Answer:
Informal information
Explanation:
The informal information system is employee based system design to meet personnel and vocational needs and to help in the solution of work-related problems. it also funnels information upward through indirect channels.
However, one of the most important reasons for why informal communication is critical to businesses is that it allows employees to give feedback to their superiors.
Thus, the informal or grapevine communication promotes social relationship among the participants. It helps to build up unity, integrity and solidarity among them and boosts up their morale. Grapevine or informal communication is faster than the formal communication.
Answer:
Mainframe Computer
Explanation:
The Mainframe Computers are designed for bulk data processing with high speed and storing huge data that can't be performed by other regular PCs. They can run multiple instances of operating systems at the same time. They are used for application such as accounting, business transaction, information retrieval, airlines for the seat reservation and engineering computation.
''Why people describe computers as complex machines. A computer is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations. [ Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem. Modern computers based on integrated circuits are millions to billions of times more capable than the early machines, and occupy a fraction of the space.[2] Simple computers are small enough to fit into mobile devices, and mobile computers can be powered by small batteries. Personal computers in their various forms are icons of the Information Age and are what most people think of as “computers.” However, the embedded computers found in many devices from MP3 players to fighter aircraft and from toys to industrial robots are the most numerous.'' This was found on a unknown website.
The answer is B because cyber crime is when a computer is used to commit criminal activities.
