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3 years ago

A database program helps to ____________.

2 answers:

8 0

D. A database is software which is designed to store massive amounts of data and organize them in such a way that information can easily be worked on (added, deleted, moved, etc...).

horsena [70]3 years ago

8 0

Answer: (D) Organize, store, and retrieve large amounts of information easily

Explanation:

The database program basically helps to store and organize the data or information easily in the database system. The database program is the backbone of the business information system and we can also retrieve the huge amount of data easily.

It basically provide various types of functions such as we can easily create the file, update. data entry and also report the file. Now a days, the data program is famous by the term DBMS (Database management system).

Therefore, Option (D) is correct.

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What is the most important for you to choose before you build a network?

olga nikolaevna [1]

Network media is most important

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3 years ago

Write a C program that reads two hexadecimal values from the keyboard and then stores the two values into two variables of type

sattari [20]

Solution :

#include $$$$

//Converts $\text{hex string}$ to binary string.

$\text{char}$ * hexadecimal $\text{To}$ Binary(char* hexdec)

{

long $\text{int i}$ = 0;

char *string = $(\text{char}^ *) \ \text{malloc}$ (sizeof(char) * 9);

while (hexdec[i]) {

//Simply assign binary string for each hex char.

switch (hexdec[i]) {

$\text{case '0'}:$

strcat(string, "0000");

break;

$\text{case '1'}:$

strcat(string, "0001");

break;

$\text{case '2'}:$

strcat(string, "0010");

break;

$\text{case '3'}:$

strcat(string, "0011");

break;

$\text{case '4'}:$

strcat(string, "0100");

break;

$\text{case '5'}:$

strcat(string, "0101");

break;

$\text{case '6'}:$

strcat(string, "0110");

break;

$\text{case '7'}:$

strcat(string, "0111");

break;

$\text{case '8'}:$

strcat(string, "1000");

break;

$\text{case '9'}:$

strcat(string, "1001");

break;

case 'A':

case 'a':

strcat(string, "1010");

break;

case 'B':

case 'b':

strcat(string, "1011");

break;

case 'C':

case 'c':

strcat(string, "1100");

break;

case 'D':

case 'd':

strcat(string, "1101");

break;

case 'E':

case 'e':

strcat(string, "1110");

break;

case 'F':

case 'f':

strcat(string, "1111");

break;

default:

printf("\nInvalid hexadecimal digit %c",

hexdec[i]);

string="-1" ;

}

i++;

}

return string;

}

int main()

{ //Take 2 strings

char *str1 =hexadecimalToBinary("FA") ;

char *str2 =hexadecimalToBinary("12") ;

//Input 2 numbers p and n.

int p,n;

scanf("%d",&p);

scanf("%d",&n);

//keep j as length of str2

int j=strlen(str2),i;

//Now replace n digits after p of str1

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

str1[p+i]=str2[j-1-i];

}

//Now, i have used c library strtol

long ans = strtol(str1, NULL, 2);

//print result.

printf("%lx",ans);

return 0;

}

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2 years ago

Pig Latin is ______ and fits very naturally in the pipeline paradigm while SQL is instead declarative.

alisha [4.7K]

Answer:

Option b) is correct

Explanation:

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Pig Latin is <u>procedural</u> and fits very naturally in the pipeline paradigm while SQL is instead declarative.

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2 years ago

Mengapakah wanita hamil memerlukan jumlah nutrien yang lebih banyak berbanding wanita tidak hamil.

Elan Coil [88]

Answer:

Because of the baby in the womb

Explanation:

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2 years ago

The ___ of a worksheet defines its appearance

Arte-miy333 [17]

The page setup of a worksheet defines its appearance. In page setup there are also many things like what font we are using, margins, number of cells etc.
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3 years ago