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2 years ago

What is another term used for data dictionary?

1 answer:

Montano1993 [528]2 years ago

4 0

About a database. A data dictionary defines the structure of the database itself (not that of the data held in the database) and is used in control and maintenance of large databases. Among other items of information, it records (1) what data is stored, (2) name, description, and characteristics of each data element, (3) types of relationships between data elements, (4) access rights and frequency of access. Also called system dictionary when used in the context of a system design

Read more: http://www.businessdictionary.com/definition/data-dictionary.html

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List the step in turning on a computer

kondaur [170]

On the CPU first and then then the power button if there is password access then u have to type the password
this Much only
hope it helps :)

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3 years ago

The "fathers of the Internet" are Vinton Cerf and ________. Select one: A. Tim Berners-Lee B. Bill Gates C. Robert Kahn D. Rober

yulyashka [42]

Answer:

The fathers of the internet are Vinton Cerf and Robert Kahn

Explanation:

Vinton G. Cerf (Vint) was born in 1943 and is an American computer scientist. He researched at Stanford University on packet interconnection protocols and partnered with Robert Kahn in the design and development of the TCP/IP protocol.

Robert E. Kahn was born in 1938 and is an American engineer and computer scientist who worked with Vinton G. Cerf on the development of the TCP/IP protocol which is the crux of the internet today.

Among multiple achievements and awards, they have been awarded the Presidential Medal of Freedom by President Bush in 2005.

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2 years ago

Write a c program that reprints input so that no line is longer than 50 characters. Specifically, for lines less than or equal t

Alex73 [517]

Using the knowledge in computational language in C++ it is possible to write a code that reprints prints input so that no line is longer than 50 characters.

<h3>Writting the code:</h3>

#include<stdio.h>

int main(int argc, char** argv){

//creating pointer to read a file

FILE * fp;

char * line = NULL;

size_t len = 0;

ssize_t read;

int i=0;

//opening a file

fp = fopen(argv[1], "r");

//handling the error condition

if (fp == NULL){

printf("File not found..!!");

return 0;

}

int moreThan50 =0;

//reading a file line by line

while ((read = getline(&line, &len, fp)) != -1) {

i = 0;

if(read >= 50){

moreThan50++;

}

while(i < read){

if(line[i]!='\n'){

if(i%50 == 0){

printf("\n%c",line[i]);

}else{

printf("%c",line[i]);

}

i++;

}

printf("\nTotal lines over 50 chars: %d\n",moreThan50);

printf("Offending Lines: ");

for(i=1;i<=moreThan50;i++)

printf("%d, ",i);

fclose(fp);

return 0;

}

See more about C++ at brainly.com/question/19705654

#SPJ1

4 0

1 year ago

What does =SUM(B2:B6) mean

dedylja [7]

In Excel the sum B2 and B6 simply means that B2 and B6 Numbers are adding to get a Sum, it actually like the normal Calculator, but in Excel it helps to do the calculation of your your data simple and easy, there is no hard work.

8 0

2 years ago

Write F id the following is formatting tags, H for heading tags, S for structural tags, and SC if it belongs to a seperator/cont

Rina8888 [55]

Answer:

Here!

Hope this helps. Please mark brainliest!

6 0

2 years ago