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11Alexandr11 [23.1K]
3 years ago
5

_____ transparency exists when the end user or programmer must specify the database fragment names but does not need to specify

where these fragments are located.
Computers and Technology
1 answer:
madam [21]3 years ago
6 0

Answer:

The correct answer to the following question will be "Local mapping".

Explanation:

  • A data independence standard in global DBMSs where questions can be constructed without understanding the local formats. Knowledge of quotas of pieces and components is however important.
  • With the transparency of local mapping, the user wants to determine both fragment location and name of data items, keeping in mind any replication that may occur.
  • This is clearly a more complicated and time-consuming question for all the users to answer than the first. A program that only offers it the amount of transparency would be unlikely to be satisfactory to later part-users.

Therefore, "Local mapping" is the right answer.

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What output is produced by the following code? Integer first = new Integer(7); Integer second = first; if (first == second) Syst
fenix001 [56]

Answer:

The correct output of this question is  "Sneezy Sleepy".

Explanation:

In the given code firstly we create the object of the integer class that is first in this we pass the integer value that is 7. Then we declare another second integer variable is this variable we pass object as a reference. Then we use the two conditional statements. In the first, if block we check that the object of the class is equal to the reference variable. If it is true it prints Sneezy. otherwise, it will print Grumpy. In second if block we check that the object of the class is equal to the reference variable. but in this time we the equals() function it is the same as(==). If the condition is true it prints Sleepy. otherwise, it will print Doc. So the output of the code is Sneezy Sleepy.

6 0
3 years ago
true or false: the larger your sample size for a survey, the more likely it is that you will draw false conclusions from your in
Alex_Xolod [135]
False. The more people you have the more likely you will have true conclusions...
6 0
3 years ago
A(n) _____ element, as described by the World Wide Web Consortium (W3C), is an element that "represents a section of a page that
MariettaO [177]

Answer:

B. Aside element

Explanation:

The options for this question are missing, the options are:

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8 0
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HELP!!!
jeyben [28]

Answer:

A. a tool tip

Explanation:

6 0
2 years ago
Read 2 more answers
When using a line graph, why is it inportant to only graph 1 - 3 series of data?. A. A line graph in Microsoft Excel will not al
ElenaW [278]
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8 0
2 years ago
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