what is the online shopping?explian abstract of online shoopimg?

Answer:

#include<iostream>

using namespace std;

//create the function  

bool isSorted(int arrays[]){

   int Array_size=10;//store the size

   //check for condition if array is size 1 or zero

   if(Array_size==1 || Array_size==0){

       return true;

   }

   //traversing the array and check for sort

   for(int i=1;i<Array_size;i++){

       if(arrays[i-1]>arrays[i]){

           return false;

       }

   }

   return true;

}

//main function

int main(){

   //initialization

   int arrays[10];

   cout<<"Enter the 10 numbers: "<<endl;

   //for storing the value in array

   for(int i=0;i<10;i++){

       cin>>arrays[i];

   }

   //call the function and check is true or not and display message

   if(isSorted(arrays)){

       cout<<"Array is Sorted"<<endl;

   }else{

       cout<<"Array is not Sorted"<<endl;

   }

   return 0;

}

Explanation:

Include the library for using the input/output instruction.

create the function 'isSorted' with one parameter arrays and return type id bool. It means the function returns the true or false.

then, declare the variable and check the condition using the if-else statement. if the array size is zero or one, it means the array is sorted. So, the function returns true. otherwise, the program executes the next statement.

After that, take a for loop and traversing the array, an if-else statement is used for checking the previous element is greater than the next element, if condition true, the function returns the false.

after the loop checked all the element and the loop does not return false. It means the array is sorted and the function returns true.

create the main function and declare the array with size 10.

print the message on the screen and then store the element in the array.

we take a for loop and it runs 10 times. so, the user enters the number for every cycle of loop and store in the array.

after that, calling the function with an if-else statement, as we know the function returns the Boolean. So, if the function returns true then if statement executes and print message otherwise else statement executes and prints the appropriate message.

Answer:

A - Discuss controversial topics

Explanation:

Small talk refers to polite, informal conversation that people engage in during social occasions. It is meant to be lighthearted, usually concerning unimportant topics. Therefore, the discussion of controversial topics goes against the purpose and characterization of effective small talk.

The effort is necessary in making sure that the data is meaningful, correct, and timely. Many analysts are increasingly focused on quality on a per-attribute basis instead of a per-report basis. This will avoid excess control of access and instead focus on meaning. A data-driven organization that includes a comprehensive data cleanup is able to make informed choices that maximize value on strategic investments.

Answer: Physical location

Explanation:

If we place records from, different tables in adjacent physical location, it would increases efficiency of a databases as, database consolidates records from previously store in separate files into a common file. Databases are fast and efficient when they are dealing with large data. When all the information is stored in multiple physical location it is also known as distributed database, as physical location helps to provide the physical and logical path and also protect from default locations in the database.

Answer:

Own Experience

Explanation:

Great question, it is always good to ask away and get rid of any doubts that you may be having.

One of the most powerful leadership tools a project manager has is his/her experience

The most effective leadership trait a project manager can have is experience. Knowing what works and what doesn't can mean the difference between a successful project or a failure. A leader with experience has already developed the behavior needed to deal with the employees, as well as make sure everyone is doing what they are supposed to. They also have dealt with many common leadership problems and know how to solve them in a quick and timely manner. This way things move forward according to plan.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

Answer:

D - Finally

Explanation:

Once the program has executed and exited the try-catch structure (when all error handling is completed), it always executes the finally clause. The finally clause is best utilized when you want code executed even if the try structure finds an exception.

Final answer:

The method _jspService() is not a standard part of the JSP lifecycle; it's an implementation detail by JSP containers but not to be directly used by developers.

Explanation:

The question pertains to the standard methods in the JavaServer Pages (JSP) life cycle. In JSP, there are several lifecycle methods that the JSP container (like Tomcat or Jetty) calls to manage the JSP page. These methods include jspInit() for initialization, jspService() for processing requests, and jspDestroy() for cleanup when the JSP is about to be destroyed. However, the method _jspService() is not part of the JSP life cycle and is actually an implementation detail used by some JSP containers. This method is typically generated by the JSP container during JSP to servlet conversion and should not be called directly by developers.

