why ROM is called non volatila Memory?​

Answers

Answer 1

Answer:

Explanation:

ROMs that are read only memory are called non volatile because all of the data that are inside it happens to not get erased after shutting down the system or computer and starting it all over again. The opposite is this phenomenon is RAM. In RAM, they are being called volatile because all of the data that are inside it happens to get erased once shutting down of the system or computer occurs and it is being restarted.

This is telling us that ROM irrespective, stores data while it is on and also while it is off, it doesn't matter. It never forgets data, unless of course, in a situation whereby it is erased.

Answer 2

Volatile memory stores data as long as it is powered. ROM, which stands for read-only memory, is called non-volatile memory because of they do not lose memory when power is removed. Data stored in ROM cannot be electronically modified after the manufacture of the memory device.

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Related Questions

Which protocol is well known for its use in the the home security and home automation industry, uses a mesh topology, makes devices act as repeaters, and has a low data transfer rate

Answers

Answer:

Z-Wave

Explanation:

Z-WAVE can be seen as a protocol which enables home automation and home security to take place because with home automation home appliances as well as lighting , sound systems among others can be smoothly control and monitor.

Secondly Z-WAVE make uses of mesh network, allow appliances to smoothly and successful communicate with each other.

Lastly Z-WAVE which is a wireless protocols make use of data transfer rate that is low.

Therefore Z-WAVE is important because it enables wireless monitoring of home appliances to take place in a smart home.

. A Worker in Microworkers can also be an Employe

Answers

Answer:

A Worker in Microworkers can also be an Employer: After reaching $25 in earnings. After placing an initial deposit of $10, and launching a valid campaign. If success rate is maintained at 75% before launching a campaign. After creating a separate Employer account.

Explanation:

A customer connects to your business network. The customer uses a packet sniffer to intercept network traffic in an attempt to find confidential information. This is an example of which type of attack

Answers

Answer:

Self Attack

Explanation:

I pick self attack because the person is trying to harm you.

1.1 Define the following terms: data, database, DBMS, database system, database catalog, program-data independence, user view, DBA, end user, canned transaction, deductive database system, persistent object, meta-data, and transaction-processing application

Answers

Explanation:

data: refers to a collection of unprocessed factsdatabase: database is a term used to describe a collection of related dataDBMS: is an acronym that means Database Management Systems; as the name implies, they are computer application systems designed to create and manage/maintain the operations of a database.database system: is a system designed specifically for the administration of a database.database catalog: the database catalog is a list containing information related to the type of each file in the database, and other information related to the data. program-data independence: this is term used to refer to the act of separating the program and the data. In other words, the programs and the data definitions of a database are independently separated. user view: it refers to how a database appears to the user.DBA: DBA (Database Administrator) refers to someone who is in charge of authorizing access to a database, and also runs the operations of the database, like updating software, etc end-user: the end user of a database refers to those who benefit primarily from the database, like searching for queries, creating reports, etc. canned transaction: employs the use of standard queries and updates on the database.deductive database systems: This type of database systems provides capability for defining deduction rules for new information from the stored database. persistent object: any stored object in a DBMS program that can survive (or be retrieved) after the program is terminated is called a persistent object.meta-data: includes information about the format or structure of files in the database, etc. transaction-processing application: is an application that allows for the retrieval, removal, or modification of database files. It basically aides the smooth running of the database operations.

explain the types of computer on the basis of work​

Answers

Answer:

There are three types of the computer on the basis of work. They are analog, digital, and hybrid computer.  The computer that work with natural phenomena and physical values like earthquake measurement, speed of the wind, weight light etc is known as Analog computers.

Explanation:

Write a program that assigns a value the value of 50000 to an integer variable x, assigns the value of x*x to an integer variable y, and then prints out the value of y.

Answers

Answer:

Explanation:

The following code is written in Java and does exactly what the question asks. The variables are long variables instead of integers because integer variables can only be a maximum of 2147483647 and the product of these two variables is much higher than that.

public static void main(String args[]) {

               long x = 50000;

               long y = x * x;

               System.out.println(y);

       }

What are two items that are visible from the Month view?

events and item details
meeting locations and tasks
tasks and item details
appointments and events

Answers

Answer:You can do this by clicking and holding down your mouse button an a day in the Date Navigator (small calendar on the side). Then drag your mouse over the days which you want to select. When your selection spans more than a week, you're selected weeks will be shown in the Month view.

