Write an application that reads the file created by the WriteCustomerList application and displays the records. Save the file as DisplaySavedCustomerList.java.

Answers

Answer 1

Answer:

hi

Explanation:


Related Questions

Discussion 5
Kris Allen runs a pet daycare center. She needs to keep track of contact information for her customers, their animals, the services provided (such as walking and grooming), and the staff who are assigned to care for them. She also must send out invoices for payment each month. What features of spreadsheets and/or database software might she use to facilitate her business?

Answers

The features of spreadsheets and/or database software that she can use to facilitate her business are;

Rows and columns in spreadsheet's can make her information to be neatly organized.The use of Formulas and functions. Data filtering Accounting.Analytics, etc.

Why does business use database software?

Businesses can known to use database software to make a good and well manage data output. They also use it to work with their data.

Note that in almost all kinds of businesses, there is the use database software just to keep a track of contacts, addresses, payrolls and other  kind of functions to is linked to business and customers.

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True or False: F Layout is better for users who read left to right, but layout is better for users who read right to left.

Answers

Answer:

false

Explanation:

it depends on the user

Should new technology be created if there is a chance it will be misused?

Answers

Answer:

yes

Explanation:

sometime great things can happen out of terrible things.

Answer:

No, because if there is a chance that it will be misused, then it should not be created. Also, we are not told exactly how it may be misused - it could have catastrophic impacts, and cause harm.  

Explanation:

Question 2:
(5 marks)
According to the following code; you are required to draw the flowchart in details with
clear sequences
message=input("enter yes if there is message in the inbox");
attached=input("\n enter yes if there is attachment");
inbox=eval (input ("enter number of email"));
while inbox > 0:
if message=="yes":
print ("extract the message");
if attached=="yes":
print("extract the message");
email=input("eneter v for valied or not");
if email=="V":
print ("extract attached ");
print("inject Job ");
print("inject Submission");
en email=="N":
print("Inject an error");
print ("Remove the inbox mail ");
inbox-inbox-1;
DIO:
print("stop")

Answers

Flowcharts are visual representations of a code or program segments

How to draw the flowchart?

To draw the flowchart, we make use of the following symbols and figures

Oval: To begin and end the flowchartParallelogram: To accept input for the message, attached, inbox & email variables Parallelogram: To display all outputsRectangle: To perform the arithmetic operation; inbox = inbox - 1Diamond: To make several decisions and to initiate a loop process

See attachment for the flowchart that represents the code

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CHALLENGE
ACTIVITY
1.6.1: Defining a class constructor.
Write a constructor with parameters self, num_mins and num_messages. num_mins and num_messages should have a default
value of 0.
Sample output with one plan created with input: 200 300, one plan created with no input, and one plan created with input: 500
My plan... Mins: 200 Messages: 300
Dad's plan... Mins: Messages: 0
Mom's plan... Mins: 500 Messages: 0

Python please

Answers

Coding:

class PhonePlan:

 

   def __init__(self, minutes=0, messages=0):

       self.num_mins=minutes

       self.num_messages=messages

   def print_plan(self):

       print('Mins:', self.num_mins, end=' ')

       print('Messages:', self.num_messages)

my_plan = PhonePlan(int(input()), int(input()))

dads_plan = PhonePlan()

moms_plan = PhonePlan(int(input()))

print('My plan...', end=' ')

my_plan.print_plan()

print('Dad\'s plan...', end=' ')

dads_plan.print_plan()

print('Mom\'s plan...', end= ' ')

moms_plan.print_plan()

Have a great day <3

The ages of ELEVEN(11) students on Environmental Awareness Camp are:
12 9 11 7 10 10 9 9 8 9 11
Find the mean and standard deviation
A. Mean = 9.545; Standard deviation = 1.440
B. Mean = 9.545; Standard deviation = 2.073
C. Mean = 10.5; Standard deviation = 1.440
D. Mean = 10.5; Standard deviation = 2.073

Answers

Answer:

Gonna be smart. This took me a long time.

Explanation:

Result Standard Deviation, σ: 1.3726971700492

Count, N: 11

Sum, Σx: 105

Mean, μ: 9.5454545454545

Variance, σ2:  1.8842975206612

Steps

σ2 =  Σ(xi - μ)2

N=  (12 - 9.5454545454545)2 + ... + (11 - 9.5454545454545)2

11

=  

20.727272727273

11

=  1.8842975206612

σ =  √1.8842975206612

=  1.3726971700492

In simple words. A.

