how can you best explain server side caching with web pages
Answer:
Server side web caching typically involves utilizing a web proxy which retains web responses from the web servers it sits in front of, effectively reducing their load and latency.
Explanation:
a technique for printing text images or pattern which originated in china as a method for printing on paper
Answer:
Woodblock printing or block printing is a technique for printing text, images or patterns used widely throughout East Asia and originating in China in antiquity as a method of printing on textiles and later paper. As a method of printing on cloth, the earliest surviving examples from China date to before 220 AD.
Please I need ASAP
What is the intersection of a column and a row on a worksheet called?
Column
Value
O Address
Cell
Answer:
Cell
Explanation:
A cell is the intersection of a row and a column—in other words, where a row and column meet.
Write a program that creates a login name for a user, given the user's first name, last name, and a four-digit integer as input. Output the login name, which is made up of the first five letters of the last name, followed by the first letter of the first name, and then the last two digits of the number (use the % operator). If the last name has less than five letters, then use all letters of the last name. Hint: Use the to_string() function to convert numerical data to a string.
Answer:
In C++:
#include <iostream>
#include <string>
#include <sstream>
using namespace std;
int main(){
string lname, fname,stringnum; int num; string login, pwd;
cout<<"Last Name: "; cin>>lname;
cout<<"First Name: "; cin>>fname;
cout<<"Four-digit integer: "; cin>>num;
stringnum = to_string(num).substr(0,4);
stringstream geek(stringnum); geek>>num;
num = num%100;
pwd = to_string(num);
if(lname.length()<5){ login = lname+fname.substr(0,1); }
else{ login = lname.substr(0,5)+fname.substr(0,1); }
cout<<"Login Name: "<<login<<endl;
cout<<"Password: "<<pwd<<endl;
return 0;
}
Explanation:
This declares all necessary variables
string lname, fname,stringnum; int num; string login, pwd;
This prompts the user for last name
cout<<"Last Name: "; cin>>lname;
This prompts the user for first name
cout<<"First Name: "; cin>>fname;
This prompts the user for a four digit integer
cout<<"Four-digit integer: "; cin>>num;
This converts the input number to string and gets only the first four integer
stringnum = to_string(num).substr(0,4);
This converts the string back to an integer
stringstream geek(stringnum); geek>>num;
This gets the last two of the four digit integer
num = num%100;
This gets the password of the user
pwd = to_string(num);
This gets the login name of the user.
This is executed if the length of the first name is less than 5
if(lname.length()<5){ login = lname+fname.substr(0,1); }
This is executed if otherwise
else{ login = lname.substr(0,5)+fname.substr(0,1); }
This prints the login name
cout<<"Login Name: "<<login<<endl;
This prints the password
cout<<"Password: "<<pwd<<endl;
What is the major difference between the intranet and extranet?
Question 36 options:
Intranets hold more importance
The major difference between the two, however, is that an intranet is typically used internally.
Extranets improve internal communications
None of the above
Explanation:
The major difference between the two, however, is that an intranet is typically used internally.
The major difference between the intranet and extranet is that The major difference between the two, however, is that an intranet is typically used internally.
What is an Intranet?Traditionally, an intranet is the concept of as a non-public and confined inner Web-primarily based totally web website online and/or community this is best handy to customers inside an organization.
An intranet is a non-public community contained inside an agency this is used to soundly proportion business enterprise facts and computing assets amongst employees. An intranet also can be used for operating in corporations and teleconferences. Intranets inspire communique inside an organization.
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A person is trying to remember a list of 12 different items:
snow, strawberry, football, banana, soccer, rain, apple, tennis, sleet, hail, orange, rugby
In order to better remember them, he compresses the original list into something shorter that is easier to remember. What would be a compression that would best help him remember the 12 items?
Answer:
for me personally, it would help if the items were rearranged with like items, for example: snow, sleet, rain, and hail would go together.
so the list should look something like this:
weather conditions
snowsleethailrainfruits
strawberrybananaappleorangesports
footballsoccertennisrugbyhope i helped <3 have a nice day
Answer:
weather(rssh) fruit(sabo) sport(fstr)
Explanation:
Top-level domain identifies the type of organization. Which one does NOT belong?
