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Functional testing and examining bugs in app system outline hands concept. Programming and coding problem prevention using code check, analysis and audit vector illustration. Software development.
Public transport card reader validating ticket with wireless connection, travel and transportation concept
Valid Seal icon. Blue tick in squared box. Flat OK sticker icon. Isolated on white. Accept button. Good for web and software interfaces. Vector illustration. Check Mark.
Quality Control QC, certification guarantee concept. Quality system control management service, online validation process. Quality Assurance QA, Compliance regulations and standards satisfaction
Approved icon. Accepted or confirmed sign

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