Answer:
I say when u don't know the answer completly.
A contact list is different from an address book because your constancy list consist of people whom you know and choose to communicate with, while the address book gives you a list of the community’s residents phone numbers.
B.cannot be accessed from the GUI
Answer:
c. short-term
Explanation:
According to a different source, these are the options that come with this question:
a. long-term
b. implicit
c. short-term
d. explicit
This best illustrates the limited capacity of short-term memory. Short-term memory is the most recent information that a person holds in his head. Usually, this corresponds to events that occurred in the last 30 seconds to the last few days. This type of memory stores recent events, as well as sensory data such as sounds.
Markup- it is the difference between the cost of a good service & its selling price.
Hope I helped.
