Answer:
True
Explanation:
It is TRUE that An Information System is the set of steps that need to be followed to ensure that software development proceeds in an orderly fashion.
This is evident in the fact that the Information system involves various stages and different elements such as data, people, procedures, hardware, and software.
All these elements form together to create several steps in software development in a suitable manner that meets the clients' and customers' needs.
After the viruses would be detected we have to clean them.
means we have to erase the virus .
The correct evolution is the production era-selling era-marketing era-relationship era
Explanation:
Evolution of marketing is the systematic way in which the marketing industry developed and hence the various developments and the modifications are systematically defined in each of the era
There are four major stages of development the product life cycle, the introduction, the growth and the maturity and finally the decline of the product. Philip Kotler is the founder of this modern method of marketing
Answer:
Explanation:
1. data type which allows quick retrieval of the name of a song given the name of a playlist(or album) and the track number would be :
map
It can be defined as a key-value pair where combination of playlist-track number would be the the key and song name/details would be the value for that corresponding key
2. data type to store the text of the steps of a recipe for how to bake a cake would be :
list
list of string datatype can be used : each item in the list will have recipe in the data part of the node
3. data type for storing file extension with the possible programs that are able to read/open that kind of file wold be
set
It can be defined as a key-value pair where file extension would be the the key and possible program list would be the value for that corresponding key
4. data type that stores all the TV station identifications (e.g. KABC, KNBC, etc..) would be :
map
as there is no duplication in the names of TV station so map with key/value pair of TV station name /details would be appropriate to be used