The science of nutrition studies the relationship of a. vitamins to minerals. b. foods to optimal health and performance. c. carbohydrates, fats, and proteins to the development and maintenance of good health. d. the macronutrients and micronutrients to physical performance. e. kilocalories to calories in food items

Final answer:

Documenting a program involves clearly detailing instructions, operation details, and interfaces like APIs for users and developers. It is crucial for problem-solving and communication in program development.

Explanation:

​​Documenting a program means writing down in a prescribed manner the instructions for using the program, the way in which the program performs its tasks, and other items that users, other developers, and management might require. It involves creating clear and precise documentation that includes all aspects of the program's operation, ensuring that anyone who needs to understand or work with the program has the necessary information at their disposal.

This process is integral to problem-solving within the development cycle, enabling effective communication between the code and its users or fellow developers. Writing high-quality documentation is akin to establishing a contract, often referred to in technical terms as an Application Program Interface (API), which dictates how other applications or users can interact with the program's services.

Proper documentation can include a variety of components such as a comprehensive instruction manual, clear definitions and markup in the code to facilitate syntax highlighting, and organizing a set of instructions with informative titles, introduction, body, and conclusion sections. This ensures that both the program and its interfaces (APIs) are usable and understandable by those who need to work with them.

Answer:

The answer is:

c.  

DECLARE

order NUMBER(3);

departure DATE;

BEGIN

---- executable statements ---

END;

Explanation:

SQL Commands must close with a semicolon to be correctly parsed by the server. This is the cause why the syntax is wrong in:

A. DATE; BEGIN ---- executable statements --- END lacks semicolon in END.

B. DECLARE order NUMBER; departure DATE lacks semicolon after DATE.

D. A. DATE; BEGIN ---- executable statements --- END lacks semicolon in END.

Final answer:

The options to change the boot priority order being grayed out in BIOS/UEFI are most likely due to a lack of permissions, often because the BIOS is password-protected, or due to Secure Boot being enabled, which needs to be disabled to change boot settings.

Explanation:

If you find that the options to change the boot priority order in the BIOS/UEFI setup are grayed out and not available, the most likely problem is that you don't have the necessary permissions to make these changes. This can often be due to BIOS settings being locked with a password. To resolve this, you'll need to enter the correct BIOS password. If the system was set up by someone else or is part of a school or organization, you may need to contact the administrator or IT department to obtain the password or have them change the boot order for you.

Another reason the options could be grayed out is due to a feature called Secure Boot being enabled, which can prevent any changes to the boot priorities to secure the system from unauthorized access. If this is the case, you would need to disable Secure Boot first, but keep in mind that you should be aware of the implications to system security before making such changes.

Answer:

C: Use BIOS/UEFI to show which memory slots are used and how much memory is installed in each slot.

Explanation:

Apart from disassembling the computer and physically examining the motherboard or installing third party software to show the memory slots used and the amount of RAM in each, you can use the information that is displayed on your system’s UEFI firmware or BIOS to check. However, the latter is best to determine. BIOS/UEFI setup is used especially when the OS is not working. Depending on the type of computer system this customer has, he or she will be required to shut the PC off and boot it up. He or She will then be required to use a particular keyboard shortcut to enter into the BIOS/UEFI setup and look for information about RAM.

Option A is wrong because the BIOS/UEFI setup will not show you the amount of RAM the PC can hold

Running info32.exe on most windows computer will give you an error dialog box

Answer:

6240

Explanation:

if there is 48 each week thats basically 48×52 = 2496 which is how many dresses times how many yards per dress(2.5)I get 6240

Answer:

There will be requirement of 6240 yard of material in one year.

Explanation:

We have given that it takes 2.5 yard of a material to make a dress

And it can produce 48 dresses in each week

There are 52 weeks in a year

So total number of cloths in a year = 52 × 48 =2496

As it is given that 1 cloth takes 2.5 yard of material

So total material required = 2.5 × 2496 = 6240 yard

So there will be requirement of 6240 yard of material in one year.

Answer:

Option (B) i.e., flashing yellow and red lights is the correct option to the given question.

Explanation:

Because there is very less traffic at the time of the late-night so, there is traffic police at that time that's why always or mostly flashing yellow or the red light at late night which indicates if any person is traveling than, firstly they will stop and look their left or right side, if all clear than go.

So, that' why this option is correct because it will reduce the chances of accidents.

Answer:

c

Explanation:

Answer:

String[] data2 = Arrays.copyOf(data, 4); is the statement which copies the data array to the data2 array in java 6 .

Explanation:

The Arrays.copyOf() function copies the data from first array to another array in java .We pass the two argument in this function  first argument is the name of first array and second the length of first array .