Explanation:

You can do this by clicking and holding down your mouse button an a day in the Date Navigator (small calendar on the side). Then drag your mouse over the days which you want to select. When your selection spans more than a week, you're selected weeks will be shown in the Month view.

Put these events in the order in which they occurred,
starting with the earliest.

b
Germany prepares for an imminent attack on the island of
Sardinia.



Spanish officials pass off the information in the briefcase to
German agents.

Local fisherman recover the body of Major Martin off the coast
of Spain

Major Martin's name appears on a casualty list in a British
newspaper

Answers

Answer:

Local fisherman recover the body of Major Martin off the coast  of Spain .Spanish officials pass off the information in the briefcase to  German agents.Major Martin's name appears on a casualty list in a British  newspaper.Germany prepares for an imminent attack on the island of  Sardinia.

Explanation:

This above is the order in which Operation Mincemeat was executed in WW2 to deceive the Germans into believing that the Allies were going to invade the Balkans directly instead of Sicily which was their actual target.

The plan involved a fictitious Major Martin who had secret documents about the Allied invasion of the Balkans. After the body was released from a British submarine, it washed up in Spain where it was found by local fishermen.

Spanish officials then passed the information in the briefcase Major Martin had to German intelligence. To further reinforce the ruse, the British published Major Martin's name in a casualty list.

The Germans were thoroughly convinced and switched forces from Sicily for the defence of the Balkans and the island of Sicily.

What is a feature of Print Preview?

Fit to Document
Fit to Margin
Fit to Page
Fit to Size

Answers

fit to page i believe

Answer:c

Explanation:

1.4 Assume the source port number used by the above browser is 5100. Now a second browser is opened on the client also wants to request the same webpage. Does the second browser use the same source port number of 5100? Why? What is the destination port number?

Answers

Answer:

100000001

Explanation:

A website that sells computer hardware to large organizations --> .com. A website operated by the state of California --> .gov. The website of the US Coast Guard --> .mil. The website of a group of individuals who work toward protecting gray wolves --> .org

What is the government website?

The government website is the official US government website and is used for a domain name that is based on the word government. It is administrated by the cyber security and infrastructure security agency.

It is sponsored top level domain and only the US government is federal govt uses such websites.a website that sells computer hardware to large organizations a website operated by the state of California.

The website of the US Coast Guard the website of a group of individuals who work toward protecting gray wolves. a website that sells computer hardware to large organizations a website operated by the state of California.

Therefore, A website that sells computer hardware to large organizations --> .com. A website operated by the state of California --> .gov. The website of the US Coast Guard --> .mil. The website of a group of individuals who work toward protecting gray wolves --> .org

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Write a class called Date that represents a date consisting of a day, month, and year. A date object should have the following methods: public Date(int day, int month, int year) -- Constructs a new Date object to represent the given date public int getDay() -- returns the day value of this date public int getMonth() -- returns the month value of this date public int getYear() -- returns the year value of this date public void addDays(int days) -- Moves the Date object forward in time by the given number of days public int daysTo(Date other) -- Returns the number of days between this Date and the other Date public boolean isLeapYear() -- Returns true if the year of this Date is a leap year. A leap year occurs when the value of the year is divisible by 4, except when it is divisible by 100 and not 400 (so 1700, 1800, and 1900 are not leap years) public String toString() -- returns a String representation of this date in the form day/month/year Write a program in which to test your class. This program should prompt the user to enter the days, months, and years of two separate dates, and then print out the number of days between these two dates.

Answers

Answer:

No

Explanation:

Because it's years and its also very public

Sam is conducting research for a school project on the American Revolution. Which of the following kinds of software will help with research notes? music editing software word processing software presentation software spreadsheets

Answers

Answer:

Students analyze the techniques that make for good storytelling I think. :}

Explanation:

[] Hello ! []

Answer:

B. Word Processing Software

Explanation:

I hope it helped! :]

A(n) ___________________ is a set of characters that the originator of the data uses to encrypt the text and the recipient of the data uses to decrypt the text. (230)Group of answer choices

Answers

Answer:

The appropriate response will be "Public key".

