The enhanced for loop _____ Group of answer choices reduces the number of iterations necessary to visit all elements of an array prevents incorrectly accessing elements outside of an array's range can be used to replace any regular for loop while yielding less code creates a copy of an existing array and iterates through the copy's elements

Answer:

The program in Python is as follows:

dict = {0:"Zero",1:"One",2:"Two",3:"Three",4:"Four",5:"Five",6:"Six",7:"Seven",8:"Eight",9:"Nine"}

num = input("Number: ")

while(num.isdigit() == False or int(num)<0 or int(num)>9):

   num = input("Number: ")

print(dict)    

print(dict[int(num)])

Explanation:

#This initializes the dictionary

dict = {0:"Zero",1:"One",2:"Two",3:"Three",4:"Four",5:"Five",6:"Six",7:"Seven",8:"Eight",9:"Nine"}

#This gets input from the user

num = input("Number: ")

#This loop is repeated until the user enters a valid input

while(num.isdigit() == False or int(num)<0 or int(num)>9):

   num = input("Number: ")

#This prints the dictionary

print(dict)    

#This prints the value of the key

print(dict[int(num)])

See attachment for sample run

Answer:

an error message

Explanation:

The return value is the value which is sent back by the function to a place in the code from where the [tex]\text{function}[/tex] was called from. Its main work is to return a value form the function.

In the context, the form of  "(symbol-length? 'James)" in Scheme will return the  value --- ' an error message'.

Answer:

4 number is the answer for your question

Answer:

anywhere in the world

Explanation:

Employee can access information from anywhere in the world. That is the main upside of using cloud-based enterprise system. They run completely remote and are accessible from anywhere as long as you have an internet connection and authorized access to the system. This increased accesibility is crucial for companies that have employees that move from place to place solving problems and solves many of the problems with on-site systems.

Answer:

Server Manager

Explanation:

An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.

This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.

Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM, Windows Server 2008, Windows Server 2009, etc.

Windows Server 2008 is a Microsoft Windows Server operating system and released to the general public on the 27th of February, 2008, as part of the Windows NT family.

Server Manager is a tool that was first introduced in Windows Server 2008 (OS) but remains in Windows Server 2019 (OS). It was designed and developed by Microsoft to provide end users with one location to set up, deploy, and manage servers and server roles.

On the 14th of January, 2020, Microsoft stopped providing online technical content update, free support options, non-security and free security updates on-premises for Windows Server 2008 and Windows Server 2008 R2, as they have reached the end of their support lifecycle.

Answer: Community cloud

Explanation:

A community cloud is a collaborative effort whereby infrastructure is shared among different organizations from a particular community that has common concerns such as compliance, security etc.

Since several disaster relief nonprofits want to create a centralized application

in order to efficiently share and distribute resources related to various disasters that they may respond to together, then the community cloud will be useful in this regard.

Answer: It is helpful.

Explanation:

Access to more information.

ICT tools such as computers and laptops are able to connect to the internet which has a lot more information on most subjects than a student can find in school.

ICT tools will therefore broaden the information base for African students to enable them acquire more knowledge that could aid the continent in catching up to the west.

Skills acquisition.

The world is increasing moving online and this means that those capable of designing online tools and services will be very successful. This is why Jeff Bezos is so rich.

ICT tools in Africa will enable the students learn about these things from a younger age so that they would be able to launch their own online services for the benefit of the continent and the world.

Making schooling more accessible.

For a long time, there has been a shortage of teachers and schools in certain parts of Africa which has led to a lot of children going without education.

Like the Coronavirus pandemic showed us, with ICT tools, a teacher would be able to reach students that are far from them thereby increasing the number of children who can be educated in Africa even with a shortage of teachers and schools.

Answer:

The U.S. Government has put in place an IPv6 mandate that comes into affect on September 30th. That new mandate requires all government agencies to have their public facing websites and email services available over IPv6.