Following are the program in java  

import java.util.Arrays; // import package  

public class Main

{

public static void main(String[] args) // main function

{

String[] data = { "abc", "def", "ghi", "jkl" }; // string declaration

// printing the array data1

 System.out.println("before copy new array:");

 for (int k = 0; k < data.length; k++)  

     {

 System.out.println(data[k]);

 }

String[] data2 = Arrays.copyOf(data, 4);

 // printing the array data2

     System.out.println("after copy new array:");

     for (int k = 0; k < data2.length; k++)  

     {

        System.out.println(data2[k]);

     }}}

Output:

before copy new array:

abc

def

ghi

jkl

after copy new array:

abc

def

ghi

jkl

The statement that copies the data array to the data2 array in Java 6 and later: data2 = Arrays.copyOf(data, data.length);

Arrays.copyOf(data, data.length): This method creates a new array named data2 that's a complete copy of the data array. It takes two arguments:

Key points:

Answer:

The correct answer for the given question is "2"

Explanation:

Here the statement is  cookies = number % children; where  number and children are the integer type variable which has been initialized by 38 and 4  respectively as given in the question.  

It will give value of cookies=2 because the % operator gives reminder so 38%4 gives reminder 2 .  

Therefore the value of cookies=2;

Answer:

change results in network

Answer:

Use time lapse

Explanation:

I got it right

Final answer:

A software package that covers all development process phases, from HTML coding to server-side scripting, is known as a web development tool or IDE. These tools are crucial for creating websites that balance various elements and aid users and developers in navigating complex human-software interactions.

Explanation:

​​​​​​​​​​​​​A software package providing comprehensive coverage of all phases of the development process from writing Hypertext Markup Language (HTML) code to creating scripts for programs running on web servers is known as a web development tool or Integrated Development Environment (IDE). These tools are essential for developers to create and manage websites, incorporating the various elements of design and functionality that make up a modern website. When selecting an IDE or web development tool, it is crucial to consider factors like human-software interactions, how these tools support complex automated systems, and the decision-making processes of workers as they are supported by the software system.

Tim Berners-Lee's contribution to the development of HTML and the world's first web server on his NeXT computer set the foundation for these tools. Today's development environments aim to provide a balance of text, images, and careful formatting—elements that were central to the early web and continue to be pivotal in the creation of responsive and accessible websites. The ability to create a website that effectively conveys information without overwhelming the reader is a key objective of a well-designed software package in web development.

Answer:

// code in C++.

#include <bits/stdc++.h>

using namespace std;

// function to print attitude

void printAttitude(int n)

{

// if input is 1

   if(n==1)

   cout<<"disagree"<<endl;

// if input is 2

   else if(n==2)

   cout<<"no opinion"<<endl;

// if input is 3

   else if(n==3)

   cout<<"agree"<<endl;

}

// main function

int main()

{ // variable

   int n;

   cout<<"Enter a number:";

   // read the input number

   cin>>n;

   // call the function

   printAttitude(n);

return 0;

}

Explanation:

Read a number from user and assign it to "n".Then call the function printAttitude() with parameter "n".In this function, if the input number is 1 then it will print "disagree", if the input number is 2 then it will print "no opinion" and if the input number is 3 then it will print "agree".function will do nothing if the input number is anything else.

Output:

Enter a number:2

no opinion

Answer:

a: 9

b: 129

c: 254

d: 193

Answer:

Machine Language.

Explanation:

The most basic language that is used by computers so that they can control the operation of the on/off switches  in the circuitry is Machine language.

Machine Language is a low level language is a collection of binary digits or bits that is understood by the computers.Computers are capable of understanding only machine language.

Final answer:

The most basic language that computers use to control the operation of their internal switches is called binary code, which is represented by ones and zeros. The controls are implemented by transistors within a microprocessor, an integrated circuit that performs a variety of tasks.

Explanation:

Internally, computers consist of intricate circuitry that functions through numerous tiny on/off switches called transistors. The most basic circuitry-level language that these computers use to control the operation of those switches is termed binary code. Binary code is represented by ones and zeroes, corresponding to the digital signals that turn transistors on and off. These transistors, whether in the on or off state, control the flow of electricity and data within the microprocessor, which is an integrated circuit that can perform various tasks. Indeed, the microprocessor is at the heart of modern computing, storing and manipulating data to execute a wide range of functions.

The integrated circuits that form the basis of most modern electronic devices, including computers and cell phones, contain millions of these switches that operate using binary code. This technology has progressed from larger mechanical parts to the microscale transistor-based integrated circuits we have today, enabling the wide use of personal computers and other digital technology.

Answer:

Function getFirstName(nameInput)

  Declare nameInput

  Display "Please enter your first name."

  Input nameInput

  Return nameInput

End function

Module main()

  Declare name

  Call getFirstName(name)

  Display "Hi + 'name'!"

