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Which term describes the process of adding headers to data as it moves through the layers of the OSI Models?
Encapsulation
You can synchronize a PDA to a PC but not to a cell phone?
PDA store apllication programs and data in ROM
How do you sync SharePoint data with ad?
To Sync up SharePoint data with AD you need to synchronize the user profiles. Refer to related links.
What has the author James C Emery written?
James C. Emery has written: 'Planning as an iterative hierarchical process and its formalization in computer models' -- subject(s): Mathematical models, Planning, Data processing 'The planning process and its formalization in computer models' -- subject(s): Computer engineering
Why do models have missing information?
Models may have missing information either because the data collection process was incomplete or due to variables that were not available at the time of data gathering. It is important to address missing data to prevent biases in the model and improve its accuracy and reliability. Techniques like imputation or using algorithms that can handle missing data, such as tree-based models, can help mitigate the impact of missing information on the model's performance.
What is the subset mapping in DBMS?
Subset mapping in DBMS refers to the process of mapping one subset of data from one database to another subset of data in another database. This is typically done to synchronize or transfer data between databases while ensuring that only relevant subsets are affected. It helps in maintaining data consistency and integrity between databases.
What is replication ID?
A replication ID is a unique identifier used in database replication to track changes made to data across different database instances. It helps in ensuring data consistency and integrity by allowing the replication process to record and synchronize changes accurately between databases.
Which phase of the data collection and display process is considered the most important?
Analyzing
Why is it important for a database to be normalized?
Normalization is a process of reducing redundancies of data in a database. If you don't normalize you will have to repeat data entry.
How to find the mass of a star using observational data and theoretical models?
To find the mass of a star using observational data and theoretical models, scientists analyze the star's brightness, temperature, and spectral characteristics. By comparing these observations to theoretical models of stellar evolution, they can estimate the star's mass. This process involves complex calculations and may require data from multiple sources, such as telescopes and computer simulations.
What is a Data Models?
A Data Model is a way to organize the data that you have, it gets the information and using a set of rules it makes sure that the data is good quality for you to use. Data Models are normally used to get data in, merge already existing data and to get data out. Data Models are also used for people that are working on the same project but in different groups to communicate. There are multiple different Data Models, each one has its own befits and problems through each one is designed for a certain job.
How data will store in DBMS?
Databases store data using any of the robust data structures for efficient management of data. They can use any of the record based logical models to represent the data. Hierarchical, Network or Relational data models.
