Question $20(1$ point$)$

Thread pools are the fastest way to do multithreaded programming in every

case.

$51$

$54$

True

False

Question $21(1$ point$)$

You can have a many$-$to$-$one multithreading model, however a system

cannot have a many$-$to$-$many model.

$60$

$63$

True

False

$66$

Question $22(1$ point$)$

Application Programmers will typically use an API rather than invoking a

system call directly.

$68$

$69$

True

False