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Which of the following exemplifies how a software bug can cause harm to a company?
During system testing phase of a word processor, a tester finds that on opening a file from a particular set of files, which are part of a critical workflow, the word processor crashes. Which of the following is the next step the tester should take poor to recording the deviation?
Which of the following statements about testing in the context of an agile (iterative-incremental) development model is correct?
4 equivalence classes are given for integer values:
0 < x <100
100<= x <= 200
200 < x < 500
x >= 500
Which of the following options represent correct set of data for valid equivalence class partitions?
Which of the following coverage criteria results in the highest coverage for state transition based test cases?
A software company decides to invest in reviews of various types. The thought process they have is that each artifact needs to be reviewed using only one of the review methods depending on the criticality of the artifact.
During component testing of a program if 100% decision coverage is achieved, which of the following coverage criteria is also guaranteed to be 100%?
For withdrawing money tram an Automated Teller Machine (ATM), the following conditions are required:
- The bank card is valid
- The PIN code is correct
- Money is available in the user's account
The following are some possible interactions between the user and the ATM:
- The entered card is invalid The card is rejected
- The PIN code is wrong The ATM asks for another PIN code
- The requested amount is more than available in the user's account: The ATM asks for another amount
- The requested amount is available in the user's account The ATM dispenses the money
Which test design technique should be used to cover all possible combinations of the in put conditions?
Which of the following can be considered a VALID exit criterion?
I Estimates of defect density or reliability measures.
II. The completion and publication of an exhaustive Test Report.
III. Accuracy measures, such as code, functionality or risk coverage.
IV Residual risks such as lack of code coverage in certain areas.
The following chart represents metrics related to testing of a project that was competed. Indicate what is represented by tie lines A, B and the axes X.Y
A)
B)
C)
D)
Which or the following would be a key difference between a peer review of code and static analysis of code using a tool?
Which sequence of state transition stated in the answer choices is correct in accordance with the following figure depicting me life-cycle of a defect?
The following requirement is given “Set X to be the sum of Y and Z”.
All the following four implementations have bugs.
Which one of the following bugs can be caught by Static Analysis?
A program is used to control a manufacturing line (turn machines on and off. start and stop conveyer belts, add raw materials to the flow. etc.). Not all actions are possible at all times. For example, there are certain manufacturing stages that cannot be stopped - unless there is an emergency. A tester attempts to evaluate if all such cases (where a specific action is not allowed) are covered by the tests.
Which coverage metric will provide the needed information for this analysis?
Which of the following statements contradicts the general principles of testing?
Which sequence of stated in the answer choices is correct in accordance with the following figure depicting the life-cycle of a defect?
The following part of a business process flow is specified; REPEAT (book a bill) UNTIL (User presses Cancel). How many test cases are necessary in order to achieve 100% branch coverage of the process flow?
Which of the following statements is LEAST likely to be describing component testing?
A QA manager of a start-up company needs to implement within a week a low cost incident management tool. Which of the following is the best option?
A system computes prices for bus tickets. The price depends on
- the passenger type (baby, child, adult, senior citizen, student, military)
- the travelling type (as single or in a group)
- the distance (zone 1. 2. 3)
- the kind of transport (ordinary, express)
Which of the following test techniques is the most appropriate one for testing the price computation?
A mid-size software product development company has analyzed data related to defects detected in its product and found out that detects fixed in earlier builds are getting re-opened after a few months.
The company management now seeks your advice in order to reverse this trend and prevent re-opening of defects fixed earlier.
What would be your FIRST recommendation to the company?
A system has a self-diagnostics module that starts executing after the system is reset. The diagnostics are running 12 different tests on the systems memory hardware. The following is one of the requirements set for the diagnostics module:
'The time taking the diagnostics tests to execute shall be less than 2 seconds' Which of the following is a failure related to the specified requirement?
Mark the correct sentences:
* Defects are a result of environmental conditions and are also referred to as "Failures"
* A human mistake may produce a defect
* A system mil totally fail to operate correctly when a failure exists in it
* When a defect exists in a system it may result in a failure
* Defects occur only as a result of technology changes
You are testing a room upgrade system for a hotel. The system accepts three differed types of room (increasing order of luxury): Platinum. Silver and Gold Luxury. ONLY a Preferred Guest Card holder s eligible for an upgrade.
Below you can find the decision table defining the upgrade eligibility:
What is the expected result for each of the following test cases?
Customer A: Preference Guest Card holder, holding a Silver room
Customer B: Non Preferred Guest Card holder, holding a Platinum room
A test manager decided to skip static testing since he believes bugs can be found easily by doing dynamic testing. Was this decision right or wrong?