End module

Explanation:

First, we define the function getFirstName(nameInput) that has the parameter nameInput to get the input name a retrieve it to the module main. Then, we define the module main that declares the variable name, calls and retrieves the name variable of the function previously defined.

Function getFirstName():

   Display "Enter your first name:"

   Input firstName

   Return firstName

Main module:

   Declare name as String

   Set name = getFirstName()

   Display "Hello, " + name + "! Welcome!"

Here's the pseudocode for the `getFirstName` function and the main module:

plaintext

Function getFirstName():

   Display "Please enter your first name:"

   Input firstName

   Return firstName

Main module:

   Declare name as String

   Set name = getFirstName()

   Display "Hello, " + name + "! Welcome to the program."

1. **Function `getFirstName()`**:

  - Prompts the user to enter their first name using `Display` (assuming it's a function to print to the console).

  - Reads the input using `Input` and stores it in `firstName`.

  - Returns `firstName` which contains the user's input.

2. **Main module**:

  - Declares a variable `name` of type `String` to store the user's first name.

  - Calls the `getFirstName()` function and assigns its return value to `name`.

  - Displays a friendly message using `Display`, welcoming the user with their entered name concatenated with a greeting.

This pseudocode demonstrates a basic structure for obtaining user input and displaying output in a simple console-based program, focusing on clarity and functionality.

Answer:

cout <<showpoint << x; is  the statement which  prints the decimal point,        but without forcing scientific.

Explanation:

The showpoint function in c++ print the decimal point number without forcing scientific.The showpoint function set  the showpoint format flag for the str stream in c++.

Following are the program in c++

#include<iostream> //header file

using namespace std; // namespace

int main() // main function

{

   double x=90.67; // double variable

   cout <<showpoint << x; // display x  without forcing scientific

  return 0;

}

Output

90.6700

Answer: dirty read, uncommitted dependency

Explanation:

We have this problem of dirty read when we have many transactions running simultaneously and then one transaction reads a value which has not been committed by another transaction. If such a situation arises then it leads to problems as when it results in redundancy of data and we get a wrong result.

Uncommitted dependency also happens in this way by which it reads the value from a transaction which is in its intermediate stage.

The uncommitted value of the transaction is called as the dirty data and leads to redundancy in the final outcome of the transaction.

Answer:

a. Computer logic programs can identify and extract patterns in it.

Explanation:

Unstructured data is the information that does not have the pre defined data model and not organized well.

We know that the computer programs have the capability of modifying the unstructured data and convert it into the structured data like python programs,r script programs.

Hence the correct  option is option A.

The primary goal of the website about hybrid cars, which includes buying incentives and customer testimonials, is most likely to sell products or services. It aims to convince potential buyers by highlighting the economic and environmental benefits of hybrids, using both logical and emotional appeals.

The likely primary goal of the website discussing hybrid cars, featuring buying incentives and customer testimonials, is to sell products or services. The presence of buying incentives is designed to make hybrids more attractive to potential buyers by highlighting benefits like fuel efficiency and reduced environmental impact. Customer testimonials serve as persuasive personal stories to build trust and convince potential buyers of the benefits and satisfaction associated with owning a hybrid car.

By offering these elements, the website strategically combines factual information with emotional appeal. This tends to create a compelling argument in favor of purchasing a hybrid car, leveraging both the economic savings on fuel and the desire to participate in environmentally responsible behavior. The overall strategy suggests that while the site may provide useful information, its ultimate aim is to influence consumer behavior towards making a purchase.

It is important for consumers to critically evaluate the validity of the information presented on such sites. Looking for unbiased sources and verifying claims through reputable sites can help in making informed decisions.

Answer:

B.

Explanation:

Answer:

// here is code in java.

import java.util.*;

// class definition

class Main

{

// method that return the digits of number

   public static void dig(int num)

   {

   // while loop

       while(num>0)

       {

           // print the digits

           System.out.println(num%10);

           num=num/10;

       }

   }

   //driver method

public static void main (String[] args) throws java.lang.Exception

{

   try{

    // scanner object to read input string

       Scanner s=new Scanner(System.in);

        // variable

       int num;

       System.out.print("please enter the number: ");

       //read the number

       num=s.nextInt();

       // validate the input, read a positive number only

       while(num<=0)

       {

           System.out.print("enter a positive number only:");

           num=s.nextInt();

       }

       System.out.println("digit of number are:");

       // call the function

      dig(num);

   }catch(Exception ex){

       return;}

}

}

Explanation:

Read a number from user and assign it to variable "num".Check if it is positive or not.If input is negative then ask user to again enter a positive number till user enter a positive number.Then call the function with input number. In this method it will find the digits of the number in the while loop using modulus "%" operator.

