ITIL 4: Which of the following TRUE with respect to Practices in ITIL®? A Practices are independents activities outside SVC
B: practice is just a new name given for process
C: practices support multiple activities within Value chain
D: every practice is tightly linked to a specific activity within value chain

The open systems interconnection (osi) reference model: defines standards for many aspects of computing and communications within a network. is a generic description for how computers use multiple layers of protocol rules to communicate across a network. defines standards for wireless local area network (wlan) communication protocols. details the advantages and disadvantages of various basic network cabling options.

Facial expressions and gestures are examples of messages.

Which tool could be used to display only rows containing presidents who served two terms