when you build an android app, you can use an android emulator to test your app ui and its work flow. however, you can not test this app on a real android device before publishing your app on the play store.a. true b. false

Answer:

People in households buy goods and services from businesses in an attempt to satisfy their unlimited needs and wants.

Explanation:

Households also sell their labor, land, and capital in exchange for income that they use to buy goods and services that firms produce.

Answer:

A runner buys a new pair of athletic shoes.

Explanation:

Households purchase goods and services, which businesses provide through the product market.

Source:

https://colors-newyork.com/what-is-the-role-of-the-household-in-the-circular-flow-model/#:~:text=What%20is%20the%20role%20of%20the%20household%20in,provide%20labor%20to%20businesses%20through%20the%20resource%20market.

To group a network of physical devices into logical units, network administrators can use VLANs (Virtual Local Area Networks). A VLAN is a logical grouping of network devices, regardless of their physical location, into a single broadcast domain. VLANs allow network administrators to segment a network based on function, location, or department without having to physically reconfigure the network.

To implement VLANs, network administrators can use VLAN-capable switches, which allow for the creation of multiple VLANs. Each VLAN is assigned a unique VLAN ID, which is used to distinguish between different VLANs. Devices can then be assigned to a specific VLAN based on their network requirements.

VLANs offer several benefits, including increased network security, improved network performance, and simplified network management. By isolating different departments or functions onto separate VLANs, network administrators can improve network security by limiting access to sensitive resources. Additionally, by reducing the amount of broadcast traffic on the network, VLANs can improve network performance. Finally, VLANs simplify network management by allowing network administrators to manage groups of devices as a single logical unit, regardless of their physical location.

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The term that refers to a person's attempt to resist a request by trying to manipulate the image of the other person making the request is called impression management.

Impression management is a concept from social psychology that involves the deliberate or strategic control of one's own behavior, appearance, and communication to influence how others perceive and evaluate them. It encompasses various strategies such as self-presentation, self-promotion, and impression formation. The goal of impression management is often to create a favorable impression or achieve specific social outcomes.

This can involve tactics such as flattery, excuses, or even guilt-tripping in order to avoid fulfilling the request.

Impression management typically focuses on the tactics used to shape perceptions rather than the act of resisting a request.

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Answer:

The answer to this question is given below in the explanation section.

Explanation:

Petro needs to write a block of code that repeats six times. The given options in this question that what should he use to implement the six times a block of code are:

The correct option to this question is: 1 -for-loop.

So, Pedro needs to use for-loop to write a block of code that will repeat a loop six times. Because when you use for-loop, you know how many iterations are in a loop to execute a block of code. So in this case, the number of iteration is known. Therefore, Pedro needs to use for-loop.

While other options are not correct because:

Else and else are used to make decisions, these are not used to repeat a block of code. These are code branching statements in simple words. While while-loop is used to iterate/loop a block of code but when you don't know the exact number of repetitions.

Answer:

for loop

Explanation:

sorry im late

Business risk is a future possibility that may prevent you from achieving a business goal. The following are the common type of business risks.

Strategic Business Risk

Strategic risks result directly from operating within a specific industry at a specific time. To counteract strategic risks, you’ll need to put measures in place to constantly solicit feedback so changes will be detected early.

Legal Compliance Risk

Risks associated with compliance are those subject to the legislative or bureaucratic rules and regulations, or those associated with best practices for investment purposes.

Internal Operational Risks

Operational risks result from internal failures. That is, your business’s internal processes, people, or systems fail unexpectedly. Operational risks can also result from unforeseen external events such as transportation systems breaking down, or a supplier failing to deliver goods.

Reputational and Publicity Risks

Loss of a company’s reputation or community standing might result from product failures, lawsuits, or negative publicity. Reputations take time to build but can be lost in a day. In this era of social networking, a negative Twi tter posting by a customer can reduce earnings overnight.

Answer:

I rec recommend Fate/Stay Night. It's honestly so good!

Explanation:

It is important to analyze the sources and uses of cash because creditors use this information to assist them in deciding whether to loan funds to them. Investors use this information to decide if they will purchase their stock.

Managing your revenue is an important step to starting or investing in something.

Creditors always check and properly analyze the sources of cash before providing a loan to a lender. They do not invest in companies or people who are least likely to source and make cash in the coming time. Hence, your sources and uses shall be properly analyzed when presenting to creditors.

Investors, whenever investing in something will look at the benefits of the source they want to invest into. If a source is not likely to produce beneficiary revenue in the upcoming time, then investors will never invest in such a kind of source.

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True. injection attack variants can occur whenever one program invokes the services of another program, service, or function and passes to it externally sourced, potentially untrusted information without sufficient inspection and validation of it.

Injection attack variants, such as SQL injection or code injection, can occur whenever one program invokes the services of another program, service, or function and passes externally sourced information without proper inspection and validation. These attacks exploit vulnerabilities that arise when untrusted data is not adequately sanitized or validated before being used in a vulnerable component, which can lead to unauthorized access, data breaches, or the execution of malicious code. To mitigate injection attacks, it is crucial to implement robust input validation and sanitization techniques, such as parameterized queries or input validation filters, to ensure that only trusted and expected data is processed by the target program or service.