Output:

please enter the number: -345

enter a positive number only:1234

digit of number are:

4

3

2

1

The question involves writing a method to print out the digits of a positive integer using a while loop and modulus operator, demonstrated through a simple Java example.

The task is to write a method in a programming language that takes a positive integer input and prints out the digits of the number using a while loop and the modulus operator. Here's a simple example in Java:

public class DigitPrinter {
   public static void printDigits(int number) {
       while (number > 0) {
           int digit = number % 10; // Get the last digit
           System.out.println(digit);
           number = number / 10; // Remove the last digit
       }
   }

   public static void main(String[] args) {
       // Example usage
       printDigits(123);
   }
}

This method uses the modulus operator (modulus operator) to obtain the last digit of the number by calculating the remainder when the number is divided by 10. It then prints this digit, divides the number by 10 to remove the last digit, and repeats these steps with the while loop (while loop) until all digits have been printed in reverse order.

Answer:Obscurity

Explanation: Security through the obscurity is the mechanism that is used for the security purpose in an operating system by inducing the confidentiality in the internal parts of the operating system.

The functioning of the security through obscurity(STO) works by hiding the  flaws and errors related to security  of the operating system.Thus , Signe is willing to use obscurity system.

The enhanced for loop is not suitable for all array algorithms, does not allow the array's contents to be modified (especially in arrays of primitive data), and does not require an index variable, making it advantageous for iterating over arrays for reading purposes but limited for direct modifications.

The question is asking about the characteristics of the enhanced for loop in the context of arrays containing primitive data types in Java. Let's examine each statement:

In summary, the enhanced for loop provides a more readable and less error-prone way to iterate over an array of primitive types, but it has limitations, especially when modifications to the array itself are necessary.

The correct answer is: e) not be restricted to just Microsoft's platforms.

The Microsoft X box operating system provides a set of common standards that are specific to Microsoft's platforms, which can limit the portability of games to other platforms.

Here's why the other options are incorrect:

be more reliable: While consistent standards can potentially contribute to reliability, the main benefit of standards is simplifying development, not directly impacting reliability.

cost more: Standardized tools and libraries often reduce development costs by making the process more efficient.

look same: Games built on the same framework might share some similarities, but creative developers can still create diverse visual experiences even within a standardized platform.

not be restricted to just Microsoft's platforms: Standards themselves are platform-agnostic, but Microsoft's specific implementation of those standards would be limited to their platform.

Therefore, the most significant benefit of a common set of standards for X box programmers is that it significantly reduces the complexity and effort involved in writing games for the platform. This makes game development more accessible and allows developers to focus on creative aspects rather than reinventing basic functionalities.

Answer:

Descriptive Statistics.

Explanation:

First Steve gathered the data and after that he created the pie chart displaying the percentage of psychologists working in different fields.Here Steve used descriptive statistics to display the data that he collected.

Descriptive statistics are the descriptive coefficients that give the abstract of the data collected.

Answer: Extraction phase

Explanation: Transactional database is the data collection capable of undoing the transaction that has not been correctly done. Data warehouse id the place where transaction data is transmitted where different types of databases are stored.

The transmission of the information from transactional database to data warehouse is defined in the extraction phase.The extraction phase works by transforming the data into a particular format. It copes the transactional databases's data to the warehouse by making separate space for deposition of data

Answer:

E

Explanation:

The child and adult care food program should include all the information

regarding food menus with approximate cost, total meal counts, and attendance.

The correct record keeping requirements for The Child and Adult Care Food Program include menus, meal counts, attendance, and cost documentation. These are necessary for compliance, auditing, and reimbursement purposes.

The Child and Adult Care Food Program (CACFP) requires comprehensive record-keeping to ensure all aspects of meal service are documented and comply with regulations. This includes:

These records ensure accountability and proper reimbursement for meals served under the CACFP.

The correct answer for the record keeping requirements for participation in The Child and Adult Care Food Program is E. Menus, meal counts, attendance and cost documentation.

Answer: (A) Computer science trends to deal with the data.

Explanation:

 The computer science basically tend to deal with the big data and data science as it is the emerging technologies with the upcoming years.

As, with the large amount of the data and high transmission rate we can easily developed new computing technologies with low budget.  

Data is basically defined as simple facts and figures and contain information that is very useful for developing the computing technology for study and processing the system.

Therefore, Option (A) is correct.

Answer:

Yes, is should work

Explanation:

USB is widely adopted and supports both forward and backward compatibility. The USB 3.0 printer should work with the USB 2.0 computer. However, having a connection like this, the printer will only be able to work at the speeds of the computer’s USB 2.0. By default, USB is built to allow transfer speeds improvement with upgrades from previous generations while still maintaining compatibility between devices that are supported by them.

Answer:

Yes, but at the USB 2.0 speed.

Explanation: