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Murrr4er [49]
3 years ago
7

O A self-confident person knows that:

Computers and Technology
1 answer:
arlik [135]3 years ago
3 0
C you should believe in yourself and your abilities
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Eight what makes one character
garri49 [273]
8 bits make a byte or a character.
7 0
2 years ago
The _________ check is a type of hardware control that involves adding a "1" or a "0" to the end of every 8 bit byte such that t
stira [4]

Answer:

The correct answer to the following question is an option (b) parity.

Explanation:

Because it is a bit that appends to the binary bit and it has the sets of one or either zero by which a total number of the one bits is the odd or the even parity bit.  

Parity bit is a type of bit by which we can check when the data is moved to another place than at that time the data is written over or lost and also we check data at that time when these data is transmitted from one computer to other computers.

7 0
3 years ago
Write a client program that writes a struct with a privateFIFO name (call it FIFO_XXXX, where XXXX is the pid that you got from
ivann1987 [24]

Answer:

client code:

#include <stdio.h>

#include <fcntl.h>

#include <sys/stat.h>

#include <sys/types.h>

#include <unistd.h>

#include <stdlib.h>

#include <string.h>

int main (void)

{

 struct values

 {

   char privateFIFO[14];

   int intbuff;

 }input;

 int fda;  // common FIFO to read to write to server

 int fdb;      // Private FIFO to read from server

 int clientID;

 int retbuff;

 char temp[14];

 clientID = getpid();

 strcpy(input.privateFIFO, "FIFO_");

 sprintf(temp, "%d", clientID);

 strcat(input.privateFIFO, temp);

 printf("\nFIFO name is %s", input.privateFIFO);

 // Open common FIFO to write to server

 if((fda=open("FIFO_to_server", O_WRONLY))<0)

    printf("cant open fifo to write");

 write(fda, &input, sizeof(input));    // write the struct to the server

 close(fda);

 // Open private FIFO to read

 if((fdb=open(input.privateFIFO, O_RDONLY))<0)

    read(fdb, &retbuff, sizeof(retbuff));

 printf("\nAll done\n");

 close(fdb);

}

server code:

#include <stdio.h>

#include <errno.h>

#include <fcntl.h>

#include <sys/stat.h>

#include <sys/types.h>

#include <unistd.h>

#include <stdlib.h>

#include <string.h>

struct values

 {

   char privateFIFO[14];

   int intbuff;

 }input;

int main (void)

{

 int fda;  //common FIFO to read from client

 int fdb;  //private FIFO to write to client

 int retbuff;

 int output;

// create the common FIFO  

 if ((mkfifo("FIFO_to_server",0666)<0 && errno != EEXIST))

       {

       perror("cant create FIFO_to_server");

       exit(-1);

}

// open the common FIFO

 if((fda=open("FIFO_to_server", O_RDONLY))<0)

    printf("cant open fifo to write");

output = read(fda, &input, sizeof(input));

// create the private FIFO

 if ((mkfifo(input.privateFIFO, 0666)<0 && errno != EEXIST))

 {

   perror("cant create privateFIFO_to_server");

   exit(-1);

 }

 printf("Private FIFO received from the client and sent back from server is: %d", output);

 //open private FIFO to write to client

if((fdb=open(input.privateFIFO, O_WRONLY))<0)

   printf("cant open fifo to read");

 write(fdb, &retbuff, sizeof(retbuff));

 close(fda);

 unlink("FIFO_to_server");

 close(fdb);

 unlink(input.privateFIFO);

}

Explanation:

3 0
3 years ago
If a class has member variables that are pointers, you must ensure that you implement ____.
DedPeter [7]

Answer:

objects

Explanation:

pointer are used for the objects

5 0
3 years ago
You find information that you know to be classified on the internet. What should you do.
melomori [17]

A person is to find the information to be classified on the internet  are the best in the screenshot.

What is internet?

The word “internet” is also referred to as “net.” The global system of networks known as the Internet. Online services offered via the Internet include social media, email, and others. The without internet  are the not possible to share the information at the time.

A person is to find the information through which the internet is the best to justify. There used of the internet are the search the information with the help of the internet are the mic, keyboard. The information are the save and the screenshot was the used.

As a result, the person is to find the information to be classified on the internet  are the best in the screenshot.

Learn more about on internet, here:

brainly.com/question/13308791

#SPJ2

5 0
1 year ago
Read 2 more answers
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