Question 4 options:
.gov
.mil
.org
.cn
Answer:
.cn does Not belong the rest of them do belong
What is Ephemeral graphic communication?
7 steps in infographic design
Answer:
Step 1: Choose your topic and research your audience. Before looking at your data, think about a topic and an audience with whom it can resonate.
Step 2: Take a look at your data and consolidate it.
Step 3: Craft the copy.
Step 4: Design!
Step 5: Review, review, review.
Step 6: Publish and promote.
Conclusion.
Explanation:
Process infographics are a specific type of infographic, designed to visualize, summarize and simplify processes. They're perfect for visualizing marketing strategies, new employee onboarding, customer journey maps, product guides, recipes and more.
How many digits are there in a decimal system
Answer:
10
Explanation:
Answer:
4
Explanation:
Tenth , hundredth , thousandths , tenthousanths
hot components or sharp edges of computer is an example of what hazard
Answer:
hot components or sharp edges of computer is an example of a mechanical hazard
what is an occupation?
Answer:
a job or profession.
Answer:
An occupation is something that someone does for a living.
Explanation:
An occupation is something that someone does for a living and it can also be called a job or profession. For example, my occupation is a fast food crew member.
Ram and Hari can finish a piece of work in 6 days and 12 days respectively in how many days will they finish it working together
Answer:
4 days
Explanation:
Given - Ram and Hari can finish a piece of work in 6 days and 12 days
respectively.
To find - In how many days will they finish it working together
Proof -
As given,
Ram and Hari can finish a piece of work in 6 days and 12 days respectively.
⇒1 day work of Ram done in = [tex]\frac{1}{6}[/tex]
1 day work of Hari done in = [tex]\frac{1}{12}[/tex]
If they work together,
1 day work of both together done in = [tex]\frac{1}{6}[/tex] + [tex]\frac{1}{12}[/tex] = [tex]\frac{2 + 1}{12} = \frac{3}{12}[/tex] = [tex]\frac{1}{4}[/tex]
As we know Work is inversely proportional to efficiency
And efficiency = Person's 1 day work
As we have ,
1 day work of both together done in = [tex]\frac{1}{4}[/tex]
⇒ Total work done in 4 days if they work together.
Master method/theorem can be used to find the running time of all recursive programs.
a. True
b. False
Write a program that keeps asking the user for new values to be added to a list until the user enters 'exit' ('exit' should NOT be added to the list). These values entered by the user are added to a list we call 'initial_list'. Then write a function that takes this initial_list as input and returns another list with 3 copies of every value in the initial_list. Finally, inside main(), print out all of the values in the new list.
Answer:
def create_3_copies(initial_list):
another_list = []
for i in range(3):
for x in initial_list:
another_list.append(x)
return another_list
initial_list = []
while True:
value = input("Enter a value: ")
if value == "exit":
break
initial_list.append(value)
for x in create_3_copies(initial_list):
print(x, end=" ")
Explanation:
Create a function that takes initial_list as parameter. Inside the function:
Create an empty list called another_list
Create a nested for loop. The outer loop iterates 3 times (Since we need to add every value 3 times). The inner loop iterates through the another_list and adds each value to the another_list.
When the loops are done, return the another_list
In the main:
Create an empty list named initial_list
Create an indefinite while loop. Inside the loop, ask the user to enter a value. If the value equals "exit", stop the loop. Otherwise, add the value to the initial_list
Create another for loop that calls the function we created passing the initial list as a parameter and iterates through the values that it returns. Inside the loop, print each value
Create a relational database table in Microsoft Excel for the grocery store of 20 employers.
Answer:
That is not a question.
Explanation:
true or false Encryption prevents hackers from hacking data?
Answer:
The answer here is False.
Explanation:
Encryption protects the data and not access to data.
In some cases, the hacker may not necessarily be trying to access or decrypt the data. They may prevent one from accessing it by placing a Ransomeware virus on it.
What a Ransomeware virus would do is to prevent the legal and rightful owner from accessing such data (whether encrypted or not) until their demands are met.
In many cases, they would ask for monies or cryptocurrencies.
