What is the unsigned decimal representation of each hexadecimal integer?
a. 3A
b. 1BF
c. 4096

Final answer:

When a computer is only capable of manipulating integers, difficulties arise with decimal numbers. However, these difficulties can be overcome by using different data types and algorithms. Programming languages and libraries provide tools to handle decimal numbers accurately.

Explanation:

When a computer is only capable of manipulating and storing integers, difficulties arise when working with numbers that involve decimal points or fractions. This is because computers work with binary numbers, which only consist of the digits 0 and 1. Decimal numbers cannot be represented directly in binary notation.

However, these difficulties can be overcome by using different data types and algorithms. For example, floating-point numbers can be used to represent decimal numbers in a binary format. Algorithms can be developed to perform mathematical operations on these floating-point numbers, allowing computers to work with a wider range of numeric values.

Programming languages and libraries provide built-in functions and methods to handle decimal numbers and perform arithmetic operations accurately. By using these tools, computer programmers can effectively work with integers, as well as decimal numbers, without losing accuracy.

Answer:

The answer is "bump".

Explanation:

In the logo Clorox, it is the company brand name, which provides the cleaning products. In this logo design the "bump" font is used which can be described as follows:

Answer:

public static String onlyDigits(String in){

    String digitsOnly = in.replaceAll("[^0-9]", "");

    return digitsOnly;

}

A Complete program is wrtten in the explanation section

Explanation:

public class TestClass {

   public static void main(String[] args) {

     String a = "-jaskdh2367sd.27askjdfh23";

       System.out.println(onlyDigits(a));

}

public static String onlyDigits(String in){

    String digitsOnly = in.replaceAll("[^0-9]", "");

    return digitsOnly;

}

}

The output: 23672723

The main logic here is using the Java replaceAll method which returns a string after replacing all the sequence of characters that match its argument, regex with an empty string

Answer:

We have the Python code below with appropriate comments

Explanation:

#defining the function for use

def sumSquares(aList):

#checking if element in list is not in number as an error

if type(aList) is not list:

return 'error'

sum = 0

for x in aList:

#checking if in list and is

#divisible by 3

if type(x) in [int, float] and x % 3 == 0:

#squares of number x is x*x

#+= is an updating syntax that represents

#the sum of the squares

sum += x*x

#returning the sum, not printing

return sum

Sample test cases

print(sumSquares(5))

print(sumSquares('5'))

print(sumSquares(6.15))

print(sumSquares([1, 5, -3, 5, 9, 8, 4]))

print(sumSquares(['3', 5, -3, 5, 9.0, 8, 4, 'Hello']))

NOTE: Use in your code and view the result

Answer:

The C++ code is given below with appropriate comments for better understanding

Explanation:

/*C++ program that prompts user to enter the name of input file(input.txt in this example) and print the sum of the values in the file to console. If file dosnot exist, then close the program */

//header files

#include <fstream>

#include<string>

#include <iostream>

#include <cstdlib> //needed for exit function

using namespace std;

//function prototype

int fileSum(string filename);

int main()

{

  string filename;

  cout << "Enter the name of the input file: ";

  cin >> filename;

  cout << "Sum: " << fileSum(filename) << endl;

  system("pause");

  return 0;

}

/*The function fileSum that takes the string filename and

count the sum of the values and returns the sum of the values*/

int fileSum(string filename)

{

  //Create a ifstream object

  ifstream fin;

  //Open a file

  fin.open(filename);

  //Initialize sum to zero

  int sum=0;

  //Check if file exist

  if(!fin)

  {

      cout<<"File does not exist ."<<endl;

      system("pause");

      exit(1);

  }

  else

  {

      int value;

      //read file until end of file exist

      while(fin>>value)

      {

          sum+=value;

      }

  }

  return sum;

}//end of the fileSum

Final answer:

To convert a temperature from Celsius to Fahrenheit, you can use the formula: F = C x 9/5 + 32. For example, 50 degrees Celsius is equal to 122 degrees Fahrenheit.