Explanation:

A public key would be created in something like such key encryption cryptography consisting incorporates asymmetric encryption of the keys algorithms. Those same keys have been utilized to transform a document to even such an unintelligible form. Decryption consists done using only a separate, however corresponding, secret address or private key.

As per the scenario, a Public key would be the set of such characters.

A public key would have been generated using cryptographic protocols or the techniques, which contains asymmetric keyword encrypted methods.These very same keys were being used to convert a memorandum or manuscript to such an unintelligible state. Decryption has always been accomplished solely through the use of a completely separate, but associated, highly classified address and otherwise key.

Thus the above response is correct.

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Given the following knowledge representation, what is a simple English sentence that it represents? PTRAN agent=John object=John from=London to=? instrument= PROPEL agent=plane object=plane from=? to=London and PTRAN agent=John object=John from=? to=plane

Answers

Answer:

John is from London and is on a plane to London

Explanation:

The is known as a parallel text alignment or parallel translator.

Plz help me

What is a challenge in wild animal photography?


A. They are easy to close to


B. They don’t move much


C. You can’t position them


D. All of the above

Answers

Answer: C
Explanation: You cannot just go up to a wild animal and make it move to wherever you want it to be. In other words, you cannot manipulate nature.

Answer:

C. You can’t position them for K12

Write a Java statement that declares and creates an array of Strings named Breeds. Your array should be large enough to hold the names of 100 dog breeds.

Answers

Answer: String[]Breeds = new String[100]

running away from home

Answers

Answer:

wait what?

Explanation:

Well heads up

Be careful theres guys and woman to take advange of you so stay careful

Human trafficking is such a horrible thing :C

what is the full form of ARPANet, WAN,FTP,DCP,HTML,ISP and last WWW​

Answers

Advanced Research Projects Agency Network,

wide area network

File Transfer Protocol

?

Hypertext Markup Language

Internet service provider

world wide web

ARPANET — Advanced Research Projects Agency Network

WAN — Wide Area Network

FTP — File Transfer Protocol

DCP — Diploma Computer Programming

HTML — Hyper Text Markup Language

ISP — Internet Service Provider

www — World Wide Web

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i want to touch it but if i talked about the past , it would be i wanted to touch it or i wanted to touched it?​

Answers

Answer:

I wanted to touch it

Explanation:

since you put the setting in the past you can use present verbs because we already know it's something that already happened

In the program below, which variable has the same scope as strA?

def usernameMaker (strFirst, strLast):
return strFirst + strLast[0]

def passwordMaker (strA, numC):
if len(strA) > 4:
answer = dogName[0:3]
return answer + str(numC)
else:
return 'xk&' + str(numC)

Answers

Answer:

" numC " is the correct answer

Explanation:

The reason is that on line 3 of code it has "def passwordMaker (strA, numC):"

strA and numC are both in "( )" which is the scope and only things inside are varibles. Also its the only line that has  strA in it.

The scope of a variable is the extent at which the variable can be referenced.

The variable with the same scope as strA is variable numC

From the program, we have the following function definition

def passwordMaker (strA, numC):

Variables strA and numC are declared along with the function passwordMaker

This means that:

Variables strA and numC have the same scope

Hence, the variable with the same scope as strA is variable numC

Read more about scopes of variables at:

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Leo needs to consolidate data in multiple worksheets by performing a calculation across all worksheets on the same cells.
Which feature should he use to perform this task?
A) data consolidation
B) 3-D reference
C) grouped cells
D) linked cells

Answers

A do you think is the answer

Answer:

3-D reference

Explanation:

Edge 2022

Search for articles describing front end and back end design of any application (example, a website). Summarize the concepts and elements for each one. Does the database that holds all the data exist at the front end or the back end

Answers

Answer:

No, the database is a back-end utility.

Explanation:

A webpage is a page of a website. The website is the collection of internet pages addressing particular information or service. There are two sides of web development, that is the front-end and back-end web development.

The front-end is the part of a website that interacts or is seen by the user of the website. The back-end developer scripts it to connect the server, route the webpages and communicate the data in the database.

Sarah used a grid to create this layout for a website. Which rule of composition did Sarah use for the grid?



