Microsoft
70-433 · Question #133
70-433 Question #133: Real Exam Question with Answer & Explanation
Sign in or unlock 70-433 to reveal the answer and full explanation for question #133. The question stem and answer options stay visible for context.
Question
You have a column named TelephoneNumber that stores numbers as varchar(20). You need to write a query that returns the first three characters of a telephone number. Which expression should you use?
Options
- ALEFT(TelephoneNumber, 3)
- BSUBSTRING(TelephoneNumber, 3, 3)
- CSUBSTRING (TelephoneNumber, 3, 1)
- DCHARINDEX('[0-9][0-9][0-9]', TelephoneNumber, 3)
Unlock 70-433 to see the answer
You've previewed enough free 70-433 questions. Unlock 70-433 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.