300+ câu trắc nghiệm tiếng anh chuyên nghành bảo mật thông tin có đáp án - Phần 4

Spyware can be as simple as a … used by a website to record a few brief facts about your visit to that website, or it could be of a more insidious type, such as a key logger.

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Spyware can be as simple as a … used by a website to record a few brief facts about your visit to that website, or it could be of a more insidious type, such as a key logger.

url

cookie

password

address

Giải thích

Chọn đáp án B