A processor accesses main memory with an average access time of T2. A smaller cache memory is interposed between the processor and main memory. The cache has a significantly faster access time of T1

Answers

For any single memory access, the theoretical speedup to access a word stored in the cache rather than in main memory is given by:

[tex]Speedup=\frac{T_2}{T_1}[/tex]

Given the following data:

Access time = [tex]T_1 < T_2[/tex]

What is cache?

Cache can be defined as a random access memory (RAM) that is used by the central processing unit (CPU) of a computer system to minimize (reduce) the average time taken to access memory (AMAT).

For any single memory access, the theoretical speedup that would be used by the processor to access a word stored in the cache rather than in main memory is given by:

[tex]Speedup=\frac{T_2}{T_1}[/tex]

Where:

[tex]T_2[/tex] is the time to access in main memory.[tex]T_1[/tex] is the time to access in cache.

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how bridges are built over water

Answers

It’s all depending on what method

Why do Linux administrators prefer to give sudo access to application teams instead of letting them su to root?

Answers

Answer:

Explanation:

some distros like ubuntu do not even allow su to switch to root. furthermore the su to root is dangerous because the user becomes the all-powerful administrative account, so no warnings are issued if the application team user tries to do something system-breaking.

Does anyone know how to get past this part in Lego Harry Potter it’s the one right after Dobby in year 2? I’m so stuck!!!

Answers

thats a nice game. i dont know how to play it. how are you doing?

A program checks to see if the input is valid using
numbers
operators
logic
output​

Answers

Use the knowledge in computational language in python program checks to see if the input is output​.

How to define input in Python?

In Python, we do this using the input() function, which is literally 'input' in English. The input() function receives as a parameter a string that will be shown as an aid to the user, usually informing him what kind of data the program is expecting to receive.

So in an easier way we have that the code is:

def isNumber(x):

   if type(x) == int:

        return True

   else:

        return False

input1 = 122

input2 = '122'

if isNumber(input1):

   print("Integer")

else:

   print("String")

if isNumber(input2):

   print("Integer")

else:

   print("String")

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You're a consultant for a large enterprise that needs a comprehensive IP addressing and DNS management solution for its physical and virtual networks. The enterprise has a primary office in Pittsburgh and three branch offices in Los Angeles, New York, and Miami. It has IT support staff only in the branch offices.The enterprise's server specialists are located in Pittsburgh. The IT directory in Pittsburgh wants to offload some of the IPAM management functions to some of the IT staff without giving them broader domain or forest administrative right. Which type of IPAM architecture do you recommend? Which features of IPAM are you likely to recommend using to address the requirements?

Answers

The type of IPAM architecture that I will recommend is the Centralized IPAM. The centralized IPAM server when deploy can help to address the issue.

What is IPAM?

IPAM (IP Address Management) is known to be a kind of administration of DNS and DHCP. This is known to be a network services that helps and handles IP addresses to machines in a TCP/IP network.

The Centralized Repository can help administrators to maintain or keep a good, correct and current records of all their IP assignments and left over addresses.

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Draw a rectangle, give its perimeter and Area
Ask the user for a length and width of a rectangle.
Draw the rectangle
find and show the perimeter
find and show the Area

Answers

I am assuming this is in python, so I will use comments to explain each step

l=int(input('What is the length of the rectangle')

w=int(input('What is the width of the rectangle')

#here use whatever graphics code required to draw the rectangle

#will probably be similar to rect=Rectangle(l,w)

print('Perimeter is' +(2*l+2*w))

print('Area is' +(l*w))

Someone tell me the answer who thanks who ever who

Answers

Answer:

2. Trumpets,Guitar,Drums,Harp,Piano

3. The music notes and variety of colors and the melodies lines

4. 1 thing that needed change is maybe, it needed more intruments.

write a C++ program to print name, age, class, school​

Answers

Answer:

#include <iostream>

using namespace std;

int main()

{

   string name;

   string age;

   string Nameclass;

   string school;

   cout<<"What is your name?\n";

   cin>>name;

   cout<<"What is your age?\n";

   cin>>age;

   cout<<"What is your class?\n";

   cin>>Nameclass;

   cout<<"What is your school?\n";

   cin>>school;

   cout<<"Name: " + name;

   cout<<"\nAge: " + age;

   cout<<"\nClass: " + Nameclass;

   cout<<"\nSchool: " + school;

   return 0;

}

Explanation:

the difference between tool bar and status bar​

Answers

Answer:

A toolbar offers easier access to tasks typically conducted within the application whereas in the status bar it is displayed at the lower side of the web browser screens and other application windows.

Explanation:

Which layer abstracts away the need for any other layers to care about what hardware is in use?

