1. Are a private and a platoon in an encapsulation or an inheritence relationship? Explain
2. Present reasonable parent and child classes for the class Tree (the biological kind). Give a short explanation for why the classes you are proposing are in good parent-child relationships.
Solution
1.Private members cannot be inherited directly. Inheritance is not possible through normal object oriented programming methods. Private members are never accessible directly from any other class. But there are methods to access private members through their public getter or setter methods of the same class. So access to private members is possible through encapsulation via public getter method.
2. Inheritance is a property of Object Oriented Programming that describes the relationship among classes in a tree format. There are different types of inheritance like, single, multiple,multilevel and derived. For all these derivations we need base class, parent class and child class.
A base class is a class that is created with the intention of deriving other classes from it. A parent class is the closest class that we derived from to create the one we are referencing as the child class. A child class is a class that was derived from another, that will now be the parent class to it.
It is best to think of the parent/child relationship in OOP as a concept of “inheritance†rather than a concept of containers and contained elements. In OOP, a parent is one class, and a child is another class that inherits all of the attributes and functions assigned to the parent class.
Setting parent-child relationships for classes ensures that the system can provide many types of automatic behavior, such as:
.
Os dejo una presentación muy reciente de Stephen Downes, como referencia hacia lo que debemos tender como formadores en el contexto del Proyecto Guadalinfo.
summative notesAssessment and Grading in the Differentiated C.docxdeanmtaylor1545
summative notes/Assessment and Grading in the Differentiated Classroom (Wormeli).pdf
Assessment and Grading
in the Differentiated
Classroom
Fair Isn’t
Always Equal
Rick Wormeli 2007-2008
For further conversation about any of these topics:
Rick Wormeli
[email protected]
703-620-2447
Herndon, Virginia, USA
(Eastern Standard Time Zone)
Define Each Grade
A:
B:
C:
D:
E or F:
A Perspective that Changes our Thinking:
“A ‘D’ is a coward’s ‘F.’ The
student failed, but you didn’t
have enough guts to tell him.”
-- Doug Reeves
• A
• B
• C
• I or IP or NTY
Once we cross over into D and F(E)
zones, does it really matter? We’ll do the
same two things: Personally investigate
and take corrective action
Prompt:
Write a well-crafted essay that provides a general
overview of what we’ve learned about DNA this week.
You may use any resources you wish, but make sure to
explain each of the aspects of DNA we’ve discussed.
Student’s Response:
Deoxyribonucleic Acid, or DNA, is the blueprint for who
we are. Its structure was discovered by Watson and
Crick in 1961. Watson was an American studying in
Great Britain. Crick was British (He died last year). DNA
is shaped like a twisting ladder. It is made of two
nucleotide chains bonded to each other. The poles of
the ladder are made of sugar and phosphate but the
rungs of the ladder are made of four bases. They are
thymine, guanine, and cytosine, and adenine. The
amount of adenine is equal to the amount of thymine
(A=T). It’s the same with cytosine and guanine (C=G).
(Continued on the next slide)
The sequence of these bases makes us who
we are. We now know how to rearrange the
DNA sequences in human embryos to create
whatever characteristics we want in new
babies – like blue eyes, brown hair, and so
on, or even how to remove hereditary
diseases, but many people think it’s
unethical (playing God) to do this, so we
don’t do it. When DNA unzips to bond with
other DNA when it reproduces, it sometimes
misses the re-zipping order and this causes
mutations. In humans, the DNA of one cell
would equal 1.7 meters if you laid it out
straight. If you laid out all the DNA in all the
cells of one human, you could reach the
moon 6,000 times!
Conclusions from
Sample DNA Essay Grading
The fact that a range of grades occurs among
teachers who grade the same product suggests that:
• Assessment can only be done against commonly
accepted and clearly understood criteria.
• Grades are relative.
• Teachers have to be knowledgeable in their subject
area in order to assess students properly.
• Grades are subjective and can vary from teacher to
teacher.
• Grades are not always accurate indicators of
mastery.
‘Interesting:
“The score a student receives
on a test is more dependent on
who scores the test and how they
score it than it is on what the
student knows and understands.”
-- Marzano, Classroom Assessment & Grading That Work
(CAGTW), p. 30
.
How can I calculate the missing amounts for each of the independent ca.docxtpaula2
How can I calculate the missing amounts for each of the independent cases??
