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Dec 20, 2023 CTFL_Syll2018 Exam Crack Test Engine Dumps Training With 355 Questions

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ISQI CTFL_Syll2018 certification exam is an excellent way for software testing professionals to enhance their skills and advance their careers. It is a globally recognized certification that is respected by employers and industry professionals, and it provides a comprehensive understanding of the fundamentals of software testing. With the right preparation and dedication, candidates can successfully pass the exam and establish themselves as experts in the field of software testing.

QUESTION 209
Which statement correctly describes debugging? [K2]

Testers identify defects, developers locate and correct defects, testers confirm the correction has cleared the original defect

Developers identify defects, testers locate defects, developers correct and confirm the correction has cleared the original defect

Testers identify and locate defects, developers correct defects and confirm the correction has cleared the original defect

Developers identify, locate and correct defects, testers confirm the correction has cleared the original defect

QUESTION 210
Which of the following lists contains only black-box test techniques?

Exploratory testing. State transition testing, Control flow testing

Decision table testing. Use case testing, Control flow testing

Decision table testing, Use case testing, State transition testing

Use case testing, Statement testing, State transition testing

QUESTION 211
The flow graph below shows the logic of a program for which 100% statement coverage and 100% decision
coverage is required on exit from component testing. [K4]
The following test cases have been run:
Test Case 1 covering path P,Q,R,U
Test Case 2 covering path P,Q,S,V
Test Case 3 covering path P,Q,S,W,X
Test case 4 covering path P,Q,S,W,Y
Refer to the exhibit

Statement coverage is 100%; decision coverage is 100%

Statement coverage is less than 100%; decision coverage is 100%.

Statement coverage is 100%; decision coverage is less than 100%

Statement coverage and decision coverage are both less than 100%

QUESTION 212
Which ONE of the following is the BEST way to take advantage of the different mindsets of testers and developers?

Insist on independent testing at all stages in the lifecycle.

Have all developers undergo ISTQB training.

Keep developers and testers in separate teams.

Bring the two mindsets together.

QUESTION 213
Which of the following BEST describes checklist-based testing?

An approach to testing whereby the testers dynamically design and execute tests based on their
knowledge, exploration of the test item and the results of previous tests.

An experience-based test technique whereby the experienced tester uses a high-level list of items to be
noted, checked or remembered, or a set of rules or criteria against which a product has to be verified.

A procedure to derive and/or select test cases based on an analysis of the specification, either functional
or non-functional, of a component or system without reference to its internal structure.

A test design technique which ensures that test cases are checked for consistency and completeness
against an organisation’s list of formatting rules and best practices.

QUESTION 214
Why is independent testing important? [K1]

Because independent testers make fewer assumptions than developers

Because independent testers are isolated from the development team

Because independent testers can verify assumptions made during specification and implementation of the system

Because independent testers have a greater sense of responsibility for quality than developers

QUESTION 215
Which of the following activities do NOT belong to test implementation and execution?

Checking if the preconditions of test execution have been met

Logging of test results

Test data generation

Prioritizing test conditions

QUESTION 216
A software company adopts the V-model as their development life cycle. Which of the following contains roles of a tester in this company?

Decide what should be automated, to what degree, and how.

Review test plans and set up test environments.

Coordinate the test strategy with the project managers

Introduce suitable metrics to measure the testing progress

QUESTION 217
In which development life cycle model is regression testing an increasingly important activity as the project progresses?

V-model.

Waterfall.

Scrum.

Progressive.

QUESTION 218
Load testing tool checks for:

presence of bugs in user interface

the number of testers needed in order to achieve “dead line”

correct functional behavior of the system under test

time response and resource utilization

QUESTION 219
Testing and Debugging are key activities in the software development lifecycle.
Which of the following are DEBUGGING activities?
a) Designing tests to find failures.
b) Locating the cause of failures.
c) Analysing and fixing the defects.
d) Executing tests to show failures.

a and d.

a and b.

b and c.

c and d.

QUESTION 220
What is the order in which the specifications for test cases, test conditions and test procedures are developed as
a part of the test development process?

Test Procedure –> Test Condition -> Test Case

Test Condition –> Test Case –> Test Procedure

Test Procedure -> Test Case -> Test Condition

Test Condition –> Test Procedure –> Test Case

QUESTION 221
Consider the following pseudo code
1. Begin
2. Read Gender
3. __Print “Dear”
4. If Gender = ‘female’
5. Print (“Ms”)
6. Else
7. __Print ( “Mr”)
8. Endif
9. End
How many test cases are needed to achieve 100 per cent decision coverage?

QUESTION 222
Which of the following should be considered when purchasing a test execution tool?

The ability of the tool to trace tests to requirements and report coverage level

The amount of effort required to achieve positive Return on Investment (ROI)

The ability of the tool to track the output and productivity of each individual tester

The ability of the tool to run the unit-level tests for the developers

QUESTION 223
A program got 100% decision coverage in a test. Which of the following statements is then guaranteed to be true?

Every output equivalence class has been tested.

Every input equivalence class has been tested.

The “dead” code has not been covered.

