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Input Validation Techniques for Students' Pseudocode Reports

Learn how to create reports and validate inputs using pseudocode error handling, syntax, logic, and data verification methods. Explore Garbage In Garbage Out (GIGO) concept and validation types such as data range, presence, consistency, and more.

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Input Validation Techniques for Students' Pseudocode Reports

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Presentation Transcript

  1. Pelaporan & Validasi Input Tujuan : Mahasiswa dapat Menghasilkan laporan dan validasi input dengan menggunakan pseudocode

  2. Errors & GIGO • Types of errors > Syntax errors > Logic Errors + Data-execption Errors + Accessing nonexistance entry • GIGO (Garbage In Garbage Out)

  3. Validation • Type of Data • Range of Value • Exact Value / Range • Sign • Data Presence • Data Consistency • Data Reasonableness • Data Sequence • Check Digit Calculations • Table of File Lookup • Visual Verification

  4. Batch Versus On-line Entry • Batch Entry  validation program • On-line Entry  interactice program

  5. Menu Driven • Menu  to display the choices. • Main Menu  major functions • Sub Menu  Specific / particular functions

  6. Event-Driven • Pick-up / delivery must be selected • Particular selection selected • Supported by a Form

  7. Bahan Diskusi • Lihat bahan diskusi di MP

  8. Tugas Kelompok • Lihat tugas kelompok di MP

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