NIELIT O Level Exam

Which database function counts non-empty records meeting criteria?

Which database function counts non-empty records meeting criteria?

कौन सा डेटाबेस फ़ंक्शन निर्धारित मानदंडों को पूरा करने वाले गैर-रिक्त रिकॉर्ड की गणना करता है?

A. DCOUNT

B. DCOUNTA

C. COUNTA

D. COUNTIF




Correct Answer is :

B. DCOUNTA



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