A technician needs to boot a PC from a USB drive. Which of the following settings should be disabled to accomplish this task?

____ uses influence and persuasion to deceive people by convincing them that the social engineer is someone he isn't, or by manipulation.?

A. ?Network enumeration B. ?Network penetration C. ?Social enumeration D. ?Social engineering

For each of the below, see if you can figure out the representation in terms of bits and bytes.

(a) Internet addresses are four numbers, each between 0 and 255. How many bits are in an Internet address? (b) In the programming language Basic, lines can be numbered, each one between 0 and 65535. How many bits are needed to represent a line number? (c) Each pixel’s color has three components: Red, green, and blue, each of which can be between 0 and 255. How many bits are needed to represent a pixel’s color? (d) A string in some languages can only be up to 1024 characters. How many bits are needed to represent the length of a string?