Another way hackers attempt to get encrypted files is to try to get the decryption keys instead. The best practice against this is to keep decryption keys manually or in a password manager. Another way to protect very sensitive information is to have sensitive systems isolated from the internet.
Cheers
Extend the functionality of cout by implementing a friend function in Number.cpp that overloads the insertion operator. The overloaded insertion operator returns an output stream containing a string representation of a Number object. The string should be in the format "The value is yourNum", where yourNum is the value of the integer instance field of the Number class.Hint: the declaration of the friend function is provided in Number.h.Ex: if the value of yourNum is 723, then the output is:
Answer:
// In the number.cpp file;
#include "Number.h"
#include <iostream>
using namespace std;
Number::Number(int number)
{
num = number;
}
void Number::SetNum(int number)
{
num = number;
}
int Number::GetNum()
{
return num;
}
ostream &operator<<(ostream &out, const Number &n)
{
out << "The value is " << n.num << endl;
return out;
}
// in the main.cpp file;
#include "Number.cpp"
#include <iostream>
using namespace std;
int main()
{
int input;
cin >> input;
Number num = Number(input);
cout << num;
return 0;
}
Explanation:
The main function in the main.cpp file prompts the user for the integer value to be displayed. The Number file contains defined functions and methods of the number class to set, get and display the "num" variable.
What is IP address ?explain
Answer:
An IP address is a unique address that identifies a device on the internet or a local network. IP stands for "Internet Protocol," which is the set of rules governing the format of data sent via the internet or local network.
Explanation:
IP addresses provide a way of doing so and form an essential part of how the internet works.
Answer: An Internet Protocol address is a number which is unique to. each device connected to the label. It is used for identification and location.
Explanation:
What are the characteristics of Instant Search in Outlook 2016? Check all that apply. A)Typing whole phrases makes your search more efficient.
B)An Instant Search box appears in every view in Outlook.
C)Instant Search can be found under the Search tab in Outlook.
D)After typing one word, it immediately begins displaying results.
E)The Search contextual tab appears when Instant Search is selected.
Answer:
B, D, and E.
Explanation:
Answer:
B,D,E
Explanation:
Edg 2021 just took test
Charlie makes pizza at a restaurant. The customers always compliment how great the pizza tastes. But Charlie takes a long time to make each pizza; this makes the customers wait longer, and orders get backed up. Give Charlie some constructive feedback on his performance using the sandwich technique.
Answer:What is the sandwich tech
Explanation:
what is cell reference
Answer:
A cell reference refers to a cell or a range of cells on a worksheet and can be used in a formula so that Microsoft Office Excel can find the values or data that you want that formula to calculate. In one or several formulas, you can use a cell reference to refer to: ... Data contained in different areas of a worksheet.
I hope it's helpful!
In this lab, you use the flowchart and pseudocode found in the figures below to add code to a partially created C++ program. When completed, college admissions officers should be able to use the C++ program to determine whether to accept or reject a student, based on his or her test score and class rank.
start input testScore,
classRank if testScore >= 90 then if classRank >= 25 then output "Accept"
else output "Reject" endif else if testScore >= 80
then if classRank >= 50 then output "Accept" else output "Reject" endif
else if testScore >= 70
then if classRank >= 75 then output "Accept"
else output "Reject"
endif else output "Reject"
endif
endif
endif
stop
Study the pseudocode in picture above. Write the interactive input statements to retrieve: A student’s test score (testScore) A student's class rank (classRank) The rest of the program is written for you. Execute the program by clicking "Run Code." Enter 87 for the test score and 60 for the class rank. Execute the program by entering 60 for the test score and 87 for the class rank.
[comment]: <> (3. Write the statements to convert the string representation of a student’s test score and class rank to the integer data type (testScore and classRank, respectively).)
