$1.$ The $\_$

multithreading model multipiexes many user$-$level threads $10$

a smaller or equal number of kernel threads.

$2.$ A$($n$)$

combines relocatable object files into a single executable file.

$3.$ A$($n$).$

is an instance of a program in execution.

$\_$Is architecture equivalent of APL.

$4.$

Is a technology that abstracts the hardware of an actual computer into

several different execution environments.

specifies location of next instruction

$6.$ In a single$-$threaded process, a$($n$)$

to execute.

program starts the operating system.

$7.$ A$($n$).$

$8.$ In thread cancellation, cancellation points are associated with cancellation.

$9.$

is the amount of time to execute a particular process.

$10,$ In

scheduling, the next CPU burst is predicted

with an exponential average of the measured lengths of previous CPU bursts.