Tag: testing

Questions Related to testing

Why are static testing and dynamic testing described as complementary?
technology testing

  1. Because they share the aim of identifying defects and find the same types of defect.

  2. Because they have different aims but find the same types of defect.

  3. Because they have different aims and differ in the types of defect they find.

  4. Because they share the aim of identifying defects but differ in the types of defect they find.

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Correct Option: D

What can static analysis NOT find?
technology testing

  1. The use of a variable before it has been defined

  2. Unreachable (dead) code

  3. Memory leaks

  4. Array bound violations

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Correct Option: C

In a system designed to work out the tax to be paid: An employee has $4000 of salary tax free. The next $1500 is taxed at 10%. The next $28000 after that is taxed at 22%. Any further amount is taxed at 40%. To the nearest whole pound, which of these groups of numbers fall into three DIFFERENT equivalence classes?
technology testing

  1. $4000; $5000; $5500

  2. $32001; $34000; $36500

  3. $28000; $28001; $32001

  4. $4000; $4200; $5600

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Correct Option: D

Given the following specification, which of the following values for age are in the SAME equivalence partition? If you are less than 18, you are too young to be insured. Between 18 and 30 inclusive, you will receive a 20% discount. Anyone over 30 is not eligible for a discount.

technology testing

  1. 17, 18, 19

  2. 29, 30, 31

  3. 18, 29, 30

  4. 17, 29, 31

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Correct Option: C

An input field takes the year of birth between 1900 and 2004. The boundary values for testing this field are:
technology testing

  1. 0,1900,2004,2005

  2. 1900, 2004

  3. 1899, 1900, 1901,2003,2004,2005

  4. 1899,1900,2004,2005

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Correct Option: D

Incorrect form of Logic coverage is:
technology testing

  1. Statement Coverage

  2. Pole Coverage

  3. Condition Coverage

  4. Path Coverage

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Correct Option: B

In a system designed to work out the tax to be paid: An employee has ?4000 of salary tax free. The next ?1500 is taxed at 10%. The next ?28000 after that is taxed at 22%. Any further amount is taxed at 40%. To the nearest whole pound, which of these is a valid Boundary Value Analysis test case?
technology testing

  1. 28000

  2. 33501

  3. 32001

  4. 1500

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Correct Option: B

Statement Coverage will not check for the following.
technology testing

  1. Missing Statements

  2. Unused Branches

  3. Dead Code

  4. Unused Statement

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Correct Option: A

Which of the following techniques is NOT a black box technique?
technology testing

  1. State transition testing

  2. LCSAJ (Linear Code Sequence and Jump)

  3. syntax testing

  4. boundary value analysis

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Correct Option: B

What is NOT included in typical costs for an inspection process?
technology testing

  1. setting up forms and databases

  2. analysing metrics and improving processes

  3. writing the documents to be inspected

  4. time spent on the document outside the meeting

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Correct Option: C