Explanation:

To convert a temperature from Celsius to Fahrenheit, you can use the formula: F = C x 9/5 + 32. Let's say we want to convert 50 degrees Celsius to Fahrenheit. We can plug in C=50 into the formula: F = 50 x 9/5 + 32. Simplifying the equation, we get: F = 90 + 32 = 122. Therefore, 50 degrees Celsius is equal to 122 degrees Fahrenheit.

To convert Celsius to Fahrenheit, the formula F = C x 9/5 + 32 is used. By implementing this formula in a function and passing the Celsius temperature as an argument, the program accurately converts temperatures. For instance, when passing 50 Celsius into the function, it correctly returns 122 Fahrenheit. This confirms the functionality and accuracy of the conversion formula in the program.

The program involves the creation of a function to convert temperatures from Celsius to Fahrenheit using the formula F = C x 9/5 + 32. This formula signifies that to obtain the Fahrenheit equivalent of a Celsius temperature, one needs to multiply the Celsius temperature by 9/5 and add 32 to the result. This mathematical operation accurately represents the conversion from one scale to another.

Implementing this formula within a function allows for efficient and reusable code. When the program is tested with a known conversion, such as 50 Celsius being equivalent to 122 Fahrenheit, the function successfully returns the expected Fahrenheit value. This successful conversion demonstrates the correctness of the implemented formula within the function.

By encapsulating the conversion logic within a function, it promotes modularity and ease of use. This way, the program becomes scalable and adaptable for converting temperatures from Celsius to Fahrenheit by merely passing the Celsius value as an argument to the function.

In conclusion, the program's function for converting Celsius to Fahrenheit works accurately by utilizing the, ensuring reliable temperature conversions with ease.

Answer:

Below are the function for the above question in java Language---

void show_info(String name,String home,String state)

    {

        System.out.println("Your name is "+name+" and you live in "+ home+" ,"+state +".");

    }

Output:

Explanation:

The question is incomplete! Complete question along with its step by step answer is provided below!

Question:

Given the following function definition:

void calc (int a, int& b)

{

int c;

c = a + 2;

a = a * 3;

b = c + a;

}

x = 1;

y = 2;

z = 3;

calc(x, y);

cout << x << " " << y << " " << z << endl;

What is the output of the following code fragment that invokes calc?

a. 1 2 3

b. 1 6 3

c. 3 6 3

d. 1 14 9

e. None of these

Answer:

b. 1 6 3

Explanation:

In the given problem we have a function void calc which takes two input arguments a and b and updates its values according to following equations

c = a + 2;

a = a * 3;

b = c + a;

Then we call this function calc(x,y) by providing test values of

int x = 1;

int y = 2;

int z = 3;

and the output returns the values of x, y and z

cout << x << " " << y << " " << z << endl;

Lets find out what is happening here!

When the program runs we provide x=a=1 and y=b=2

c=a+2=1+2=3

a=a*3=1*3=3

b=c+a=3+3=6

So the updated values of a=x=3 and b=y=6?

NO!

The updated values are a=x=1 and b=y=6

WHY?

There are two ways to pass values

1. Pass by values -> value cannot change  (int a)

2. Pass by reference -> value can change (int& b)

Look at the function void calc (int a, int& b) ;

Here we are passing (int a) as a value and (int& b) as a reference, therefore x remains same x=1 and y gets changed to updated value y=6 and z remains same as z=3 since it wasnt used by function calc(x,y)

The right answer is:

b. 1 6 3

x=1, y=6, z=3

Answer:

def swatch (startColor, endColor, numOfSquares):

   '''

   documentation:

   A description of what this function does

   '''

   return

Explanation:

Using python programming language, we define the function called swatch and specify the parameters as required in the question. Functions are defined in python using the def keyword followed by the function's name then followed by the optional arguments list. The writing that appears between the '''    ''' is for the functions documentation, it provides a description of what the function does

Answer:

low-level language.

Explanation:

Answer:

The correct answer is: low-level language.

Explanation:

A low-level language is a computer language with very few abstractions. Usually is the type of language used at the assembly level. Low-level language instructions apply over direct control in the computer's hardware and are subject to the physical structure to the computers that support them.

