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zzz [600]
3 years ago
13

Which Boolean operator produces the result 1 only if both values are 1? Which Boolean operator produces the result 0 only if bot

h values are 0? The (BLANK 1) Boolean operator produces the result 1 only if both values are 1. The (BLANK 2) Boolean operator produces the result 0 only if both values are 0.
BLANK 1= OR, AND, NOR, XOR
BLANK 2= OR, AND, NAND, NOR
Computers and Technology
1 answer:
lorasvet [3.4K]3 years ago
5 0

Blank 1 is AND

Blank 2 is OR

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A game’s ______ is what contains its directions and calculations; some refer to it as the “engine” that drives the game.
Jobisdone [24]
Possibly the programming language.
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The banner on the front page of a newsletter that identifies the publication is the:.
podryga [215]

Answer:

Nameplate

Explanation:

The banner on the front of a newsletter that identifies the publication is its nameplate.

7 0
2 years ago
A technician is training a new hire on sealing an RJ-45 connector to the end of an Ethernet cable. Which tool is the technician
Aleonysh [2.5K]

<em>The answer is Crimper. </em>

<em> </em>

<em>Crimper is a networking device that would allow RJ-45 pins to get attached to UTP(Unshielded Twister Pair), CATs (Category Ns) and STPs (Shielded Twisted Pair) Cables. These are common type of cables used in computer networking. A crimper looks like a pliers only it has narrow ends with a hole where you would put RJ-45 devices together with the cables. In order to make the cable hold on to the RJ-45, the two hands must be squeezed together with an exact force (not too much force). Once the crimper made a sound, that means, your RJ-45 is now locked with the cables inside.  </em>

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<em>You must be very careful when using this device. Sometimes crimpers has blades that could peel off cables or cut them for alignment and proper attachments. A pair of gloves and googles are also advisable to wear when you use this device for safety measures.</em>

8 0
3 years ago
Write a C program (doublecopy) that allows a user to extract some part of an existing file (fileSource) and copy it twice to a n
Slav-nsk [51]

Answer:

Check the explanation

Explanation:

#include <stdio.h>

#include <sys/stat.h>

#include <stdlib.h>

#include <fcntl.h>

#include <errno.h>

#include <unistd.h>

extern int errno;

struct stat st;

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

  int num1 = atoi(argv[1]); // Getting num1 from user

  int num2 = atoi(argv[2]); // Getting num2 from user

  char *fileSource = argv[3];

  char *fileTarget = argv[4];

 

  int source_fd = open(fileSource, O_RDONLY); // opening the file in read only mode

  int target_fd = open(fileTarget, O_WRONLY | O_CREAT); // opening the target file in Writeonly mode if file is not found it will create

   

  char *ch = (char *) calloc(num2+num1, sizeof(char));

 

  stat(fileSource, &st);

  if(st.st_size < (num1 + num2)){

      printf("File Size is smaller than the specified bytes\n");

      read(source_fd, ch, st.st_size); // reading the file upto the end

      write(target_fd, ch, st.st_size); // write to the file

      write(target_fd, ch, st.st_size); // two times writing to the file

  }else{

      if(lseek(source_fd, (off_t)num1, SEEK_SET) < 0 ) // moving the cursor to after the specified bytes from the start

      {

          printf("Some Error occured while seeking the file");

          return -1;

      }

      read(source_fd, ch, num2); // reading num2 bytes from the source

      write(target_fd, ch, num2); // writing two times to the target

      write(target_fd, ch, num2);

     

  }

 

  return 0;

 

}

1 2 #include <stdio.h> #include <sys/stat.h> #include <stdlib.h> #include <fcntl.h> #include <errno.h> #include <unistd.h> 4

The code screenshot and code output are attached below.

3 0
3 years ago
Given variables first and last, each of which is associated with a str, representing a first and a last name, respectively. Writ
valentina_108 [34]

Answer:

The python code is attached

Explanation:

  1. I defined a function called Fullname
  2. The function accepts 2 parameters first and last
  3. last[0] gives the first letter of the last variable
  4. last[0].upper() modifies the first letter as upper letter
  5. same applied to variable first
  6. + sign concatenates strings and variables to the variable name
  7. the function returns the variable name

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3 years ago
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