Solution
Hi,
Please find the answer as follows:
Notes:
Net Income = Revenues - Expenses
Stockholder\'s Equity = Total Assets - Total Liabilities.
Thanks.
.
How can other countries respond to international piracy-Solutiona-) St.docxtpaula2
How can other countries respond to international piracy?
Solution
a.) Strengthening the maritime security is important to protect the shipping and humanitarian assistance.Gunboats alone won\'t be sufficient.As the pirates can\'t be forced to walk down a plank since there is a legal vacuum to be filled.
b.) The suspects should be held for court trials in the country that they come from or in the country where the seized ship comes from.
c.) Else they should be held for trials in the country whose ships seized them.Or the other option is to send them for trials in the region where thry have been arrested by the local police.
d.) International countries can now think of using the latest technologies to catch these pirates and to put an end to piracy.
e.) Though this is not na easy task,the pirates have their vulnerabilities which need to be identified and the international governments should make use of this as their advantage and exploit them.
.
More Related Content
Similar to 1- Are a private and a platoon in an encapsulation or an inheritence r.docx
Os dejo una presentación muy reciente de Stephen Downes, como referencia hacia lo que debemos tender como formadores en el contexto del Proyecto Guadalinfo.
summative notesAssessment and Grading in the Differentiated C.docxdeanmtaylor1545
summative notes/Assessment and Grading in the Differentiated Classroom (Wormeli).pdf
Assessment and Grading
in the Differentiated
Classroom
Fair Isn’t
Always Equal
Rick Wormeli 2007-2008
For further conversation about any of these topics:
Rick Wormeli
[email protected]
703-620-2447
Herndon, Virginia, USA
(Eastern Standard Time Zone)
Define Each Grade
A:
B:
C:
D:
E or F:
A Perspective that Changes our Thinking:
“A ‘D’ is a coward’s ‘F.’ The
student failed, but you didn’t
have enough guts to tell him.”
-- Doug Reeves
• A
• B
• C
• I or IP or NTY
Once we cross over into D and F(E)
zones, does it really matter? We’ll do the
same two things: Personally investigate
and take corrective action
Prompt:
Write a well-crafted essay that provides a general
overview of what we’ve learned about DNA this week.
You may use any resources you wish, but make sure to
explain each of the aspects of DNA we’ve discussed.
Student’s Response:
Deoxyribonucleic Acid, or DNA, is the blueprint for who
we are. Its structure was discovered by Watson and
Crick in 1961. Watson was an American studying in
Great Britain. Crick was British (He died last year). DNA
is shaped like a twisting ladder. It is made of two
nucleotide chains bonded to each other. The poles of
the ladder are made of sugar and phosphate but the
rungs of the ladder are made of four bases. They are
thymine, guanine, and cytosine, and adenine. The
amount of adenine is equal to the amount of thymine
(A=T). It’s the same with cytosine and guanine (C=G).
(Continued on the next slide)
The sequence of these bases makes us who
we are. We now know how to rearrange the
DNA sequences in human embryos to create
whatever characteristics we want in new
babies – like blue eyes, brown hair, and so
on, or even how to remove hereditary
diseases, but many people think it’s
unethical (playing God) to do this, so we
don’t do it. When DNA unzips to bond with
other DNA when it reproduces, it sometimes
misses the re-zipping order and this causes
mutations. In humans, the DNA of one cell
would equal 1.7 meters if you laid it out
straight. If you laid out all the DNA in all the
cells of one human, you could reach the
moon 6,000 times!
Conclusions from
Sample DNA Essay Grading
The fact that a range of grades occurs among
teachers who grade the same product suggests that:
• Assessment can only be done against commonly
accepted and clearly understood criteria.
• Grades are relative.
• Teachers have to be knowledgeable in their subject
area in order to assess students properly.
• Grades are subjective and can vary from teacher to
teacher.
• Grades are not always accurate indicators of
mastery.
‘Interesting:
“The score a student receives
on a test is more dependent on
who scores the test and how they
score it than it is on what the
student knows and understands.”
-- Marzano, Classroom Assessment & Grading That Work
(CAGTW), p. 30
.
How can I calculate the missing amounts for each of the independent ca.docxtpaula2
How can I calculate the missing amounts for each of the independent cases??
