What are two advantages of using a multitasking operating system? Choose 2 answers. Better security posture Allows more than one user to use the system Leads to a more reliable system Cheaper development Which resource is shared through multitasking? Processor Memory File storage Network A company needs to achieve multiple execution paths through a program without creating and managing separate process control blocks (PCBs). What should be used? Library User mode Kernel mode Thread Which properties simplify thread management? Each thread has its own copy of resources. All threads share the same code. All threads share the same program counter. Each thread has its own copy of global data