Every executable statement is covered

Explanation
Every executable statement is covered is the statement that is guaranteed to be true if a program got 100% decision coverage in a test. Decision coverage is a structure-based testing technique that measures how many decision outcomes have been exercised by a set of test cases. A decision is a control structure that has two or more possible outcomes (e.g., if-then-else, switch-case, etc.). Decision coverage requires that each decision outcome is executed at least once by a test case. If a program got 100% decision coverage in a test, it means that every possible outcome of every decision in the code has been covered by at least one test case. This also implies that every executable statement in the code has been covered by at least one test case, since every statement belongs to some decision outcome2 explains decision coverage as follows:
Decision Coverage (also known as Branch Coverage) is a white box testing technique which measures how many decision outcomes have been tested by a set of test cases.
A decision is any control structure where there are two or more possible paths through it (e.g., if-then-else statements, switch-case statements, etc.). Each path through such control structures represents an outcome.
Decision Coverage requires that each outcome from each decision point be executed at least once by one or more test cases.
Decision Coverage can be calculated as follows:
Decision Coverage = (Number of Decision Outcomes Executed / Total Number of Decision Outcomes) *
100%
If Decision Coverage is 100%, it means that every possible outcome from every decision point has been tested by at least one test case. This also means that every executable statement has been tested by at least one test case.
A, B, and C are incorrect answers. Every output equivalence class has been tested (A), every input equivalence class has been tested (B), and the “dead” code has not been covered are statements that are not guaranteed to be true if a program got 100% decision coverage in a test. Equivalence classes are groups of inputs or outputs that are expected to produce similar results or behavior from the system under test. Equivalence partitioning is a specification-based testing technique that uses equivalence classes to design test cases. Decision coverage is a structure-based testing technique that does not consider equivalence classes, but only the outcomes of the decisions in the code. Therefore, achieving 100% decision coverage does not ensure that every output or input equivalence class has been tested. Dead code is code that can never be executed, regardless of the input values or conditions. Dead code can be caused by logic errors, redundant statements, unreachable branches, etc.
Decision coverage does not detect or cover dead code, since it only considers the outcomes of the decisions that can be executed. Therefore, achieving 100% decision coverage does not imply that the dead code has not been covered.

QUESTION 224
You are performing a review of your colleague’s test cases based on the following test basis document:

The Test Cases are as follows:
TC1. Success – valid ‘User Name’ and ‘Password’; Customer Menu displayed
TC2. Failure – ‘User Name’ field has blank entry; Error Number 12 displayed
TC3. Failure – ‘User Id’ entered does not exist on database (i.e. unregistered user); Error Number 23 displayed
TC4. Failure – ‘Password’ entered does not match user’s password on database; Error Number 24 displayed
You are guided by the following checklist in your review:
C1. There must be one test case to cover success
C2. There must be one test case for each error path (e.g. validation failure)
C3. Each test case must use terminology consistent with the test basis document (field names, error
numbering, etc.)
Record a separate defect for each missing test case (checklist items C1 and C2) and for each test case that does
not meet checklist item C3.
How many defects should you record?

QUESTION 225
Which of the following is NOT a valid use of decision coverage?

Checking that all decisions have been exercised in a single program

Checking that all decisions have been exercised in a business process

Checking that all calls from one program module to another have been made correctly

Checking that at least 50% of decisions have been exercised by a test case suite

QUESTION 226
Which of the following would be a key difference between a peer review of code and static analysis of code using a tool?

A peer reviews finds defects while static analysis finds failures

Peer reviews cannot find missing requirements whereas static analysis can

A peer reviews find failures while static analysis finds defects

Static analysis targets the code technically whereas Peer review is applicable to further aspects.

QUESTION 227
Why is independent testing important? [K1]

Because independent testers make fewer assumptions than developers

Because independent testers are isolated from the development team

Because independent testers can verify assumptions made during specification and implementation of
the system

Because independent testers have a greater sense of responsibility for quality than developers

QUESTION 228
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?

It is a project risk since successful completion of the project depends on successful and timely
completion of the tests

It is a product risk since any risk associated with development timelines is a product risk

It is a product risk since default on part of the sub-contractor may lead to delay in release of the product

It is no longer a risk for the Test Manager since an independent party (the sub-contractor) is now
managing it

QUESTION 229
Which of the following statements is the best explanation why software failures can be caused by environmental conditions?

Factors like magnetism, radiation and even pollution can affect electronic devices and the performance of their embedded real time software

Environmental conditions only affect the hardware – not the software

If the hardware on which the software application is running under ambient temperature and humidity, no failures can be linked to environmental conditions

Extreme heat and vibrations exerted on storage media can cause errors in algorithms and program flows

The CTFL_Syll2018 exam covers a wide range of topics related to software testing, including software development life cycle, testing techniques, test management, and tools. It also covers the principles of agile testing and the importance of communication and teamwork in testing. CTFL_Syll2018 exam is available in multiple languages and can be taken online or in person at an authorized testing center.

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Dec 20, 2023 CTFL_Syll2018 Exam Crack Test Engine Dumps Training With 355 Questions [Q209-Q229]