1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kobotan [32]
3 years ago
6

We need ____ pointers to build a linked list.

Computers and Technology
1 answer:
adelina 88 [10]3 years ago
3 0

Answer:

two

Explanation:

A linked list is a data structure which stores the multiple-element with data type

and a pointer that stores the address of the next element.

A linked list is a series of nodes connecting each other by a pointer.

a node contains data and a pointer.

For build an array, two pointers are used:

the first pointer for specifies the starting node called head node.

and the second pointer is used to connect the other node to build the linked list.

Both are used to build the array if we lose the head node we cannot apply the operation because we do not know the starting node and we cannot traverse the whole linked list.

for example:

1->2->3->4->5

here, 1 is the head node and -> denote the link which makes by the second pointer.

You might be interested in
How do I fix when it hits the second session it skips scanf.
Dahasolnce [82]

Answer:

scanf(" %c" ,&op); //entering operators such as + - \ *

Explanation:

put space before %c

5 0
2 years ago
If the old and new systems are operated side by side until the new system has proven itself, this type of system conversion plan
stiks02 [169]

Answer:

True

Explanation:

5 0
2 years ago
Software that instructs the computer how to run applications and controls the display/keyboard is known as the
saw5 [17]
Answer is : operating system
8 0
3 years ago
Write a program that reads a list of integers, and outputs those integers in reverse. The input begins with an integer indicatin
lyudmila [28]

Answer:

Following is the program in C language :

#include <stdio.h> // header file

#define n 5 //  macro

int main() main function

{

   int a[n],k1; // variable and array declaration

   printf("Enter the element:\n");

   for(k1=0;k1<n;++k1) //iterating the loop

   {

       scanf("%d",&a[k1]);//Read the values by user

   }

   printf("Output in Reverse Order:\n");

   for(k1=n-1;k1>=0;--k1)//iterating the loop

   {

   printf(" %d ",a[k1]); //Display the values

   }

   return 0;

}

Output:

Enter the element:

4

3

45

67

89

Output in Reverse Order: 89 67 45 3 4

Explanation:

Following is the description of the program

  • Define a macro "n" with value 5 after the header file.
  • Declared an array "a" and defined the size of that array by macro i.e "n".
  • Read the value by the user by using scanf statement in the array "a"
  • Finally In the last for loop display the values of array "a" by space.

7 0
3 years ago
Which subscription service complements App-ID by enabling you to configure the next-generation firewall to identify and control
Nataly [62]

The subscription service that complements App-ID by enabling you to configure the firewall to identify and control access to websites is  URL Filtering.

<h3>What is URL filtering?</h3>

The term URL filtering is known to function by looking at the similarities of all web traffic against a given URL filters.

Note that it is one that is made up of database of sites that users do access and as such, the subscription service that complements App-ID by enabling you to configure the firewall to identify and control access to websites is  URL Filtering.

Learn more about subscription from

brainly.com/question/14073216

#SPJ1

4 0
2 years ago
Other questions:
  • All of the following are qualities of an aprenticeship except
    12·1 answer
  • Which ipv6 static route would serve as a backup route to a dynamic route learned through ospf?
    12·1 answer
  • A forensics workstation consisting of a laptop computer with almost as many bays and peripherals as a stationary workstation is
    10·1 answer
  • You’re responding to a troubleshooting ticket about a laser printer in HR that isn’t working. According to reports, the printer
    7·1 answer
  • What tasks does google do?
    5·1 answer
  • 50 points!!!!!
    9·2 answers
  • What is the best use of a line chart? to show parts of a whole while emphasizing specific data to compare and contrast discrete
    9·2 answers
  • What is the Matlab command to create a column vector with 11 equally spaced elements, whose first element is 2 and whose last is
    8·1 answer
  • क) मानौं तिमी बसेको समाजमा मान्छेहरूले सधै फोहर फाल्ने गर्नाले वातावरण प्रदूषित
    13·1 answer
  • Technology __________ guides how frequently technical systems are updated, and how technical updates are approved and funded.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!