Introduction to SQL
The SQL -92 wildcards are ____ and ____ .

percent sign (%); underscore (_)
underscore(_); question mark (?)
question mark (?); asterisk (*)
asterisk (*); percent sign (%)

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
NULL is

the same as blank for character
not a value
the same as 0 for integer
the same as 0 for integer and blank for character

ANSWER DOWNLOAD EXAMIANS APP