0
What are the key issues of a database before use in an organisation?
Wiki User
∙ 11y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which key issues would you examine in a preliminary screening exercise of a new project?
[object Object]
What are Blau and scott's key elements of modern organisation management theory?
the owners or managers of the organization, the members of rank and file, the clients and the public (members of society)
What is the Importance of managerial skills in an organisation?
Managerial skills are crucial to making sure an organization is operating properly. Management is a key part of the checks and balances in a successful company.
In a Database Management System what are joins?
A Database Management System or DBMS is compromised of many related tables of data. Tables are simply two dimentional (rows and columns) of data, similar to a spreadsheet. Joins are used to combine tables of data based on related columns within those tables. By using JOINS, a database becomes multi-dementional. Joins are simply a structured way to combine related data in different tables within the database system. Example an employee table might contain the following fields: EmployeeID (the Primary Key) LastName, FirstName, MiddleName, HireDate, DepartmentID (a foreign key to the Department table) Manager_EmployeeID (a foreign key relating back to a different employee record in the employee table) Department Table: DepartmentID, DepartmentName, DepartmentManager_EmployeeID (Foriegn Key relating to the employee table) In the Employee sample table, the EmployeeID serves as the primary key, which uniquely identifies the entire row of data. Joins for the Employee table would typically be done on related tables, such as the Department table via the DepartmentID, or even back on the Employee table itself using the Manager_EmployeeID, relating the EmployeeID to the Manager_EmployeeID. If the EmployeeID is in another table as a foreign key then joins can also be done to those tables as well.
What are the basic concepts of a database management system?
This list could easily be expanded: Tables Columns Rows Data types Normalization 3rd normal form Primary key Foreign key Relationship Entity Relationship (ER) diagram Structured Query Language (SQL) Table joins Indexing Clustered index Secondary index Views
Difference between multimedia and hypermedia?
Multimedia is based on two key concepts; integration and interactivity while hypermedia is based on a relational database organisation
What is a key field do?
If you are referring to a database, the Key Field is a field used to uniquely identify each record. It preserves the order of the original database, before any sorting or rearranging has been done.
What is the primary key field of a database?
its a unique key use to identify data in database
Why is a Key important in a database?
a key is important in a database because using of that key only we can identify a unique attribute.
What is a key field in database?
i key field is a field with with a key in the middle :)
What software has the use of queries and reports as key functions?
database
Types of keys?
There are many keys in database each having particular use. Types of keys in database are : Primary key, candidate key, alternate key, foreign key, surrogate key.
Why does your MS Access icon look like a record?
Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.
What are the key human resource issues?
human resource some key issues
What is a function of a key in a database?
keyboard hehehe
What is the key fields in a database?
what is a Absolute reference
Express the key issues and challenges for implementation of management information system in an organization?
Numerous Have to collect all the information Have to make sure the information is up to date Have to sort the information into a standardised format - especially dates and measurements Have to choose a suitable DBMS Have to give the organisation access so need a network and systems that can accommodate the database Have to implement a system for maintenance of database - inputting, updating, querying Have to have a system to ensure security of data Have to train staff in use, upkeep and impact on work routines
