www.bbcnoun.com.ng _______ is a program that controls the execution of application programs and acts as an interface between the user of a computer and the computer hardware Operating system in _______ operating system the user submits the job on cards or tape to a computer operator batch operating system early systems presented two main problems which were ______ and ______ Scheduling and setup time _______ is responsible for managing system resourses. Operating system _______ looks to keep the processor as busy as possible, by having it work on more than one program at a time multiprogramming The instruction location immediately following a branch is referred to as a _______. Delay slot In the Register file stage of a pipeline the following activities occur in parallel EXCEPT. The TLB generates the physical address a Process is _______ a program in executing job in secondary memory At the Instruction execute stage of a pipeline one of the following activities can occur EXCEPT. Cache tag checks are performed for loads and stores pipelining is a unique feature of which of the following? RISC