loa (speaker) thuộc nhóm thiết bị nào ?

Answers

Answer 1

Answer:

this say's "Which device group?" hope i helpped


Related Questions

please help me I mark you brilliant thanks​

Answers

Answer:

B attaches to C, and C goes into A. (Sequence: A, then insert C into A, then insert B into C.)

Explanation:

You can quite literally get the answer from treating it like a puzzle. There is only 1 solution you can have, and they are marked with shapes. This is also the correct solution to clear the text box with button2 on click.

Discuss at least 1 Microsoft Windows security features that could protect data?

Answers

Answer:

Virus & threat protection.

Explanation:

Monitor threats to your device, run scans, and get updates to help detect the latest threats.

One Microsoft Windows security feature that can help protect data is BitLocker Drive Encryption.

BitLocker is a full-disk encryption feature available in certain editions of Microsoft Windows, such as Windows 10 Pro and Enterprise. It provides protection for data stored on the system's hard drives or other storage devices.

By encrypting the entire drive, BitLocker helps safeguard the data against unauthorized access or theft, even if the physical drive is removed from the device. It uses strong encryption algorithms to convert the data into an unreadable format, ensuring that only authorized users with the appropriate encryption key or password can access and decrypt the data.

BitLocker also provides additional security features, such as pre-boot authentication, which requires users to enter a password or use a USB key to unlock the drive before the operating system loads. This prevents unauthorized users from accessing the encrypted data, even if they have physical access to the device.

Overall, BitLocker Drive Encryption is a powerful security feature in Microsoft Windows that can effectively protect data by encrypting entire drives and adding layers of authentication and protection against unauthorized access.

Learn more about Security here:

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A primary key ensures that —- are unique ?

Answers

Answer:

To qualify as a primary key, it is the data within each column that must be unique, not simply the column names themselves. At the same time, no value in the columns can be blank or NULL. A primary key, therefore, is used to ensure the data in a specific column is unique.

Explanation:

hope it's help

Assume a varible is declared in a block of code within a pair of curly braces. The scope of the variable ______ Group of answer choices starts from its declaration point and extends to the end of the block. starts from its declaration point and extends to the end of the entire program. covers the entire block, including the code before the declaration point. covers the entire program, including the code in the other blocks.

Answers

Answer:

The answer is the second choice that is "starts from its declaration point and extends to the end of the entire program".

Explanation:

In a functional component were specified variables of local scope, and those outside are defined of global scope. It shows that the local variables can be accessible within the specified function, whereas global variables can be accessed via all functions all through the code structure. The variable size is the code portion where the variable can be accessed.

Consider the following class, which uses the instance variable balance to represent a bank account balance.

public class BankAccount {

private double balance;


public double deposit(double amount) {

/* missing code */

}

}
The deposit method is intended to increase the account balance by the deposit amount and then return the updated balance. Which of the following code segments should replace /* missing code */ so that the deposit method will work as intended?
a.
amount = balance + amount;
return amount;
b.
balance = amount;
return amount;
c.
balance = amount;
return balance;
d.
balance = amount;, , return balance;,
balance = balance + amount;
return amount;
e.
balance = balance + amount;
return balance;

Answers

Answer:

e.

balance = balance + amount;

return balance;

Explanation:

Required

Code to update account balance and return the updated balance

The code that does this task is (e).

Assume the following:

[tex]balance = 5000; amount = 2000;[/tex]

So, code (e) is as follows:

balance = balance + amount; [tex]\to[/tex]

[tex]balance = 5000 + 2000[/tex] [tex]\to[/tex]

[tex]balance = 7000[/tex]

Here, the updated value of balance is 7000

So: return balance

will return 7000 as the updated account balance

Other options are incorrect

In cell B13, create a formula without a function using absolute references that subtracts the values of cells B5 and
B7 from cell B6 and then multiples the result by cell B8. please help with excel!! I'm so lost

Answers

Answer:

The formula in Excel is:

=($B$6 - $B$5 - $B$7)* $B$8

Explanation:

Required

Use of absolute reference

To reference a cell using absolute reference, we have to include that $ sign. i.e. cell B5 will be written as: $B$5; B6 as $B$6; B7 as $B$7; and B8 as $B$8;

Having explained that, the formula in cell B13 is:

=($B$6 - $B$5 - $B$7)* $B$8

Smartphones are more likely to be used than laptop computers for everyday ICT use.
Describe three advantages of using a smartphone rather than a laptop computer.

Answers

Answer:

it's small amd you can carry it everywhere

easy to use

long lasting battery

Explanation:

hope the answers are right:)

In a non-price rationing system, consumers receive goods and services first-come, first served. Give me an example of a time when a consumer may experience this.

Answers

When someone may be giving away something for free.

