Answer:
A,B,D
A. Allows you to be sure the problem and solution are understood
B. Presents the solution in a manner that is easy to share
C. Is a starting point for all other activities
The major types of systems in the organization are:
- Operational Level system
- Management Level system
- Strategic Level system
The classification of information systems based on organization levels is determined by the specialties and interests in some functional areas.
Operational-level systems assist operational managers by tracking the organization's basic operations and transactions, as well as the movement of materials in a factory. The primary function of systems at this level is to respond to routine inquiries and to record the movement of transactions via the organization. In general, information must be easily accessible, up to date, and accurate.
Management-level systems support middle managers' observing, regulating decision-making, and administrative operations. The primary question tackled by such systems is:
- Are things running smoothly?
Management-level systems usually give regular reports rather than real-time operational data.
Strategic-level systems assist senior management in addressing strategic challenges and long-drawn patterns, both inside the organization and in the external world. Their primary focus is harmonizing external adjustments in the environment with current organizational capacity.
Therefore, from the above explanation, we can conclude that we've fully understood the types of systems in the organization of information systems.
Learn more about information systems here:
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Answer:
<h2>Mapping</h2>
Explanation:
<h2>Hope it helps you</h2>
Answer:
The above query gives an error.
Explanation:
- The query gives an error because is not the correct syntax of the select or inserts query.
- The syntax of the select query is as follows: "select Attributes_1_name, Attributes_2_name,...., Attributes_n_name from table_name;".
- The syntax of the insert query is : "insert into table_name (column_1_name, column_2_name,...,column_n_name) values (column_1_value, column_2_value,...,column_n_value);".
- The syntax of the insert and select query is : "insert into table_name (select Attributes_1_name, Attributes_2_name,...., Attributes_n_name from table_name);".
- But the above query does not satisfy any property which is defined above. Hence it gives a compile-time error.