Function: This program determines if a student will be admitted or rejected. Input: Interactive Output: Accept or Reject
*/ #include using namespace std; int main()
{ // Declare variables
// Prompt for and get user input
// Test using admission requirements and print Accept or Reject
if(testScore >= 90)
{ if(classRank >= 25)
{ cout << "Accept" << endl; }
else
cout << "Reject" << endl; }
else { if(testScore >= 80)
{ if(classRank >= 50)
cout << "Accept" << endl;
else cout << "Reject" << endl; }
else { if(testScore >= 70)
{ if(classRank >=75) cout << "Accept" << endl;
else cout << "Reject" << endl; }
else cout << "Reject" << endl; } } } //End of main() function
Answer:
The equivalent program in C++:
#include<iostream>
#include <sstream>
using namespace std;
int main(){
string Score, Rank;
cout<<"Enter student score and class rank: ";
cin>>Score>>Rank;
int testScore = 0, classRank = 0;
stringstream sstream(Score);
sstream>>testScore;
stringstream tream(Rank);
tream>>classRank;
if (testScore >= 90){
if(classRank >=25){cout<<"Accept";}
else{cout<<"Reject";}
}
else if(testScore >= 80){
if(classRank >=50){cout<<"Accept";}
else{cout<<"Reject";}
}
else if(testScore >= 70){
if(classRank >=75){cout<<"Accept";}
else{cout<<"Reject";}
}
else{cout<<"Reject";}
return 0;
}
Explanation:
This declares Score and Rank as string variables
string Score, Rank;
This prompts the user for score and class rank
cout<<"Enter student score and class rank: ";
This gets the user input
cin>>Score>>Rank;
This declarees testScore and classRank as integer; and also initializes them to 0
int testScore = 0, classRank = 0;
The following converts string Score to integer testScore
stringstream sstream(Score);
sstream>>testScore;
The following converts string Rank to integer classRank
stringstream tream(Rank);
tream>>classRank;
The following conditions implement the conditions as given in the question.
If testScore >= 90
if (testScore >= 90){
If classRank >=25
if(classRank >=25){cout<<"Accept";}
If otherwise
else{cout<<"Reject";}
} ---
If testScore >= 80
else if(testScore >= 80){
If classRank >=50
if(classRank >=50){cout<<"Accept";}
If otherwise
else{cout<<"Reject";}
}
If testScore >= 70
else if(testScore >= 70){
If classRank >=75
if(classRank >=75){cout<<"Accept";}
If otherwise
else{cout<<"Reject";}
}
For testScore less than 70
else{cout<<"Reject";}
If Mark has a read-write permission to the share \\fileserver\securefiles and a read-only permission to the file coolstuff.docx on the NTFS file system shared by the file share, he is able to perform which action?
a. Rename the file.
b. Read the file.
c. Change the contents of the file.
d. Delete the file.
Answer:
I don't know you should figure that out good luck
Explanation:
good luck
Java Programming Using nested if statement For a student to be accepted in XYZ College, the student must meet the following requirements: GPA must be 3.75 or higher. Family income must be more than $60,000 Applicant must be a New Jersey resident. XYZ college asked you to write a program to implement the above requirements. Write the program using (nested if) Submit: Source code for the program (java file) Output word or pdf or jpg Design pseudocode pdf or word or jpg
Answer:
Follows are the solution to this question:
import java.util.*;//import package
public class Main//defining a class
{
public static void main(String[] ags)//main method
{
float GPA;//defining floating point variable
int annual_income;//defining integer variable
Scanner ga = new Scanner(System.in);//creating Scanner class object
System.out.println("Enter GPA of student family : ");//print message
GPA= ga.nextFloat();//input value from user-end
System.out.println("Enter annual income of student family : ");//print message
annual_income= ga.nextInt();//input value from user-end
System.out.println("Is student resident of New Jersey(y/n) :");//print message
char a=ga.next().charAt(0);//defining char variable to input char value
if(GPA>=3.75) //use if block to check GPA value
{
if(annual_income>60000) // use if to check annual income value
{
if((a == 'y'|| a== 'Y')) //use if to check char value
System.out.println("Student accepted in college");//print message
else//defining else block
System.out.println("Student is not accepted in college because he/she not resident of New Jersey ");//print message
}
else//defining else block
System.out.println("Student is not accepted in college because annual income is less than $60000 ");//print message
}
else//defining else block
System.out.println("Student is not accepted in college because GPA is less than 3.75 ");//print message
}
}
Output:
Please find the attached file.
Explanation:
Please find the attached file of the pseudocode.
