ISTQB Certified Tester Foundation Level Training (CTFL)

Software testing shows why it is necessary by finding defects that affect daily use, including functional and performance issues and external factors. Early defect detection protects quality and controls costs.

Assess why testing matters for critical applications, from flight and health care to booking apps, to verify client requirements, ensure product quality, and align with user needs.

Testing broadens its scope beyond execution by gathering specifications, logging faults and defects, coordinating with vendors and clients, and validating changes to build confidence in the software.

Explore ISTQB testing principles, including presence of defects, that exhaustive testing is not possible, early testing, smarter testing, and defect clustering, with practical examples from banking apps and social platforms.

Learn ISTQB testing principles, update and review test cases to defeat the pesticide paradox, apply context-dependent, software-specific strategies, test early, and focus on stability rather than exhaustive testing.

Plan and control testing by defining objectives and scope, then design and implement tests, meet exit criteria, and report progress through closure activities.

Explore the fundamental test process part 2, detailing test implementation, data creation, manual and automation testing, test suites, traceability, and defect management from requirements to regression testing.

Define exit criteria and report test execution outcomes to stakeholders, including pass/fail results, defects, and deliverables. Close with disclosure, lessons learned, and alignment of requirements for future releases.

Explore the psychology of testing, comparing developer and tester mindsets, and learn professional, independent testing and constructive communication to identify defects and ensure a high-quality software product.

Act in the public interest and avoid testing illegal activities or sites that support terrorism. Maintain professionalism, balance client and employer interests, ensure product quality, and commit to self-learning.

Explore the waterfall model, its phased approach, emphasis on early and fixed requirements, extensive documentation, and late testing, highlighting suitability for small projects and its drawbacks with changing requirements.

Distinguish verification from validation: verify the system is right per documented requirements and the SRS, while validation checks it against customer expectations using inspection and testing in a waterfall model.

The V-model extends the waterfall by pairing each development phase with a corresponding testing phase, enabling early defect detection, parallel testing, and ongoing verification and validation from requirements to implementation.

Explore the iterative (incremental) software development lifecycle, breaking projects into modules for frequent working releases, enabling client feedback and easy requirement changes.

Learn how the rapid application development model delivers software quickly in increments with minimal planning and continuous user feedback to drive iterative design.

Explore agile software development contrasts with waterfall, emphasizing incremental delivery, sprints, backlog grooming, and continuous customer involvement to improve time to market and risk management.

Component testing, or unit testing by developers, checks each page in isolation with stubs and drivers, monitors memory leaks and performance, then leads to integration testing.

Learn how integration testing validates interfaces between components after component testing, exploring big bang and incremental approaches, including top-down, bottom-up, and sandwich methods with stubs and drivers, and performance testing.

system testing verifies the complete system's behavior across browsers and platforms after integration testing, in a production-like environment, focusing on functional and nonfunctional requirements to find defects before delivery.

Acceptance testing establishes confidence that a product meets requirements and is fit for end users, using black-box testing, validating production-like environments, and incorporating alpha and beta testing.

Learn functional testing as a black-box approach focused on fulfilling customer requirements by validating software functionality against specifications, using test data, expected results, and defect reporting.

Nonfunctional testing measures how well the software performs, not what it does. It includes performance, reliability, usability, efficiency, maintainability, and portability, with examples like load and stress testing.

Retest defects to confirm fixes and ensure they are resolved. Perform regression testing after changes to verify no new defects and use automated subsets when appropriate.

Explore white box testing, examining the code structure and logic with programming knowledge, and measure coverage through statement, branch, and decision coverage using flow diagrams.

Master white-box testing concepts by examining statement coverage, branch coverage, and path coverage, and learn how scenarios and decisions drive full code coverage.

Maintenance testing verifies post-release changes, including defect fixes, enhancements, removals, and migrations, while ensuring unchanged functionality and using retesting and regression testing.

Learn how static testing uses reviews to find defects early without executing the software, reducing cost and improving team understanding, while complementing dynamic testing across all development phases.

Identify review roles: moderator leads and sets entry criteria; author owns the document; reviewers, reporters, and scribes log defects and minutes; managers allocate review time to improve quality.

Learn the six phases of the review process—planning, kickoff, preparation, review meeting, the book, and follow-up—focusing on author and moderator roles, entry and exit criteria, and defect handling.

Explore the six phases of the review process: planning, kickoff, preparation, review meeting (logging, discussion, and decision), author fixes, and follow-up verification.