A.
unity
B.
rule of thirds
C.
contrast
D.
rhythm

Answers

Answer:

B rule of thirds

Explanation:

Answer:

a

Explanation:

How can you reboot a laptop?
How do you get an upgrade for a tower?
Lastly, How do u get a Virus Protection.

Answers

Question: How can you reboot a laptop?

Answer: Rebooting a computer simply means to restart it. If you're using Microsoft Windows, you can click the "Start Menu," click the "Power" button and click "Restart" in the submenu to restart your computer. If you still have problems with the computer, you can also choose the "Shut Down" option in the "Power" submenu to turn the computer off altogether, let it sit for a bit and then turn it back on.

Question: How do you get an upgrade for a tower?

Answer: You can upgrade your existing Tower installation to the latest version easily. Tower looks for existing configuration files and recognizes when an upgrade should be performed instead of an installation. As with installation, the upgrade process requires that the Tower server be able to access the Internet. The upgrade process takes roughly the same amount of time as a Tower installation, plus any time needed for data migration. This upgrade procedure assumes that you have a working installation of Ansible and Tower.

Question: How do you get a Virus Protection?

Answer: Use an antimalware app - Installing an antimalware app and keeping it up to date can help defend your PC against viruses and other malware (malicious software). Antimalware apps scan for viruses, spyware, and other malware trying to get into your email, operating system, or files.

Hope this helps! :)

Variable X is a *
Public Class Form)
Sub Example 10 Handles MyBase.load
Dim X As Integer
X = 10
MsgBox("The value of X is "& X)
End Sub

Answers

Answer:

Variable X is a local variable.

Explanation:

X exists only inside the sub.

Which ad extensions can serve automatically?

Answers

Answer:

Sitelink, structured snippets, and callout.

Explanation:

Those 3 are the 3 main ad extensions that can serve automatically. I learned this on Monday.  

Which statement is true about the Internet and the World Wide Web?


A•The World Wide Web is a way to access the internet

B•The internet is the World Wide Web

C•The internet is a way to access the World Wide Web

D•The World Wide Web is the only way to access the internet

Answers

Answer:

C

Explanation:

The world wide web are the pages you see when you're at a device and you're online. But the internet is the network of connected computers that the web works on, as well as what emails and files travel across.

In this question, only the "Option c" is correct which can be defined as follows:

The World Wide Web (WWW) is one way of accessing the information on the web. Even if it occupies a significant portion of the web and is the most popular, the two notions should not be viewed as synonyms because they are not the same.The WWW is indeed the pages while you're online on a computer device.This network of interconnected machines upon, that the web operates, as well as a medium through the emails and data, are being sent and received.

The wrong choices can be defined as follows:

In option a and Option d, both are wrong because it's the universe of network-accessible data, a manifestation of human understanding.In option b, it is wrong because it is a global network of networks, the Internet is also known as WWW.

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Your manager has asked you to write a program that displays the percentage of males and female in your class. The program should prompt the user to enter the number of males and females and display the results.

Answers

Explanation:

The program using python programming language would be:

First, we write the Input prompt.

Input  prompt for the user

number_of_males_in_class = int (input ('Enter the number of males: '))

number_of_females_in_class = int(input('Enter the number of females: '))

Next, we write the Process algorithm.

Process  algorithm

total_number_of_students_in_class = number_of_females_in_class + number_of_males

_in_class

percentage_of_males_in_class = number_of_males_in_class / total_number_of_students

_in_class

percentage_of_females_in_class = number_of_females / total_number_of_students

Finally, the Output process

Output process

print('Total number of males in class =', format(percentage_of_males_in_class, '.0%'))

print('Total number of females =', format(percentage_of_females_in_class, '.0%'))

second question today 25 POINTS: What is the formula to balance a lever when both effort and resistance are present?

Answers

Answer:

To find the MA of a lever, divide the output force by the input force, or divide the length of the resistance arm by the length of the effort arm. In a first-class lever the fulcrum is located at some point between the effort and resistance forces.

