Higher Study | Software Engineering

What is the defect rate for Six sigma?

ক

1.0 defect per million lines of code

খ

1.4 defect per million lines of code

গ

3.0 defect per million lines of code

ঘ

3.4 defect per million lines of code

Which of the following is/are behavioral testing technique(s) ? (A) Equivalence Partitioning (B) Graph-Based Teating Method (C) Boundery Value Analysis (D) Data flow Testing (E) Loop Testing Choose the correct answer from the options given below:

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(B) and (D) only

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(A), (B) and (C) only

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(D) and (E) only

ঘ

(A), (C) and (E) only

Which of the following statements is/are FALSE with respect to software testing ? S1: White-box tests are based on specifications; better at telling whether program meets specification, better at finding errors of ommission. S2: Black-box tests are based on code; better for finding crashes, out of bounds errors, file not closed errors. S3: Alpha testing is conducted at the developer’s site by a team of highly skilled testers for software that is developed as a product to be used by many customers.

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Only S1 and S2 are FALSE

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Only S1 and S3 are FALSE

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Only S2 and S3 are FALSE

ঘ

All of S1, S2, and S3 are FALSE.

Which of the following testing techniques ensures that the software product runs correctly after the changes during maintenance?

ক

Path Testing

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Integration Testing

গ

Unit Testing

ঘ

Regression Testing

Which of the following is not a key issue stressed by an agile philosophy of software engineering?

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The importance of self-organizing teams as well as communication and collaboration between team members and customers.

খ

Recognition that change represents opportunity.

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Emphasis on rapid delivery of software that satisfies the customer.

ঘ

Having a separate testing phase after a build phase.

Which of the following testing strategy was devised for testing real-time systems?

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Bottom-up testing

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Back-to-back testing

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Top-down testing

ঘ

Thread testing

Which of the following is/are the types of testing?

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Regression Testing

খ

Smoke Testing

গ

Stress Testing

ঘ

All of the options

In context of software testing, which of the following is not a level or type of development testing

ক

System testing

খ

Unit testing

গ

Release testing

ঘ

Component testing

Which of the following is not a part of the Test Implementation and Execution Phase?

ক

Creating test suites from the test cases

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Executing test cases either manually or by using test execution tools

গ

Comparing actual results

ঘ

Designing the Tests

Which one of the following assertions concerning code inspection and code walkthrough is true?

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Code inspection is carried out once the code has been unit tested

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Code inspection and code walkthrough are synonyms

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Adherence to coding standards is checked during code inspection

ঘ

Code walkthrough is usually carried out by an independent test team

What is the normal order of activities in which traditional software testing is organized ? (a) Integration Testing (b) System Testing (c) Unit Testing (d) Validation Testing

ক

(c), (a), (b), (d)

খ

(c), (a), (d), (b)

গ

(d), (c), (b), (a)

ঘ

(b), (d), (a), (c)

In context of requirement analysis in software engineering, which of the following is not a type of 'non functional requirements'?

ক

Product Requirements

খ

Organizational Requirements

গ

External Requirements

ঘ

Umbrella Requirements

Higher Study | Software Engineering | Software Testing