At this point, it’s not likely that every government website will meet the deadline, though a large number of them will. Christine Schweickert, senior engagement manager for public sector at Akamai, told EnterpriseNetworkingPlanet that she expects over 1,800 U.S Government websites will be on IPv6 by the mandate deadline.

From an Akamai perspective, the company has a large number of U.S. Government customers that it is enabling for IPv6 with dual-stack servers. In a dual-stack implementation, a site is available natively over both IPv4 and IPv6. Akamai’s Content Delivery Network has a mapping technology that optimizes traffic around the Internet. Getting the government websites to run on IPv6 is just a matter of putting the site configuration on the Akamai dual-stack server maps.

“So if a request comes in to a government website from an IPv6 client, we will go ahead and route them to the best performing Akamai Edge server that can speak IPv6 back to that request,” Schweickert explained.

Another approach that some network administrators have tried for IPv6 support has been to tunnel the IPv6 traffic over an IPv4 network, or vice-versa. In Schweickert’s view, that’s not an ideal solution as it tends to break things.“When you’re tunneling, you’re routing through IPv4 packets and that’s not in the spirit that we have to operate in globally,” Schweickert said.

In contrast, Schweickert noted that with dual-stack, the server will respond to IPv4 requests with IPv4 content and to IPv6 requests with IPv6 content. “If you’re using tunneling, you’re really just doing a workaround,” Schweickert said.

To make it even easier for the U.S. Government websites, Akamai isn’t actually charging more money for the dual-stack service either. Schweickert noted that the dual-stack capability is a feature that is already part of the delivery service that Akamai is providing to its U.S Government customers.

David Helms, Vice President, Cyber Security Center of Excellence at Salient Federal Solutions is among those that are backers of the Akamai approach to meeting the September 30th IPv6 mandate. In his view, it’s all about enabling interesting services and locations over IPv6 in order to spur adoption.

Answer:

Each node on the network has an addres which is called the ip address of which data is sent as IP packets. when the client sends its TCP connection request, the network layer puts the request in a number of packets and transmits each of them to the server.

Answer:

Explanation:

The following code is written in Python. It is a function that accepts a file string and uses that string to read the file in that location. Then it uses a while loop that keeps going until there are no more lines in the file. Each iteration it adds 1 to the count variables. Finally, it prints the count variable which contains the total number of lines in the file. The code has been tested and the output can be seen in the attached image below.

def countLines(file):

   file = open(file, 'r')

   count = 0

   while file.readline():

       count += 1

   print(str(count) + " total lines")

Answer:

I tv2btb2tnyb3ngng3n3yny4n4yny4m4um

Explanation:

I g4hrb3nu4m4ym4umu4my3my3n3

Data members and member functions jointly determine the characteristics and actions of the objects in a Class. Data members are the variables that make up the data, and member functions are the methods used to modify these variables.

Members declared using any of the basic kinds as well as other types, such as pointer, reference, array types, bit fields, and user-defined types, are referred to as data members.

Any class may contain however many data members are necessary. The only situation in which a limitation might occur is when there is not enough memory.

Member data — information about the thing. Member functions — behavior-related aspects of the object-related functions A class is an object's blueprint. A class is a user-defined type that specifies the appearance of a certain type of object.

Therefore, radius, cylinder, print would be a data member.

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#SPJ5

Answer:

Variables j , k , m will be stored in the stack.

Explanation:

Variable x will not be in stack as is it a global variable.

Variable i will not be in stack as is it a static variable.

Variable j will be in stack as is it a local variable in the function.

Variable m will be in stack as is it a local variable in the function.

Variable k , a pointer will be in stack as it is in the function bar locally.

._.-.....

...............

Answer:

D. Subscriber

Explanation:

Digital Subscriber Line is a family of point-to-point technologies designed to provide high-speed data transmission over traditional telephone lines.

The high speed data transmission property helps to transmit data in a fast and timely manner between two or more points or people during calls, texts and other activities.

