Answer:
Kindly check explanation
Explanation:
The SQL statement above could be interpreted as follows :
create table command is used to create a table named 'persons' with five columns which are labeled :
person I'd : whose data type is an integer
last name column with a variable character data type with maximum length of 255
first name column with a variable character data type with maximum length of 255
address column with a variable character data type with maximum length of 255
city column with a variable character data type with maximum length of 255
The VARCHAR data type is ideal since we expect the column values to be of variable length.
It is possible in this example to show that a language can be recognized by a deterministic queue automaton if the language is Turing-recognizable.
For computation, we first need to transfer the input string on queue. We do so by using right moves and pushing each read symbol. Then, we simulate the right move of TM with pull of the rightmost elements of the queue and pushing the new symbol according to transition function back to queue. On the other hand, the left reset of TM is simulated using pushing until we reach special symbol which denotes the left-hand end of tape. We push and pull until we are at the right position. Therefore, we can intuitively simulate left-reset Turing machines.
In addition to environmental issues, true sustainability addresses the preservation of social and economic resources.
Sustainability simply refers to the meeting of our needs without wastage or jeopardizing the resources being available to future generations.
<u>Sustainability</u> is vital for the protection of the<u> environment</u>, social equity, and development. When there is <em>sustainability,</em> the environment is protected and the resources are available for others.
Some examples of sustainability include avoiding wasting water, a limit on hunting activities, etc.
Read related link on:
brainly.com/question/13220961