Solution
Hi,
Please find the answer as follows:
Notes:
Net Income = Revenues - Expenses
Stockholder\'s Equity = Total Assets - Total Liabilities.
Thanks.
.
How can other countries respond to international piracy-Solutiona-) St.docxtpaula2
How can other countries respond to international piracy?
Solution
a.) Strengthening the maritime security is important to protect the shipping and humanitarian assistance.Gunboats alone won\'t be sufficient.As the pirates can\'t be forced to walk down a plank since there is a legal vacuum to be filled.
b.) The suspects should be held for court trials in the country that they come from or in the country where the seized ship comes from.
c.) Else they should be held for trials in the country whose ships seized them.Or the other option is to send them for trials in the region where thry have been arrested by the local police.
d.) International countries can now think of using the latest technologies to catch these pirates and to put an end to piracy.
e.) Though this is not na easy task,the pirates have their vulnerabilities which need to be identified and the international governments should make use of this as their advantage and exploit them.
.
How do I block a certain range of IP addresses in a CENTOS server from.docxtpaula2
How do I block a certain range of IP addresses in a CENTOS server from the command line for Apache users?
Solution
How do I block a certain range of IP addresses in a CENTOS server from the command line for Apache users?:-
By using iptables you can block particular IP address or a range of IP addresses on your server to protect your server. In this way you can block IPs which are in listed on your secure log for unnecessary login attempts or something like that. That’s why, simply you can secure your server from unwanted connections.
To block an IP address from server, you need to add blocking rules to your iptables INPUT chain. The important iptables switches required to perform this actions are;
How do I block an IP address on CENTOS server ?
You can simply block by using the above mentioned switches. See the below pasted examples;
Syntax:
Example:
Where xx.xx.xx.xx is the IP address which you want to block.
Then save the newly added rules to iptables.
How can I block a particular PORT for a particular IP on your CENTOS Linux server ?
Yes, in some situations we have to block some ports to a particular IP address. We can simply manage this from command-line using the iptables command.
Additional switches required;
Syntax:
Example:
Where port 25 will be blocke for that particular IP address.
.
How can we reduce software requirement errors -SolutionIf we want to r.docxtpaula2
How can we reduce software requirement errors ?
Solution
If we want to reduce the error firstly we have to identify the error for improve the quality of software. Finding and fixing a software problem after delivery is often 100 times more expansive than finding and fixing it during requirement phase. Requirement errors can be categorized into two main types: specification generation errors and unwanted/unnecessary/incorrect user functionality.
We are using two step methodology for reduce the requirement errors.
Step 1:
Operational demonstration for user requirement
Involves user during early phases, as opposed to the later phases or after system delivery
Eliminate unnecessary and incorrect functionalities
Find how much risk on that phase and manage that risk (risk management)
Step 2:
Software inspection conducted on requirement specification
Ensure user and developer requirements are accurately specified
Detect errors associated with all phases regarding development
Reduce software development cost by detecting errors early
.
How do arrays compare with variables and how do they differ- Give a si.docxtpaula2
How do arrays compare with variables and how do they differ? Give a simple example
(Programming Logic and Design)
Solution
Arrays : Array is a homogeneous (same kind of elements) collection of elements in memory in a contagious locations.
The first element of array is stored at index =0 and last element is stored at index=size-1.
For example, int marks [5] ={10,20,30,40,50};
10
20
30
40
50
Variable : The variable is a name given to memory location in a computer memory. The element is stored in that memory location can be pointed by the variable name.
For example, int id=10;
Where id is a name given to the memory location where the value 10 is stored.
Comparison of array elements with variables :
Since arrays are stored index based, the elements are compared using index location of the element in an array.
int min=50;
for(int i=0;i<5;i++)
//comparison of array element with variable, min
if(marks[index]==min)
//code follows
.
How can the use of Internet search engines to locate information about.docxtpaula2
How can the use of Internet search engines to locate information about people be controversial from a privacy perspective?
Solution
Using search engines to lacate informantion about people is controversial from privacy perspective because, it is effecting the wealth of the personal information.here the privacy is the issue because almost anything about an indivudual can be known through the search engines. Ordinary people put their data on the Internet for various reasond like, connectivity with family and friends, educational forums, research forums etc. All these are the puroses due to which personal information of an individual is put over Internet. To make the access easy these search engines record all sorts of data which include personal information also.