Answer:

Implementation of the given problem in C++:

#include <bits/stdc++.h>

using namespace std;

int main() {

 vector<string> category, name, description, availability;

 string str;

 cout << "Enter the name of text file to open: ";

 cin >> str;

 ifstream file(str);

 while (getline(file, str)) {

   size_t pos1 = str.find('\t');             // to find the first tab delimiter

   size_t pos2 = str.find('\t', pos1 + 1);   // to find the second tab delimiter

   size_t pos3 = str.find('\t', pos2 + 1);   // to find the third tab delimiter

   category.push_back(str.substr(0, pos1));

   name.push_back(str.substr(pos1 + 1, pos2 - pos1 - 1));

   description.push_back(str.substr(pos2 + 1, pos3 - pos2 - 1));

   availability.push_back(str.substr(pos3 + 1, str.length() - pos3));

 }

 for (int i = 0; i < name.size(); i++)

   if (availability[i] == "Available")

     cout << name[i] << " (" << category[i] << ") -- " << description[i] << endl;

}

Output:-

The program is an illustration of file manipulations in C++.

File manipulation involves writing to and reading from a file

The program in C++ where comments are used to explain each line is as follows:

#include <bits/stdc++.h>

using namespace std;

int main() {

   //This declares all vector variables

   vector<string> catg, name, desc, status;

   //This declares the file name as a string variable

   string fname;

   //This prompts the user for the filename

   cout <<"Filename: ";

   //This gets input for the filename

   cin >> fname;

   //This opens the file

   ifstream file(fname);

   //The following is repeated till the end of the file

   while (getline(file, fname)) {

       //This finds the first tab delimiter

       size_t pos1 = fname.find('\t');

       //This finds the second tab delimiter

       size_t pos2 = fname.find('\t', pos1 + 1);

       //This finds the third tab delimiter

       size_t pos3 = fname.find('\t', pos2 + 1);

       //The next four lines populate the vector variables

       catg.push_back(fname.substr(0, pos1));

       name.push_back(fname.substr(pos1 + 1, pos2 - pos1 - 1));

       desc.push_back(fname.substr(pos2 + 1, pos3 - pos2 - 1));

       status.push_back(fname.substr(pos3 + 1, fname.length() - pos3));

   }

   //This iterates through the file, line by line

   for (int i = 0; i < name.size(); i++){

       //This prints each line

       if (status[i] == "Available"){

           cout << name[i] << " (" << catg[i] << ") -- " << desc[i] << endl;

       }

   }

   return 0;

}

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Answer:

Explanation:

The following program is written in Python. It creates two functions, one for writting the players and their scores to the file, and another function for reading the file and outputting whether or not they made Par. The functions can be called as many times that you want and the writeFile function allows for 16 inputs to be made when called. A test case has been provided with all of the players mentioned in the question. The output can be seen in the attached image below.

def writeFile():

   file = open('output.txt', 'w')

   for x in range(16):

       firstName = input("Enter First Name:")

       lastName = input("Enter Last Name:")

       handicap = input("Handicap:")

       score = input("Score:")

       file.write(str(firstName) + " " + str(lastName) + " " + str(handicap) + " " + str(score) + "\n")

   file.close()

def readFile():

   file = open('output.txt', 'r')

   for line in file:

       lineArray = line.split(" ")

       if int(lineArray[-1]) < 80:

           print(str(lineArray[0]) + " " + str(lineArray[1]) + " Under Par" )

       elif int(lineArray[-1]) == 80:

           print(str(lineArray[0]) + " " + str(lineArray[1]) + " Made Par")

       else:

           print(str(lineArray[0]) + " " + str(lineArray[1]) + " Over Par")

   file.close()

writeFile()

readFile()

Answer:

10000

Explanation:

Answer:

