[Free] 2019(Nov) EnsurePass iSQI CTFL_001 Dumps with VCE and PDF 271-280

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Question No.271

Which of the following best describes the Black-box technique?

  1. It uses decision coverage for completeness.

  2. It ensures all possible branches in the code are tested.

  3. It is based on the internal structure of the system.

  4. It can be done without reference to the internal structure of the component or system.

Correct Answer: D

Question No.272

System testing is:

  1. Used to search for defects in software modules that are separately testable.

  2. The responsibility of the users of a system.

  3. Concerned with the behavior of a whole system/product as defined by the scope of a development project.

  4. Triggered by modifications, migration or retirement of the software system.

Correct Answer: C

Question No.273

A client-server system for a web development must support a minimum of 200 enquiries per hour. In peak times, it must be available 24 hours x 7 days due to the critical nature of the application, and must have a response time lower than 20 seconds during peak loads. Which of the following set of test types would be most appropriate to verify the non-functional requirements expressed in this statement?

  1. Performance, Usability, Regression.

  2. System, Load, Fail-over.

  3. Performance, Load, Stress.

  4. Load, Volume and Component.

Correct Answer: C

Question No.274

When an organization considers the use of testing tools, they should:

  1. Use a tool in order to help define a good test process because the tool will force process repeatability and therefore enforce good test process.

  2. Always start by bringing in automated test execution tools as these tools have the greatest return on investment and therefore should be introduced first.

  3. Perform analysis of the test process and then assess whether it can be supported through the introduction of tool support.

  4. Allow the developers to select the testing tools because tools are technical and developers have the appropriate skills to advise on test tool selection and configuration.

Correct Answer: C

Question No.275

Which of the following test design techniques is not a black box technique?

  1. Equivalence partitioning

  2. State transition testing

  3. Boundary value analysis

  4. Statement coverage

Correct Answer: D

Question No.276

Which of the following are valid test objectives?

  1. Finding defects.

  2. Gaining confidence about the level of quality and providing information.

  3. Preventing defects.

  4. Debugging the code.

  1. i, ii and iii

  2. i, ii and iv

  3. ii and iii

  4. i and iv

Correct Answer: A

Question No.277

What can testing demonstrate?

  1. Testing can demonstrate that there are no defects

  2. Testing can demonstrate that there are defects

  3. Testing can demonstrate that the software is correct

  4. Testing can demonstrate that there are no hidden defects in the software

Correct Answer: B

Question No.278

Equivalence Partitioning is best defined as:

  1. An analysis technique that divides inputs into groups that are expected to exhibit similar behaviors.

  2. Applying to time-related data classes only.

  3. A form of white-box testing.

  4. A method to reduce test coverage.

Correct Answer: A

Question No.279

Dynamic Analysis Tools are used to:

  1. Determine differences between files or databases.

  2. Monitor and report on how a system behaves under a variety of conditions.

  3. Find defects, such as memory leaks, while software is executing.

  4. Measure the percentage of specific types of code structure that have been exercised.

Correct Answer: C

Question No.280

What other details should be included in the following incident report when it is first submitted? Date of Issue: 23/11/05

Severity: P1

Build: Version15.6

Details: Expected field to be limited to 15 chars, able to enter 27

  1. Suggested solution, priority and number of defects assigned to this developer.

  2. Status of the incident, degree of impact, Test Case Number.

  3. History, related defects and expected fix time.

  4. Line of code, number of defects found, time of day.

Correct Answer: B

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