Mark True or False for each statement below.

$1.$ Schedulers in an operating system are divided into three types: long$-$term, medium$-$term, and short$-$term schedulers.

$[$ Select $]$

$2.$ Multiprogramming allows a process to use the CPU while another performs I$/$O operations, improving CPU utilization.

$[$ Select $]$

$3.$ The long$-$term scheduler is important for interactive operating systems because it handles user inputs promptly.

$[$ Select $]$

$4.$ The CPU utilization in a multiprogramming system can vary significantly between theoretical models and actual performance.

$[$ Select $]$

$5.$ The short$-$term scheduler decides which process will be executed next on the CPU and must do so very quickly, as multiple processes may need CPU time$$each$$second$.$