Biz Markie
No way! He had "Just a Friend" "Somethin for the Radio" "Make the music With Your Mouth" "Nobody Beats the Biz". Mainstream people usually only recognize "Just a Friend" so they consider that his only hit.
U-Krew
Never heard of them, so maybe yes lol
Yo Yo
"You Can't Play with My Yo Yo" - yea, pretty much
Sir Mix-a-Lot
The only other song i know is "My Posse's On Broadway" so I would say yes.
House of Pain
"Jump Around" and a few other minor singles, I would say yes.
Onyx
NO! They had "Slam" "Shifty" "Last Days" "Evil Streets" "React" "Raise it Up" "Shut Em Down" "Throw ya Gunz"
Shaq (lol)
Um... Yes kind of.
Queen Latifah
No way, she had a lot of big singles her whole career.
Luniz
"5 on it" yes...
AZ
I love AZ, but I wouldn't really say he had a "hit"
Raekwon
Same as AZ. Great artist, but never a smash hit.
Goodie Mob
No, they have a pretty good track record plus spawned the career of Clo
DJ Kool
Shouldn't even be here as a rap artist, but yes lol
BIg Punisher
No!
Ol' Dirty Bastard
No! "Brooklyn Zoo" "Shimmy Shimmy Ya" "Rawhide" and "Got Your Money"