A. systems and viruses
Giải bởi Vietjack
Đáp án C
Giải thích:
Cụm từ “the two” trong đoạn 3 ám chỉ điều gì?
A. hệ thống và virus B. ngân hàng và mạng quân sự
C. tin tặc chủ động và thụ động D. tin tặc và virus
Thông tin: Passive hackers get a rush from just being able to access a challenging system like a bank or military network. Another kind of hacker tries to do damage to a system. After hacking into systems, these hackers release viruses or alter, delete, or take information. Known as active hackers, they are, by far, the more dangerous of the two.
Tạm dịch: Các tin tặc thụ động nhanh chóng có thể truy cập vào một hệ thống đầy thử thách như một ngân hàng hoặc mạng quân sự. Một loại tin tặc khác cố gắng hủy hoại một hệ thống. Sau khi xâm nhập vào những hệ thống, những tin tặc này phát tán virus hoặc thay đổi, xóa hoặc lấy thông tin. Được biết đến như là những tin tặc chủ động, cho đến nay tin tặc này là loại nguy hiểm hơn trong hai loại.
Chọn C.
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