In SQL wildcards, a _ symbol is a substitute for exactly one character and a % is a subtitute for one or more characters.Select one:a.FALSEb.TRUE

Which wildcard is used to represent zero or more characters in an SQL query?_ (underscore)% (percent sign)* (asterisk)# (hash)

What does the "%" symbol represent in a SQL regular expression pattern?

The SQL keyword(s) ________ is used with wildcards.NOT IN onlyLIKE onlyIN and NOT ININ only

The "*" symbol can be used to represent a single unknown character True False

In Search Processing Language (SPL), which special character is a wildcard that can be used to substitute with any other character?1 分*!=| =