CTFL_Syll2018 Exam Dumps : ISTQB Certified Tester Foundation Level (Syllabus 2018)

Static analysis is a technique to find defects in software source code and software models, performed without executing code. Static analysis can be done manually or automatically using tools that examine the code or design of a software system without running it. Static analysis can help identify and prevent defects, measure complexity, check compliance, or improve quality.

The other statements are not correct definitions of static analysis because they describe different concepts related to testing. For example:

• A. The decision between using white or black box test techniques: This statement describes a test strategy, which is an approach or method for designing and executing test cases based on various factors, such as scope, objectives, risks, resources, etc.
• B. Executing software to validate the most common path through the code: This statement describes dynamic testing, which is a technique to find defects in software by executing it under various conditions and inputs and comparing the actual results with the expected results.
• D. It is a testing technique used during system testing: This statement describes a test level, which is a group of test activities that are organized and managed together based on some criteria, such as objectives, scope, target audience, etc.

You can find more information about static analysis in [A Study Guide to the ISTQB® Foundation Level 2018 Syllabus], Chapter 6, Section 6.3.

Testing has several objectives that aim to provide information and confidence about the quality and risk level of the software product and to support decision-making and improvement processes. Some of these objectives are:

• Finding defects: Testing is the process of finding defects or failures in the software product that do not meet its requirements or expectations.
• Providing information for decision-making: Testing is the process of providing information about the quality and risk level of the software product based on the observed behavior and results under certain conditions and assumptions. This information can help stakeholders make informed decisions about releasing, deploying, accepting, or improving the software product.
• Gaining confidence about the level of quality of the software: Testing is the process of gaining confidence that the software product meets its requirements and expectations and provides value to the users and customers.
• Analyzing and removing the cause of failures: Testing is not only the process of finding defects but also the process of analyzing and removing the cause of failures that lead to defects. This objective is related to debugging, which is a development activity that involves locating, diagnosing, and fixing errors in the code or design of the software product.

You can find more information about the objectives of testing in [A Study Guide to the ISTQB® Foundation Level 2018 Syllabus], Chapter 1, Section 1.2.

Experience-based test design techniques are techniques that use the skill, intuition, and experience of testers to derive test cases, using error guessing and exploratory testing1. Error guessing is a technique that uses common sense and previous experience to guess where defects might occur in a system1. Exploratory testing is an approach that involves simultaneous learning, test design, and test execution1. Experience-based test design techniques are typically used when there is insufficient information or time to apply other more formal techniques1. They do not use decision tables, identify the structure of the system or software, or establish traceability from test conditions back to the specifications and requirements.