Which CMMC $2\mathrm{.}0$ Level $2$ control specifies the following: Apply deny$-$by$-$exception $($blacklisting$)$ policy to prevent the use of unauthorized software or deny$-$all, permit$-$by$-$exception $($whitelisting$)$ policy to allow the execution of authorized software?

$1.$

CMMC $2\mathrm{.}0$ Level $2$ control CM$.$L$2-3\mathrm{.}4\mathrm{.}2$ SECURITY CONFIGURATION ENFORCEMENT specifies the following: Apply deny$-$by$-$exception $($blacklisting$)$ policy to prevent the use of unauthorized software or deny$-$all, permit$-$by$-$exception $($whitelisting$)$ policy to allow the execution of authorized software.

$2.$

CMMC $2\mathrm{.}0$ Level $2$ control CM$.$L$2-3\mathrm{.}4\mathrm{.}5$ ACCESS RESTRICTIONS FOR CHANGE specifies the following: Apply deny$-$by$-$exception $($blacklisting$)$ policy to prevent the use of unauthorized software or deny$-$all, permit$-$by$-$exception $($whitelisting$)$ policy to allow the execution of authorized software.

$3.$

CMMC $2\mathrm{.}0$ Level $2$ control CM$.$L$2-3\mathrm{.}4\mathrm{.}7$ NONESSENTIAL FUNCTIONALITY specifies the following: Apply deny$-$by$-$exception $($blacklisting$)$ policy to prevent the use of unauthorized software or deny$-$all, permit$-$by$-$exception $($whitelisting$)$ policy to allow the execution of authorized software.

$4.$

CMMC $2\mathrm{.}0$ Level $2$ control CM$.$L$2-3\mathrm{.}4\mathrm{.}8$ APPLICATION EXECUTION POLICY specifies the following: Apply deny$-$by$-$exception $($blacklisting$)$ policy to prevent the use of unauthorized software or deny$-$all, permit$-$by$-$exception $($whitelisting$)$ policy to allow the execution of authorized software.