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avanturin [10]
3 years ago
12

You’re mapping out the logical relations of a database, and you notice that one of your tables will have a pair of child records

for every record created in the parent entity. What type of relationship do these tables have?
A. One-to-many
B. Pair of one-to-many relationships
C. Many-to-Manu
D. One-to-one
Computers and Technology
1 answer:
Jet001 [13]3 years ago
3 0
The answer to your question is answer A
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Write pseudo code that performs the following: Ask a user to enter a number. If the
CaHeK987 [17]
Answer:
BEGIN
INPUT N
IF N>0 AND N<10 THEN
OUTPUT "blue"
ELSE
IF N>10 AND N<20 THEN
OUTPUT "red"
ELSE
IF N>20 AND N<30 THEN
OUTPUT "green"
ELSE
OUTPUT "It is not a correct color option"
ENDIF
END.

Explanation:

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2 years ago
Select the correct answer.
Veronika [31]
I think it’s c. llS....
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A student is recording a song on her computer. When the recording is finished, she saves a copy on her computer. The student not
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Answer:

A. The song was saved using fewer bits per second than the original song.

Explanation:

A song can be recorded on the computer or any device ranging from bit rates 96 kbps to 320 kbps.  

The lesser the bitrates the lesser the quality of the audio and when we increase the bit rates, the quality of the audio recorded gradually increases.

Bitrates of 128 kbps give us a radio like quality whereas when we use bitrates of 320 kbps we get very good or CD-like quality.

According to the scenario, the most appropriate answer is option A.

3 0
3 years ago
Do you ever just . . . . . . . . . . . . .
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Answer:

sure? *confusion*

Explanation:

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3.18: Pizza Pi Joe’s Pizza Palace needs a program to calculate the number of slices a pizza of any size can be divided into. The
alina1380 [7]

Answer:

#program in python.

#variables

slice_area=14.125

pi=3.14159

#read diameter

d=int(input("Enter diameter of pizza:"))

#area of pizza

area=pi*(d/2)*(d/2)

#number of slice

no_slice=int(area/slice_area)

#print slice

print("total silce are:",no_slice)

Explanation:

Declare and initialize a variable "slice_area" with 14.125 which is the area of a pizza slice.Initialize a variable "pi" with 3.14159.Then read the diameter of pizza.Find the area of pizza as "area=pi *d/2*d/2".Divide the total area with area of pizza slice.This will be the number of slice.

Output:

Enter diameter of pizza:20                                                                                                

total silce are: 22

6 0
3 years ago
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