Option E Components that interact to produce information
Explanation:
Information system is a system to collect, analyze and disseminate information. An information system consists of five components that work with each other to produce information:
Computer hardware - physical machine that works with information
Computer software - a set of computer instructions that tell computer hardware how to perform a task
Telecommunications - components that connect a group of hardware as to establish a network. This usually includes WiFI technology.
Databases and data warehouses - the place where the digital data are kept and retrieved.
Human resources and procedures - human expertise that run the system by following some standard procedures.
A already assigned variable cannot be assigned twice You can make the variable change over to a new one or call a whole new one to assign one without a value or It might be possible to do v=n (v is variable and n is number / value)
Explanation: Even though you can remember it is not really good because some hackers can track you passwords through those websites and could hack your account.