Answers

Answer:

data link layer

Explanation:

you answer is data link layer

Take any software or Application that you have recently purchased, this can be a video game or any other application helping you to complete you educational objectives or professional purposes. Go through about the copyright, license policies [you will find this information on the leaflet or on the packaging] and answer the following questions]
Can you make copies? What does the license agreement say about the number of copies you can make? Explain in detail [ 2Marks]
Does it specify penalties for making unauthorized copies if yes give the brief detail on that?
[1 Mark]
Do you consider the license agreement to be clearly stated? Reasonable? Explain with two reasons. [ 2 Marks]

Answers

A good product should have copyright protection which prevents others from using the product without permission.

Some products specify the penalties which are given to a person who makes unauthorized copies of their product and this is done to clearly educate to avoid ignorance claims.

A good product should have clear lettering which are legible and can be easily read, and should also have reasonable copyright protection.

What is Copyright?

This refers to the licensing which is done for a product and is also legally backed which prevents a person from illegally using or redistributing the work of a creator without their explicit consent.

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a. The insert, Delete, and Format options are present in the
group on the Home tab.

Answers

Answer:

False

Explanation:

They are on the keyboard.

Select the correct answer.
What should every HTML document begin with?
A. the element
B.the declaration
C. the element
D.the element

Answers

Answer:

B

Explanation:

Every HTML document must begin with a declaration of what the document is going to be about.

when doing a complex presentation which of the fallowing will be the best tool to begin designing your presentation

Answers

Answer:

Explanation:

The options are:

a) Open Office Writer

b) Open Office Impress

c) an outline

d) photographs

The most commonly used presentation software is Microsoft PowerPoint but it is not always available; as is the case here. Of the options, Open Office Impress is the closest in its functions to PowerPoint and is a good tool to design a complex presentation.

Create a file using any word processing program or text editor. Write an application that displays the files name, containing folder, size, and time of last modification. Save the file as FileStatisits.java

Answers

Explanation:

TO MAKE FOLDER

-right click

-select 'new'

-and click on folder

List one unprofessional AND one professional example of internet/social media

Answers

Professional: Using social media to advertise a company you created

Unprofessional: Using social media to watch cat videos

The professional use of social media involves the use for job posting, while the unprofessional use involves watching videos.

What is social media?

A social media is given as the network that forms the connections of the individuals over the internet. It enables the user to connect irrespective of borders.

The use of social media has been professional and unprofessional both. The professional use of social media involves the use for job posting, while the unprofessional use involves watching videos.

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Write a C# program to Trim the Given String.
Write a C# program to Convert Upper case to Lower Case.
In C# programming

Answers

Answer:

Step by step explanation:

Given the string “supercalifragilisticexpialidocious”.
1. What is the length of the string i.e. write the script to find the length? (2 points)
2. Find the sub-string of first 5 positions and the other sub-string with last 5 positions. (4 points)
3. Find how many times “i” occurs in this word in python

Answers

The string and the three instructions is an illustration of the python strings

The length of the string

The following instruction calculates the length of the string using the Python script:

len("supercalifragilisticexpialidocious")

The returned value of the above instruction is: 34

The substrings

The following instruction calculates the sub-string of first 5 positions and the other sub-string with last 5 positions

myStr[:5]+myStr[-5:]

The returned string of the above instruction is: "supercious"

The number of occurrence of i

The following instruction calculates the occurrences of i in the string

"supercalifragilisticexpialidocious".count("i")

The returned value of the above instruction is: 7

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state the name of the following computer components​

Answers

Answer:

Memory.

Hard Drive or Solid State Drive.

Video card.

Motherboard.

Processor.

Power Supply.

Monitor.

Keyboard and Mouse.

Explanation:

Memory
Hard Drive or Solid State Drive
Video card
Motherboard
Processor
Power Supply
Monitor
Keyboard and Mouse
Optical Drive DVD/RW
Ethernet or Wireless card


Central Processing Unit (Cpu)
Random Access Memory (Ram)
Motherboard
Solid State Drive (Ssd)
Three
Games User Interface
Floppy Drive
Conclusion
The Motherboard
Usb Ports
Hardware And Software
Disk Drive
Optical Disk Storage
Scsi
Laser Printer
Processing Devices
Keyboard And Mouse
Lcd
Internal
External
Stylus
Code
Non Volatile Memory
Utility Software

Suppose that you have a computer with a memory unit of 24 bits per word. In this
computer, the assembly program’s instruction set consists of 198 different operations.
All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory.
1. How many bits are needed for the opcode?
2. How many bits are left for the address part of the instruction?
3. How many additional instructions could be added to this instruction set without
exceeding the assigned number of bits? Discuss and show your calculations.
4. What is the largest unsigned binary number that the address can hold?

