All problems here assume $32-$bit memory address as in the case of MIPS. A cache with a single block of $64$ Bytes is used with v$=1$ and tag $=0$x$100.$ How many bits are used for tag? $($answer in decimal, such as $12).$ How many bits are used for in$-$block offset? $($answer in decimal, such as $3).$ When accessing memory address $0$x$2000,$ this should access which block in memory? $($answer in decimal, such as $7).$ The tag part of this address is $($answer in hex, such as $2$ac$)0$x$.$ Is this access a hit? $($y$/$n$)$