What describe a set of patches that meet certain criteria and will vary as the available patches change?

John, the network administrator of XYZ Corporation, is interested in changing the format of text from American Standard Code for Information Interchange (ASCII) to Extended Binary Code Decimal Interchange Code (EBCDIC). In addition, his IT manager requested that all sensitive and confidential information on their servers should be protected by applying the appropriate encryption. What OSI

reference model layer is responsible for data format such as encryption? A) Presentation layer (Layer 6) B) Data-link layer (Layer 2) C) Session layer (Layer 5) D) Transport layer (Layer 4)

In regular expressions, every character inside a pattern is taken literally, with the exception of metacharacters, which are assigned a special meaning.

Answer the following statement true (T) or false (F)