The bit-field values are prefixed with __________ 

Which is an illegal unquoted identifier name?

 The NULL value also means ___________ 

 What is data in a MySQL database organized into? 

Which statement is used to sort a UNION operation result as a whole?

  Which storage engine in MySQL provides foreign key support?
 

Which of the following clauses is used to display information that match a given pattern? 

Suppose runme.sh is a script file. Which command is used to make it executable? 

  What is the meaning of “Range Conditions” 

The mode of search in MySQL full-text search is the search string parsed into words, and the search looks for rows that contain those words. This mode is called: