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Model Examen Practica Hardware


gaby

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Enumerati elementele unui calculator IBM-PC:

- placa de baza

- microprocesor

- hard disk

- conector extensie

Scopul introducerii memoriei ROM in Bios?

- permite butarea

Rolul memoriei CMOS?

- retine configuratia sistemului

Cum rezolvi CMOS blocat prin parola?

- cu jumperul sau scoatem bateria

Ce faci daca nu este recunoscuta tastatura sau mouse-ul?

- activezi USB pt. obiectul respectiv

Ce permite partajarea?

- sistem

- setup

Ce reprezinta 3F8-IRQ4 ?

- 3F8-IRQ = adresa port

- 4 = cererea de intrerupere-tipul intreruperii (4)

Standarde de bus-uri la PC

- ISA

- MCA

- EISA

- VESA

- PCI

- AGP

Rolul controlerului?

- face interfata, preia din sarcinile microprocesorului

Cum e organizata infornatia in hard disk-uri?

- cilindri

- capete

- sectoare

Prima operatie cand avem un HDD?

- formatare apoi partitionare

Se poate partitiona fara a pierde date?

- DA

Ce zone se definesc la FAT?

- de sistem

- de date

Ce contine zona, sistemul de boot?

- contine incarcatura sistemului de operare

Mai multe modele aici: http://info3bnecenzurat.wordpress.com/modele-examen/

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