The program in Python is as follows:

year = int(input("Enter a year: "))

print(year,end=" ")

if year % 4 == 0:

  if year % 100 == 0:

      if year % 400 == 0:           print("is a leap year")

      else:           print("is not a leap year")

  else:       print("is a leap year")

else:   print("is not a leap year")

Explanation:

This gets input for year

year = int(input("Enter a year: "))

This prints year, followed by a blank

print(year,end=" ")

If year is divisible by 4

if year % 4 == 0:

If yes, check if year is divisible by 100

  if year % 100 == 0:

If yes, check if year is divisible by 400; print leap year if true

      if year % 400 == 0:           print("is a leap year")

print not leap year if year is not divisible by 400

      else:           print("is not a leap year")

print leap year if year is not divisible by 100

  else:       print("is a leap year")

print leap year if year is not divisible by 4

else:   print("is not a leap year")

Answer:

def is_leap_year(user_year):    

   if(user_year % 400 == 0):        

       return True          

   elif user_year % 100 == 0:        

       return False        

   elif user_year%4 == 0:        

       return True          

   else:        

       return False

if __name__ == '__main__':    

   user_year = int(input())    

   if is_leap_year(user_year):        

       print(user_year, "is a leap year.")

   else:        

       print(user_year, "is not a leap year.")

Explanation:

Answer and Explanation:

Ben needs to cite his source of information when including information from the Web in his academic paper. A common citation method that he could use to cite his source is APA style.

When citing a website using APA style of references, you need to include the author, the title of the page or article, the date of publication, , the website name, and the URL(ususally in brackets).

Answer:

Several errors:

Answer:

Specialized fr just want point lol

Explanation:

Answer:

in the body part of the declaration or definition

Explanation:

In functional programming the scope of a variable is in the body part of the declaration or definition. Meaning that as soon as it is declared, whatever body it is in can call and use that variable but not any code outside of that body. For example, in the below code variable (var1) is declared inside func1 and therefore can be used by any code inside the body of func1 but not by code inside func2 since it is outside the body of func1.

void func1() {

int var1;

}

void func2() {

var1 = 2 // This will not work, since var1 is only available in func1()

}

Answer:

Word processing is the process of creating and editing documents on a computer. It allows a user to create documents that mimic the format and style of a typical typewriter. It requires a computer and word processing software. A printer may also be used to create a physical copy of the document.

Explanation:

Answer:

A one-tailed test with upper reject region

Explanation:

H0 : μ ≤ 37

H1 : μ > 37

This is a right tailed tailed test as indicated by the greater than symbol on the hypothesis defined. Hence, the critical region will lie to the right of the area under the curve.

Critical region which lies to the right of the curve is called the upper rejection region.

Rejecting the Null, H0 means that ; the value of the test statistic exceeds the critical value;

When the hypothesis is declared with the less than sign, rejection region lies to the left or lower region.

While a two tailed test has rejection region shares between each tail.

Answer:

False

Explanation:

Answer:

=(J8 - SUM(D17:D20))

Explanation:

Required

Add D17 to D20

Subtract the result from J8

Save the result in K8

To do this, we make use of a nested bracket.

The innermost bracket is to add up D17 To D20 using the sum function.

i.e. SUM(D17:D20)

While the outermost bracket will subtract the calculated sum from J8.

=(J8 - SUM(D17:D20))

The SUM function is used to Adds values, in which users can add different values, in cells or range references or a mix of each of them, and the further calculation can be defined as follows:

In this question, we use the "=(J8 - SUM(D17:D20))" function that's description can be defined as follows:

Therefore the final answer is "=(J8 - SUM(D17:D20))".

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Answer:

The Refine command group

Explanation:

Answer: See explanation

Explanation:

Following the information given in the question, the testing process for the website will include testing the links that are on the site.

Another that ng to test is to check if the menus and the buttons are working properly. Furthermore, the layout should be ensured that it's consistent as well as the ease with which the website can be used.

Answer:

260

Explanation:

I hope it helps choose me the brainest