Problem 38
What is a real-time system?
Problem 40
What is the relationship between real-time systems and response time?
Problem 41
In a multiprogramming environment, many processes may be active. What are the tasks that the operating system must accomplish to manage the memory requirements of active processes?
Problem 42
Distinguish between logical addresses and physical addresses.
Problem 43
What is address binding?
Problem 44
Name three memory management techniques and describe the general approach taken in each.
Problem 47
How is memory divided in the single contiguous memory management approach?
Problem 49
If, in a single contiguous memory management system, the program is loaded at address 30215 , compute the physical addresses (in decimal) that correspond to the following logical addresses: a. 9223 b. 2302 c. 7044
Problem 50
In a single contiguous memory management approach, if the logical address of a variable is \(L\) and the beginning of the application program is \(A\), what is the formula for binding the logical address to the physical address?
Problem 51
If, in a fixed-partition memory management system, the current value of the base register is 42993 and the current value of the bounds register is 2031 , compute the physical addresses that correspond to the following logical addresses: a. 104 b. 1755 c. 3041
