In Java:
Assume the availability of an existing class, ICalculator, that models an integer arithmetic calculator and contains:
a private instance variable currentValue that stores the current int value of the calculator
a getter method for the above instance variable
methods add, sub, mul, and div
Each method in ICalculator receives an int argument and applies its operation to currentValueand returns the new value of currentValue. So, if currentValue has the value 8 and sub(6) is invoked then currentValue ends up with the value 2, and 2 is returned.
Write a public subclass, ICalculator1, based on ICalculator. The class ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify currentValue. Instead, it simply returns 1, 0 or -1 depending on whether currentValue is positive, zero, or negative respectively.
Answer:
A subclass?
Explanation:
A public subclass for ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify current Value. Instead, it simply returns 1, 0 or -1 depending on whether current Value is positive, zero, or negative respectively.
What is public subclass?A member's access is declared to be public with the Java keyword public. All other classes can see members of the public class. This implies that a public field or method can be accessed by any other class. In addition, public fields can be changed by other public subclass or classes unless they are marked as final.
Further a subclass is defined as a class that is descended from another class (also a derived class, extended class, or child class). A superclass is the class from which a subclass is descended (also a base class or a parent class).
A public subclass for ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify current Value:
In Java,
public class ICalculator1 extends ICalculator {
public int sign() {
if (getCurrentValue() > 0)
return 1;
else if (getCurrentValue() == 0)
return 0;
else
return -1;
}
}
Therefore the availability of an existing class, I-Calculator, that models an integer arithmetic calculator, above public subclass has been made.
Learn more about public subclass:
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Where can page numbers appear? Check all that apply.
in the header
inside tables
in the footer
at the bottom of columns
at the top of columns
Answer:
in the header in the footer
Hope it helps!!!
Explanation:
execute or non-execute some of Javascript statements according to condition expression result.................
Answer:
execute
Explanation:
each drop-down menu.
Complete the sentences related to activities performed in the transform step when moving data into a data warehouse.
_______ involves dividing a single column into multiple columns. ____involves checking the data for correctness.
first drop down " splitting , cutting , deleting"
second drop down "validation , information , filtering
'Splitting' involves dividing a single column into multiple columns.
'Validation' involves checking the data for correctness. (there slight possibility I am wrong for this one)
I hope I provided some great assistance for you, have a good day, young programer.
Answer:
1. Splitting 2. Validating
Explanation:
who doesn't like reeses
Answer:
I like Reeses. but then sometimes I don't
literally nobody lol
7.4 code practice question 1 edhesive
Answer:
7.4 Code Practice: Question 1
def GPAcalc(g):
if g == "a" or g == "A":
return 4
elif g == "B" or g == "b":
return 3
elif g == "C" or g == "c":
return 2
elif g == "D" or g == "d":
return 1
elif g == "F" or g == "f":
return 0
Explanation:
Answer:
def GPAcalc(letterG):
if "a" in letterG.lower():
return 4
elif "b" in letterG.lower():
return 3
elif "c" in letterG.lower():
return 2
elif "d" in letterG.lower():
return 1
elif "f" in letterG.lower():
return 0
else:
return("Invalid")
letterGrade = input("Enter your Letter Grade: ")
grade = GPAcalc(letterGrade)
print("Your GPA score is: " + str(grade))
Explanation:
yuh yuh
what do we call goods that are no longer available once you have used them??
Answer:
Either limited sources or extinct
Explanation:
Natural resources are things that can easily be replaced by nature. Limited resources are something that cannot be replaced by nature <33
What happened to the badge system Brainly introduced the other day?
i went in my profile to see if there was more badges to earn (by this time i had earned the first three that were availible) and the tab for badges was gone, anyone know whats up?
Answer:
I don't know what happened to that system. I logged on today and saw it had disappeared too. I guess the badge system wasn't effective since many people earned them very quickly.
Explanation:
What is the opinion that David Ellis has about technology
Answer:
his opinion is that technology is running our lives
Explanation:
lemme know if I needa right more
When planning your App what difficulties did come across and why?
Answer:
1. An engaging app idea
2. Sufficient funds
3. Cross-platform apps
4. Interactive apps
5. Application content management
ETC...
cual es la importancia de la red WAN
Explanation:
Las WAN se utilizan para conectar redes LAN y otros tipos de redes. Así los usuarios se pueden comunicar con los usuarios y equipos de otros lugares. Muchas WAN son construidas por una organización en particular y son privadas.
Differentiate between a software package and integrated software and why users would choose one over the other.
Answer:
Software Package means software which is used collectively, implements alike purposes, or combines alike characteristics and is bundled collectively being one kit from software applications, where as, Integrated software is a combination of software specifically built to operate on almost linked applications.
Explanation:
Users should choose Software Package because of the following reasons:
Cheap price compared over buying individual application independently.
Opportunity to introduce the total of the applications at the corresponding period or just that applications you require to work.
The compatible user interface of individual application over another.
The facility to distribute data among applications.
Coming updates can refresh every application whole by the corresponding event.
Perfect for individual use, licensed use, huge or little company.
Every software holds the full-featured transcription.
What is the term used for information being sent in a packet?
Webpage HTML
Packet contents
Data payload
Multimedia
Answer:
Data payload
Explanation:
A packets contains control information and a data payload.
how much u give me from 10
Answer:
11
Explanation:
Explanation:
10/10 cause you are really cute hehe
Convert this into reported speech:
“Hello, Mother,” Farah greeted her mum as she entered the door.
