Answer: True
Explanation:
System development is the process in which a system is developed,planned, designed,tested, modified etc. Analysis of design,internal structure and external factors is done for implementation to creation of system.
- An IT professional is responsible for performing various tasks in system development.He/she has to analyze and detect that the developed system is convenient for user.
- Involvement of user also plays an important part in system development through various ways such as improvement in system, smooth implementation,innovation,enhancing quality etc.
- So, user can be involved in official or unofficial manner for betterment of system development.
- Thus, the given statement is true.
Answer:
It is true, that in a management information system, the quality of information is determined by its usefulness to users, and its usefulness determines the success of the information system.
Explanation:
A management information system (MIS) is a computerized and centralized database that collects data from many different resources in the organization. And, then processes and organized the data in a way that would be useful and helpful in making a business decision. These days, for both large and small organization, collection of data and use of technology are so prevalent and these organization collecting the data from their businesses resources daily even hourly such as daily sale, daily expense, hourly wages, etc, and then managing it in a way to make a right business decision. A good MIS in an organization gives a competitive advantage because it turns the data into usable and into helpful information that can be used in making business decisions and strategy and to increase profit.
However, the information quality is based on its usefulness to the user or to the organization. Because if the MIS produces the information that is not useful to the user, the information and use of MIS are useless in the organization because the information that is required in making a business decision is not useful.
If the MIS produces the quality information to its user in making the right business decision and organization or user take the right decision that brings profit to the organization. Then, this use of information determines the success of an information system in an organization.
For example:
In a Bakery, the MIS produce the right information in making decision e.g. MIS produce information to bakery owner that on valentine day, most people buy chocolate. Then, the owner tries to meet the demand for chocolate on valentine's day. Therefore, this is the quality of information and it is determined by its usefulness to the bakery owner and its usefulness determines the success of MIS.
You manage small LAN for a branch office. The branch office has three file servers and few client workstations. You want to use Ethernet device and offer guaranteed bandwidth to each server. You design the network by <u>connecting all network devices to a switch. Connect each server to its own switch port.</u>
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Explanation:
- A local-area network (LAN) is a computer network that spans a relatively small area.
- Most often, a LAN is confined to a single room, building or group of buildings, however, one LAN can be connected to other LANs over any distance via telephone lines and radio waves.
- The LAN is the networking infrastructure that provides access to network communication services and resources for end users and devices spread over a single floor or building.
- Designing a LAN for the campus use case is not a one-design-fits-all proposition.
- If there is a single 48-port switch, 47 devices can be supported, with only one port used to connect the switch to the rest of the network, and only one power outlet needed to accommodate the single switch
A .jpg file is going to be a picture. =)
Answers:
What is the index of the last element in the array? stArr1.length()-1
This prints the names in order. How would I print every other value? Change line 4 to: index = index +2
Change line 7 to: i < names.length
