ഔപചാരികമായി, ഇത് മറ്റേതിനേക്കാൾ മികച്ച രൂപകൽപ്പനയാണോ എന്നും നമുക്ക് പരിശോധിക്കാവുന്നതാണ് കാരണം, ഈ മൂന്ന് ബന്ധങ്ങളിൽ ഓരോന്നും 2NF- ൽ ആണോ എന്ന് ഇപ്പോൾ നമുക്ക് പരിശോധിക്കാനാകും, നിങ്ങൾ ഇത് പരീക്ഷിക്കുകയാണെങ്കിൽ, ഇതെല്ലാം യഥാർത്ഥത്തിൽ 2NF- ൽ ആണെന്ന് നിങ്ങൾക്ക് കണ്ടെത്താനാകും.
అధికారికంగా, ఇది ఇతర డిజైన్ కంటే మెరుగైన డిజైనా కాదా అని కూడా మనం పరీక్షించవచ్చు. ఎందుకంటే, ఈ మూడు రిలేషన్స్ 2NF లో ఉన్నాయా అని ఇప్పుడు మనం పరీక్షించవచ్చు. మీరు దానిని పరీక్షిస్తే ఇవన్నీ వాస్తవానికి 2NF లో ఉన్నాయని కనుగొంటారు.