ISTQB Certified Tester Foundation Level (CTFL) v4.0
Last Update May 18, 2024
Total Questions : 170
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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?
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?
Which of the following would be LEAST appropriate as part of an incident report covering the observation of a failure during testing?
The following sentences refer to the 'Standard for Software Test Documentation' specification (IEEE 829).
Which sentence is correct?
Which of the following are the phases of the ISTQB fundamental test process?
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
Which of the following exemplifies how a software bug can cause harm to a company?
Which of the following applications will be the MOST suitable for testing by Use Cases
Which of the following statements contradicts the general principles of testing?
A team's test strategy was to invest equal effort in testing each of a system's modules. After running one test cycle, it turned out that most of the critical bugs were detected in one of the system's modules.
Which testing principal suggests a change to the current test strategy for the next test cycle?
Which of the following is NOT a deciding factor m determining the extent of testing required?
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?
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?
During component testing of a program if 100% decision coverage is achieved, which of the following coverage criteria is also guaranteed to be 100%?
In which of the following test documents would you expect to find test exit criteria described9
Which ONE of the following statements about state transition testing is correct?
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?
Consider the following testing levels:
1) Component Testing
2) Integration Testing
3) System Testing
4) Acceptance Testing
Which of the following statements is true?
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?
Which of the following activities is NOT a pan of the fundamental testing process?
A test manager defined the following test levels in her test plan; Component, System and Acceptance.
Which Software Development lifecycle is the Test Manager most likely following?
Given the following requirement:
Requirement ID: 2 8
Requirement Description Additional Entrance Fee
Detailed Description
An additional fee of S3 is charged during the weekend, but
1) Visitors aged under 7 are not charged.
2) Visitors aged 7 to 13 inclusive get a 20% discount off the additional fee.
3) Visitors aged greater than 65 get a 50% discount off the additional fee.
Age should be an integer of 0 or above.
Weekend means Friday to Sunday inclusive.
Which of the following statements is NOT correct?
A Test Manager conducts risk assessment for a project. One of the identified risks is: The sub-contractor may fail to meet his commitment". If this risk materializes. it will lead to delay in completion of testing required for the current cycle.
Which of the following sentences correctly describes the risk?
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?
For a mandatory input field "ZIP code" the following rules are given:
1 - The valid ZIP code format is 5 numeric digits.
2 - The code has to exist in the post office's official ZIP code list
Using equivalence classes partitioning, how many test cases are required to test this field?
Which of the following activities are part of test planning?
I) Setting the entry and exit criteria
II) Determining the validity of bug reports
III) Determining the number of resources required
IV) Determining the expected result for test cases
You need to test the login page of a web site. The page contains fields for user name and password. Which test design techniques are most appropriate for this case?
A program got 100% decision coverage in a test. Which of the following statements is then guaranteed to be true?
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)
A software system checks age in order to determine which welcome screen to display. Age groups are:
Group I: 0-12
Group II; 13-18
Group III: over 18
Which of the below represent boundary values?
Your manager asked you when testing will be complete. In order to answer this question, you'll most likely use:
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.