Write a method, findMax(), that takes in two integers and returns the largest value. Ex: If the program input is: 4 2 the method findMax() returns: 4 Note: Your program must define the method: public int findMax(int num1, int num2)

Answers

Answer:

public int findMax(int num1, int num2){

      if(num1 > num2){

           return num1;

      }

 

      else {

          return num2;

      }

}

Explanation:

The code has been written in Java and the following explains every part of the code.

i. Start with the method header:

public int findMax(int num1, int num2)

ii. Followed by a pair of curly braces representing the block for the method.

public int findMax(int num1, int num2){

   

}

iii. Within the block, write the statements to find out which is greater between num1 and num2

This is done with an if..else statement. To check if num1 is greater than num2, write the following within the block.

if(num1 > num2){

   return num1;

}

else {

 return num2;

}

The if block tests if num1 is greater than num2. If it is, then num1 will be returned.

The else block is executed only if num1 is not greater than num2. In this case, num2 will be returned since it is greater.

iv. Put all together

public int findMax(int num1, int num2){

   if(num1 > num2){

       return num1;

   }

  else {

      return num2;

   }

}

4. Interaction between seller and buyer is called___.

A. Demanding
B. Marketing
C. Transactions
D. Oppurtunity​

Answers

Answer:

C. Transactions.

Explanation:

A transaction can be defined as a business process which typically involves the interchange of goods, financial assets, services and money between a seller and a buyer.

This ultimately implies that, any interaction between a seller and a buyer is called transactions.

For example, when a buyer (consumer) pays $5000 to purchase a brand new automobile from XYZ automobile and retail stores, this is referred to as a transaction.

Hence, a transaction is considered to have happened when it's measurable in terms of an amount of money (price) set by the seller.

Price can be defined as the amount of money that is required to be paid by a buyer (customer) to a seller (producer) in order to acquire goods and services. Thus, it refers to the amount of money a customer or consumer buying goods and services are willing to pay for the goods and services being offered. Also, the price of goods and services are primarily being set by the seller or service provider.

You would like to upgrade the processor in your system to a 64-bit processor. Which of the components will you most likely need to upgrade as well to take full advantage of the new processor

Answers

Answer: Operating system

Explanation:

The components that will be required to upgrade as well to take full advantage of the new processor is the Operating system.

The operating system manages the software resources and the computer hardware, through the provision of common services for the computer programs. It simply supports the basic function of the computer like task scheduling

lolhejeksoxijxkskskxi

Answers

loobovuxuvoyuvoboh

Explanation:

onovyctvkhehehe

Answer:

jfhwvsudlanwisox

Explanation:

ummmmmm?

For each compound below, identify any polar covalent bonds and indicate the direction of the dipole moment using the symbols δ +and δ-.
(a) HBr
(b) HCI
(c) H2O
(d) CH40

Answers

Answer:

H-Br bond is polar, hydrogen is partly positive and bromine is partly negative

H-Cl bond is polar, hydrogen is partly positive and bromine is partly negative

O-H bond in water is polar, hydrogen is partly positive and oxygen is partly negative

C-O bond in CH40 is polar, carbon is partly positive and oxygen is partly negative

Explanation:

A molecule possess a dipole moment when there is a large difference in electro negativity between two bonding atoms in the molecule.

The presence of dipole moments introduces polarity to the molecule. In all the molecules listed in the answer, the shared electron pair of the bond is closer to the more electronegative atom causing it to be partially negative while the less electronegative atom in the bond is partially positive.

Please Help Me!!!!!!!!!!!!!


A commercial photographer would most likely be employed by which of the following?

A business
A magazine
A travel agency
All the above

Answers

Explanation:

a magazine cause it helps put out commercial

my iphone s6 is plugged in but isnttttt charging and the chager works on my ipad waaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answers

Answer:

Could be a defect on the charge port for the Iphone s6. There are inexpensive way to fix that problem. Super cheap parts and kits to help online to buy.

A group of computer scientists wants to create a fixed-length compression algorithm. The simplest way to achieve compression is to use a fixed-length code generator. The idea behind this type of code generator is to assign a fixed-length bit sequence to each symbol of the alphabet. As part of this group of computer scientists, your goal is to write a program to determine the alphabet used by the message to be compressed (set of different characters in the input message), and the frequency of each symbol in the alphabet, using conditionals, loops, and arrays.

Answers

Answer:

Here the code is given as follows,

Explanation:

OUTPUT:  

Message: AAAABBBCCDDDDDDDE  

Number of symbols in the alphabet = 5  

Characters in the alphabet = A,B,C,D,E  

Number of bits per symbol = 3  

Histogram showing the frequency of the symbols in the alphabet  

A | ****  

B | ***  

C | **  

D | *******  

E | *

I get an error message on my code below. How can I fix it?

import java.util.Scanner;

public class CelsiusToFahrenheit {


public static void main (String [] args) {
Scanner scnr = new Scanner(System.in);

double tempF;
double tempC;

System.out.println("Enter temperature in Celsius: ");
tempC = scnr.nextDouble();

System.out.print("Fahrenheit: ");
System.out.println(tempF);
return;
}
}


CelsiusToFahrenheit.java:16: error: variable tempF might not have been initialized
System.out.println(tempF);
^
1 error

Answers

Answer:

tempF = (tempC * 1.8) + 32;

Explanation:

Required

Correct the error in the program

The error is due to tempF not been initialized or being calculated

Correct the error by writing the formula for tempF before tempF was printed

tempF = (tempC * 1.8) + 32;

Writing the formula ensures that tempF is initialized with the expected equivalent value for tempC

Write a test program that prompts the user to enter three sides of the triangle (make sure they define an actual triangle), a color, and a Boolean value to indicate whether the triangle is filled.

