QUESTION $9$

$```$

db$.$myMovies.insertMany$($

I

$\{.$ id$"$: $"$t$0084726*,$

"title" : "Star Trek il: The Wrath of Khan",

"year" : $1982,$

"type" : "movie"

$\}$

$`.\_$id$"$:$"$t$0796366",$

"title": "Star Trek",

"year": $2009,$

"type": "movie"

$\}$

l

$-$ id$"$: $"\%0084726",$

"itle": "Star Trek Il: The Wrath of Khan",

"year" : $1982,$

"type":"movie"

$\},$

$\{.$

$-$id$"$: $"$t$1408101",$

"itile": "Star Trek Into Darkness",

"year" : $2013,$

"type":"movie"

$\},$

i$.$

$*$ id$"$: $"$H$0117731",$

"itte": "Star Trek: First Contact",

"year": $1996,$

"type": "movie"

$\}$

l$.$

ordered: false

$\}$

$```$

If myMovies collection is currently empty, how many documents will be inserted by the following call to insertMany$().$

a$.1$

b$.\}$

c$.4$

d$.2$