Given: The following if statement uses an overloaded > operator to determine whether the price of a Car object is more than $5000. Car is a struct and myCar is an object of Car. Each Car object has two variables: id (int) and price (float). As you can see in the following code, the ID of myCar is 12345 and the price is $6,000.
Car myCar = {12345, 6000.};
float price = 5000;
if (myCar > price)
cout << "My car price is more than $5,000.\n";
Which one of the following function prototypes is correct syntax to overload the > operator based on the if statement above.
a. void operator>(float price);
b. bool operator>(Car& car, float price);
c. bool operator >(float amt);
d. bool operator>(Car& yourCar);
e. none of the above

Answer and Explanation:

Therefore, the load-balancing requirements for keeping about the same number of threads would be retained and the meaningful matter of top priority thread would also be retained.

Based on the information given, it is important to give higher priority to the queue that contains the high priority thread.

Also, once an element from the high priority queue is dequeued, then dequeue one thread from the queue containing low priority thread and this will be enqueued into the queue having high priority thread in order to balance the number of threads.

Since the priority queue automatically adjusts the thread, hence the removal of the thread from one priority queue to another is not a problem.

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Answer:

public static void PrintShampooInstructions(int numberOfCycles){

       if (numberOfCycles<1){

           System.out.println("Too Few");

       }

       else if(numberOfCycles>4){

           System.out.println("Too many");

       }

       else

           for(int i = 1; i<=numberOfCycles; i++){

               System.out.println(i +": Lather and rinse");

           }

       System.out.println("Done");

   }

Explanation:

I have used Java Programming language to solve this

Use if...elseif and else statement to determine and print "Too Few" or "Too Many".

If within range use a for loop to print the number of times

Answer:

#In Python

def shampoo_instructions(num_cycles):

   if num_cycles < 1: ///

       print ('Too few.') ///

   elif num_cycles > 4:

       print ('Too many.')

   else:

       i = 0

       while i<num_cycles:

           print (i+1,": Lather and rinse.")

           i = i + 1

       print('Done.')

user_cycles = int(input())

shampoo_instructions(user_cycles)

Explanation:

def shampoo_instructions(num_cycles): #def function with loop

   if num_cycles < 1:  #using 1st if statement

       print('Too few.')

   elif num_cycles > 4:

       print ('Too many.')

   else:

       i = 0

       while i<num_cycles:

           print (i+1,": Lather and rinse.")

           i = i + 1

       print('Done.')

user_cycles = int(input())

shampoo_instructions(user_cycles)

Answer:

There are a total of 8 page faults.

Explanation:

In FIFO page replacement, the requests are executed as they are received. The solution is provided in the attached figure. The steps are as follows

Look for the digit in the pages. if they are available, there is no page fault. If the digit does not exist in the page frames it will result in an error.

Answer:

cyberspace

Explanation:

It is the notional environment in which communication over computer networks occurs.

It is imperative that we safeguard this domain known as cyberspace.

The meaning of the cyberspace is the climate of the Internet.

There is large network of computers connected together in offices or organizations to explore the internet. The cyberspace has formed the first important needed thing in this century without which nothing can be done in personal space or in any companies.

The U.S. continues to become more dependent on the global domain within the information environment consisting of the interdependent network of information technology infrastructures, including the Internet, telecommunications networks, computer systems, and embedded processors and controllers.

So, we safeguard this domain known a cyberspace.

Learn more about cyberspace.

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#SPJ2

2 4 9

Explanation:

Basically what I thought was the way was, since 2 is first, then its 1, then since 4 is second, it's added second, lastly to get the last oneI added them all and got 9 so that's third.

Answer:

Does not exist.

Explanation:

The answer is not in the option:

Let's analyse the code:

random.randint(2,4)

This means take in random integer numbers starting with 2 and ending with 4.

Meaning numbers : 2, 3 and 4

Next math.pow(a,2) means a× a = a2

So when we input 2 the function;

math.pow(a,2) returns an integer 4

You do same for input 3 , it returns 9.

For input 4 it returns 16.

And the result is encapsulated in the function string(). Meaning display the result as a string:

4 9 16

Answer:

b. Try to convince the owner of the computer to give you to decryption key/password.

Explanation:

Encrypted hard drives have maximum security and high data protection. to access them you need to enter a password to unlock them.

The image filtering technique is a method that serves to selectively highlight information contained in an image, for which it does not work.

