The following data is being used for a password attack: $"?$u $?$l $?$l $?$l $?$l $?$d $?$d $?$d $?$d$."$

Which of the following types of attack is this?

Question $3$ options:

$1)$

Dictionary attack

$2)$

Brute force attack

$3)$

Rule attack

$4)$

Password spraying