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Answer:

Function: A named bit of programming instructions. Top Down Design: a problem solving approach (also known as stepwise design) in which you break down a system to gain insight into the sub-systems that make it up.

Complete Question:

The main disadvantage of using this device is its negative impact on network performance, resulting from the fact that any incoming signal on any of its ports is re-created and sent out on any connected ports.

Group of answer choices

a. Router

b. Switch

c. Bridge

d. Hub

Answer:

d. Hub.

Explanation:

A hub can be defined as a layer one (physical) device used for connecting various network devices such as switches and routers in a local area network (LAN). It comprises of many ports which are used for connecting segments of a local area network (LAN). Hubs are generally considered to be unintelligent because when frames are received at a port, it is then copied to every other connected port on the network.

Hence, the main disadvantage of using a hub is its negative impact on network performance, resulting from the fact that any incoming signal on any of its ports is re-created and sent out on any connected ports.

Answer:

destructive software robots working together on a collection of zombie computers via the Internet

Explanation:

Botnets are devices controlled via the internet to achieve a goal that requires multiple computers working towards a shared task. e.g. Denial of service attacks and mass email messaging.

Answer:

proportionally bias

Explanation:

m

The answer is:

Algorithm for returning the sum of sequence numbersThe algorithm to return the sum of the sequence numbers sl, ..., sn involves the following steps:

The given algorithm uses the arithmetic sequence formula to calculate the sum of sequence numbers sl, ..., sn. The arithmetic sequence is a sequence of numbers in which each term is equal to the sum of the previous term and a fixed number. The fixed number is known as the common difference.

The arithmetic sequence formula is given by:an = a1 + (n - 1)dWhere,an = nth terma1 = First termn = Total number of termsd = Common differenceThe algorithm calculates the current term using the arithmetic sequence formula and adds it to the sum variable. The loop is executed n times, and the value of sum is displayed.

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Answer:

An IDE provides advanced code editing features: built-in tools, simplified setup, integration with other tools and services, more productive, and consistency, which make it more efficient and streamlined for computer programming compared to a text editor. IDEs also have the auto complete future or code suggestions future which makes coding alot easier

Every one of these dialects are excellent, but TypeScript stands out from the competition in a significant manner that renders it more suited for front-end development.

Operates on millions of devices, include laptops, smartphones, game consoles, medical equipment, and many more. Java's syntax and principles are derived from the C / C++ dialects. Java is used to create the Android operating system. itself. While Kotlin has lately emerged as a Java-free alternative for Android development, it still makes usage of the Jvm and can communicate with Java code.

A computer is a machine that processes data in form of data based on a programme, piece of software, or a collection of instructions regarding how to accomplish something.

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Answer:

A

Explanation:

I took its on my quiz and i certainly go it correct!

A format that is closed but free of cost is the  best describes proprietary file format. Thus, option (a) is correct.

What is the cost?

The term cost refers to the actual money are spent on the manufacturing of the product. The product are manufacture to spend on money are raw material, transportation, wages, salary, and other expenses add. The all expenses are added to identify the cost.

Each business was responsible for managing the data on file. A proprietary file format is one that a firm, person, or organization develops in order to keep itself or its operations hidden. It allows for the decoding and interpretation of stored data to be documented. A business kept track of the files and prepared for free of cost.

As a result, the format that is closed but free of cost is the  best describes proprietary file format. Therefore, option (a) is correct.

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Based on data on the EEPROM chip, the majority of systems will automatically establish storage settings (speed, voltage, and timing, including latency).

A computer is a device that may be configured to automatically perform series of mathematical or logical operations (computation). Modern digital computers are capable of running programmes, which are generalised sets of operations. These apps give computers the ability to carry out a variety of tasks. A computer is a minimally functional computer that contains the peripheral devices, system software (primary software), and hardware required for proper operation. This phrase may also apply to a collection of connected computers that work as a unit, such as a network or group of computers. The sole purpose of early computers was to perform computations. Since ancient times, simple manual tools like the calculator have supported humans in performing computations.

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The statement is true about biometrics as an authentication method in options b and c.

Biometrics is the measurement worried in measuring behavior or physiological traits of the human being. It is used for verifying the identification of a specific man or woman. It is probably operated in modes, particularly authentication and enrollment.

The complete question is :

Which of the following are true in biometric systems?

In the first mode, the facts is used and proven to test who the man or woman is. The second mode is obtaining the man or woman's facts and storing it in a database. Usually, multi-version biometrics are used for enhancing popularity accuracy.

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Answer:

Electronic

Explanation:

The first line of the definition for a Poodle class is public class Poodle extends Dog{ //Describe the class's characteristics and behavior}.

In the main method when the constructor of the Tiger class is called, it will pass the call to its superclass Felis. As a result, the Felis constructor is called first, followed by the Tiger constructor.

Poddle class may be defined as a type of intelligent dog with a heavy curly solid-colored coat that is usually clipped. In more simple words, it is an old breed sometimes trained as sporting dogs or as performing dogs.

The statement that calls a superclass constructor and passes the arguments x, y, and z are as follows:

//demo class

public class B extends A{

public B(int x1, int y1, int z1){ //considering that there are types such as int

super(x1, y1, z1);//passing the values to the constructor of the superclass

} }

We can employ this superclass method by using the super keyword:

super.setValue(10);

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To verify that company-owned workstations are up-to-date with security patches, and anti-malware requirements the best is to Implement an endpoint management server appliance.

By analyzing all incoming data to stop malware from being installed and infecting a computer, antimalware can assist in preventing malware attacks. Antimalware software can also identify sophisticated malware and provide defense against ransomware assaults.

Hence, the best endpoint management server. In order to maintain functionality and protect the devices, data, and other assets from cyber threats, networked PCs and other devices are under the policy-based control of endpoint management.

Hardware-enabled capabilities in PCs built on the Intel vPro® platform can improve management and security software solutions. The security of both company-owned and employee-owned personal devices will unquestionably be improved by this.

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Answer:

Automation is the term you are looking for. When we automate things in a business, it can reduce the amount of manual input needed to complete tasks. With the reduced need of manual input, this leads to many jobs being unnecessary. Furthermore, automation can be significantly more efficient in handling repetative tasks.

One major example of this is a stock brokerage room. In the 1980's, you'd see many people with phones, calling and making trades with other brokers. It would be loud, cluttered and a mess. However, nowadays all of these trades are done at incredibly fast speeds by computers with relatively small input from humans.

Answer:

The program is as follows:

import java.util.*;

public class Sales{

public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

 int salesPeople;

 System.out.print("Number of Sales People: ");

 salesPeople = input.nextInt();

 int[] salesID = new int[salesPeople];

 float[] salesAmount = new float[salesPeople];

 float total = 0;

 for(int i = 0; i<salesPeople;i++){

     System.out.print("ID: ");      salesID[i] = input.nextInt();

     System.out.print("Amount: ");      salesAmount[i] = input.nextFloat();

     total+=salesAmount[i];  }

 System.out.println("ID\t\tAmount");

 for(int i = 0; i<salesPeople;i++){

     System.out.println(salesID[i]+"\t\t"+salesAmount[i]);  }

 System.out.println("Total Sales: "+total);

 System.out.println("Average Sales: "+total/salesPeople);

 Arrays.sort(salesAmount);

 System.out.println("Minimum Sales: "+salesAmount[0]);

 System.out.println("Maximum Sales: "+salesAmount[salesPeople-1]);

 float sales;

 System.out.print("Print records that exceed: ");      sales = input.nextFloat();

 System.out.println("\nID\t\tAmount");

 int count = 0;

 for(int i = 0; i<salesPeople;i++){

     if(salesAmount[i]>sales){

         System.out.println(salesID[i]+"\t\t"+salesAmount[i]);

         count++;      }  }

 System.out.print("Total sales records that exceed "+sales+" are: "+count);

}

}

Explanation:

See attachment for program source file where comments are used as explanation

Answer:

The method written in Java is as follows:

public static String reverseString(String str){

    String result = "";

    int lentt = str.length();

    char[] strArray = str.toCharArray();

       for (int i = lentt - 1; i >= 0; i--)

           result+=strArray[i];

    return result;

}

Explanation:

This defines the method

public static String reverseString(String str){

This initializes the result of the reversed string to an empty string

    String result = "";

This calculates the length of the string

    int lentt = str.length();

This converts the string to a char array

    char[] strArray = str.toCharArray();

This iterates through the char array

       for (int i = lentt - 1; i >= 0; i--)

This gets the reversed string

           result+=strArray[i];

This returns the reversed string            

    return result;

}

See attachment for full program that includes the main method

def reverseString(str):

   y = str[::-1]

   return y

print(reverseString("ABCDE"))

The code is written in python. A function name reverseString is declared. The function takes an argument str.

Then a variable named y is used to store the reverse of our argument string.  

The keyword return is used to output the reversed string.

Finally, the function is called with a print statement.

The bolded portion of the code are keywords in python.

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Creating a single Scanner object in main() and passing the object to other methods is considered good practice because to it help to make subsequent reads faster and when a method needs to read user input.

Scanner class is known to be one that allows the user to take input from console. It helps one to know the java compiler that system input will be given via console(keyboard).

When a method is said to needs to read user input, a good thing to do is to form a single Scanner object in main() and then one has to move that Scanner object to the method.

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Answer:

$78,430

Explanation:

The yearly salary of power plant operaters varies depending on the type of industry that they are working for. The highest paying industry for power plant operators would be the natural gas distribution companies. Individuals in this position are making $78,430 a year as of 2020. The second highest paid position would be working in the Scientific research operations industry as a power plant operator which are making roughly $74,000 a year.

Answer:

B

Explanation:

Answer:

mystring = "This is a string with spaces"

count = 0

for char in mystring:

   if char == ' ':

       count += 1

print("Number of spaces in the string: ", count)

Explanation:

Here is a step-by-step explanation of the code: