Describe what the following lmc program does- Software Engineering
Mailbox Contents
00 901
01 309
02 207
03 902
04 708
05 602
06 00zero
07 1
08 00zero
09 DAT
b) The contents in reminiscence sometimes need to be moved to a different space of reminiscence. When that occurs, the mailbox references should be adjusted in order that the program continues to operate correctly. Rewrite the LMC code in a) in order that it occupies mailboxes 05 by 14 solely; mailboxes 01 by 04 can be utilized by one other program, to allow them to’t be used. Assume that instruction 605 stays in mailbox 00.
Mailbox Contents
00 605
01 utilized by different program
02 utilized by different program
03 utilized by different program
04 utilized by different program
05 ???
06 ???
07 ???
08 ???
09 ???
10 ???
11 ???
12 ???
13 ???
14 ???
If a cache block is altered, what strategies are used to replace fundamental reminiscence? Of the varied strategies, which is quicker?
Clarify the primary variations between the shared-nothing mannequin and shared-disk mannequin in clustering computer systems.