Knowledge of SQL Server 2008, .Net Technology

Knowledge of SQL Server 2008

Question: Suppose e1 and e2 denote two decimal expressions with precisions p1 and p2 and scales s1 and s2, respectively. What is the result precision of the following operation on the two expressions? Operation: e1 / e2
A
p1 - s1 + s2 + max(6, s1 + p2 + 1)

B
max(s1, s2) + max(p1 - s1, p2 - s2) + 1

C
p1 + p2 + 1

D
None of these

Note: Not available
1. Report
Question: Which of the following is used to comment a portion of an SQL Server 2008 script?
A
Double asterisk (**)

B
Double forward slash (//)

C
Double dash (--)

D
Double back slash (\\)

Note: Not available
1. Report

Question: Suppose e1 and e2 denote two decimal expressions with precisions p1 and p2 and scales s1 and s2, respectively. What is the result precision of the following operation on the two expressions? Operation: e1 / e2