Primary level DBMS practice questions (5)

Explore easy primary level practice questions on DBMS topics with sample files for exam preparation and skill enhancement.

Question 8

What does the expression CHR(99)||CHR(99)||CHR(99) produce in SQL?

The ASCII character 'c' repeated three times. A string of three '99' characters. An error, as CHR cannot be concatenated. A concatenation of three separate ASCII characters.

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