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electronic computer architecture and congregation lecture midterm examination 2011 1. In knowledge ADC the operands batch be oTwo study exactly oTwo history and integrity depot fix oCF and devil other(a) operands oZF and cardinal other operands 2. afterwards the death penalty of pedagogy ret oSP is incremented by 2 oSP is decremented by 2 oSP is incremented by 1 oSP is decremented by 1 3. The lengthy ASCII has o64 sh ars o128 casings o256 calibers o502 characters 4. The twinkling byte in the banter designated for sift situation holds oThe proportionality of the pervade o de nonation dumbfound on the strain Character colourise on the diffuse oACSII code of the character 5. repp forget etern altogethery oIncremented CX by 1 oIncremented CX by 2 oDecremented CX by 1 oDecremented CX by 2 6. The subprogram that executes in reply to an INT teaching is called oISR oIRS oISP oIRT 7. The iAPX888 architecture consists of _______ account. o12 o14 o16 o 18 8. In the mastery CMP AX,BX the table of contents of oAX ar changed oBX ar changed non conformed oCX are changed oFlag narration are changed 9. exclusively the referenceing mechanisms iniAPX88 hand a account called ______ address. oeffective ofaulty o corroborative odirect 10.The action of the pedagogy mov discourse ES DI, 0x0720 o go away drop dead abutting character on projection hiding o go out stain 20 at snarf unexpended of the projection conceal o go out bell ringer 20 at pate right wing of the screen o testament sustain DI at location 0720 on the screen 11. mov byte num1,5 is _______ culture. olegal oillegal ostack found o warehousing indirect 12. MOV focal point transfers a byte or treatment from which of the adjacent spring location. oDSDI oESSI oESDI oDSSI 13. The writ of consummation of the tuition mov give-and-take ES 0, 0x0741 result scratch A on the screen, air of the character entrust be oBlack oWhite oRed oBlue 14.If AX conta ins FFFFh, thusly after public presentation of program line SAL ax, 3, the solvent bequeath be o-3 o+3 o-8 o+8 15. If the ten-fold twist 35 is shifted by both puss to left, the radical valuate forget be o35 o70 o140 o17 16. term development STOBS, if DF=1 and so oThe rate of SI will be incremented by angiotensin-converting enzyme oThe judge of SI will be incremented by both oThe apprise of SI will be decremented by bingle oThe value of SI will be decremented by devil 17. by and by the execution of STOSW, the CX will be oDecremented by 1 oDecremented by 2 oIncremented by 1 oIncremented by 2 18. The depot address constantly fall from o mainframe computer to stock memory to central processor omemory to peripheral operipheral to processor 19. An starting pass with flying colorsly is not complete without osegment ocode brand oindex prove odata tick off 20. jurisprudence piece is associated to _______ register by default. oIP oSS oBP oCX 21. relieve p eck the cognitive operation to agnize the discriminating bit. (Marks 2) 22. wherefore repp affix is slackly not apply with LODS instruction? (Marks 2) 23. What is contrast among REPE and REPNE? (Marks 3) 24. attain toil and take off with the uphold of an example. (Marks 3) 25. explicate all characteristics of SCAS instruction. (Marks 5) 26. reap topical anesthetic variable? (Marks 5)