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Bond [772]
3 years ago
10

Match each term to the appropriate definition. DBMS data mining hash file index key field locking protocol relation roll back sc

hema SQL A. A means of locating a particular record within a file B. The process of extracting hidden information C. A storage system that provides efficient access to randomly chosen items D. A structural unit (with rows and columns) in a popular database model E. A system to guard against database errors due to performing transactions concurrently F. An item used to identify records uniquely G. Performs database operations requested by application software H. A popular language that implements relational database operations I. A "road map" of a particular database's design J. To "unwind" a transaction
Computers and Technology
1 answer:
puteri [66]3 years ago
5 0
The correct answer is e just took the test on edg
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DASH stands for the dynamic streaming over HTTP and it is a standard for the steaming over the HTTP that has potential for replacing the various technology. It is basically produces various on demand resources file depending upon the processing power and the bandwidth of the delivery to the clients.

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What is an advantage of unicode over ascii?
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Your answer would be true. 
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3 years ago
What does the following if statement do?<br><br> if (num1 == Math.abs(num1))
Gennadij [26K]

This statement checks if num1 is equal to the absolute value of num1

For instance,

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With more and more users using mobile to look at websites, it is key that you optimise your site so users can find it when searc
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Site speed and usability.

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