If numbers is a two-dimensional array, which of the following would give the number of columns in row r?

Identify the false statement and explain why it is false

a. To store a string of characters, you use a data structure called a Text; string constants are written between parentheses.

b. You use the char data type to hold any single character; you place constant character values within single quotation marks.

c. An escape sequence always begins with a backslash followed by a character; the pair represents a single character.

Which default account is enabled when SQL Server authentication is enabled using mixed mode?

A. admin B. root C. sa D. superuser