These search engines are useed for malicious purposes. Using search engines many people can know the movement of other people. Let us consider one example.As in today\'s world every one uses mobile phone with internet connection,from a normal person to the higher official, celebrities every one uses Internet over phone. let us consider a celebrity has been to a coffee shop. If an admirer of the celebrity is willing to know where the celebrity is, he can know with the help of the search engines. There are some websites which help you follow a particular person through internet. using GPS the current location of the celebity can be traced and if the admirer in the same geographical domain he can even reach the celebrity without his knowledge and permission into his personal space. This is called as stalking. there are many websites which help you stalk.
This example explains how controversial locating information through search engines with respect to the privacy.There are many other issues with respect to privacy
for further queries kindly get back
.
How change in a corporation-'s natural and societal environments can a.docxtpaula2
How change in a corporation\'s natural and societal environments can affect the corporation through its task environment. Explain in detail and provide an example.
Solution
Corporate Interests And Actions Can Harm The Environment
In the developing world, many development projects have come under criticism fordamaging the environment, even when they are presented as helping it. Concerns haveincreased in line with the rising investment in the developing world.
In the late 1990s attention was drawn to a United Nations (U.N.) project to get corporate collaboration/sponsorship in development projects, supporting human rights and the environment, and being generally more responsible and accountable. However it fell under a lot of criticism for involving corporations that are known to have contributed or caused some of the more severe human rights and environment problems, allowing these companies to attempt to repair their tarnished image, while not actually tackling the problems.
In May 2002, the United Nations Environment Program (UNEP) released an extensivereport saying that,
.
How can you prevent intruders from accessing your wireless network- a).docxtpaula2
How can you prevent intruders from accessing your wireless network?
a) Encrypt network traffic with WPA or WEP
b) Restrict access to trusted MAC addresses
Both
None of the above
Solution
a)Encrypt network traffic with WPA or WEP
Explanation:
Restricting wireless access prevents intruders from connecting to your network.Wired Equivalent Privacy (WEP) security is the most basic and simplest form of wireless security. It is the most often used, but least secure of the available options. WEP Shared Key authentication and WEP data encryption block all but the most determined eavesdropper
.
How are standing waves similar to beats and how are they different- Ty.docxtpaula2
How are standing waves similar to beats and how are they different?
Typing only, no handwriting
Solution
Standing waves and beats are similar in many aspects both have same amplitude .but in standing waves frequencies of both waves are same but in beats two waves have nearly equal frequencies not exactly same. Standing waves propagate in same direction. But in stationary waves propagate in different direction. Standing wavea also known as stationary waves. When two sets of progressive waves trains of the same type (i.e. both longitudinal or both transverse) having the same amplitude and same time period/ frequency/ wavelength travelling with same speed along the same straight line in opposite directions superimpose, a new set of waves are formed. These are called stationary waves or standing waves. When two sound waves of equal amplitude and nearly equal frequencies travelling in a medium along the same direction superimpose on each other, the intensity of the resultant sound at a particular position rises and falls alternately with time. The phenomenon of alternate variation in the intensity of sound with time at a particular position, when two sound waves of newly equal frequencies and amplitudes travelling in the same direction superimpose on each other.
.
How are corporate abuse of power corporate fraud- and corporate econom.docxtpaula2
How are corporate abuse of power corporate fraud, and corporate economic exploitation interrelated? Which segments of society seem to bear the largest burden from these forms of corporate crime, and which segments seem least vulnerable? Which of these forms of corporate crime concern you most, and which concern you least, and why?
Solution
Nader Proposes Crackdown on Corporate Crime, Fraud and Abuse
The US needs to crackdown on corporate crime, fraud and abuse that have in the last four years looted and drained trillions of dollars from workers, investors, pension holders and consumers. Among the reforms needed are resources to prosecute and convict the corporate executive crooks and to democratize corporate governance so shareholders have real power; pay back ill-gotten gains; rein in executive pay; and enact corporate sunshine laws, among others.
Below are twelve initial steps for an effective crackdown on corporate crime, fraud and abuse. The Nader campaign will return to this issue and expand the discussion on the solution to corporate crime and abuse.
Twelve Steps to an Effective Crackdown on Corporate Crime
While Smith wrote the earlier piece in 1994, it is applicable today as well, with wave of news about
.
