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Tatiana [17]
2 years ago
7

A data dictionary specifies a data element’s _____, which is the set of values permitted for the data element

Computers and Technology
1 answer:
Luda [366]2 years ago
4 0

Answer:

A data dictionary specifies a data element's domain which is the set of values permitted for the data element.

Explanation:

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The piston engine uses the ________ to convert the reciprocating motion of the piston into rotary motion.
PSYCHO15rus [73]

The piston engine uses the crankshaft to convert the reciprocating motion of the piston into rotary motion.

<span>The crankshaft is used to convert reciprocating motion of the piston into rotary motion, while the conversion process is called torque, which is a twisting force. Aside from crankshaft, there are a total of four parts of the engine that work together in order to convert the reciprocating motion into rotary motion namely cylinder, or also called the chamber of the piston, the piston itself, and the connecting rod.</span>

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2 years ago
Nicole wants to create a database to collect information about videos in her video rental store. She would like to use the datab
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Answer:

All the field which she has mention has to created by Nichole in her database.

Explanation:

The following fields have to be created in the database

title, rating, actor, and producer rating, director, and actor title, rating, actor 1, actor 2, actor 2, actor 4, producer, and in the stock product number, price, and rating

 

And additional field also has to create movie-length also as integer field which should carry the length of the movie  

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2 years ago
Kris, an IT manager at Park Infosystems, is handling four projects simultaneously. Each project has loaned and shared resources
Natalija [7]

Answer:

many-to-many relationship

Explanation:

They are different types of relationship between projects. A many-to-many relationship occurs when a row in a table associates with many related rows in another table. For example the relationship between an employee and a project, An employee can work on many projects and a project can have many employees working on it.

8 0
2 years ago
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given:an int variable k,an int array currentMembers that has been declared and initialized,an int variable memberID that has bee
Oksi-84 [34.3K]

Answer:

// The code segment is written in C++ programming language

// The code segment goes as follows

for (k = 0; k < nMembers; k++)

{

//check if memberID can be found in currentMembers

if (currentMembers[k] == memberID){

// If yes,

// assigns true to isAMember

isAMember = true;

k = nMembers;

}

else{

isAMember = false;

// If no

// assigns false to isAMember

}

}

// End of segment:

The following assumption were made in the code segment above.

There exists

1. An already declared and initialised int array currentMembers.

2. An already initialised int variable memberID

Line 3 initiates a loop to scan through the array

Line 6 checks for the condition below

If current element of array equals memberID then

It assigns true to isAMember and nMembers to k

Else

It assigns false to isAMember

7 0
2 years ago
Consider the following sequence of instructions:
omeli [17]

Answer:

i think the answer is c hope this helps!!!!!

Explanation:

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2 years ago
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