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Alekssandra [29.7K]
4 years ago
11

In older systems, often the user interface mainly consisted of ____-control screens that allowed a user to send commands to the

system. Question 1 options: physical process input command
Computers and Technology
1 answer:
Scilla [17]4 years ago
6 0

Answer:

Process

Explanation:

In older systems, the user interface mainly consisted of process-control screens that allowed a user to send commands to the system. These systems were used in a great variety of industries, and it gave the user control over process measurements or process variables. It also allowed the user to view the current state of the process, modify the operation of the process, and perform other related actions.

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What are the differences betweenCONS, LIST, and APPEND?
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Answer:

These all are constructors.

<u>CONS</u>

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For  example:

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(CONS 4 '(5 6)) ==> (4 5 6)

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<u>APPEND  </u>

(APPEND A B)

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B must be proper lists.

For example:

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This takes any amount of number and put in this order

<u>LIST  </u>

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For example,

(LIST 4) ==> (4)

(LIST 4 5) ==> (4 5)

(LIST 4 5 '(6 7)) ==> (4 5 (6 7))

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4 years ago
Please help with this question​
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Explanation:

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Flujograma de nómina ​
balu736 [363]
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