A new version of the primary OS used by a company has been released. Due to some significant changes in the OS, a system administrator wants to see which remotely accessible services are enabled by default to access the security risk prior to upgrading to the new version. Which of the following utilities should the administrator use?

Clustered Column would be an example of a(n) ________ type

Fill in the blank(s) with correct word

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?