• Matéria: Português
  • Autor: franciscoperei93
  • Perguntado 4 anos atrás

Disciplina: Lingua inglesa PUNUA
Observe o texto abaixo para responder as perguntas,
When did the term "computer virus" arise? Steven White, manager of IBM Rosearch's
Massively Distributed System Group, offers somo complementary Information: The term
"computer virus" was coined in the early 1980s. Fred Cohen, then a PhD student at
the University of Southern California, came up with the idea of using self-replicating
software, which spreads by attaching itself to existing programs as a way of attacking
the security of multi-user computing systems. He showed this idea to Len Adleman, his
thesis advisor. Adleman pointed out the similarity to a biological virus, which uses the
resources of the cell it attacks to reproduce itself, and the term "computer virus" bogan
its journey into everyday English. Since then, computer virusos have mimicked their
biological namesakos, spreading digital disease around the world. And here at IBM
Research, we are taking inspiration from biological defonses to viruses and creating a
kind of immune system for cyberspaco, which will be able to find, analyze and eliminato
new computer viruses from the world's computers quickly and automatically. Alex
Haddox is product manager of the Symantec AntiVirus Rosearch Center, which
manufactures Norton AntiVirus products. He adds: The history of the computer virus
began in the 1940s when John von Neumann published a paper called "Theory and
Organization of Complicated Automata," which documented the possibility of replicating
computer programs. John Conway is credited with creating the first "virus" in the form of
a life emulating program called the "Game of Life" in the 1960s. In the 1970s the first
true self-replicating programs, referred to as "organisms," were written as experiments
in artificial intelligence on UNIX systems and used in small, isolated network type
games by large research companies. In 1983 the term "virus" was first coined to
describe self- replicating programs by Frederick Cohen and his colleague, Len
Adleman. The first reports of serious damage from a PC virus occurred in 1986; the
infection was caused by the "Pakistani Brain" virus, which was written by two brothers,
Basit and Amjad Farooq Alvi, of Lahore, Pakistan. Fonte:
1) Retire do texto acima:
a) Dez exemplos de palavras idênticas ou semelhantes a vocábulos da lingua
portuguesa
(exemplos:
chocolate;
bicycle).
enga
Distributed, term, idea, programas e systems
nonos, artefecial, computer, similarity, intelligence.
b) Cinco exemplos de palavras da lingua inglesa cujos significados você já conhecia.
When, winga with, from first.
c) Dois exemplos de palavras cujos significados você conseguiu descobrir através do
contexto.
Damage
resaurses
2) Qual é
assunto discutido no texto?
0​

Respostas

respondido por: fabianavianalima2014
0

Resposta:

obyuyyrreerr

Esplicaçao

;-;-!-;-;+!+;-;-;-;

Perguntas similares