By using the list-processing algorithm, how long will it take if the tasks are scheduled using 2 processors and using the priority list: Т5, T9, T1, т3, т2, Т6, т8, т4, т7

Evaluate the postfix expressions by using the algorithm in the book. You MUST show the steps to get full credit. Postfix expression: 28-62/- Step# Expression 1 2 3 لیا 4 6 28 - 6 2 / 7 8 5 2 1 6 2 / 62/ 6 2/ End of expression (Answer) Status of the Operand Stack Top = -1 Calculation

1. Execute the foiiowing instructions by hand, then find the final centents of X, Y and memory locati $C159 to $C159. Moving a Block of Memory from One Location to Ancther Algorithm Description In this prograH, we want to move the contents of block 1 ($CI00 to $CIO7) to block 2 ($C150 to'? This means that the contents of $C100 (44H) will move to the contents of $C150 and overwrite them and so on. After executing the program, the contents of the two blocks should be same. Remember, when we write any new data over existing data, the latter will be lost and replaced by the new data. MOve.aSm STARTI · EQU $C100 EQU $CI.07 EQU $C150 : END START2 ORG $CO00 #STARTI #START2 ;x points to 1st byte in block 1 :Y points to 1st byte in block 2 ;get data from blockl ;stoře ít in block2 ;incremerit 1st poi.nter ¡increment 2nd pointer ;reached bottom of the b • LDX LDY AGATN LDAA 0,X STAA 0,Y Memory Cido INX - INY CPX #END AGALN ;no, branch 05 37 57 67 BNE END A ¡yes, stop CI04

The stack is the most frequent arrangement for the central processing unit (CPU) of a computer, but the other two topologies are also possible.