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What is nature of management information system?
The nature of management information system is that it can be used for purposes of decision making. This is a system which provides all the necessary information about an organization.
What are the functions of a database administrator?
data base administrator is the person who control the data in the organisation its main function to control the information of the particular enterprise1.3 Functions of a DBMSThe functions performed by a typical DBMS are the following:· Data DefinitionThe DBMS provides functions to define the structure of the data in theapplication. These include defining and modifying the record structure, thetype and size of fields and the various constraints/conditions to be satisfied bythe data in each field.· Data ManipulationOnce the data structure is defined, data needs to be inserted, modified ordeleted. The functions which perform these operations are also part of theDBMS. These function can handle planned and unplanned data manipulationneeds. Planned queries are those which form part of the application.Unplanned queries are ad-hoc queries which are performed on a need basis.· Data Security & IntegrityThe DBMS contains functions which handle the security and integrity of datain the application. These can be easily invoked by the application and hencethe application programmer need not code these functions in his/herprograms.· Data Recovery & ConcurrencyRecovery of data after a system failure and concurrent access of records bymultiple users are also handled by the DBMS.· Data Dictionary MaintenanceMaintaining the Data Dictionary which contains the data definition of theapplication is also one of the functions of a DBMS.· PerformanceOptimizing the performance of the queries is one of the important functions ofa DBMS. Hence the DBMS has a set of programs forming the Query Optimizerwhich evaluates the different implementations of a query and chooses thebest among them.Thus the DBMS provides an environment that is both convenient and efficient to usewhen there is a large volume of data and many transactions to be processed.
How important are managerial decisions in relation to controlling?
Management accounting provides the necessary information where we can assist the important ways in managerial decisions and controlling.
The type of information system that provides interactive and ad hoc support for decision making to end user managers is referred to as a?
decision reporting system
What are the main function of a database administrator?
data base administrator is the person who control the data in the organisation its main function to control the information of the particular enterprise1.3 Functions of a DBMSThe functions performed by a typical DBMS are the following:· Data DefinitionThe DBMS provides functions to define the structure of the data in theapplication. These include defining and modifying the record structure, thetype and size of fields and the various constraints/conditions to be satisfied bythe data in each field.· Data ManipulationOnce the data structure is defined, data needs to be inserted, modified ordeleted. The functions which perform these operations are also part of theDBMS. These function can handle planned and unplanned data manipulationneeds. Planned queries are those which form part of the application.Unplanned queries are ad-hoc queries which are performed on a need basis.· Data Security & IntegrityThe DBMS contains functions which handle the security and integrity of datain the application. These can be easily invoked by the application and hencethe application programmer need not code these functions in his/herprograms.· Data Recovery & ConcurrencyRecovery of data after a system failure and concurrent access of records bymultiple users are also handled by the DBMS.· Data Dictionary MaintenanceMaintaining the Data Dictionary which contains the data definition of theapplication is also one of the functions of a DBMS.· PerformanceOptimizing the performance of the queries is one of the important functions ofa DBMS. Hence the DBMS has a set of programs forming the Query Optimizerwhich evaluates the different implementations of a query and chooses thebest among them.Thus the DBMS provides an environment that is both convenient and efficient to usewhen there is a large volume of data and many transactions to be processed.
Mobile device that provides personal information management functions?
PDA (personal digital assistant)
What provides personal organizer functions such as a calendar appointment book address book calculator and notepad?
Personal Digital Assistant (PDA)
Is when we saw him a phrase?
"When we saw him" is a phrase that functions as a clause in a sentence. It provides additional information about the time or circumstance of an action.
Is there a website that provides information on personal software testing?
Yes there are websites that provide information on personal software testing. Some of these websites are 'Software-Testing', 'Wikipedia' and 'Software Testing Fundamentals'.
A participial phrase functions in a sentence as what?
A participial phrase functions in a sentence as an adjective, modifying a noun or pronoun. It provides more information about the noun or pronoun it is describing.
Which link provides you access to personal account information, such as your email address and phone number?
Edit My Profile
What is a chemical that provides instructions for the cell?
Deoxyribonucleic acid (DNA) is the chemical that provides instructions for the cell. DNA contains the genetic information that determines the characteristics and functions of an organism.
What are the supporting functions by vhdl?
VHDL provides conversion functions and resolution functions.
What service does the University Federal Credit Union provide?
The University Federal Credit Union provides a service that protects your personal information and only collects and shares personal information if needs be and depending on what needs to be shared.
With what is personal information collected and maintained?
Personal information is collected and maintained with a privacy act. A privacy act "provides protection to individuals by ensuring that personal information collected by Federal agencies is limited to that which is legally authorized and necessary and is maintained in a manner which precludes unwarranted intrusions upon individual privacy."
Can a person receive personal fines for disclosing information about an individual?
A person can receive personal fines for disclosing information about an individual depending on the contract structure. For example, if a person signs a contract that provides those penalties for disclosing information, then the fines could be imposed.
What are the functions of retailing?
*provides personal services to all *provides two-way information *facilitate standardisation and grading *underteke physical movement and storage of goods *assembles goods from various sources *stock goods for ready supply to buyers *extend credit facility *creat demand by window diaplay etc