How can biometric technology be used to fight cybercrime and cyber rel.docxtpaula2
How can biometric technology be used to fight cybercrime and cyber related crimes? What controversies does the use of this technology raise?
Solution
Biometric technology is a measurement of unique behavioural and physical characteristics of a human required for personal identification since each individual has a unique identitiy. Features like DNA, face detection, finderprints, voice recognition, palm prints etc. This technology is used largely in figting and preventing crimes.
Biometric technology in Cyber crime works as below:
1. Record - Record basic data of the user, then capture image of voice of the user using a sensor or scanner.
2.Store- Store the image or voice recorded as a graph using a computer
3.Compare - Compare the stored information with recorded information and either accept or reject the authenticated information.This requires a specific software to analyse the characteristics of a code and compare.
Controversies:Use of biometric technology is not without controversies.
1. Many people fear that the Government of Cyber Crime Cell may use biometrics to track people during everyday transactions.
2.There is chance of personal identification information being misplaced.
3. There is fear in hackers using biometrics to hack one\'s personal data.
.
Holmes- CPA- assisted Williams Corporation in preparing its financial.docxtpaula2
Holmes, CPA, assisted Williams Corporation in preparing its financial statements and gave Williams permission to use Holmes\'s name in communications containing these financial statements. If Holmes did not audit the financial statements, what type of opinion should be expressed?
a) Unmodified opinion with an other-matter paragraph limiting the level of assurance provided by Holmes
b) Qualified opinion with an additional paragraph indicating a circumstance-imposed scope limitation
c) Disclaimer of opinion because Holmes did not audit the financial statements
d) Homes is not required to issue a report or opinion in this situation
Solution
d) Homes is not required to issue a report or opinion in this situation. This is not a financial data that needs to b audited but a mere performance of accounts preparation by Holmes, which does not amount to qualification in the audit report of Williams Corporation.
The auditor is not restricted to access of any information or data as required b him. Hence, this can neither be treated as a disclaimer.
.
HNO2 has a Ka of 4-00x10^-3- What is the pH of a solution prepared by.docxtpaula2
HNO2 has a Ka of 4.00x10^-3. What is the pH of a solution prepared by adding 1.5 moles of HNO2 to enough water to Make 1 liter of solution
HNO2 has a Ka of 4.00x10^-3. What is the pH of a solution prepared by adding 1.5 moles of HNO2 to enough water to Make 1 liter of solution
Solution
Concentration of HNO2,c= number of moles/volume in L
c=1.5 moles/1 L = 1.5 M
Let a be the dissociation of the weak acid
HA <---> H + + A-
initial conc. c 0 0
change -ca +ca +ca
Equb. conc. c(1-a) ca ca
Dissociation constant , Ka = ca x ca / ( c(1-a)
= c a2 / (1-a)
In the case of weak acids a is very small so 1-a is taken as 1
So Ka = ca2
==> a = ? ( Ka / c )
Given Ka = 4.00x10^-3
c = concentration = 1.5 M
Plug the values we get a = 2.67x10^-3
[H+]=ca=4*10^-3 M
pH=-log[H+]= 2.40
.
Hi- Can you answer this question- Please show all your work and show i.docxtpaula2
Hi, Can you answer this question. Please show all your work and show important comment sections ( Please comment what the codes of lines do!!). Please avoid command fucntions like nargin function command. Code w/ MATLab 2015a or higher. I know hw to do the math but failed toomany times at coding. THank you again!!! =)
Write a function file for the bisection method to find the roots of a function. Test your code on e a functionrition. Determine what cos(x) = x 5. the following function. Determine what your inputs and outputs should be.
Solution
The given Matlab code uses the string facility to pass the name of a function to bisection. A % indicates the comments
function d = bisection(fn,a1,b1,tol)
% d = bisection(\'fn\',a1,b1,tol)
%
% Â Â This function locates a root of the function fn on the interval
%Â Â [a1,b1] to within a tolerance of tol.
% Evaluating the function to the endpoints and checking if it
% changes sign.
