Advanced level 2023 northwest regional mock ICT 2

Advanced level 2023 northwest regional mock ICT 2

Advanced level 2023 northwest regional mock ICT 2

) Explainhow the main 1
(b)State the role of the ALU  Used during the machine
(c)Whatisacontrol system Processing?
(d)Describe twodomainsofanm- .
(ii) (a) Differentiatebetween St^lcat,0nofacontrol system
(b)Whatis faulttoleranceofrtopo,°gyandMeshtopology
(0Between tolopology
security
(b)firewall
(c) data encryption