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vivado [14]
1 year ago
5

5 points)*list all of the data that needs to be kept track of for the scenario above in a 1nf (flat file) table (20 points)*use

the normalization technique and form the 3nf tables (25 points)*write out the create table command in sql for creating the database you have designed, make sure to use the right data types, constraints, and constraint references. (20 points) *write one sql insert into values ( ); command for each table in your database
Computers and Technology
1 answer:
Marina86 [1]1 year ago
6 0

Indicate the values to be added as well as the column names: INSERT INTO table_name (column1, column2, column3, ...).

<h3>What is Database?</h3>

A database in computing is a structured collection of data that is electronically accessible and stored.

Large databases are housed on computer clusters or cloud storage, whilst small databases can be stored on a file system.

Data modeling, effective data representation and storage, query languages, security and privacy of sensitive data, and distributed computing challenges, such as providing concurrent access and fault tolerance, are all part of the design of databases.

In order to collect and process data, a database management system (DBMS) communicates with applications, end users, and the database itself.

The primary tools offered to manage the database are also included in the DBMS software. The combined database, database management system, and related applications are referred to as.

Hence, Indicate the values to be added as well as the column names: INSERT INTO table_name (column1, column2, column3, ...).

learn more about database click here:

brainly.com/question/518894

#SPJ4

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Quick SearchLinks to an external site. lets you refine or narrow your search results using links on the right side of the screen
nikdorinn [45]

Answer:

Answer is

By topic, By collection.

Refer below.

Explanation:

Quick SearchLinks to an external site. lets you refine or narrow your search results using links on the right side of the screen. Do a search on wind power. Some criteria that can refine your search results in Quick Search are:

By topic

By collection

5 0
3 years ago
A and B have same output or not? A B x=0 x=0 do do x&lt;3 x=x+1 x=x+1 print x print x while x&lt;3 while
katen-ka-za [31]

Answer:

A and B have different output:

A output will be 1

B output will be 123

Explanation:

A

X = 0

do x < 3

x = x+1

print x

while

B

X = 0

do x = x+ 1

print x

while x < 3

For statement A the condition statement which suppose to be after "while" is not set therefore the value of x will be printed.

For statement B the condition statement is set "x < 3" in front of "while" thereby result in iteration until the condition is false.

Statement A output will be 1

Statement B output will be 123

6 0
3 years ago
Given a vector of students, the function FinalAvg is supposed to return the average final exam score across all the students in
alexandr1967 [171]

Answer:

The C++ code is given below with appropriate comments

Explanation:

#define CATCH_CONFIG_MAIN //This tells Catch to provide a main()

#include"catch.hpp" //Header for Catch Framework

double FinalAvg( vector <int> students) // Function to calculate average.

{

double sum =0;

int i;

for( i=0;i<v.size();i++) sum+= v[i];

return v.empty() ? 0.0 : (double(sum)/ v.size());

}

vector<int> func(int argvq[ ]) // This function is made because we can not provide vector in command line argument that's why we used array which is then conerted into vector.

{

vector<int> v;

int j;

int l= sizeof(argvq)/sizeof(argvq[0]);

for(j=0;j<l;j++)

v.push_back(argq[j]);

return v;

}

TEST_CASE(" Final Average marks are computed","[func]") // TEST_ CASE macro to take one or more arguments

{

REQUIRE( func(9,5,-7) == 7); // We write our individual test assertions using the REQUIRE macro.

REQUIRE(func(2,4,6,-2) ==4);

}

Explanation Using different IDE:

#include<bits/stdc++.h>

using namespace std;

double FinalAvg(vector<int> students)

{

double sum=0;

for(int i=0;i<v.size();i++) sum+= v[i];

return v.empty() ? 0.0 : (double(sum)/v.size());

}

int main()

{

vector<int> v;

int i;

while(cin>>i&&i>0) v.push_back(i);

cout<<Final Avg(v);

return 0;

}

8 0
3 years ago
Write a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending whe
Nana76 [90]

<u>Answer:</u>

<em>using System; </em>

<em>public class Program </em>

<em>{ </em>

<em> public static void Main() </em>

<em> { </em>

<em> String input ; </em>

<em> while(true) </em>

<em> { </em>

<em>  input = Console.ReadLine(); </em>

<em>  if(input.Equals(""quit"")) </em>

<em>  break; </em>

<em>  Reverse_String(input); </em>

<em> } </em>

<em> return; </em>

<em> } </em>

<em>static void Reverse_String(string input_text) </em>

<em>{ </em>

<em>    char[] text = input_text.ToCharArray(); </em>

<em>    Array.Reverse(text); </em>

<em>    Console.WriteLine(text); </em>

<em>} </em>

<u>Explanation:</u>

<em>In the above program a separate function is written to reverse the string.</em>

This method takes the string as an argument and place it in a array and then use the built-in function reverse and print the reversed string in the console.

<em>In the main(), the input is obtained from the console and it is passed to the reversestring(). </em>

7 0
3 years ago
Read 2 more answers
if an individual inserts a thumb drive containing classified information on a computer in the office that is not part of the cla
KATRIN_1 [288]

Answer: Spillage

Explanation:

7 0
3 years ago
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