During the first few weeks of life, an infant may show the emotion of pleasure; but it is rare that he or she may show the emotion of sadness during the first year of life.
Answer: (B) Centralized database
Explanation:
The centralized database is the one of the type of database in which the data is more potable as is store in the form of centralized system.
The centralized data basically require less maintenance and the power so that is why it is cheaper as compared to all the other type of database system.
The main advantage of the centralized database is that it can be easily accessible and also retrieved from the database system for example server, desktop and the computer mainframe.
Therefore, Option (B) is correct.
Answer: The correct answer is : popular
Explanation: Within Piaget's theory of cognitive development, children demonstrate accomodation when they adjust their existing cognitive schemes around new information or experiences that are inconsistent with those schemes.
Some research shows that fathers and mothers treat their children differently according to the sex of the child. Mothers respond to children according to their individual needs, while fathers respond to their children according to gender.
