CBSE · 083Class XII · 2023Section E1 mark
Question 34(2)
30 March 2023 · Computer Science (083)
(ii) Write the degree and cardinality of the table LAB.
Answer
Degree = 5
Cardinality = 5
Explanation
Degree is the number of attributes (columns): LABNO, LAB_NAME, INCHARGE, CAPACITY, FLOOR → 5. Cardinality is the number of tuples (rows) → 5.