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4 years ago

Describe types of hardware used for output

1 answer:

3 0

A computer output device is used to extract information from a computer. There are visual, audio, print and data output devices. Different types of specific hardware include monitors, speakers and headphones, printers and external hard drives.

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Use the syntax SELECT ________ (expression) [Column Name] to limit the result set to the number of rows defined by the expressio

KIM [24]

Answer:

Use the syntax SELECT _LIMIT_ (expression) [Column Name] to limit the result set to the number of rows defined by the expression.

Explanation:

The LIMIT keyword is often used to limit the number of rows returned in a result. Usually, the Limit expression is combined with the "SELECT column_name(s) FROM table_name...WHERE condition" can be used to limit the result set to the number of rows defined by the expression, LIMIT. The WHERE condition is optional, meaning it can be omitted.

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3 years ago

Using the phase plane program, plot the phase plane for the Lotka-Volterra model:

ivanzaharov [21]

Answer:

yes, the model gives a realistic behavior

Explanation:

This describes the inner equilibrium point is a stable node, here it's a center. These are periodic solutions. Populations of the mice and owls are periodic. It describes: when the mice population is lower, the owl population decreases; again the owl is lower so mice got a chance to grow its population; now as sufficient food(mice) is there, the owl population increases; as predator population increases, the prey population decreases; and this continues as a cycle forever.

So, yes, the model gives a realistic behavior.

Check attachment

7 0

4 years ago

Which of the following is the process of writing the step-by-step instructions that can be understood by a computer?

Aleks04 [339]

Answer:

computer programming

Explanation:

says the answer in the question

5 0

3 years ago

; This program replaces the value in R0 with its absolute value. ; ; It does NOT modify any other registers! ; .ORIG x0200 START

olasank [31]

Using the knowledge in computational language in LC-3 Assembly it is possible to write a code that replaces the value in R0 with its absolute value

<h3>Writting the code </h3>

.ORIG x0200

START

AND R0, R0, #0 ; copy R0 to itself to set the condition codes based on R0;

; i.e performing addition operation with Zero option to set the flags

BRzp DONE ; if R0 is NON-NEGATIVE, skip the negation (already correct);

; Branch to DONE if number is poistive

NOT R0, R0 ; R0 is negative, so negate it i.e taking 2's complement

ADD R0, R0, #1 ; R0 = -R0 is performed successfully

DONE BR START

.END

See more about LC-3 Assembly at brainly.com/question/12978370

#SPJ1

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2 years ago

Which network is the predecessor of the Internet?

disa [49]

The predecessor of the internet is ARPANET better known as Advanced Research Project Agency

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3 years ago

Describe types of hardware used for output​

Describe types of hardware used for output