Answer:

public class Main {

  public static void main(String[] args)

{

  int n,m;

  int k=5;

  for(n=1;n<=k;n++)

  {

for(m=1;m<=n;m++)

  System.out.print(m);

   System.out.print(" ");

   }

}

}

Explanation:

The solution to this problem is the use of nested loops of an inner and outer loop to generate a half pyramid of numbers, but displayed on the same line so we have a sequence 1 12 123 1234 12345. The outer loop iterates for n=1 to n<=5 and the inner loop that has the print statement prints the integers from for m = 1 to m<=n.

Note that the value k = 5 is hard coded which in some sense is the number of rows, that is the length of iteration of the outer loop.

Answer:

The answer is "Option B".

Explanation:

Intellectual property is protected by law in which property, copyright, and trademarks, are uses, that enable you to gain individuals' popularity or personally benefit according to what they create.

Answer:

The correct answer to the following question will be "Virtual windows PC needs the security of its own".

Explanation:

Therefore, this will be the right answer.

Answer:

The C++ code is given below with appropriate comments

Explanation:

//Use stdafx.h for visual studio.

#include "stdafx.h"

#include <iostream>

//Enable use of rand()

#include <cstdlib>

//Enable use of time()

#include <ctime>

using namespace std;

int main()

{

    //Note that same variable cannot be defined to two

    //different type in c++

    //Thus, use either one of the two statement

    //int seedVal=0;time_t seedVal;

    //int seedVal=0;

    time_t seedVal;

    seedVal = time(0);

    srand(seedVal);

    //Use rand to generate two number by setting range

    // between 0 and 9. Use endl for newline.

    cout << (0 + rand() % ((10 - 0) + 0)) << endl;

    cout << (0 + rand() % ((10 - 0) + 0)) << endl;

    //Use for visual studio.

    system("pause");

    return 0;

}

To seed the random number generator, use srand(seedVal);. To generate and print two random integers between 0 and 9, use two separate calls to rand() % 10 with a newline character at the end of each print statement.

To seed the random number generator using srand(), you would use the variable seedVal as follows:

Then to print two random integers between 0 and 9, you should call rand() twice using separate statements and utilize the modulus operator to ensure the numbers fall within the desired range:

Each call to rand() should be followed with a newline character for clear output separation.

Answer:

<!DOCTYPE html>

Explanation:

<!DOCTYPE html> is used in the HTML5. It is the document type declaration markup statement for an HTML5 file.

The document type declaration that markup statement for an HTML5 file is as follows:

Document declaration may be defined as an instruction that significantly associates a particular XML or SGML document with a document type definition. In the serialized form of the document, it manifests as a short or small form of a string of markup that conforms to a particular syntax.

The given document type declaration is used in HTML5. It is the document type declaration that significant markup a statement for an HTML5 file. The DOCTYPE declaration is an instruction to the web browser about what version of HTML the page is written in.

This ensures that the web page is parsed the same way by different web browsers. In HTML 4.01, the DOCTYPE declaration refers to a document type definition (DTD).

Therefore, <!DOCTYPE html> is the document type declaration that markup a statement for an HTML5 file.

To learn more about Document type declaration, refer to the link:

https://brainly.com/question/14105649

#SPJ2

Answer:

Explanation:

A spreadsheet is an application software to administrate data and different information, while in a file system we could find assignment table like FAT and NTFS, for example, FAT (file allocation table) is similar because store the data in tables, these methods have other things in common like hard to develop, difficult to get an answer, complex administration, and poor security.