The encryption algorithm is a component used for the security of electronic data transport, not to access data on an encrypted hard drive.

The encryption key is used in encryption algorithms to transform a message and cannot be exposed by disconnecting the hard drive from its power source.

Answer:

weight1 = float(input("Enter the weight of first package: "))

price1 = float(input("Enter the price of first package: "))

weight2 = float(input("Enter the weight of second package: "))

price2 = float(input("Enter the price of second package: "))

if weight1 > 0 and price1 > 0 and weight2 > 0 and price2 > 0:

   unit_cost1 = price1 / weight1

   unit_cost2 = price2 / weight2

   if unit_cost1 < unit_cost2:

       print("Package 1 has a better price.")

   else:

       print("Package 2 has a better price.")

else:

   print("All the entered values must be positive!")

Explanation:

*The code is in Python.

Ask the user to enter the weight and the price of the packages

Check if the all the values are greater than 0. If they are, calculate the unit price of the packages, divide the prices by weights. Then, compare the unit prices. The package with a smaller unit price has a better price.

If all the entered values are not greater than 0, print a warning message

Answer:

From the given address:  7d2b:00a9:a0c4:0000:a772:00fd:a523:0358

We can see that:

In general, Internet Protocol version 6 (IPv6) is the Internet Protocol (IP) which was developed to deal with the expected anticipation of IPv4 address exhaustion.

The IPv6 addresses are in the format of a 128-bit alphanumeric string which is divided into 8 groups of four hexadecimal digits. Each group represents 16 bits.

Since the size of an IPv6 address is 128 bits, the address space has [tex]2^{128}[/tex] addresses.

Answer:

dependability

Explanation:

devon keeps his commitment

The personal skill that's demonstrated by Devin is dependability.

Dependability simply means when an individual is trustworthy and reliable. Dependability simply means when a person can be counted on and relied upon.

In this case, since Devon keeps his commitments, submits work when it's due, and shows up when scheduled, it shows that he's dependable.

It should be noted that employers love the people that are dependable as they can be trusted to have a positive impact on an organization.

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Answer:

B. Cross-train agents on both product lines

D. Implement a customer self-service portal

Explanation:

Cross-training is a way of teaching employees different aspects of the job so that they can have a measure of flexibility in the discharge of duties. Managers find this approach to be effective as they believe it saves cost and maximizes the usefulness of employees. It also helps to serve and satisfy a wider range of customers.

So for Universal Containers seeking to optimize cost without compromising customer satisfaction while managing two customer service contact centers, an effective way of dealing with the large call volumes is cross-training agents on both product lines so that they can attend to a wider range of customers. Cross-training agents on both product lines would make them more knowledgeable of the services being offered and this would minimize the need to transfer calls as all agents can provide information on the various products.

Implementing a customer self-service portal would also reduce the workload on the customer service agents as customers can access the information they need on their own.

Answer:

Brute force is  technique that is used for cracking password

In this case the system uses only three characters(0-9). By applying Brute force attack in "hit and try" manner we easily crack the password.

Explanation:

Solution

There are a wide variety of password cracking mechanisms.Brute force is one of the popular password cracking technique.Brute force attack is generally used to crack small passwords.

In the given example the system uses only three characters(0-9).By using Brute force attack in "hit and try" manner we easily crack the password.There are only 10 possible passwords for this type of system.Because we can arrange 0-9 only in 10 ways.But for Systems with long passwords it is difficult to find it in hit and try manner.But instead of having plain password each password have a random salt value.

In a system of 32 bit salt value there are 2^32 different key values.

By increasing the salt value from 32 bits to 64 bits there are 2^64 different key values.It increases the time taken to crack a password for an attacker.so by changing salt value from 32 to 64 bits will make it more harder for the adversary's attack to be successful.

Answer:

resps = []

percent_rain = [77, 45, 92, 83]

for percent in percent_rain:

   if percent > 90:

       resps.append("Bring an umbrella.")

   elif percent > 80:

       resps.append("Good for the flowers?")                  

   elif percent > 50:

       resps.append("Watch out for clouds!")

   else:

       resps.append("Nice day!")

for r in resps:    

   print(r)

Explanation:

*The code is in Python.

