
Politici de Securitate Digitală: Viruși și Antivirusi

Flashcard
•
Computers
•
10th Grade
•
Hard
Tank Torreto
FREE Resource
Student preview

42 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Ce este un virus informatic?
Back
Un virus este un program care se instalează singur, fără voia utilizatorului, creat să distrugă datele sau echipamentele unui calculator.
2.
FLASHCARD QUESTION
Front
Care este obiectivul principal al unui virus?
Back
Distrugerea informațiilor dintr-un calculator sau dintr-o rețea de calculatoare.
3.
FLASHCARD QUESTION
Front
Cine a definit pentru prima dată termenul de 'virus al calculatoarelor'?
Back
Cercetătorul american Fred Cohen în 1983.
4.
FLASHCARD QUESTION
Front
Ce virus cunoscut se activa în fiecare vineri 13?
Back
Virusul Jerusalem.
5.
FLASHCARD QUESTION
Front
Ce tipuri de viruși există?
Back
Viruși de BOOT, viruși de fișiere, viruși însoțitori, retroviruși, viruși de legătură.
6.
FLASHCARD QUESTION
Front
Ce face un virus de BOOT?
Back
Se încarcă în memorie înaintea sistemului de operare și infectează orice disc logic al HDD.
7.
FLASHCARD QUESTION
Front
Ce este un Cal Troian?
Back
Un fragment de cod care se ascunde într-un program și lansează operații neautorizate.
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