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The router can deliver packets directly over interfaces 0 and 1 or it can forward packets to Routers R2, R3, or R4. Describe wha

ra1l [238]

Answer:

Following are the solution to this question:

Explanation:

In point A:

It applies the AND operation with the subnet-mask that is

$=128.96.39.00001010 \ \ AND \ \ 255.255.255.10000000 \\\\= 128.96.39.0000000 \\\\= 128.96.39.0 \\\$

This corresponds to a 128.96.39.0 subnet. This is why the router sent the packet to 0.

In point B:

It applies the AND operation with the subnet-mask that is $255.255.255.128$

$= 128.96.40.00001100\ AND \ 255.255.255.10000000 \\\\ = 128.96.40.0000000\\\\= 128.96.40.0$

This suits the 128.96.40.0 subnet. The router then sent R2 to the packet. The packet.

In point C:

It applies the AND operation with the subnet-mask that is $255.255.255.128$

$=128.96.40.10010111 \ AND \ 255.255.255.10000000 \\\\= 128.96.40.1000000\\\\= 128.96.40.128$

It applies the AND operation with the subnet-mask that is $255.255.255.192$

$= 128.96.40.10010111 \ AND \ 255.255.255.11000000 \\\\= 128.96.40.1000000 \\\\= 128.96.40.128\\$

All of the matches of its sublinks above.

Its default R4 router was therefore sent to the router by router.

In point D:

It applies the AND operation with the subnet-mask that is $255.255.255.192$

$= 192.4.153.00010001 \ AND \ 255.255.255.11000000\\\\ = 192.4.153.0000000 \\\\= 192.4.153.0 \\\\$

It matches the 192.4.153.0 subnet. It router has sent packet to R3 then.

In point E:

It applies the AND operation with the subnet-mask that is $255.255.255.128$

$= 192.4.153.01011010\ AND \ 255.255.255.10000000 \\\\= 192.4.153.0000000 \\\\= 192.4.153.0$

There, neither of the subnet inputs correlate with the ip address with the same subnet mask.

It applies the AND operation with the subnet-mask that is $255.255.255.192$

$=192.4.153.01011010\ AND \ 255.255.255.11000000 \\\\ = 192.4.153.0100000 \\\\= 192.4.153.64$

It does not correlate to the subnet entries for same subnet mask, and therefore neither of the entries matches their corresponding ip address entries.

Mask of the subnet. That packet would therefore be sent to the default R4 router by the router.

4 0

3 years ago

A critical piece of equipment that provides power to systems even during a black out is called a(n) _______________.

storchak [24]

Answer:C) Uninterruptible power supply

Explanation:Uninterruptible power supply(UPS) is the device that is used when the input source of power does not work or fails and thus it acts as a power supply in the emergency situation.This electronic devices in the protection of the hardware components of computer system etc.

Other option are incorrect because power strips, surge protector and password generator are no the devices that work during the power black out situation.Thus, the correct option is option(C).

7 0

3 years ago

The UML models operations by listing the operation name preceded by an access modifier. A(n) ________ indicates a public operati

Nastasia [14]

Answer / Explanation

The question seem not to be complete. It can be found in search engines.

Kindly find the complete question below.

Question

The UML models operations by listing the operation name followed by a set of ____. A plus sign (+) in front of the operation name indicates that the operation is a public one in the UML (i.e., a public method in Java).

Answer:

To properly answer this question, let us first define what a UML is:

UML can be defined as or is simply refereed to as Unified Modelling Language. It is considered as the standard for modeling language that enables designers and developers to specify, visualize, construct and document object or programs made by them in the areas of software systems, Thus, UML makes this objects developed by computer gurus secure and robust in execution.

If we now go back to the question asked while referencing the explanation given of what a UML is, the answer to the question is

parentheses.

However, if the original question being asked is valid, the answer to it would be : sign (+) in front of the operation name

5 0

3 years ago

Read 2 more answers

when happens when the quantity of a good supplied at a given price is greater than the quantity demanded

Norma-Jean [14]

If there is a bigger supply than demand, it is called a surplus.

8 0

3 years ago

Read 2 more answers

Create a page using PHP for a business website that will ask the user to enter his or her name into text boxes and will display

Jet001 [13]

Answer:

1 <?php

2 if (isset($_GET["submit"])) {

3 echo "Welcome " . $_GET["name"];

4 }

5 ?>

6

7

8 <form method="get">

9 <input name="name" type="text" placeholder="Enter your name"/>

10 <button name="submit" type="submit">Submit</button>

11 </form>

12

13 <?php

14 ?>

<h2>Explanation:</h2>

Lines 1 - 5 check if the user has clicked on the submit button.

If the button has been clicked the a welcome message is

shown.

Lines 8 - 11 create a form to hold the text box and the submit button

Give the form a <em>method</em> attribute of value <em>get [Line 8]</em>

<em> </em>Give the input field a <em>name</em> attribute of value <em>name </em>and a

placeholder attribute of value <em>Enter your name [Line 9]</em>

<em> </em>Give the button a <em>name </em>attribute of value <em>submit</em> and a <em>type</em>

attribute of value <em>submit</em> <em>[Line 10]</em>

<em />

PS: Save the file as a .php file and run it on your server. Be sure to remove the line numbers before saving. A sample web page is attached to this response.

4 0

3 years ago