pls answer correctly ...I will thumb up

Draw QUESTION 23 Highlight Erasele The systemd of Linux is the same as the init process of Unix System V. It is the parent process of all other processes running on the system and has a process id of -1 0 randomly selected QUESTION 24 A device driver is always a firmware. always a hardware. always a software always part of the kernel Highlight QErase QUESTION 25 Cache memory is outside the processor chip on the mother board. True False QUESTION 26 A program counter (PC) has the memory address of the next instruction to be executed. In a multi-threaded program with 10 threads there is one PC. there could be any number of PC depending on the CPU architecture. are as many PCs as the number of processors. are 10 PCs QUESTION 27 In our class Project 1, we create a different thread for each column (or row) of the Sudoku matrix and execute them in parallel using the POSIX standard pthread. This is an example of task parallelism data parallelism