Question 7 The designer of a CPU scheduling algorithm is primarily concerned with minimizing which component of the process turnaround tir The total time spent doing I/O 01. The time spent in the new and terminated state The total time spent executing on the CPU 03. 04 The time spent waiting in the ready queue. Question 10 Signals in a multithreaded program may be handled by the following items. 01. all of the threads 2. the specific thread to which the signal is intended 3. a subset of the threads 4, an assigned thread that receives all signals 3 points In what multithread design pattern does a parent thread generate a new child thread to service eachapplication request received by the parent, and in which th child thread immediately terminates after processing the request? Question 9 Thread pool Master thread-child thread i 2 Thread pipeline 0 3. Balking pattern 04 1. Save A