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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:

You might be interested in
Bytes are typically represented with a lowercase b and bits with an uppercase B.<br> true or false
34kurt

Answer:

False

Explanation:

Byte(B) is uppercase

bit(b) is lowercase

Good way to remember is that its takes 8 bits makes a byte. In other word, a byte is bigger than a bit so it makes sense that byte is uppercase.

7 0
3 years ago
When describing memory, ____________ is the first component required in the process necessary for retention?
8_murik_8 [283]
Depends on how deep you're willing to go to really,
You need one of a few arrangements of flip flop circuits to keep 1-bit state.
Going deeper, you need either NAND, or NOR gates(or a bunch of other ones) and connectors.
Even deeper, you'll require diodes or transistors to build the logic gates.
Beyond that is particle physics.
8 0
3 years ago
What is the memory of a computer called
Nataliya [291]
It is called Ram in another term for memory :)
6 0
3 years ago
Read 2 more answers
What happens when two computers use the same IP address?
OLga [1]

Two computers can safely have the same IP address in certain cases. In most cases, if those two computers are on the same local network, it breaks connectivity for one or both of them. Internet protocols work by sending small, individually addressed messages. Each message can be routed differently.

I hope this helps you.

6 0
3 years ago
Which formal security-related process should take place at the beginning of the code creation project? Group of answer choices R
Igoryamba

Answer:

Risk assessment, Input validation and Output validation.

Explanation:

Software development life cycle, SDLC, is a systematic process a software being created must pass through or follow, from the stage of conception to death of the application.

There are various processes that occurs at the beginning of SDLC, a few of the activities are risk management, input and output validation.

Risk management is used to determine the feasibility, usefulness and profitability to cost of the software before development. The input and output validation is for security control access to the data of the software.

3 0
3 years ago
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