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3 years ago

5

12While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The change

s did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?

Computers and Technology

1 answer:

AfilCa [17]3 years ago

5 0

Answer:

Issue the reload command without saving the running configuration.

Explanation:

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) how many bits are used for host number on the child network (subnet) , b) how many usable addresses can exist on this child ne

vovikov84 [41]

Answer:

Machine’s IP=126.127.85.170, Machine’s Netmask=/27, Parent’s Netmask=255.255.240.0 .

a) Machine's Netmask = /27 : therefore no. of remaining bits for hosts =32-27 = 5 bits.

b) No. of usable addresses in the child network = 25 -2 = 32-2 =30 [Since first(network ID of the machine) and last ip (broadcast address of the machine ) addresses are not used ]

c) first usable address is on this child network (subnet) =

First, find out the network id of machine can be found out by doing bitwise AND machine's IP and Machine's subnet mask :

01111110. 01111111.01010101.10101010 (IP)

11111111. 11111111 .11111111 .11100000 (Subnet Mask)

01111110. 01111111. 01010101.10100000 (Network ID )

first usable address is on this child network (subnet) : 01111110. 01111111. 01010101.10100001

: 126.127.85.161

d) what the last usable address is on this child network (subnet) : 01111110. 01111111. 01010101.10111110

: 126.127.85.190

e) what the child network’s (subnet's) broadcast address is :

In the directed broadcast address , all the host bits are 1. Therefore, broadcast address :

01111110. 01111111. 01010101.10111111 (126.127.85.191)

f) what the child network's (subnet's) network number is : Network ID has already been calcuulated in part c .

01111110. 01111111. 01010101.10100000 (126.127.85.160)

6 0

3 years ago

What features are offered by most of the email programs with for receiving and sending messages?

Varvara68 [4.7K]

Answer:

The main features of email is, (1) Attachment :Ability to attach the files along the messages is one of most useful features of email. (2)Address book: It is also most important features of email that allows a user to storing the information.

Explanation:

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2 years ago

Write the addReview method, which adds a single product review, represented by a ProductReview object, to the ReviewCollector ob

maw [93]

Answer:

Explanation:

namespace Jeroen\ReviewIntegration\Observer;

use Magento\Framework\Event\ObserverInterface;

class ProductReview implements ObserverInterface

{

protected $_storeManager;

protected $_request;

public function __construct(

\Magento\Store\Model\StoreManagerInterface $storeManager,

\Magento\Framework\App\Request\Http $request

) {

$this->_storeManager = $storeManager;

$this->_request = $request;

}

public function execute(\Magento\Framework\Event\Observer $observer)

{

return 'test';

}

}

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2 years ago

Add definitions for the following keywords to your glossary of words.

lianna [129]

Answer:

wifi=a facility allowing computers, smartphones, or other devices to connect to the internet or communicate with one another wirelessly within a particular area.

bandwidth=a range of frequencies within a given band, in particular that used for transmitting a signal.

The bit is the most basic unit of information in computing and digital communications. The name is a contraction of binary digit. The bit represents a logical state with one of two possible values. These values are most commonly represented as either "1" or "0", but other representations such as true/false, yes/no, +/−, or on/off are commonly used.

A megabit is a unit of digital information with prefix mega (symbol M). And it is equal to one million bits. It also means 106 bits or 1,000,000 bits. ... The unit symbol of megabit is Mbit. You can convert megabit to other units of data using our tool.

The gigabit is a multiple of the unit bit for digital information or computer storage. ... 1 gigabit = 109bits = 1000000000bits. The gigabit has the unit symbol Gbit or Gb. Using the common byte size of 8 bits, 1 Gbit is equal to 125 megabytes (MB) or approximately 119 mebibytes (MiB).

The Emergency Broadband Benefit is an FCC program to help families and households struggling to afford internet. The Emergency Broadband Benefit is limited to one monthly service discount and one device discount per household.

Buffering is the process of preloading data into a reserved area of memory that's called a buffer. In the context of streaming video or audio, buffering is when the software downloads a certain amount of data before it begins playing the video or music.

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2 years ago

How do you enter the command prompt on Chromebook

Step2247 [10]

1) Go through the standard Chrome OS login screen (you'll need to setup a network, etc) and get to the web browser. It's OK if you login as guest.

2) Press [ Ctrl ] [ Alt ] [ T ] to get the crosh shell.

3) Use the shell command to get the shell prompt.

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2 years ago