Answer:

int vowels(string s){

   int count=0;

   for(int i=0;s[i]!='\0';i++){

       if(s[i]=='a' || s[i]=='e' ||s[i]=='i'||s[i]=='o'||

          s[i]=='u'||s[i]=='A'||s[i]=='E'||s[i]=='I'||

          s[i]=='O' || s[i]=='U'){

           count++;

       }

   }

   return count;

}

Explanation:

Create the function with return type int and declare the parameter as a string.

define the variable count for storing the output. Then, take a for loop for traversing each character of the string and if statement for checking the condition of the vowel.

vowel are 'a', 'e', 'i', 'o', 'u' in lower case. we must take care of the upper case as well.

vowel are 'A', 'E', 'I', 'O', 'U' in upper case.

if the condition is true to update the count by 1.

This process continues until the string not empty.

and finally, return the count.

Answer:

The errors in the loop condition such that it is not giving desired results or it is not running accordingly.There are different types of loop errors which are as following:-

1.Infinite loop:-When the is not able to stop then the error is called infinite loop. for ex:-

int i=1;

while(i!=0)

{

cout<<"I am King"<<endl;

i++;

}

2.Off by one error:-This error mostly happens in loop for arrays as indexing of the array is from 0 to size-1 .So looping over the array up to the size is a off by one error.

3.Equality v/s assignment operator error:-In this error the condition in the loop is like this d=f which is wrong since = is assignment operator it assigns the value of f to d while d==f checks that the value of d and f are equal or not.

4.&& v/s || loop error:- In this error we use and operator (&&) instead of or operator (||) and vice versa.

symptoms of loop errors are not the desired output.

Increment means to increase a value by one. Incremental change is change in a value by one. Hope this helps!

Answer:

 VLIW stands for the very long instruction word and it basically works on the principle of RISC that is reduced instruction set computer. It is the combination of the multiple instructions by the compiler. It has simple hardware architecture and instruction and while designing in VLIW compiler are performed the difficult tasks.

In super scalar, it is the processor with multiple pipeline instructions, which basically allowed various instruction to be process simultaneously in each cycle. It is basically the method of parallel computing which are used in various processor.

The question pertains to an automotive service known as a 'Lube Job,' which costs $18.00 and involves lubricating vehicle parts to ensure they function properly.

The phrase 'Lube job---$18.00' refers to a service commonly offered at automotive maintenance and repair shops. This service includes lubricating the chassis and other moving parts of the vehicle to ensure proper functionality and to prevent wear and tear. The cost indicated is $18.00, which would be the price a customer is expected to pay for this service. This topic relates to business operations, particularly in the area of automotive service and maintenance.

When you block statements, you must remember that any method you declare within a block is local to that block.

Each single statement in a Java program must be executed in the correct order. When all connected statements are enclosed in braces, we can sometimes produce a block statement that will be read as a single statement and allow us to use many statements to denote a single unit of work.

A compound statement that has been paired with a block statement is comparable.

When the class is loaded by JVM class loaders, the static blocks will only ever be executed once (Much like other static variables present at the class level).

Therefore, When you block statements, you must remember that any method you declare within a block is local to that block.

To learn more about block statement, refer to the link:

https://brainly.com/question/15709261

#SPJ6

Answer:

scanf("%d %lf %c", &age, &pay, &section);

Explanation:

To read the value in c program, the instruction scanf is used.

To read the integer value, use the %d format specifier in the scanf and corresponding variable name age with ampersand operator.

To read the double value, use the %lf format specifier in the scanf and corresponding variable name pay with ampersand operator.

To read the character value, use the %c format specifier in the scanf and corresponding variable name section with ampersand operator.

Answer:

In the function definition.

