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What is the role of a data administrator in system development life cycle?
Wiki User
∙ 15y ago
Data Administration Guidelines for Institutional Data Resources http://www.mais.umich.edu/access/download/daguide_march2004.pdf
Wiki User
∙ 15y ago
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Which phase of the system development life cycle are flowcharts and data-flow diagrams developed?
Design
What does database administrator do?
a data administrator helps to install programs in a system it updates data and makes sure the data is secured
Is data administrator and database administrator are same in DBMS?
No, a data administrator is responsible for ensuring the overall management of an organization's data assets and defining data policies, while a database administrator is responsible for managing and maintaining the organization's databases, ensuring they are secure, available, and performant. Both roles are critical in maintaining a well-functioning database management system (DBMS).
What is data life cycle?
Data life cycle refers to the time from creation and the initial storage of data to the time that the data becomes obsolete and it is deleted. Data life cycle management is the approach to managing data using automated processes to organize data in a system.
What is data life?
Data life cycle refers to the time from creation and the initial storage of data to the time that the data becomes obsolete and it is deleted. Data life cycle management is the approach to managing data using automated processes to organize data in a system.
What is the role of a database administrator?
Following are the roles of a DBA. 1) Secures data 2) Configures and maintains user profile 3) Assigns previleges for access 4) Maintain database statistics and plans expansions in hardware and software 5) Continuous system development
What are the differences between a data administrator and a database administrator?
A data administrator is responsible for overall data management strategy and policies within an organization, including data architecture and governance. A database administrator is focused on managing and maintaining specific database systems, ensuring they operate efficiently, securely, and meet the organization's needs. Essentially, the data administrator oversees data at a higher level, while the database administrator manages the technical aspects of individual databases.
What do you understand by IPO cycle?
IPO cycle stands for input-processing-output. data in computer flow in a system. input is the data floeing into system. the next stage is manipulating i.e PROCESSING. Ten final stage is out put information
What are the tools required during system analysis phase of system development life cycle?
Tools used during system analysis are :-DFDs (data Flow Diagrams)System flowchartsConnectivity diagramsGrid chartsDecision Tables etc.
Which administrator tool is used to configure a data sources for applications that require access to database?
The ODBC Administrator, also known as Data Sources (ODBC).
Who is responsible for database security?
Each database can have a security administrator who is in charge of enforcing and maintaining the database security policy. If the database system is small, the database administrator may also have security administrator responsibilities. To learn more about data science please visit- Learnbay.co
What is data processing cycle?
The data processing cycle is the process of converting data into useful information. The data is processed again and again until the accurate result is achieved. The three basic activities of data processing are: 1. Input 2. Processing 3. Output
