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pychu [463]
2 years ago
5

Identify 5 internal and external hardware components of a server

Computers and Technology
1 answer:
UNO [17]2 years ago
5 0

Answer:

Internal:

#CPU; That retrieves &execute instructions.

#Modem; Modulates& demodulates electric signals.

#RAM;Gives application a place to store &access data on a short time periods.

External:

#Mouse; Transmits commands and controlling movements.

#Moniter; Device used to display video output from computer.

#Printer; Accepts text, graphics to the paper.

Explanation:

Hope this will help you.

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Which of the following is not true about network design?Group of answer choicesIn designing LAN networks, network designers tend
sergey [27]

Answer:

In designing LAN networks, network designers tend to design err on the side of providing for less capacity than what is currently necessary.

Explanation:

In designing LAN networks, network designers tend to design err on the side of providing for less capacity than what is currently necessary is not true about network design.

8 0
3 years ago
The device that concerts one type of signal to another is what​
chubhunter [2.5K]

Answer:

Transducer is a type of device that converts one type of signal into another.

6 0
3 years ago
A Program is an Algorithm – a set of directions for the computer to follow.<br><br> True<br> False
d1i1m1o1n [39]

Answer:

True

Explanation:

5 0
3 years ago
php Exercise 3: Function Write a function named word_count that accepts a string as its parameter and returns the number of word
Bingel [31]

Answer:

<?php  

function word_count($string){   // function that takes a string a parameter and returns the number of words in that string

   $space = 0;   // this variable is used in order to detect space, new line and tab spaces in a string

   $words = 1; // this variable is used to identify word presence in string

   $include = $space;  //used to maintain the state of $words and $space

   $counter = 0;  // this counts the number of words in the string

   $i = 0;  //this moves through each character of the string

   while ($i < strlen($string)){  // iterates through every character of string until the last character of string is reached

       if ($string[$i] == " "||$string[$i] == "\n" || $string[$i] == "\t")  //if the space or new line or tab space is identified in the string

           $include = $space;  //set the state of include as space if the next character is a space newline or a tab space

       else if ($include == $space) {  //if next character is a word and current state i.e. $include holds $space

           $include = $words;   //  then set the state i.e. $include as $words

           ++$counter; } //increments i to move to next character at each iteration

       ++$i;  } //returns the number of words in a string

   return $counter; }

$str = "Hello, how are you ";  //sample string

echo "Words: " . word_count($str);  // calls word_count function to return number of words in str.

?>  

Explanation:

The program has a function word_count that accepts a string as its parameter and returns the number of words in the string. In the function there are three variables $space and $words and $include used as state variables. For instance $space identifies space, new line and tab spaces in the $string so it specifies that a space has occurred. $words identifies words in the $string so it specifies that a word has occurred. $include holds this state information. $i moves through every character of the $string and when a space occurs in the $string then the state $include is set to $space. When a word occurs then state $include is set to $words. $counter variable, which is used to count the number of words is incremented to 1 when previous state is $space and next character is a word character. Every time a word is seen in the string, this variable is incremented to 1 to keep track of number of words in the string. When $i reaches the end of the string then this loop stops and counter returns the number of words in the $string.

5 0
3 years ago
In a cross-site request forgery, what components help send a forged HTTP request? In a cross-site request forgery, browser _____
Mariana [72]

<u>Answer:</u>

<em>In a cross-site request forgery, browser </em><u><em>Link</em></u><em> help send a forged HTTP request.</em>

<u>Explanation</u>:

<em>CSRF is a kind of attack which compels the user to click on the unwanted links </em>or make him to perform some actions on the browser which the user is not intended to do so.

<em>They mainly target on Change request such as fund transfers, modifying their mail id’s etc</em>.

So they do all things by knowing Social engineering tricks and transfer the control of the <em>user to one another application created by the hackers and obtain the information and it is not just for theft of data. </em>

4 0
3 years ago
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