Answer:

The class definition with the instance variable and all the required methods is given below:

public class Distance{

   double miles;

   public Distance (double startMiles) {

       this.miles = startMiles;

   }

   public double toKilometers ( ){

         double kilometerValue = miles/0.62137;

         return kilometerValue;

       }

   public double toYards(){

       double yardsValue = miles*1760;

       return yardsValue;

       }

   public double toFeet(){

       double feetsValue = miles*5280;

       return feetsValue;

       }

   public double getMiles(){

       return miles;

       }

}

The main method to test the class is given in the explanation section

Explanation:

public class Main {

   public static void main(String[] args) {

       Distance karelToSchool = new Distance(5.0);

       Distance karelToPark = new Distance(10.0);

       Distance karelToFriend = new Distance (12.0);

       double karel_Yards_From_School = karelToSchool.toYards();

       System.out.println("Karel's Yards from School is "+karel_Yards_From_School);

       double karel_kilometers_from_park = karelToPark.toKilometers();

       System.out.println("Karel's Kilometers from Park is "+karel_kilometers_from_park);

       double karel_feets_from_friend = karelToFriend.toFeet();

       System.out.println("Karel's Feets from Friend is "+karel_feets_from_friend);

   }

}

Answer:

The answers is B

Explanation:

In order for the architect to meet the following requirements;

# A custom Loan object requires Org-Wide Defaults set to Private.

# The owner of the Loan record will be the Loan Origination Officer.

# The Loan record must be shared with a specific Underwriter on a loan-by-loan basis.

# The Underwriters should only see the Loan records for which they are assigned.

The architect should recommend

(B.) Creating a lookup relationship from the Loan object to the User object. Use a trigger on the Loan object to create the corresponding record in the Loan_share object

Answer:

The C++ code is given below

Explanation:

#include <iostream>

using namespace std;

int main () {

int flag=1;

do{

double ounce,metric,boxes;

cout<<"Enter weight of package in ounces: ";

cin>>ounce;

metric=ounce/35273.92;

cout<<"Metric ton is "<<metric<<endl;

boxes=35273.92/ounce;

cout<<"Number of boxes are: "<<boxes<<endl;

cout<<"Press 0 to quit else press 1: ";

cin>>flag;

}while(flag==1);

return 0;

}

Answer:

The answer is "Cross-Site Scripting"

Explanation:

In the given question some information is missing, that is an option, that can be defined as follows:

A. SOQL Injection

B. Arbitrary Redirects

C. Cross-Site Scripting

D. Access Control

Cross-site scripting also called XSS. It is a web security weakness, that enables an attacker to jeopardize user experiences with a compromised application, and the other choices, which will be a list but not correctly described as follows:

Answer:

Ping the interface using the cmd or terminal

Explanation:

Answer:

The program to this question as follows:

Program:

price=float(input('Enter total price: ')) #define variable price and take user-input

print('Enter value of weight separately into pounds and onces: ') #print message

pounds=int(input('Input pounds value: ')) # defining variable pounds and take user-input

ounces=int(input('Input ounces value: ')) # defining variable ounces and take user-input

total_ounces=pounds*16+ounces # defining variable total_ounces and calculate variable

total=price/total_ounces # defining variable total and calculate price/ounces

print('price/ounces is: ',total) #print value

Output:

Enter total price: 25.50

Enter value of weight separately into pounds and onces:  

Input pounds value: 1

Input ounces value: 9

price/ounces is:  1.02

Explanation:

In the above python program code, a variable "price" is defined, that is takes price value from user, to take this value the "input and float" is used, in which the "float" convert value into decimal and input function is used for user- input.

Answer:

Find the attached picture

Explanation:

Attached picture contains the Python function which takes a list as argument and returns a new list with same size and elements in same order.

Answer:

The answers are A and C

Explanation:

The reason the objects were excluded from the list of available objects are as follows:

A.) The custom object does not have a lookup to Accounts or Contacts

C.) The object's Organization-Wide sharing setting is set to Public Read/Write.

Answer:

Step 1

IT security policies for handling user accounts or rights for a student

IT security is simply protecting computer systems from being robbed or damaged in terms of

Step 2:

Account/Right is one of the security policies IT provides.Policies that can be written for handling user accounts includes

Policies for  students who are leaving prematurely:

Expiry and deletion of user account:

When a course is finished or when a particular student withdraws from the course then user account gets terminated or deleted automatically.Achieving this can be through changes in authorization or deleting the account itself if no privileges are on the account

Step 4

Responsibilities of user account

A working assistant for the faculties who is a student would be given extra privileges compared to a normal student.For these category of students while exiting from the university they should hand over the responsibility , user account and password to the authority as required.

