as a test oracle the first time a test is run?. Which of the following can be useful as a test oracle the first time a test is run? 2 answer

Which of the following is not always a pre condition for test execution?

Which of the following is a typical defect that equivalence partitioning would identify?

Which of the following is a typical defect that boundary value analysis would identify?

Which of the following is a typical defect that decision table testing would identify?

Which of the following is a typical defect that state-based testing would identify?

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