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Nataly [62]
3 years ago
10

A(n ____ enables a database administrator to define schema components.

Computers and Technology
1 answer:
zzz [600]3 years ago
8 0
Ig a(n) network cuz the database management language uses a schema and subschema data definition language; the schema data definition language enables database administrators to define schema components, and the subschema data definition language allows the application programs to define database components that will be used.

hope this helps u out. :)
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Write a routine to interchange the mth and nth elements of a singly-linked list. You may assume that the ranks m and n are passe
IRINA_888 [86]

Answer:

//The routine to swap m th and nth ranked elements

void swapmAndn(int m, int n)

{

  //Set the linked list head node

  Linked_Node **node_head

  //To find the m ranked node

  //set previous node  

  Linked_Node *node_prev = NULL;

 

  //set node to store m ranked node as head node

  Linked_Node *node_current_m = *node_head;

 

  //set the rank as rm=1

  rm =1

  //traverse to find the m ranked node

  while (node_current_m && rm<m)

  {    

      node_prev = node_current_m;

      node_current_m = node_current_m->next;

      rm++;

  }

 

  //To find the n ranked node

  //set previous node  

  Linked_Node *node_prev_n = NULL;

 

  //set node to store n ranked node as head node

  Linked_Node *node_current_n = *node_head;

 

  //set the rank as rn=1

  rn =1

  //traverse to find the n ranked node

  while (node_current_n && rn<n)

  {    

      node_prev_n= node_current_n;

      node_current_n = node_current_n->next;

      rn++;

  }

 

  //if m is not first ranked node

  if (node_prev != NULL)

      //set node_current_n as previous node

      node_prev->next = node_current_n;

 

  //otherwise Set the node_current_n

  else

      *node_head = node_current_n;

 

  // If n is not first ranked node

  if (node_prev_n!= NULL)

      node_prev_n->next = node_current_m;

  else

      *node_head = node_current_m;

 

  //now swap the next pointers also

  //to make the swap process complete  

  Linked_Node *temp = node_current_n->next;

  node_current_n->next = node_current_m->next;

  node_current_m->next = temp;

}

Explanation:

3 0
3 years ago
Can you please look through this code and see wants wrong with it? its in python
Ivanshal [37]
I’m confused what are you trying to ask? What is the python?
3 0
3 years ago
Next, determine if the given number is a prime number. A prime number is a number that has no positive divisors other than 1 and
Darya [45]

Answer:

Explanation:

whats the number?

6 0
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Is it possible to do Agile project in Waterfall methodology?
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Yes, it could be possilbe
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Vadim26 [7]

Answer:

Explanation:

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