what type of class is one from which you cannot create concrete objects, but from which you can inherit?

Answers

Answer 1

The type of class from which you cannot create concrete objects but can inherit is an "abstract class."

An abstract class is a class that cannot be instantiated or directly used to create objects. It serves as a blueprint or template for other classes that inherit from it. An abstract class typically contains abstract methods, which are methods without an implementation. These abstract methods must be implemented by any concrete class that inherits from the abstract class.

Abstract classes provide a way to define common attributes and behaviors that should be shared among multiple related classes. They allow for the creation of a hierarchy of classes, where the abstract class represents a general concept, and the concrete classes represent specific implementations or variations of that concept.

The purpose of an abstract class is to provide a common interface or set of methods that all derived classes must implement, ensuring consistent behavior across different subclasses. It allows for code reusability, as shared functionality can be defined in the abstract class and inherited by multiple concrete classes. However, since abstract classes cannot be directly instantiated, they serve as a foundation for creating concrete objects through inheritance.

Learn more about code reusability here:

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Related Questions

What are some ways that African kingdoms established trade with other civilizations? Select all answers that apply.

1. by creating trade laws for other civilizations to trade peacefully
2. by creating an extensive network of trade route on the Indian Ocean
3. by using the slave trade to extend trade to other civilizations
4. by conquering new civilizations to establish trade with the native people
5. by beginning trade with other merchants in the Arabian Peninsula

Answers

#4 is the correct answer.

what event sparked the persian gulf conflict

Answers

Answer:

Persian Gulf War, also called Gulf War, (1990–91), international conflict that was triggered by Iraq's invasion of Kuwait on August 2, 1990.

Answer:

Persian Gulf War, also called Gulf War, (1990–91), international conflict that was triggered by Iraq's invasion of Kuwait on August 2, 1990.

Explanation:

When a school in England was told that a group of 'slow' children were actually 'bright', what - if anything - happened?

Answers

Answer: Competition is what drives most success. Most persons will remain in their comfort zone until there is a competition then they begin to strategize, become innovative or work harder.

Explanation:

Competition is what drives most success. Most persons will remain in their comfort zone until there is a competition then they begin to strategize, become innovative or work harder. This is the scenario of the students who heard about their counterparts doing well. They began challenging themselves to do well, which they did and much more better than their previous results

What is the role of media in democracy?​

Answers

Answer:

the role of mass media in democracy is to insure the transparence and accountability of citizen

Which two layers of the Earth do living things rely on the most? Why?

Answers

Answer:

The Atmosphere, and the Surface of the Earth, including the Litosphere and the Hydrosphere.

Explanation:

Living organisms depend on the Atmopshere because it is the layer where several crucial cycles for life on Earth take place, like the Nitrogen Cycle and the Carbon Cycle.

Living organisms also depend on both the Litosphere and the Hydrosphere because these are the layers where they live. Terrestrial organisms dwell on the Litosphere, and water organisms dwell on the Hydrosphere.

Which of the following states the most direct benefit of greater productivity?
A. New methods of assembly are introduced.
B. Goods and services are produced faster.
C. Easier, faster devices are commonly owned.
D. The price of goods and services is reduced.
SUBMIT

Answers

Answer:

Which of the following states the most direct benefit of greater productivity?

A. New methods of assembly are introduced.

B. Goods and services are produced faster.

C. Easier, faster devices are commonly owned.

D. The price of goods and services is reduced.

SUBMIT

Explanation:

answer d is correct

Answer: B. Goods and services are produced faster.

Explanation:

Question 4 Vhich of the following is explicit information we learn about Mrs. Pearce in Act 2 Mrs. Pearce knows Higgins well. Mrs. Pearce like Higgins despite his flaws. O Mrs. Pearce is concerned about Eliza's well-being. O Mrs. Pearce is Higgins housekeeper.​

Answers

Answer:

Mrs. Pearce is Higgins housekeeper.

Explanation:

how we’re middle class women affected by the growth of a consumer filter in the 1920s?

Answers

Answer:

Consumerism also helped women along because the new electric appliances made chores and daily work take a lot less time, so women had the chance to go out and live more exciting lives. Energy consumption skyrocketed during the 1920's because more people were using more electricity as a part of their everyday lives.

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how do you know if something is a living organism or non living organism​

Answers

Answer:

living organisms have certain life processes

Answer:

The term living thing refers to things that are now or once were alive. A non-living thing is anything that was never alive.

Explanation:

All living things breathe, eat, grow, move, reproduce and have senses.

Non-living things do not eat, grow, breathe, move and reproduce. They do not have senses.

What do majority rules mean

Answers

Answer: parliamentary procedure, the term "majority" simply means "more than half." As it relates to a vote, a majority vote is more than half of the votes cast. In this context, a majority vote is more "yes" votes than "no" votes.

Explanation:

Answer:

Majority - the greater number

Explanation:

Majority rules means the greater number of people or others gets to chose or make a dicision. Like if 15 people voted to haveing  chocolate ice-cream and 18 people voted to having strawberry, then strawberry ice-cream would win becuase more people voted for it.

_______ a geographic area that is largely undeveloped

A: green and grassy fields


B: urban


C: undeveloped land


D: rural

Answers

the answer is undeveloped land, because it says it’s undeveloped

What is the belief shared by Jews,Christians and Muslims?

Answers

Answer:

The Old Testament, and Abrahams existence and influence, hence the three being abrahaimic religions

Explanation:

what ocean lies between four major continents?