Create an empty list called resps

Initialize a list called percent_rain with some values

Create a for loop that iterates through the percent_rain. Check each value in the percent_rain and add the required strings to the resps using append method

Create another for loop that iterates throgh the resps and print the values so that you can see if your program is correct or not

Answer:

resps = []

for i in percent_rain:

   if i > 90:

       resps.append("Bring an umbrella.")

   elif i >80:

       resps.append("Good for the flowers?")                    

   elif i > 50:

       resps.append("Watch out for clouds!")

   else:

       resps.append("Nice day!")

Explanation:

external hard drive

external hard drive

Answer:

Amswer would be D

Explanation:

Answer:

Following are the algorithm to this question:

Find_Heavier_Coins(Coin[9]):

   i) Let Coin[] Array represent all Coins.  

   ii) Divide coin[] into 3 parallel bundles and each has three coins, example 0-2, 3-5, 6-8 indicate a1 a2 a3

   iii) Randomly select any two bundles and place them in balance [say a1 and a2]

   iv) If Weigh of a1 and a2 has same:

           // checking that if a3 has heavier coin

           Choose any two 6-8 coins and place them onto balance [say 6 and 8]

           If those who weigh has the same weight:

               Third coin is coin heavier [say 7]

           else:  

               The coin [6 or 8] is the one which is heavier on the balance

       else:

           //The coin has the package which would be heavier on the balance [say a1]

           Select any two coins on balance from of the heavier package [say 0 and 1]

   If they weigh the same weight:

       Third coin is coin heavier [say 2]

   else:

       The coin that is heavier on the balance is the [or 0]

Explanation:

In the above-given algorithm code, a method Find_Heavier_Coins is declared which passes a coin[] array variable in its parameters. In the next step, if conditional block is used that checks the values which can be described as follows:

Answer:

Costs will cover a need for more customer data. The further explanation is given below.

Explanation:

There have been some cases in which major corporations have chosen not to include law enforcement:

Answer:

a) tie the exception condition to a processing step

Explanation:

Numbering exception conditions, in a fully developed use case description is helpful to tie the exception condition to a processing step

The fully developed use case description is useful for the documentation of the context, purpose, description, conditions, and workflow of each use case. Activity diagrams give a graphical image of the use case workflow and serve the purpose of illustrating the alternative paths through a business process.

Answer:

def output_ints_less_than_or_equal_to_threshold(user_values, upper_threshold):

  for value in user_values:

      if value < upper_threshold:

          print(value)  

def get_user_values():

  n = int(input())

  lst = []

  for i in range(n):

      lst.append(int(input()))

  return lst  

if __name__ == '__main__':

  userValues = get_user_values()

  upperThreshold = int(input())

  output_ints_less_than_or_equal_to_threshold(userValues, upperThreshold)

Explanation:

Answer: Provided in the explanation section

Explanation:

The Question says;

Identify a logical operation (along

with a corresponding mask) that, when

applied to an input string of 8 bits,

produces an output string of all 0s if and

only if the input string is 10000001.​

The Answer (Explanation):

XOR, exclusive OR only gives 1 when both the bits are different.

So, if we want to have all 0s, and the for input only 10000001, then we have only one operation which satisfies this condition - XOR 10000001. AND

with 00000000 would also give 0,

but it would give 0 with all the inputs, not just 10000001.

Cheers i hope this helped !!

Answer:

Here is the function unzip:

def unzip(lst):

   result= zip(*lst)

   return list(result)

The complete program in Python is given below:

def unzip(lst):

   result= zip(*lst)

   return list(result)

lst =[(1, "one"), (2, "two"), (3, "three")]

tup= unzip(lst)

print(tup)

Explanation:

Here zip() function is used in the unzip function. The return type of zip() function is a zip object. This means the function returns the iterator of tuples. This function can be used as its own inverse by using the * operator.

If you do not want to use zip() function then the above program can also be implemented as following which uses a for loop for elements in the given list (lst). This can make a pair of lists (2 tuple) instead of list of tuples:

def unzip(lst):

   output = ([ a for a,b in lst ], [ b for a,b in lst ])

   return output

lst =[(1, "one"), (2, "two"), (3, "three")]  

tup= unzip(lst)  

print(tup)

The programs along with their output are attached.