Explanation:

A coworker just sent you a presentation to review. You noticed that she used different types of transitions on the same slide, and the animations and videos were distracting from the topic. Give your coworker advice about guidelines she can follow when using animation, transitions, and multimedia. Be sure to include at least four guidelines

Answers

Answer:

The transitions presented should either be different on each slide or the same type but only one on each slide shown. Pictures and videos shouldnt be included a lot. At least two photos or one on each slide, while videos should only be one on the very last slide.

Explanation:

Other Questions
How are the convection currents found in Earths air and oceans similar? Your professor tells you that there are 32 possible genotype combinations for an organism. How many genes does the organism have? How do most of the acids in acid precipitation form?A. Compounds found naturally in the atmosphere.B. Methane deposits that are being released from permafrost.C. Natural erosion of igneous rock.D. Humans burning fossil fuels. Find the GCF of 74 and 154. What are some of the ways we can resolve IPv4 address shortages? Check all that apply. Evaluate the following equation, when x=20:x/5 + x 10 When the diaphragm contracts, the size of the thoracic cavity ________, the pressure inside the thoracic cavity ________, and air flows ________ the lungs. decreases; drops; out of decreases; rises; into increases; drops; into increases; drops; out of azul + amarillo + verde + rojo = WILL MARK BRAINLIEST Please help, I need to study for a math test on Thursday, but I'm stuck on this question. Please do your best at answering and include an explanation. I will give brainliest to whoever includes an explanation. Thanks!!! (This post is the backup one I mentioned in the comment section) A company ships its drink mix in a box in the shape of a rectangular prism. The base of theprism is a rectangle with a length of 4 meters and a width of 1.5 meters. The height of thecontainer is 2.5 meters. What is the volume of the box in cubic meters? Samantha purchased dinner at a restaurant and spent $38 on food and beverages. Her sales tax was 7%. How much will Samantha pay for sales tax in dollars and cents? Michelle had 600 fish to feed the dolphins in a zoo. Each dolphins ate the same number of fish. There are 9 dolphins in all. How many fish did Michelle have left? 9. Which signals a writer's plan to introduce another side of an argument?*O A) FurthermoreB) For instanceC) On the other handD) Most convincingly i have no idea pls help ty 11 points What are classified as either water-soluble or fat-soluble?Question 3 options:MineralsCarbohydratesVitaminsProteinQuestion 4 (5 points) SavedA protein source, readily available moisture, and moderate pH are conditions for what?Question 4 options:EmulsificationBotulismCholera and tuberculosisBacterial growth and reproduction How does digested food make it tothe blood stream?A. It is absorbed into the blood throughblood vesselsB. It passes through the gullet into the bloodC. It passes from the large intestine intothe bloodD. None of the above Question 8 (5 points) (LC) Read the following passage and answer the questions that follow. Tom Stoppard's play, Rosencrantz and Guildenstern Are Dead, draws on two previous theatrical works: Shakespeare's Hamlet and Samuel Beckett's Waiting for Godot. Rosencrantz and Guildenstern Are Dead follows the "off-stage" exploits of two minor characters from Hamlet, Rosencrantz and Guildenstern. While the two main characters in Stoppard's play occasionally make brief appearances in "Hamlet," as scripted in Shakespeare's original tragedy, the majority of the play takes place in other parts of the castle where Hamlet is set. While "off stage" in this way, the characters resemble the main characters in the absurdist Waiting for Godot. As in Beckett's play, Rosencrantz and Guildenstern pass the time by impersonating other characters, engaging in word play, and remaining silent for long periods of time. These same two characters were also featured in a parody of Hamlet, the short comic play by W. S. Gilbert entitled Rosencrantz and Guildenstern. Gilbert's play makes Rosencrantz and Guildenstern into central characters and alters the storyline of Hamlet: The author of this passage chooses to describe four different playwrights in order to (5 points) convince the reader that one playwright is more talented than another Ob instruct the reader about the least successful adaptations of Shakespeare inform the reader of many different interpretations of the same two characters Od distract the reader from the true message of Shakespeare's tragic play Question 9 (5 points) Which of these topics would be the most suitable basis for a 25-item discrete language point quiz? Select one: A. Quiz on organizing content for an oral presentation B. Quiz on selecting the correct form of irregular past participles C. Quiz on introducing yourself clearly and asking appropriate follow-up questions Find the solution to the systems of equations using the elimination method. 2x + 3y = 115x + 3y = 14