Answers

Answer:

a )   The amount of bits required for the opcode

 8 bits

2^8=  256        

 256>198

 We get the next lower number, which is 2^7 = 128 bits, because it is greater than 198. As a result, the operation code necessitates 8 bits.

b)   The number of bits reserved for the instruction's address.

 16 bits

 24-8  =  16

c)  

 65536

2^16  =  65536

 Maximum number =  65535

  2^15 = 32768-1

 =  32767

Explanation:

Complete the sentence.
For self-driving cars, both the programmers of the software and governments who regulate them must adhere to
intellectual property laws
ethical principles
noncompete agreements
- to safeguard that the software that controls the car is capable of making life-or-death

Answers

Answer:

[ C ]  governments who regulate the car industry

[ D ]  the programmers who create the software that control the car

Proof:

Governments who regulate the car industry, the programmers who create the software that control the car are the complete sentence.

What is car industry?

Car industry is the place where the manufacturing of the cars and automobile parts are placed. Car industry  do manufacturing work for the selling purpose. The company may be directly or indirectly engage in the selling industry.

Thus, sentences are completed.

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The quickest way to change a word is to double
click it.
Select the correct answer
O True
False

Answers

Answer:

I don't think that the fastest way to change a word is to double click it. Even though it highlights it super fast, then you just press backspace once, it doesn't compare to the one where you press the "ctrl" and "backspace" key at the same time, and it makes the whole entire word disappear in the blink of an eye. But, I am not sure if anybody really knows about this trick. So, it is 50/50.

Explanation:

:)

do you think film is a great media in exposing information?​

Answers

not really everything don’t need to be on the internet

Answer:I think film is a great media in exposing information

Explanation:Films are great for exposing information for many reasons. Films are long, which increases the chance the watcher will remember, also it makes the watcher more involved and more interactive

Other Questions
Help help help help ASAP apa Which of the following statements reflects a goal of communication? a. ""Lets all work together to figure out the plan for this project. "" b. ""Who will volunteer to research subjects we can learn about?"" c. ""I can help out; I have some extra time today. "" d. All of the above. Select the correct answer from each drop-down menu.There are four main types of economic systems in use today. In aeconomy, people generally produce what they need to survive. AC economy is a system in which resources and means of production are controlled by the government In aeconomy, supply and demand dictate production, distribution, and investment decisions. Finally, a combination of market and command systems is found in aeconomy, in which free markets exist with somegovernment intervention. Anyone know of a calculator I can use for rigid motion? Construction has a big impact on the environment becauseAthe waste it creates fills landfills and waterways with a large amount of dangerous pollution.Bit changes the way landscapes look, sometimes in ways that are not visually appealing.Cit uses fertilizers and pesticides that kill certain organisms or makes some grow in larger than normal numbers.Dit requires trees to be cut down, it takes up land that belongs to other organisms and it uses a lot of energy. The number 9 is a common factor of _________.A) 6 and 9B) 9 and 36C) 16 and 27 you are in a shopping centre and a passerby asks you direction to the local post office,give him/her direction from the shopping centre to the post office Oxidation reactions involve the loss of __________. Find the greatest common factor (GCF) of 12x and 18x3. how many boxes of enelopes can you buy with $12 if one box cost $3? You have a circle with a circumference of 25.12 what is the radius? From time to time, the Supreme Court has extended civil rights protections to groups that historically have been deniedrights guaranteed to other Americans. Sometimes the Supreme Court has done this by interpreting and applyingprinciples found in existing Constitutional amendments.Which legal principle did the Supreme Court use to extend the Bill of Rights guarantees to state laws and to broaden civilrights protections for minorities?A the "two-thirds clause" of the 12th AmendmentB the "punishment clause" of the 13th Amendmentthe "due process clause" of the 14th Amendmentthe "apportionment clause" of the 16th Amendment Rowan is taking his siblings to get ice cream. They can't decide whether to get a cone or a cup because they want to get the most ice cream for their money. If w = 2.5 in, x = 5 in, y = 5 in, z = 3 in, and the cone and cup are filled evenly to the top with no overlap, which container will hold the most ice cream? Use 3.14 for , and round your answer to the nearest tenth ASAP PLS An angle measures 72.6 less than the measure of its complementary angle. What is the measure of each angle? By what means can the internal energy of a closed system increase?. PLEASEEEEE HELPP QUICK Ted needs 2500 metres of lighting cable for a job. What is this length in kilometres? please help please help please Find the value of x. Enter only the number. 4,10,11,13,14,15,25,29,33,33,35,43,51,58,64 Find the median Find the lower quartile Find the upper quartile