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Also referred to as a schema crosswalk, when someone talks about a crosswalk, what they are generally talking about is a table that allows for references to be built that allow the way data is stored in one database to be matched up with data in another database.
For instance, let's say a school district's student database software keeps track of the gender of each student with a single character field that codes females with an "F" and males with an "M".
The school district is required to upload data about their students to the state in which it operates for analysis, but the state wants to see males coded as "XY" and females coded as "XX".
A crosswalk would need to be created that would convert the gender data in the export process. The crosswalk may look something like this:
F -- XX
M -- XY
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When would you choose to implement distributed databases rather than local databases?
I thought you were meant to answer this question????????????????????????????????
What Databases have the largest market share among the primary types of electronic databases?
Object-oriented
How are databases related to vb?
Databases are related in that you can have a database connected to a VB application and able to read/write from it.
What is better visual foxpro 6.0 or visual basic 6.0?
Mostly depends on what you are attempting to do. Visual Basic 6.0 will provide more flexibility, but FoxPro might be a little bit easier if you are working with databases.
Are algorithms only meant for computers?
No. Indeed, algorithms are actually meant for humans, not computers. Computer programmers translate algorithms into working code such that a computer can process the algorithm. The code is actually the implementation of the algorithm, not the algorithm itself.
When would you choose to implement distributed databases rather than local databases?
I thought you were meant to answer this question????????????????????????????????
What benefits do you get when working as a csi?
Access to the government databases.
What does a yellow crosswalk indicate in California?
school crosswalk
If someone were crossing a street with a crosswalk and walked directly on the crosswalk line as they crossed would that by law be considered being in the crosswalk or being out of the crosswalk?
IN the crosswalk. They're not outside of the protected space until they cross the outer edge of the marked line and step onto the unmarked pavement.
What are the release dates for Crosswalk - 2013?
Crosswalk - 2013 was released on: USA: October 2013
What is meant by agreed ways of working which you are expected to adhere to by an organisation?
an outline of what is meant by agreed ways of working
What should I get sql training for?
SQL training is needed if you are going to be working with Microsoft SQL Databases
What rhymes with crosswalk?
goshawk
A limit line marks a crosswalk and the beginning of an intersection?
true it is.
You were a pedestrian and you were hit by a car you suffered injuries what to do?
If you were walking on the crosswalk and if you were not at fault, the driver should be responsible for covering the cost of damages... assuming you were not doing anything wrong like not walking on the crosswalk, or walking on the crosswalk when it says not to...
When do pedestrians have the right of way over motor vechicals?
they have the right away when the light in front of you is red or if they are already i the crosswalk. for example if you go and there is no one in the crosswalk then you have the right away. if somone is in the crosswalk then the pedestrians have the right away.
What are the release dates for CrossWalk - 2004?
CrossWalk - 2004 was released on: USA: 26 April 2004 (Nashville Film Festival)
