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sweet-ann [11.9K]
3 years ago
5

The function of network switch is to _____.

Computers and Technology
1 answer:
enyata [817]3 years ago
3 0

Answer:Its C.

Explanation:

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A palindrome is any word, phrase, or sentence that reads the same forward and backward. Here are some well-known palindromes: Ab
Pavlova-9 [17]

Answer:

Following are the program in the C++ Programming Language.

//header file

#include <iostream>

//header file for string

#include <string>

#include<cstring>

//using namespace

using namespace std;

//define Function to checks the string is passed is a Palindrome or not

bool is_Palin(string strng, int start_Position, int end_Position)

{

//set the if Conditional statement

if(start_Position >= end_Position)

{

return true;

}

//Check if the character is not the alphabet

if(!isalpha(strng[start_Position]))

{

//Update the starting position  

start_Position += 1;

//call Recursive function

return is_Palin(strng, start_Position++, end_Position);

}

//Check if the character is not the alphabet

if(!isalpha(strng[end_Position]))

{

//Update the end position

end_Position -= 1;

//call Recursive function

return is_Palin(strng, start_Position, end_Position--);

}

//Check if the characters are same or not same

if(tolower(strng[start_Position]) != tolower(strng[end_Position]))

{

return false;

}

//Update the positions

start_Position = start_Position + 1;

end_Position = end_Position - 1;

//call Recursive function

return is_Palin(strng, start_Position, end_Position);

}

//define Main function

int main()

{

string strng;

//get string from the user

cout << "\n\n Enter a string: ";

getline(cin, strng);

//Check for the palindrome

if(is_Palin(strng, 0, strlen(strng.c_str())-1))

{

 //then print message

cout << "\n Is a Palindrome!!!! \n";

}

//otherwise

else

{

//then print message

cout << "\n Is not a Palindrome!!!! \n";

}

return 0;

}

<u>Output:</u>

Enter a string:  Able was I, ere I saw Elba

Is a Palindrome!!!!

Explanation:

Here, we define a boolean data type function "is_Palin" to check the string which passed through is palindrome or not and pass and pass two integer type arguments for starting position and ending position and pass one string data type argument to pass string, inside the function.

  • Set the if conditional statement to check the condition if the start_position of the string is greater than end _position of the string then return true.
  • Set the if conditional statement to check the condition the start_position of the staring is alphabet then, update the start_position and call the recursion function.
  • Again set the if conditional statement to check the condition the end_position of the staring is alphabet then, update the end_position and call the recursion function.
  • Set the if conditional statement to check the condition if the start_position of the string is not equal to the end _position of the string then, return false.
  • Then, update the start_position and end _position of the string increment by 1 then, call the recursive function and then, close the function.

Finally, we define the main function and pass string through calling and passing and argument list in its parameter.  

5 0
2 years ago
a customer receives a message from the bank asking him/her to provide login information. assuming the message is intended to def
gizmo_the_mogwai [7]

The type of infiltration technique used here is phishing. Phishing is a form of social engineering attack that is often used to obtain user information such as login and credit card information.

Phishing is a type of social engineering in which an attacker delivers a false (e.g. fake, fake, or other deceptive) communication designed to trick a person into providing critical information to the attacker, or to install malicious software, such as ransomware, on the victim. infrastructure.

Phishing attacks are becoming more sophisticated and often transparently mirror the website being attacked, allowing the attacker to track everything the victim is doing there and bypass other security barriers with them.

By far the most common attack by hackers as of 2020, according to the FBI Internet Crime Complaint Center, which records more phishing incidents than any other type of cybercrime combined.

To know more about phishing click here:

brainly.com/question/24156548

#SPJ4

7 0
11 months ago
Your task is to build a palindrome from an input string.A palindrome is a word that readsthe same backward or forward. Your code
White raven [17]

Answer:

The program in Python is as follows:

word = input("Word: ")

if len(word) < 5:

   print("At least 5 characters")

else:

   pal = word[0:5]

   word = word[0:4]

   word = word[::-1]

   pal+=word

   print(pal)

Explanation:

This gets the word from the user

word = input("Word: ")

This checks if the length of the word is less than 5.

if len(word) < 5:

If yes, this tells the user that at least 5 characters is needed

   print("At least 5 characters")

If otherwise

else:

This extracts the first 5 characters of the word into variable named pal

   pal = word[0:5]

This extracts the first 5 characters of the word into variable named word

   word = word[0:4]

This reverses variable word

   word = word[::-1]

This concatenates pal and word

   pal+=word

This prints the generated palindrome

   print(pal)

7 0
3 years ago
As a final lesson to her team, Katie shows them a job that has already been preflighted and is now getting ready to be sent to t
Vsevolod [243]

Answer:

Printed

Explanation:

The job was finished and sent to the printer. In the printer, you have to waite to be printed

5 0
3 years ago
Smith, Smith, Smith, and Smith (S4) is a regional accounting firm will be moving to a new four-story building. There will two Lo
ICE Princess25 [194]

Answer:

Crosstalk, Jitter, Impulse noise.

Explanation:

Crosstalk is a network error that occurs when one pair of cable causes interference on another pair of cables thereby preventing efficient data transmission.

Jitter may also impair the accuracy of the data being transmitted across network because minute variations in amplitude, phase, and frequency always occur. The generation of a perfect carrier signal in an analog circuit is almost impossible. The signal may be affected by continuous and rapid network gains or phase changes.

Impulse noise (also referred to as spikes) is the primary source of errors in data communications.  Impulse noise can be caused by positioning a communications cable near a source of intermittent but strong electromagnetic pulses, such as an elevator motor.

Counter measures

Shielding (protecting wires by covering them with an insulating coating) is one of the best ways to prevent impulse noise, cross-talk.

Amplifiers can be used to increase signal strength since the connection would run across 4 floors.

5 0
3 years ago
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