Fa1 = feval(fn,a1);
Fb2 = feval(fn,b1);
if Fa1*Fb2 >= 0
error(\'Tis fn have opposite signs at a and b\')
end
% done is used to flag the unlikely event that we find
% the root exactly before the interval has been sufficiently reduced.
done = 0;
% Bisect the interval
d = (a1+b1)/2;
% Main loop
while abs(a1-b1) > 2*tol & ~done
% Evaluate the function at the midpoint
Fc1 = feval(fn,d);
if Fa1*Fc1 < 0Â Â Â Â Â Â % The root is left of d
b1 = d;
Fb1 = Fc1;
d = (a1+b1)/2;
elseif Fc1*Fb1 < 0Â Â % The root is right of d
a1 = d;
Fa1 = Fc1;
d = (a1+b1)/2;
else              % the root
done = 1;
end
end
the file is named as bisect.m, it can be run as follows:
.
Hi! I think the answer is C Outsource the software- I juyst wanted to.docxtpaula2
Hi! I think the answer is C Outsource the software. I juyst wanted to have some opinion from the experts. Thanks!
If your software runs on an IBM mainframe, and you want to adapt it for Windows desktop PCs, you must _____ the software.
A. filter
B. port
C. outsource
D. crowdsource
Files can be retrieved from a dump backup by using gunzip. True or False
I think the answer is FALSE
Solution
A filter is a computer program or subroutine to process a stream, producing another stream
A port is an endpoint of communication in an operating system
Movement of software from one platform to another is called outsourcing(This is a common word in terms of business process ) . So answer is C (Outsourcing)
gunzip takes a list of files on its command line and replaces each file whose name ends with .gz, -gz, .z, -z, _z or .Z.So answer is false .
.
Hi all! someone help me pls Fraud examination I need to write an essay.docxtpaula2
Hi all! someone help me pls
Fraud examination
I need to write an essay with five paragraphs
Chapter 5, Case 9
Sally was aware of a fraud being committed by one of her coworkers, but she never reported it. What are some possible reasons for her hesitancy to come forward?
Solution
Fraud is an act of unlawful gain without hurting physically to others. This is a secret act of stealing benefits.
Fraud was noticed but not reported due to the following reasons:
Self-centered : The person might be self-centered. She might have no interest of seeing other things apart from her duty.
Unaware of consequence : The person might have no knowledge of consequence of fraud. Fraud not only creates loss of wealth, but it is also the loss of net income on regular basis. She might be unaware of such loss.
Threat of life : The person might have belief that if the fraud is reported, her life would be in danger. In that case she will not report it.
Corruption all rounds : If everybody is corrupted, reporting would be useless. Therefore, she may be reluctant to do reporting.
Well-known coworker : If the coworker is well-known, the person might be manipulated not to disclose the fraud.
.
Herbie Corp-'s Balance Sheet showed the following at 12-31-13 Common S.docxtpaula2
Herbie Corp\'s Balance Sheet showed the following at 12/31/13
Common Stock, $10 par $100,000
APIC $50,000
Retained Earnings $20,000
A cash dividend is declared on 12/31/13, and is payable on 1/20/14 to shareholders of record as of 1/10/14.
Show all appropriate journal entires assuming a cash dividend of $1 per share
Show all appropriate entries for a $5 per share dividend
Solution
1. Journal entry to record dividend of $1 per share. No. of shares is 10,000 ($100,000/$10)
31-12-2013 - Entry for dividend declaration will be recorded
Retained earnings (10,000X1) Debit 10,000
To Dividend payable Credit 10,000
20-1-2014, Entry to record dividend payment. There will be no entry on 10-1-2014 i.e. the record date. As record date merely determines the names of the stakeholders that will receive dividend.
Dividend payable Debit 10,000
To Cash Credit 10,000
2. Cash dividend of $5 per share. Retained earnings can be used for dividend payments. APIC cannot be used because the Company cannot declare dividends more than retained earnings. In this case, Retained earnings balance will be negative.
31-12-14
Retained earnings Debit 50,000
To Dividend payable Credit 50,000
20-1-14
Dividend payable Debit 50,000
To cash Credit 50,000
.
Here is a list of the main characters in Shakespeare-'s Romeo and Juli.docxtpaula2
Here is a list of the main characters in Shakespeare\'s Romeo and Juliet. The first seven characters are male and the last four are female.
