Explanation:The asterisk symbol “ * ” can be usedin the select clause to denote “all attributes.” 9. In SQL the spaces at the end of the string are removed by _______ function .
A. Upper
B. String
C. Trim
D. Lower
Answer:A
Explanation:The asterisk symbol “ * ” can be usedin the select clause to denote “all attributes.” 9. In SQL the spaces at the end of the string are removed by _______ function .
A. Upper B. String C. Trim D. Lower
Explanation: The syntax of trim is Trim(s); where s-string . 10. _____ operator is used for appending two strings.