In this code one integer, one float, and char variable "GPA, annual_income, and a" is declared, that uses the scanner class for accept value from the user-end, and in the next step, nested if the statement is used that checks the GPA value, annual_income, and a value and use the print method to print a value with the message.
The Westfield Carpet Company has asked you to write an application that calculates the price of carpeting for rectangular rooms. To calculate the price, you multiply the area of the floor (width times length) by the price per square foot of carpet. For example, the area of floor that is 12 feet long and 10 feet wide is 120 square feet. To cover that floor with carpet that costs $8 per square foot would cost $960. (12 × 10 × 8 = 960.) First, you should create a class named RoomDimension that has two FeetInches objects as attributes: one for the length of the room and one for the width. (You should use the version of the FeetInches class that you created in Programming Challenge 11 with the addition of a multiply member function. You can use this function to calculate the area of the room.) The RoomDimension class should have a member function that returns the area of the room as a FeetInches object. Next, you should create a RoomCarpet class that has a RoomDimension object as an attribute. It should also have an attribute for the cost of the carpet per square foot. The RoomCarpet class should have a member function that returns the total cost of the carpet. Once you have written these classes, use them in an application that asks the user to enter the dimensions of a room and the price per square foot of the desired carpeting. The application should display the total cost of the carpet.
Answer:
Answered below
Explanation:
#program is written in Java
class RoomDimension{
double length;
double width;
RoomDimension (double length, double width){
this.length = length;
this.width = width;
}
public double roomArea ( ){
return length * width;
}
}
class RoomCarpet{
RoomDimension rd;
double price;
RoomCarpet ( RoomDimension rd, double price){
this.rd = rd;
this.price = price;
}
public double totalCost( ){
double area = rd.roomArea();
return area * price;
}
}
What can you use to make sure that you have no errors in Word Online?
Answer:
You can use grammarly. It woks amazingly!
Explanation:
What is the purpose of the Scene group in 3-D maps?
Answer:
The capability of having an integrated 2D-3D environment allows you to work with your data, maps, and scenes alongside one another. You can quickly switch between maps and scenes as well as link them together for a synchronized viewing experience.
Explanation:
Answer:
B: to customize the 3-D map for different displays with the same data
Explanation:
EDGE2021
In 2019, the tuition for a full time student is $7,180 per semester. The tuition will be going up for the next 7 years at a rate of 3.5% per year. Write your program using a loop that displays the projected semester tuition for the next 7 years. You may NOT hard code each years tuition into your program. Your program should calculate the tuition for each year given the starting tuition in 2019 ($7, 180) and the rate of increase (3.5%). You should then display the actual year (2020, 2021, through 2026) and the tuition amount per semester for that year
Answer:
In Python:
tuition = 7180
year = 2019
rate = 0.035
for i in range(2019,2027):
print(str(year)+": "+str(round(tuition,2)))
tuition = tuition * (1 + rate)
year = year + 1
Explanation:
This initializes the tuition to 7180
tuition = 7180
This initializes the year to 2019
year = 2019
This initializes the rate to 3.5%
rate = 0.035
This iterates through years 2019 to 2026
for i in range(2019,2027):
This prints the year and tuition
print(str(year)+": "+str(round(tuition,2)))
This calculates the tuition
tuition = tuition * (1 + rate)
This increments year by 1
year = year + 1
Which of the following commands are part of the Cells group on the HOME tab?
common commands such as bold, underline, copy, and paste. Also for cells format worksheet something like that...
The one that is a part of the Cells group on the home tab is insert. The correct option is 1.
What is a home tab?In Microsoft Word, the Home tab is the default tab. The relevant commands are divided into five groups: Clipboard, Font, Paragraph, Styles, and Editing.
It enables you to edit document settings such as font size, bullet placement, style selection, and many other standard features.
The most utilised document controls can be found under the Home Tab; using these controls, you can alter the text's font and size, paragraph and line spacing, copy and paste, and organisational structure. The Home Tab is divided into four separate sections.
Insert is the one that is a member of the Cells group on the home tab.
Thus, the correct option is 1.
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Your question seems incomplete, the missing options are:
i. Insert
ii. Delete
iii Format
iv. All of these
