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TMA1 10/10

• ._____scheduler determines which programs are admitted to the system for processing
Ans....long term scheduler

• The following are methods of accessing units of data EXCEPT
hierarchical access

• Which of the following is NOT a type of operating system?
hierarchical operating system

• The following are types of scheduling expect
Ans... Average term scheduling

• Computer memory is organized into a _________
Hierarchy

• The Operating System typically provides services in the following area EXCEPT
code optimization

• Which of the following contains the address of the next instruction in the program to be executed?
program counter 

• ______ is a hardware-generated signal to the processor.
interrput

• Which of the following is NOT a defined state for a process?
fetch

• Which of the following scheduler executes relatively infrequently and makes the coarse-grained decision of whether or not to take new process and which one to take
Ans......short term scheduler