"Where is your sister?" Mum asked anxiously.
“She stopped by to get ice-cream on the way. She’ll be around in a few minutes,” Sarah announced casually.
“How many times have I told you to not leave her alone, she’s young!” Mum shouted frustratedly
“Oh, I’m sorry, Mother. I’ll be careful next time,” apologized Farah immediately.
Answer:
Hello mother Farah come to welcome her mum
Mum ask where is sister
She go to get ice cream in road
She go before few minutes Sarah
Every time I I tell you don't send him alone
She is young
I am sorry mum next time don't send him alone
I hope you like itHelp easy 50 points!!!!
How do i make someone be the brianliest? No crown thing is appering!!!!
Answer:
When someone answers your question there should be a button to crown them but it's weird there is no crown showing...
Answer:
2 ppl should answer ur question, then you'll see an option to - Mark as brainliest, then u can mark the answer as brainliest ~~~ Why not try it for me? Lolz UwU
How will you apply the different wiring devices according to its main purposes and functions?
Answer:Wiring devices are current-carrying electrical or electronic products that serve primarily as a connection or control point for electrical circuits within a range of 0–400 amperes, 0–600 volts (AC and DC), and AC/DC (660 watts, 1,000 volts AC fluorescent) as well as certain non-current-carrying wiring devices and supplies.
Wiring devices include:
Convenience plugs and power outlets (plugs and receptacles)
Connector bodies and flanged outlets
Cover plates
General-use switches and dimmers
Lampholders (incandescent, fluorescent, cold cathode, neon, quartz lamps, and others)
Lighting control devices
Motion sensing and timer switches
Receptacles
Switch, outlet, FM/TV, blank, and telephone plates
Undercarpet premise wiring systems
Products include receptacle-type arc-fault circuit interrupters (AFCIs), protection devices that can detect an unintended electrical arc and disconnect the power before the arc starts a fire. AFCI technology in residential and commercial buildings is an important electrical safety device.
the welcome screen of the program 123D consists of ___
-3 elements
-4 elements
-5 elements
-6 elements
Answer:
3 elements is the answerI thought
WHAT IS A GOOD APP FOR REMOVING VIRUSES AND IT YOU DONT HAVE TO PAY MUCH FOR IT ????? PLEASE HELP ME
Answer:
Best free virus removal and free malware removal tools
Avira Free Antivirus – Offers a larger package of free security tools than most competitors, including real-time AV, malware removal, and a VPN. Bitdefender Antivirus Free Edition: Award-winning free version
what is local area network
Explanation:
local area network is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building. By contrast, a wide area network not only covers a larger geographic distance, but also generally involves leased telecommunication circuits.
hope it helps
Answer and Explanation:
A local area network is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building. The function of Local Area Networks is to link computers together and provide shared access to printers, files, and other services..
In order to restrict editing to a document, a user will go to Review, , Restrict Editing, and will then select what kinds of editing are allowed.
Answer:
Then select No Changes (Read only) from the drop-down list
Explanation:
Answers for 1-6 on 9.3 Lesson Practice Edhesive?
Answer:
1.two
2.row, columns
3.will
4.realize
5.fabric
6.bandana
Explanation:
If this is the quiz after the videos here are the answers that got me through it
What is the value of the variable result after these lines of code are executed?
>>> a=6
>>> b=2
>>> C=3
>>> result = a*b-alc
The value of the variable is
Answer:
W
Explanation:
W
Answer:
a + b - a|c = 7
Explanation:
"The output of bitwise OR is 1 if at least one corresponding bit of two operands is 1. In C Programming, bitwise OR operator is denoted by |."
-Ayush Rikhra
Good Luck!
How many conditions are needed in a while loop that should run until a user guesses the correct number or until they have made five guesses?
Group of answer choices
0
1
2
3
Answer:
2
Explanation:
MS Coding 1 A ED
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I hope this helpedBrainilest appreciated!Where do file name extensions appear?
(Select the best answer.)
O Above the file name
O Below the file name
O At the beginning of the file name
O At the end of the file name
Answer:
At the end of the file name
Explanation:
How do you calculate the slope for a voltage-current graph?
Answer:
Choose two points on the line to work from (point C and point D).
Calculate the voltage difference between the two points (the RISE of the slope).
Calculate the current gap between the two points (the RUN of the slope).
Subtract the RISE from the RUN. This is the line's slope.
Explanation:
Describe how to create a new folder on the desktop
Justt create a new folder!
what can detect 8 colors?
- the touch sensor
-the color sensor
-the ultrasonic sensor
-the gyro sensor
Answer:
A color sensor
Explanation:
driswers.
In what two ways is the plain text form of markup languages an advantage?
Developers don't need a special program to view or edit it.
Developers can use it to make web pages more dynamic.
It is secure because developers can view it only in a text editor.
It is human-readable, but machines cannot read or change it.
It makes markup languages independent of hardware and software.
Answer:
Developers don't need a special program to view or edit it.
It makes markup languages independent of hardware and software
Explanation:
Markup just means that it's easily readable by humans. However, you'll often need specific software to be able to edit it, as opposed to plaintext, which could be edited in notepad.
please help me very important
Answer:
C, Or D.
Explanation:
Because A speed enhancing hard drive Can store any type of quick file if you just click on it will load fast. Same thing goes for a hard drive but you have to transfer the file