You should use your Microsoft account because this will sync to all your windows devices.
Answer:
b. data entry slows as every INSERT , UPDATE, or DELETE statement must also update every index.
Explanation:
This process help to improve the speed of get data , it takes each element in the indexed column and save the location to get faster the data. But if you index every attribute in a table it going to take a lot of time locating each column in the respective index in each query(update, delete and insert). For that reason is necesary be carefull with this process and only put index in the relevant columns
Answer:
Instead of using a key or entering a code to open a door, a user can use an object, such as an ID badge, to identify themselves in order to gain access to a secure area. What term describes this type of object?
Explanation:
Answer:
True.
Explanation:
(Facts from Google): The answer is true because small data is defined as data that is small enough for human comprehension. Big data is data that comes in large chunks and is too large for traditional data processing. Small data is most likely all about finding the causation because it is understandable, and therefore can be read.
<span>The Answer is C. Right-click row 21's row number, and then click Insert.
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