Explore the three types of reviews: walkthrough, technical review, and inspection, focusing on roles, goals, and processes to achieve mutual understanding and early defect detection.

Explore static analysis tools to enforce coding standards, measure cyclomatic complexity, and detect unused variables and memory issues, enabling early defect detection and reduced development time.

Identify test conditions and design test cases using a test basis, prioritization, and traceability. Learn to write meaningful negative tests, group test cases, and automate test scripts.

Apply specification-based black box testing to evaluate functional and nonfunctional aspects, using equivalence partitioning, boundary value analysis, decision tables, and state transition testing to detect defects.

Use case testing focuses on end-user behavior by validating real-world scenarios from start to finish, such as logging into Facebook or transferring funds in a banking app.

Leverage experience-based techniques to guide testing through exploratory testing and guessing, emphasizing learning on the fly, minimal planning, and rapid execution when requirements are unclear.

Choose test techniques based on project objectives, risks, resources, and development model; use multiple techniques to cover different defect types and align with time, budget, and regulatory requirements.

Explore the concept of independent testing, its levels from within the same team to complete independence, and how leadership, budgeting, and domain knowledge influence defect detection and project quality.

Plan and document a test plan with a clear strategy before starting testing, outlining scope, risks, and testing types. Communicate resources, tools, responsibilities, and updates to keep teams aligned.

Monitor and control the test phase by collecting data, reporting status, and guiding planning from entry to exit criteria. Track defects, risks, and adapt tests to inform stakeholders.

Configuration management tracks versions of source code, scripts, third-party software, hardware data, and documentation to ensure testing uses the correct updated environment.

Identify and analyze product and project risks in software testing, weighing their likelihood and impact to guide risk-based testing and timely mitigation from planning to execution.

Learn how incident management drives defect reporting, severity and priority assessment, and the use of incident reports, environment details, reproduction steps, and logs to track and fix software issues.

Trace the defect lifecycle from logging a new defect and assigning it to an assignee, through development and testing, to closure, with options to reopen or defer when not fixed.

Discover how test tools support testing through management, defect tracking, configuration management, and static analysis. See how humans and computers collaborate, design tests, and prepare data for testing.

Explore a comprehensive suite of test tools, including data generation, capture-playback for regression testing, execution and harness tools, and memory, performance, and security assessments.

Explore how testing tools boost efficiency by automating repetitive tasks, improve reporting with graphs and charts for management, and balance risks through proper tool selection, training, and realistic expectations.

Evaluate whether a new tool adds business value, then run a pilot project and proof of concept to ensure readiness, training, and measurable benefits before full adoption.

Learn how to create a relational database table using SQL, defining columns such as employee_id, first_name, last_name, and country, and execute the create table command.

Learn how to insert data into an employee table using insert into statements with values, add multiple records in an Oracle database, and note minor syntax variations across databases.

Learn how to delete a table in SQL by using the drop table command on the employee table, and verify the deletion by attempting to select from it.

Learn how to add a new column to the employee table by altering it, naming the column test, and verifying the updated schema and data presence.

Delete a column from the employee table using alter table drop column test, and verify the result by selecting from the employee table to confirm the column is removed.

Modify a column's datatype in a table by transforming a numeric column to a character type, demonstrated on the employee table and noting Oracle and MySQL differences.

Learn how to update a table record using update and set clauses, identify the target with employee_id, and modify fields like first name, last name, and country.

Delete a row from the employee table using delete from with a where clause where employee_id = 1210 and country = France, then verify by selecting from employee.

Learn to use the select statement, including select * from employee to fetch all data and selecting specific columns like employee_id and country, and understand the simple select versus distinct.

Apply select distinct to fetch unique values from a column, such as countries, and see India counted once versus five rows when a column like employee id is unique.

Master the where clause to filter data using simple conditions and comparison operators, selecting all or specific columns by country or employee id.

Learn to apply the or condition in SQL queries to retrieve records by multiple criteria, such as employee ids 1205 or 1206, or by last name.

Master the sql where clause with and to filter records by multiple conditions, such as country equals India and employee id equals 1205.

Learn how to use the not operator in a query to filter records, such as selecting rows where priority is not zero and excluding specific employee IDs.

Learn how to order data by a column using ascending or descending sort, with examples of sorting by employee ID and by first name to control display sequences.

Explore displaying only the top or last rows in a query using rownum and top, selecting from employee and filtering by rule_number less than or equal to two.