Answers

Explanation:

Atlantic ocean because it's shaped between Africa, Europe, north America and south America

What was the cause of the opium war?

Answers

Answer: conflicts between China and Western countries

Explanation:

Help find the simile for all 3 I’ll mark brain list

Answers

Answer:

1. looked like a little zombie

2. made that funny sound like water going down the drain and slid out of the boot

3. looked like we were in a wild west

Hope that helps! :)

Explanation:

PLEASE PLEASE HELP!! this is Supposed to be a trivia challenge game answer sheet. It needs to be answered

Answers

Answer:

w h a t th

Explanation:

i honestly have no clue what this even is

Why do poor girls drop out of school?
5 mark question​

Answers

Answer:

Because the people who drop out the poor girls are having a pea sized brain

Which of the following is a power given to the federal government?

a, Making marriage laws
b, Setting up schools
c, Coining money
d, Creating local government

Answers

Answer:

C. Coining Money

Explanation:

Delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in Article I, Section 8 of the Constitution. This includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a Post Office.

Answer:

Coining money

Explanation:

What is the main idea of this passage from the court’s ruling?
The white primary could not be held due to state law.
The white primary was a violation of the US Constitution.
The white primary was legal because of the Fourteenth Amendment.
The white primary was the fairest way to hold elections at that time.

Answers

Answer:

What is the main idea of this passage from the court’s ruling?

The white primary was a violation of the US Constitution.

Answer:

The answer is b

Explanation:

I hope I helped

What are some of the major differences between the true yellow journalism of the late 1800s and sensationalized journalism today?

Answers

Answer: yellow journalism hastens illegitimate info can be given while sensationalized journalism is more careful with information

Explanation:

Yellow journalism focuses on catching viewers attention with exaggerations. Most times, the stores are not really factual and can be faulted due to improper research. On the other hand modern sectionalized journalism is more careful about information it gives put and ensures they are legitimate

Can anyone provide me current affairs of 2020- 2021
Please
Thank you
Stay safe stay healthy and be blessed​

Answers

Israel and Palenstein also amernian conflict

Explanation:

Popular recent conflicts

During what event did Athens defeat the Persian Empire despite being outnumbered?

Peloponnesian War

Battle of Marathon

Battle of the Bands

Alexander’s War

Answers

Answer:

Battle of the Marathon

Explanation:

the Persian force was decisively defeated by the Athenians at the Battle of Marathon, 

Which amendment ensures that you wont have to pay an arm and a leg to be released from jail?

PLEASE HELP I'LL GIVE YOU BRAINLISIT IF YOU ANSWER FIRST​

Answers

Answer:

The Eighth Amendment to the United States Constitution states: “Excessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted.” This amendment prohibits the federal government from imposing unduly harsh penalties on criminal defendants, either as the price for obtaining

Explanation:

The message about women's right issue has been spread through street plays, songs and

Answers

Answer:

Public meetings

Explanation:

Women right issue had been a constant struggle for women, this leads to movement to fight and struggle against stereotypes about what women can or cannot do, a movement for women's rights, equality freedom and justice to enable a woman to have the same level of equality as their counterparts such as a right to an education, work, to vote (woman's suffrage) which resulted in the passage of the Nineteenth Amendment to the U.S. Constitution, equal pays and many more.

To bring about awareness several methods of struggle were device in order to raise these issues to women and those concern who spread all over, the message about women's right issue has been spread through street plays, songs and public meetings. Press release and social media is now an active medium to reach a larger audience, #Metoo movement was moved across international borders through the use of social media

Messages were passed through various means such as holding public meetings in town hall, parks e.tc to speak to people and likewise to educate and informing women and men about equality.

Do you think the death penalty should be used? Why or why not? Do you think that capital punishment deters crime?

Answers

Answer:

Do you think the death penalty should be used? ( No, there is no credible evidence that the death penalty deters crime more effectively than long terms of imprisonment. States that have death penalty laws do not have lower crime rates or murder rates than states without such laws. ... Some self-destructive individuals may even hope they will be caught and executed.)

Explanation:

Do you think that capital punishment deters crime?   (No, there is no credible evidence that the death penalty deters crime more effectively than long terms of imprisonment. States that have death penalty laws do not have lower crime rates or murder rates than states without such laws. ... The death penalty has no deterrent effect.)

Why do you think people stereotype?

Answers

Answer:

the world is full of stereotypes everybody has a stereotype whether you say you don't or not. love you people without a categorized stereotype most likely have a stereotype it's just something that people do it's something that the world has created.

How are y'all doing?​

Answers

Answer:

good thanks hbu

Explanation:

What did you learn about this Frederick Douglass education? Did he go to school?
Did he go to college?

Answers

What did you learn about this Frederick Douglass education?

“Once you learn to read, you will forever be free.”

We knew that education is vital to human growth. Education transcended Frederick Douglass from a slave to a free man.

Did he go to school?

No. Douglass learned to read as a child in slavery, taught first by Sophia Auld, the wife of slave owner Hugh Auld.

Did he go to college?

No. Frederick Douglass (1818-1895), while a brilliant man, never attended college.

1. Which characters feel guilt in saving tobe and why

Answers

Explanation:

give a lil more detail plz it's confus8ng

PLEASE HELP EMERGENCY!!

Why did the colonists hang an effigy of Jared Ingersoll?

To show they hated Native Americans

They did it as a joke

To scare the tax collectors into not collecting taxes

To get King George to send more redcoats to the colonies

Answers

Answer:

To scare the tax collectors into not collecting taxes

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