Answer:

public class StarPattern {

   public static final int MAX_ROWS = 7;

    public static void main(String []args){

       for (int row = 1; row <= MAX_ROWS; row++) {

           int numOfSpaces = getNumberOfSpaces(row);

           int numOfStars = MAX_ROWS - (getNumberOfSpaces(row) * 2);

           String spaces = printSpaces(numOfSpaces);

           String stars = printStars(numOfStars);

           System.out.println(spaces + stars);

       }

    }

    public static int getNumberOfSpaces(int row) {

        int rowOffset = (MAX_ROWS / 2) + 1;

        return Math.abs(row-rowOffset);

    }

    public static String printSpaces(int num) {

        String result = "";

        for (int i = 0; i < num; i++) {

            result += " ";

        }

        return result;

    }

    public static String printStars(int num) {

        String result = "";

        for (int i = 0; i < num; i++) {

            result += "*";

        }

        return result;

    }

}

Explanation:

So it sounds we need to make a diamond shape out of asterisks like this:

  *

 ***

*****

*******

*****

 ***

  *

There are 7 rows and each row has up to 7 characters. The pattern is also symmetrical which makes it easier. Before writing any code, let's figure out how we are going to determine the correct amount of spaces we need to print. There are a lot of ways to do this, but I'll just show one. Let's call the 4th row y=0. Above that we have row 3 which would be y=-1, and below is row 5 which is y=1. With 7 rows, we have y=-3 through y=3. The absolute value of the y value is how many spaces we need.

To determine the number of stars, we just double the number of spaces, then subtract this number from 7. This is because we can imagine that the same amount of spaces that are printed in front of the stars are also after the stars. We don't actually have to print the second set of spaces since it is just white space, but the maximum number of characters in a row is 7, and this formula will always make sure we have 7.

I hope this helps. If you need help understanding any part of the code, jsut let me know.

Answer:

import java.util.Scanner;

public class UnitTesting {

   // Function returns origNum cubed

   public static int cubeNum(int origNum) {

       return origNum * origNum * origNum;

   }

   public static void main (String [] args) {

       System.out.println("Testing started");

       System.out.println("2, expecting 8, got: " + cubeNum(2));

       System.out.println("3, expecting 27, got: " + cubeNum(3));

       System.out.println("-1, expecting -1, got: " + cubeNum(-1));

       System.out.println("Testing completed");

       return;

   }

}

Explanation:

Added statements are highlighted.

Since the cubeNum function calculates the cube of the given number and we are asked to write two statements to test inputs 3 and -1, pass the parameters 3 and -1 to the function called cubeNum and print the results using print statements

Answer:

Raid

Explanation:

Answer:

Hello your question lacks the required options which is : True or False

answer : TRUE

Explanation:

If a large organization wants to develop a software that will benefit the entire organization such software will be known as an enterprise application software and such application software must be developed in such a way that it meets the required purpose for which the organization is designed it for.

An enterprise application software is a computer software developed specially to satisfy the specific needs of an entire  organization inside of the individual needs of the people working in the organization.

Answer:

(D) I and II only

Explanation:

Concurrent tasks is when there is more than one task to be performed but the order of the task is not determined. The tasks occur asynchronously which means multiple processors occur execute input instruction simultaneously. When x =1 and y = 1, the concurrent task will be performed and the a will be zero or either 1.  

Answer:

Insertion query for first row :

INSERT into Invoice_Line_Items (invoice_sequence, account_number, line_item_amount, line_item_description) Values (1, 160, '$180.23', "Hard drive Exchange");

Insertion query for second row :

INSERT into Invoice_Line_Items (invoice_sequence, account_number, line_item_amount, line_item_description) Values (2, 527, '$254.35', "Server update");

Explanation:

* In SQL for insertion query, we use INSERT keyword which comes under DML (Data manipulation Language).

* Statement is given below -

INSERT into Table_name  (column1, column2, ....column N) Values (value1, value2, .....value N);

* With the use of INSERT query we can insert value in multiple rows at a same time in a table which reduces our work load.

Answer:

a. starting balance

Explanation:

A program that calculates the current balance of a savings should ask the user for the starting balance and then ask for the annual interest rate. A loop should then iterate once for every month of the savings period in order to perform other tasks such as asking the user for the total amount deposited into the account, the total amount withdrawn from the account, and calculate the interest rate. The program will then proceed to display the result at the end of the savings period.

Answer:

B

Explanation:

all url's begin with https://

Answer:

the part of an engine that supplies the fuel/air mixture to the cylinders

Explanation:

There is also an exhaust manifold that collects the exhaust gases from multiple cylinders into a smaller number of pipes

Answer:

one-sided looking

Explanation:

Larry purposely looks away