All categories

4 years ago

What is a relational database management system and how does it relate to a database administrator?

1 answer:

6 0

Answer: A database management system tends to support administration, development, and use of the platforms. A Relation Database Management System (RDBMS) is referred to as a type of Database Management System (DBMS) that consists of a structure(row-based table) that tends to connect data elements and also involve functions that are supposed to maintain accuracy, security, consistency and integrity of the data.

You might be interested in

A page can have High needs met rating even if it is not related To the topic of the query

Lisa [10]

Answer: A page can have the high needs met rating even being not related to the topic of the query is False. A needs met rating is completely based on how well the resulting landing page meets the related query.

Explanation:

3 0

4 years ago

EASY POINTS

Dmitry [639]

Its answer D because I took the same test and it told me that my answer was right that I put down and it was D.

3 0

3 years ago

I have a question, but it's not a math question. Can anyone give me 5 unblockers for school computers? If you answer this, you w

ValentinkaMS [17]

Answer:

I mean if your talking about games then just try Cool math I will give link in comments

Explanation:

4 0

2 years ago

Read 2 more answers

The process of finding the largest and smallest numbers is used frequently in computer applications. Write a C++ program that us

WINSTONCH [101]

Answer:

The program to this question can be given as:

Program:

#include<iostream> //header file

using namespace std;

int main() //main method

{

int x[10],i,largest = 0,second_largest=0,n; //variable

cout << "Enter Number of elements :"; //message

cin>>n;

cout << "Insert array elements :"; //message

for(i=0;i<n;i++) //insert elements in array

{

cin >>x[i];

}

//Finding Largest element

for(i=0;i<n;i++)

{

if (x[i]>largest)

{

largest = x[i];

}

//finding second largset element

for(i=0;i<n;i++)

{

if (x[i]>second_largest)

{

if(x[i]==largest)

{

continue; //Ignoring largest in order to get second largest

}

second_largest=x[i];

}

//print value

cout <<"Largest Number:"<<largest<<endl;

cout <<"Second Largest Number:"<<second_largest;

return 0;

}

Output:

Enter Number of elements :5

Insert array elements :33

Largest Number:87

Second Largest Number:75

Explanation:

In the above program firstly we define the header file then we define the main method in the main method we define the array and other variables. We first input the number for the size of the array. Then we insert array elements after inserting array elements we search the largest number and the second largest number in the array. To search the largest number in the array we use the loop. To search the first largest number we define a condition that array is greater than the largest number and store the value into the largest variable. Then we check the second largest number in the array for this we use two conditions that are array is greater than the second largest number in this we use another condition that is array is equal to the largest number. If the inner condition is true then it will move forward and end of an inner condition. In the outer condition, the value will be stored on the second_largest variable all the conditions will be done inner the loop. At the last we print values.

3 0

3 years ago

April 107 90 29 31 66 0.344

Misha Larkins [42]

Answer:

Check the explanation

Explanation:

with open('stats. txt', 'r') as # open the file in read mode

list1 = [] # initialize an empty list

for i in . readlines (): # read every line of file

for j in i. split (): # split each line by a space and append it to the list1

list1. append (j)

months = [] # initialize required lists to empty list

plate_apperence = []

at_bats = []

runs = []

hits = []

total_bats = []

for i in range(0, len(list1)-1, 7): # use a for loop and give parameters as start,stop and step count

months. append(list1[i]) # append list1 elements to required lists

plate_apperence. append(int(list1[i+1]))

at_bats. append(int(list1[i+2]))

runs. append(int(list1[i+3]))

hits. append(int(list1[i+4]))

total_bats. append(int(list1[i+5]))

for i in range(len(months)): # for each element in months

print("Player's Average Batting and slugging percent for the month ", months[i], " is as shown below")

print("{:.2f}".format(hits[i]/at_bats[i])) # calculate Average batting and slugging percent and print them

print("{:.2f}". format(total_bats[i]/at_bats[i]))

print("\n")

Kindly check the attached images below to get the Code Screenshot and Code Output.

3 0

3 years ago