Answer
5 bits
Explanation
A bit is the least or the smallest unit of data in a computer. They are the units of information in information theory, consisting of the amount of information required to specify one of two alternatives 0 and 1. This is because A bit has a single binary value, either 0 or 1
If you use roman alphabet A to Z lets use log 2(26)=4.7 bits. when you round off it will be 5 bits.
Answer:
Discovery phase is the beginning step of a system development work. It is an important step for our professional staff, as people will need the information gathered to make informed technical advice for the construction effort and to provide an exact cost assessment.
Explanation:
Discovery regulates our organization with the customer’s requirements at the origin. The exercises and deliverables of outline Discovery are essential to the correctness of design evaluation and preparation, and we suggest that they always are completed for complicated custom requests with unknown and unsteady technical elements.
Answer: or element_id Specifies the relationship between the result of the calculation, and the elements used in the calculation
form form_id Specifies which form the output element belongs to
name name Specifies a name for the output element
Explanation:
After you use the create sequence statement to create a sequence, you can use the NEXTVAL pseudo column to get the next value in the sequence.
<h3 /><h3>How do you create a sequence?</h3>
- You must have the Create any sequence system privilege to create a sequence in another user's schema.
- Specify the schema that will hold the sequence.
- If you leave out schema, Oracle Database will create the sequence in your own schema. Name the sequence that will be created.
- Pseudo-columns allow selection, but you cannot edit, update, or remove their values.
- A pseudo-column is analogous to a function that does not accept any inputs. This section goes over the two pseudo-columns, CURRVAL and NEXTVAL.
- A pseudo column is a "column" that displays a value when a value is selected but is not one of the table's true columns.
- Two examples are SysDate and RowID. It is frequently used in tandem with the DUAL table.
- After you utilize the make sequence statement to make a sequence, you can utilize the NEXTVAL pseudo column to obtain the next value in the sequence.
To learn more about NEXTVAL, refer to:
brainly.com/question/13043887
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