The access to other servers within the intranet or other resources are terminated.

Step 5

Privilege user account:

When assistant who are students drop out of a course,they should temporarily handover their user account to the concerned office.Now when they rejoin the the faculty he or she has the ability to take up the responsibility for handling the user's account

Step 6

Protection of user account

Assistants who are students or  normal students ,while leaving at any time or for any reason should not relate their login ID's and password.IT polices do not request for user ID's under any circumstance.Hence it is he job of the student to maintain secrecy of their login ID and their password.  

Explanation:

The above answer is an outline of an IT policy in order gain an insight on it let first define the term IT policy

IT policy

An IT policy can be defined as a lay down rule or a course of action adopted by an IT organisation to guild their activities in order to arrive at a particular outcome.this policies are implemented as a procedure or a protocol.

Some of the function of an IT policy include

1 To make available an IT infrastructure that would help the user identify opportunities , improve performance and understand business environment.

2 To evolve and archive information as corporate resource and to offer infrastructure to ensure coherent access for user to complete, concise and timely information.

The above answer provides a student with the necessary information to be able to make use of the resource on the faculties network.and be guided on outcome of some situation and conditions  

Final answer:

To manage the IT security for user accounts of departing students with special access, one should follow a strict protocol involving notification, access review, revocation of rights, audits, documentation, continuity planning, and regular policy updates.

Explanation:

Step-by-Step IT Security Policy for Handling User Accounts/Rights

When a student who has been granted special access to certain resources (such as a faculty assistant or a lab assistant) leaves a college or university prematurely, it is crucial to follow a structured approach to revoke their access and secure the institution's systems. Here is a detailed step-by-step IT security policy to handle such scenarios:

Audit: Perform further audits on systems and services that were accessible to the student to ensure no security breaches or data manipulations.

Continuity Planning: Assess the need for a replacement or redistribution of the student's previous responsibilities to ensure continuity.

Policy Review and Update: Regularly review and update the IT security policy to incorporate new challenges and technologies.

Ensuring that explicit rules like the ones contained within a Student Handbook are diligently enforced is vital for maintaining the integrity of the institution's IT infrastructure, particularly when dealing with cyberbullying, identity theft, and other emerging issues.

Answer:

Following are the code in the C Programming Language.

//set integer datatype variable

int score;

//check condition is the score is in the range of 0 to 100

if(score > 0 && score < 100){

//print if condition is true

printf("Valid test scores");

}else{

//otherwise print the following string.

printf("test scores are Invalid");

}

Explanation:

Following are the description of the code.

In the following code that is written in the C Programming Language.

Answer:

sObject and String

Explanation:

Answer:

size of all dimensions but the first.

Explanation:

This is because of a certain thing known as addressing. Compiler, in order to access any data, needs to know its address in memory.

If we don't pass in the value for any dimension after the first, compiler can't calculate the address of given array location we may want to access inside a function.

E.g.

void Foo(int bar[][3]) {

   bar[1][2];

}

In the above example, the compiler needs to know the no. of columns in "bar" array to figure out the address of bar[1][2] and access the data underneath.

Because, in order to go to 2nd row in the array, compiler needs to know how much memory allocation (columns) is in a row.

Answer:

True

Explanation:

In the past, the music industries had distributed the finish music products from it's industries to the the music market globally, through evolving mediums from tapes to CDs and DVDs.

The rise of the digital era and affordable microcomputers and the web, created a platform for digital literacy, with individuals able to digitize files. This constituted the rise of digital music privacy. A group of people steals and shares digital music to other people.

To avoid diminishing market return caused by piracy, the music industry made a policy to make buy of music easier than stealing, made their music digitally available for purchase online and collaborated with digital application music players and constantly expose the activities of music pirate.

Answer:

I would tell to subcontractor that in this moment there is no ledger or some other person that could help me to check this out, also ill tell them that we will try to get this problem solved as soon as posible, but for now, we have  wait for assistance to verify the information and escalate properly the situation.