Explanation:

Function is the block of statement which is used to perform a special task.

when we define the function, we have call the function as well without calling function is not used.

syntax for calling:

name(argument_1,argument_1,...);

we put the argument in the calling to function.

syntax for defining:

type name(parameter_1,parameter_2,.....)

{

     statement;

}

In the definition, we declare parameter for use the value of arguments pass in the calling.

Therefore, the answer is in the function definition.

Answer:

Artificial Intelligence and IOT

Explanation:

Great question, this is an important topic in the world today.

One huge emerging trend in the world of information technology today is Artificial Intelligence and IOT also known as the Internet of Things. Artificial Intelligence today can be found in just about any smart device. They are capable of searching the internet instantaneously in order to solve a problem and compare hundreds and thousands of scenarios in a couple of seconds in order to answer questions and solve problems.

Combining this with the Internet of Things , which is a worldwide web of interconnected devices. Artificial Intelligence has the ability to change our world beyond recognition in the next decade, by automatizing everything that requires human involvement to complete today.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

Answer:

if(a < 10)

{ b = 0; c = 1;}

else

{ b = -99; c = 0;}

Explanation:

The if-else statement assigns values to variables b and c based on the condition whether a is less than 10. It assigns 0 to b and 1 to c if a < 10; otherwise, it assigns -99 to b and 0 to c.

This if-else structure is a fundamental concept in programming, allowing conditional execution of code based on whether a condition is true or false. For instance, if a equals 5, the values assigned will be b=0 and c=1, because 5 is less than 10. Conversely, if a equals 15, the assignments will be b=-99 and c=0.

Answer:

Java applets are the small programs written in java language.It is usually present on the web page .It has the also the property of working on HTML page and is client side based program which helps in making any website more attracting and active.

Example-the applet which is  running a particular window can be overwritten in other window as well.

Java Beans are the type of class that are used for encapsulating the other object in it.The execution and use of java beans can be don by using builder tools. It follows the getter and setter technique that help in providing the value of different  properties of by getting and setting it.

Example- AWT classes, Swing

Answer:

Java applets are the small programs written in java language.It is usually present on the web page .It has the also the property of working on HTML page and is client side based program which helps in making any website more attracting and active.

Example-the applet which is  running a particular window can be overwritten in other window as well.

Java Beans are the type of class that are used for encapsulating the other object in it.The execution and use of java beans can be don by using builder tools. It follows the getter and setter technique that help in providing the value of different  properties of by getting and setting it.

Example- AWT classes, Swing

Answer:

hoursWorked >= FULL_WEEK

Explanation:

The operator sign and meaning:

>  means greater than

<  means less than

=  equal sign

! means NOT operator

== means equal equal sign

Option a: hoursWorked >= FULL_WEEK

It means hoursWorked is greater than or equal to FULL_WEEK.

Option b: hoursWorked > FULL_WEEK

It means hoursWorked is greater than to FULL_WEEK.

Option c: hoursWorked == FULL_WEEK

It means hoursWorked is equal equal to FULL_WEEK.

Option d: hoursWorked != FULL_WEEK

It means hoursWorked is not equal to FULL_WEEK.

Therefore, Option a is the correct option.

The correct decision statement to check if 'hoursWorked' is greater than or equal to 'FULL_WEEK' is 'a. hoursWorked >= FULL_WEEK'. This includes scenarios where 'hoursWorked' is exactly a full week or more.

The decision statement that will correctly check whether hoursWorked is greater than or equal to the FULL_WEEK constant is:

a. hoursWorked >= FULL_WEEK

This statement checks if the variable hoursWorked is at least equal to the value of the FULL_WEEK constant. It covers both the scenario where hours worked are exactly equal to a full week and any amount of hours that is greater. In contrast:

Answer:

scope    

Explanation:

Destructor is a member function and it call automatically when the class object goes out of scope.

Out of scope means, the program exit, function end etc.