Escalus, prince of Verona
Paris, kinsman to the prince
Romeo, of Montague Household
Mercutio, friend of Romeo
Benvolio, friend of Romeo
Tybalt, nephew to Lady Capulet
Friar Lawrence, a Franciscan
Lady Montague, of Montague Household
Lady Capulet, of Capulet Household
Juliet, of Capulet Household
Juliet\'s Nurse
A total of 13 male and 7 female actors are available to play these roles. How many possible casts are there? (All roles are to be played by actors of the same gender as the character.)
I have worked this out multiple times and just can\'t get it right...please help. I would like the solution as well as how you came to it if possible.
Solution
We need to combine a choice of 7 out of 13 possible male actors with a choice of 4 out of 7 possible female actors.
13C7 * 7C4
= [13! / (7! 6!)] * [7! / (4! 4!)]
= [13*12*11*10*9*8 / (6*5*4*3*2*1)] * [7*6*5 / (4*3*2*1)]
= 1716 * 8.75
= 15015 possible casts.
.
1- How many ATOMS of sulfur are present in 2-25 moles of sulfur trioxi.docxtpaula2
1. How many ATOMS of sulfur are present in 2.25 moles of sulfur trioxide ?
____ atoms of sulfur.
2. How many MOLES of oxygen are present in 1.01×1023 molecules of sulfur trioxide ?
___moles of oxygen.
Solution
Ans. #1. 1 mol SO 3 consists of 1 S-atoms.
So, moles of S in SO 3 = 2.25 mol
Now,
Number of S-atoms = Moles of S x N A
= 2.25 mol x (6.022 x 10 23 atoms/ mol)
= 1.355 x 10 24 atoms
#2. Moles of SO 3 = Number of SO 3 molecules / N A
= 1.01 x 10 23 molecule / (6.022 x 10 23 molecules / mol)
= 0.1677 mol
# 1 SO 3 molecule consists of 3 O-atoms.
So,
Moles of O = 3 x Moles of SO 3 = 3 x 0.1677 mol = 0.5032 mol
.
1- How does having a scope and WBS help project teams during project e.docxtpaula2
1. How does having a scope and WBS help project teams during project execution? Why is it difficult to develop good plans? 2. Name the main planning tasks performed as part of project integration management? What are the main documents created, and what should they contain? 3. Identify the planning tasks performed as part of project time management. What is the critical path for a project? Why is it important to know which tasks are on the critical path? How would you gain support from the project sponsor on the tasks on the critical path? 4. During project cost management, what are the main planning tasks performed? Identify the difference between a cost estimate and a cost performance baseline. Why is it important to have clear ground rules and assumptions for a cost estimate?
Solution
1. How does having a scope and WBS help project teams during project execution? Why is it difficult to develop good plans?
The main purpose of project planning is to guide project execution. To guide execution, plans must be realistic and useful, so a fair amount of effort must go into the project planning process (Schwalbe, 2013).
Planning is often the most difficult and unappreciated process in project management because people often do not want to take the time to plan well, but theory and practice show that good planning is crucial to good execution (Schwalbe, 2013).
2. Name the main planning tasks performed as part of project integration management? What are the main documents created, and what should they contain?
Project integration management involves coordinating all the project management knowledge areas throughout a project
.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
1- Are a private and a platoon in an encapsulation or an inheritence r.docx
1. 1. Are a private and a platoon in an encapsulation or an inheritence relationship? Explain
2. Present reasonable parent and child classes for the class Tree (the biological kind). Give a
short explanation for why the classes you are proposing are in good parent-child relationships.
Solution
1.Private members cannot be inherited directly. Inheritance is not possible through normal object
oriented programming methods. Private members are never accessible directly from any other
class. But there are methods to access private members through their public getter or setter
methods of the same class. So access to private members is possible through encapsulation via
public getter method.
2. Inheritance is a property of Object Oriented Programming that describes the relationship
among classes in a tree format. There are different types of inheritance like, single,
multiple,multilevel and derived. For all these derivations we need base class, parent class and
child class.
A base class is a class that is created with the intention of deriving other classes from it. A parent
class is the closest class that we derived from to create the one we are referencing as the child
class. A child class is a class that was derived from another, that will now be the parent class to
it.
It is best to think of the parent/child relationship in OOP as a concept of “inheritance―
rather than a concept of containers and contained elements. In OOP, a parent is one class, and a
child is another class that inherits all of the attributes and functions assigned to the parent class.
Setting parent-child relationships for classes ensures that the system can provide many types of
automatic behavior, such as:
