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attashe74 [19]
3 years ago
7

What are the requirements of a data dictionary ?

Computers and Technology
2 answers:
rodikova [14]3 years ago
8 0
While these are the core elements of a data dictionary, it's not uncommon to document additional information about each element, which may include the source of the information, the table or concept in which the attribute is contained, the physical database field name, the field length, and any default values.
abruzzese [7]3 years ago
7 0

Answer:

nullability, optionality, size, indexes, data type

Explanation:

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Which element is included in the shot breakdown storyboard? Which element is included in the shot breakdown storyboard?
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Took the test and it was correct

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What must your motherboard have to use bitlocker encryption in windows 7 which will ensure that your hard drive cannot be used i
Gala2k [10]

your motherboard must have TPM Chip to use bitlocker encryption in windows 7 which will ensure that your hard drive cannot be used in another computer.

<h3 /><h3>What is a motherboard?</h3>
  • The primary printed circuit board (PCB) of all-purpose computers and other extensible systems is called a motherboard.
  • The primary printed circuit board (PCB) of a computer is called the motherboard. All components and external peripherals connect to a computer's motherboard, which serves as its main communications hub.
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To learn more about motherboard, refer to the following link:

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6 0
2 years ago
Why operating system is pivotal in teaching and learning
trasher [3.6K]

Answer:

Without it information flow is impossible

Explanation:

The word 'pivotal' also means crucial or vital, and so we need to consider what an operating system actually does.

Remember, merely having all the hardware of a computer would not allow you to run (install and use) programs. It is by means of an operating system that teaching programs can be installed, and it is also by means of an operating system learning can take place.

For example, a student can decode (learn) instructions/lessons from his teacher via a software program; and the software program needs an operating system to open (run) the program.

6 0
3 years ago
Most software packages have functions for generating _____ about columns of data, which include statistical summaries like contr
GrogVix [38]

Answer:

Descriptives is the correct answer of this question.

Explanation:

Some software packages provide data column definitions that include qualitative summaries such as control averages, mean, average, minimum, standard deviation, number of zero values, number of empty records, etc.

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There are 2 types of Descriptives :-

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3 0
3 years ago
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