Destructor name must be same as class name and it has no return type.

syntax:

~class_name() { };

For example:

class xyz{

  xyz(){

        print(constructor);

   }

~xyz(){

        print(destructor);

   }

}

int main(){

    xyz num;

}//end program

when the object is create the constructor will called and when the program end destructor will call automatically.

Answer:

Datapath :- It is the hardware that performs every required operation  for example:-registers,ALU, and internal buses.

Datapath is the brain of a processor because it executes the fetch-decode-execute cycle.

Steps in data path design are as following:-

(1) Find the instruction classes and formats in the ISA.

(2) Design data path components and connections for each instruction class .

(3) Create the data path segments designed in (Step 2) to yield a fused data path.

Simple datapath parts include memory (stores the current instruction), PC (program counter) and ALU(Arithmetic and Logic Unit).

Answer:

107₁₀ - 1101011

₂ (Binary representation)

200₁₀- 11001000₂ (Binary representation)

Explanation:

Converting from Decimal to binary:

Procedure -

1. Divide the number by 2, write the reminder separately.

2. Divide the divisor by 2, write the reminder before the previously written reminders.

Keep doing this till you get your divisor as 1.

Then we will write the divisor  before the written reminders and that will be the binary representation.

 For 107 :

          We divide 107 by 2 ,we get the divisor 53 and remainder 1

                                                  ( 1 )

Then,we will divide this divisor i.e 53 by 2,we get divisor 26 and remainder 1 ,we will put this remainder before the previous one.

                                                ( 1 1 )      

Then,we will divide this divisor i.e 26 by 2,we get divisor 13 and remainder 0 ,we will put this remainder before the previous one.    

                                                 ( 0 1 1 )

Then,we will divide this divisor i.e 13 by 2,we get divisor 6 and remainder 1 ,we will put this remainder before the previous one.    

                                                 ( 1 0 1 1 )

Then,we will divide this divisor i.e 6 by 2,we get divisor 3 and remainder 0,we will put this remainder before the previous one.    

                                                 ( 0 1 0 1 1 )

Then,we will divide this divisor i.e 3 by 2,we get divisor 1 and remainder 1  ,we will put this remainder before the previous one.    

                                                 ( 1 0 1 0 1 1 )

As we get the divisor=1,then we will stop.we will write the divisor before the written reminders.

                                              ( 1 1 0 1 0 1 1 )

This will be the binary representation of 107.

For 200 :

         We divide 200 by 2 ,we get the divisor 100 and remainder 0

                                                  ( 0 )

Then,we will divide this divisor i.e 100 by 2,we get divisor 50 and remainder 0 ,we will put this remainder before the previous one.

                                                ( 0 0 )      

Then,we will divide this divisor i.e 50 by 2,we get divisor 25 and remainder 0 ,we will put this remainder before the previous one.    

                                                 ( 0 0 0 )

Then,we will divide this divisor i.e 25 by 2,we get divisor 12 and remainder 1 ,we will put this remainder before the previous one.    

                                                 ( 1 0 0 0 )

Then,we will divide this divisor i.e 12 by 2,we get divisor 6 and remainder 0 ,we will put this remainder before the previous one.    

                                                 ( 0 1 0 0 0 )

Then,we will divide this divisor i.e 6 by 2,we get divisor 3 and remainder 0  ,we will put this remainder before the previous one.    

                                                 ( 0 0 1 0 0 0 )

Then,we will divide this divisor i.e 3 by 2,we get divisor 1 and remainder 1,we will put this remainder before the previous one.    

                                                 ( 1 0 0 1 0 0 0 )

As we get the divisor=1,then we will stop.we will write the divisor before the written reminders.

                                                 ( 1 1 0 0 1 0 0 0 )

This will be the binary representation of 200.

