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Mobile Computing Applications

CS 284 (MCA), Interim 2018

sid q1 categ annot
28439 Can a SQL database be queried from javascript?    
28440 Can we use the select command with multiple criteria?    
28442 One advantage mentioned for using a DBMS is "Data integrity", i.e., avoiding corruption of data. How does a database store memory differently than other memory such as a file system?    
28443 One advantage mentioned for using a DBMS is "Data integrity", i.e., avoiding corruption of data. How does a database store memory differently than other memory such as a file system?    
28447 How to determine the access of information for each user in SQL?    
28448 Can you talk about table joins and give an example?    

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sid otherqs categ annot
28442 Where does postgres store its data? If it is in a single file, can I move it around between systems?    
28443 Where does postgres store its data? If it is in a single file, can I move it around between systems?    

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