Answer:
barcode reader is the correct answer
Answer:
Purposes of Data Layer, in the Layered model for web applications are as following:-
1. The data Layer,is the third layer and it takes care of the all the operations concerning the database level.
2. This data layer gets a command from the application layer to send a query to the database and will process this command according to the type of database that is used.
3. It will ensure that the correct connections to the database are set.
4. It is represented by the Database.
Answer:
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A love poem. He wrote you a love poem.
The five major functional areas consist of the Command Staff as a whole and the four sections in the General Staff: Operations, Planning, Logistics, and Finance and Administration. Of these, the planning section consists of resource unit, situation unit, demobilization unit, and the documentation unit.
<u>Explanation:</u>
The Resource unit looks after the allocation, analysis, and organization of resources.
The situation unit collects information about The status of a particular incident that takes place in an organization.
The Demobilization unit is responsible for preparing a demobilization plan. It is responsible for the safety of persons and machines in case of any incident.
The Documentation unit looks after all the documents and prepares them on time.