Answer:

#include <iostream>

using namespace std;

int main() {

float rainfall_inch,rainfall_mm;//declaring two variables of float type to hold the value rain in inches and mm.

cin>>rainfall_inch;//taking input of rain in inches..

rainfall_mm=rainfall_inch*25.4;//conveting inches to mm and storing in raingfall_mm.

cout<<rainfall_inch<<" inches = "<<rainfall_mm<<" mm of rain"<<endl;//printing the output.

return 0;

}

Explanation:

The above written program is in c++ for converting the rainfall in inches to mm.

I have taken two variables of type float to store the values of rainfall in inches and mm.

Conversion of inches to mm.

Printing the result.

Answer:

printf("%f", roi(3, amt));

Explanation:

To call the function, we have to put the function name without return type and if the function have parameter then we have to pass the parameter without data type as well.

Let discuss the options:

Option A: float roi(int, double);

it is not a calling, it is used to declare the function. In calling, return type of the function like float and data type of the parameter does not pass like int, double.

Option B: printf("%f", roi(3, amt));

print is used to display the result, inside the print it call the function. It is correct way to call the function.

Option C: float roi( int yrs, double rate);

it is not a calling, it is used to declare the function. In calling, return type of the function like float and data type of the parameter does not pass like int, double.

Option D: float roi( int yrs, double rate)

Same reason as option C.

Therefore, the option B is correct option.

Explanation:

Below is the java code for the ladtract class :-

public class ladtract

{

private double length;  //length of tractor

private double width;   //width of tractor

public double calculateArea(){  

    return length*width;    //calculate and return the area of the tractor

}

public boolean equals(Object o) {

    if (o == this) {    //check if it's the same object

        return true;

    }

       if(o.length==this.length && o.width==this.width){   //check if the length and width are same for both objects

           return true;

       }

       return false;  

}

public String toString(){

    return "Area="+calculateArea(); //return the area of the tractor as a string

}

}

Answer:

setCharAt()

Explanation:

StringBuilder is a dynamic object that allow to create the string with no size restriction.

To answer the question, let discuss each option.

Option a: insert()

insert function is used to insert the element at the specific location but it does not change the rest of the character.

Option b: setCharAt()

it is used to change the value at specific location, it takes two argument location and character.

Option c: append()

it is used to connect the two string but it does not change the rest of the character.

Option c: charAt()

it is used to get the character at specific location. it does not allow the change.

Therefore, option b is correct option.

Answer:

insert()

Explanation:

StringBuilder is a dynamic object which is used to create the string without any size restriction.

let discuss the option:

option a: append()

It is a function which is used to append the two string. but it not add the character at specific location.

option b: charAt()

it is function which is used to get the character at specific location.

option c: insert()

It is a function which is used to add the character at specific location, it takes two parameter location and character.

option d: setCharAt()

it is a function which is use to update the character at specific location.

Therefore, the correct option is c.

Answer:

Output

Enter first number:  

1

Enter second number:  

2

Enter third number:  

3

Enter fourth number:  

4

Average: 2.5

Explanation:

Below is the java program to calculate the average of four numbers:-

import java.util.Scanner;

public class Average {

public static void main(String[] args){

 int a,b,c,d;

 double average=0.0;

 Scanner s=new Scanner(System.in);

 System.out.println("Enter first number: ");

 a=s.nextInt();

 System.out.println("Enter second number: ");

 b=s.nextInt();

 System.out.println("Enter third number: ");

 c=s.nextInt();

 System.out.println("Enter fourth number: ");

 d=s.nextInt();

 average=(a+b+c+d)/4.0;

 System.out.println("Average: "+average);

}

}

Answer:

The execution resumes in the finally block if one exists or otherwise from the next statement following the try...catch block.

Explanation:

Once an exception has been thrown and caught in the code, the execution continues with the statements in the finally block if one exists. If there is no finally block defined then execution resumes from the next statement following the try... catch block. For example:

try{

//An exception is raised

}

catch (Exception e){

//Exception is handled

}

System.out.println("After try...catch");

In this code segment, the next statement to be executed after catch is the System.out.println();