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3 years ago

1. A device that can be used to insert data into a computer or other computational devices is

Computers and Technology

2 answers:

densk [106]3 years ago

8 0

Answer:

Explanation:

One group of students did an experiment to study the movement of ocean water. The steps of the experiment are listed below.

Fill a rectangular baking glass dish with water.

Place a plastic bag with ice in the water near the left edge of the dish.

Place a lighted lamp near the left edge of the dish so that its light falls directly on the plastic bag.

Put a few drops of ink in the water.

The student did not observe any circulation of ink in the water as expected because the experiment had a flaw. Which of these statements best describes the flaw in the experiment? (2 points)

Not enough ink was added.

Not enough water was taken.

The dish was too small for the experiment.

The lamp and the ice bag were at the same place.

Pie3 years ago

7 0

Answer:

Examples of input devices include keyboards, mouse, scanners, digital cameras, joysticks, and microphones.

Explanation:An input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance.

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2 years ago

Read 2 more answers

Assignment 10: Create a Song of the Summer edhesive

Viefleur [7K]

# python code

# script_name:Song of Summer

# author:Jonathan Hajzus

# description:Listener chooses 1 of 3 songs to listen to

from earsketch import *

from random import *

init()

setTempo(120)

genre = readInput("Pick a genre: Hiphop, RNB, or Rock.")

#hiphop

if genre == ("Hiphop"):

measure = []

fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 1, 5)

fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 7, 11)

fitMedia(CIARA_SET_DRUMBEAT_5, 3, 7, 11)

fitMedia(CIARA_SET_BASSLINE_2, 2, 7, 11)

setEffect(1, VOLUME, GAIN, 0, 4, -60, 6)

setEffect(1, VOLUME, GAIN, -60, 6, 0, 7)

fillDrum = CIARA_SET_DRUMBEAT_5

beat = "0+++0+++0-000+00"

index = randint(1,5)

if measure in range (1, 7, 1):

for index in range (index):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(7, 11)

fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 10, 16)

fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 18, 22)

fitMedia(CIARA_SET_DRUMBEAT_5, 3, 18, 22)

fitMedia(CIARA_SET_BASSLINE_2, 2, 18, 22)

for measure in range(11, 18, 1):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(17, 22)

fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 23, 27)

fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 29, 33)

fitMedia(CIARA_SET_DRUMBEAT_5, 3, 29, 33)

fitMedia(CIARA_SET_BASSLINE_2, 2, 29, 33)

for measure in range(22, 29, 1):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(29, 33)

elif genre == ("RNB"):

measure = []

fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 1, 5)

fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 7, 11)

fitMedia(CIARA_SET_DRUMBEAT_1, 3, 7, 11)

fitMedia(CIARA_SET_BASSLINE_2, 2, 7, 11)

setEffect(1, VOLUME, GAIN, 0, 4, -60, 6)

setEffect(1, VOLUME, GAIN, -60, 6, 0, 7)

fillDrum = CIARA_SET_DRUMBEAT_1

beat = "0+++0+++0-000+00"

index = randint(1,5)

if measure in range (1, 7, 1):

for index in range (index):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(7, 11)

fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 10, 16)

fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 18, 22)

fitMedia(CIARA_SET_DRUMBEAT_1, 3, 18, 22)

fitMedia(CIARA_SET_BASSLINE_2, 2, 18, 22)

for measure in range(11, 18, 1):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(17, 22)

fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 23, 27)

fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 29, 33)

fitMedia(CIARA_SET_DRUMBEAT_1, 3, 29, 33)

fitMedia(CIARA_SET_BASSLINE_2, 2, 29, 33)

for measure in range(22, 29, 1):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(29, 33)

elif genre == ("Rock"):

measure = []

fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 1, 5)

fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 7, 11)

fitMedia(RD_ROCK_POPELECTRICBASS_1, 3, 7, 11)

fitMedia(CIARA_SET_BASSLINE_2, 2, 7, 11)

setEffect(1, VOLUME, GAIN, 0, 4, -60, 6)

setEffect(1, VOLUME, GAIN, -60, 6, 0, 7)

fillDrum = RD_ROCK_POPELECTRICBASS_1

beat = "0+++0+++0-000+00"

index = randint(1,5)

if measure in range (1, 7, 1):

for index in range (index):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(7, 11)

fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 10, 16)

fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 18, 22)

fitMedia(RD_ROCK_POPELECTRICBASS_1, 3, 18, 22)

fitMedia(CIARA_SET_BASSLINE_2, 2, 18, 22)

for measure in range(11, 18, 1):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(17, 22)

fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 23, 27)

fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 29, 33)

fitMedia(RD_ROCK_POPELECTRICBASS_1, 3, 29, 33)

fitMedia(CIARA_SET_BASSLINE_2, 2, 29, 33)

for measure in range(22, 29, 1):

makeBeat(fillDrum, 3, measure, beat)

def myFunction(startMeasure, endMeasure):

fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)

myFunction(29, 33)

finish()

Explanation:

8 0

3 years ago

True false) cad means computer aided manufacturing

alina1380 [7]

Answer:

False.

Explanation:

Computer-aided design is the use of computers to aid in the creation, modification, analysis, or optimization of a design. Computer-aided design is also referred to as the CAD software. CAD would not mean computer aided manufacturing because the last word (manufacturing) starts with an M, not a D.

3 0

3 years ago

____ is a consistent relational database state in which every foreign key value also exists as a primary key value. a. Refere

maria [59]

Answer:

The correct answer is Option A (Referential integrity)

Explanation:

When a relational database table is in first normal form, that means it has no repeating fields or groups of fields, and hence all rows have the same columns, while if a relational database table is in second normal form, it implies that every non-key field is functionally dependent on the primary key. If can be in the third normal form if no non-key field is functionally dependent on any other non-key field.

A relational database on its own is a universal approved database model whose data is stored in tables divided into records and fields that serve as an information unit that organizes data points for easy access.

In the relational database, foreign keys are being checked to reference the primary key and enforce referential integrity so as to ensure that the foreign key must have a matching primary key. It means the reference from a row in one table to another table must be valid. Referential integrity concerns the concept of a foreign key normally enforced by the database management system.

4 0

3 years ago