Answers

Answer:

   Scanner in = new Scanner(System.in);

       System.out.print("Please enter 3 sides of a triangle, color and " +

                       "whether it is filled or not (true false): ");

       double s1 = in.nextDouble();

       double s2 = in.nextDouble();

       double s3 = in.nextDouble();

       String color = in.next();

       boolean filled = in.nextBoolean();

       

       Triangle t1 = null;

       

       try {

           t1 = new Triangle(s1, s2, s3, color, filled);

       }

       catch (IllegalTriangleException ite) {

           System.out.println(ite.toString());

       }

       

       System.out.println(t1.toString());

       System.out.printf("Triangle color: %s, Triangle filled: %s%n" +  

                       "Area: %.2f%n" +  

                       "Perimeter: %.2f%n%n",

                   t1.getColor(),  

                   t1.isFilled(),

                   t1.getArea(),

                   t1.getPerimeter());

           

Explanation:

   Scanner in = new Scanner(System.in);

       System.out.print("Please enter 3 sides of a triangle, color and " +

                       "whether it is filled or not (true false): ");

       double s1 = in.nextDouble();

       double s2 = in.nextDouble();

       double s3 = in.nextDouble();

       String color = in.next();

       boolean filled = in.nextBoolean();

       

       Triangle t1 = null;

       

       try {

           t1 = new Triangle(s1, s2, s3, color, filled);

       }

       catch (IllegalTriangleException ite) {

           System.out.println(ite.toString());

       }

       

       System.out.println(t1.toString());

       System.out.printf("Triangle color: %s, Triangle filled: %s%n" +  

                       "Area: %.2f%n" +  

                       "Perimeter: %.2f%n%n",

                   t1.getColor(),  

                   t1.isFilled(),

                   t1.getArea(),

                   t1.getPerimeter());

           

Assume that a, b, and c have been declared and initialized with int values. The expression

!(a > b || b <= c)
is equivalent to which of the following?

a. a > b && b <= c
b. a <= b || b > c
c. a <= b && b > c
d. a < b || b >= c
e. a < b && b >= c

Answers

Answer:

Option c (a <= b && b > c) and Option e (a < b && b >= c) is the correct answer.

Explanation:

According to the question, the given expression is:

⇒ !(a > b || b <= c)

There will be some changes occur between the values such as:

! = It becomes normal> = It becomes <|| = It becomes &&

So that the expression will be:

⇒ a <= b && b > c

and

⇒ a < b && b >= c

Other choices are not connected to the expression or the rules. So the above two alternatives are the correct ones.

for macroscale distillations, or for microscale distillations using glassware with elastomeric connectors, compare the plot from your simple distillation with that from your fractional distillation. in which case do the changes in temperature occur more gradually

Answers

Answer:

Fractional Distillation

Explanation:

Fractional Distillation is more effective as compared to simple distillation. In simple distillation, the temperature changes more gradually as compared to the fractional distillation

You're expecting visitors who will be demanding Mamet access Before they arrive, you can activate a Guest network that has its own ________ and a different password from the one used with the network where you store all your files.

Answers

functions

is the correct answer of your question ^_^

A pointer can be used as a function argument, giving the function access to the original argument.
A. True
B. False

Answers

Answer:

True

Explanation:

A pointer can be used as a function argument, giving the function access to the original argument.

system. Construct an ER diagram for keeping records for exam section of a college.​

Answers

Yes okay i dont know how to do that

Any action that causes harm to your computer is called a
1.Security harm
2.Security damage
3.Security risk
4.Security crime​

Answers

Answer:

Security risk.

Explanation:

It is making your computer vulnerable to attacks and less secure.

Any action that causes harm to your computer is called a security risk. That is option 3.

What is security risk in computer?

A computer is an electronic device that can be used to prepare, process and store data.

Security risk in computer is any action undertaken by a computer user that can lead to the loss of data or damage to hardware or software of the computer.

Some of the security risks that predisposes a computer to damage include the following:

unpatched software,

misconfigured software or hardware, and

bad habits such as keeping fluid close to the computer.

Therefore, any action that causes harm to your computer is called a security risk.

Learn more about security risks here:

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When an item is gray that means...
A. The item only works with another application
B. The item has been selected
C. The item is unavailable
D. The item has been deleted
A,B,C,orD, can anyone please help?

Answers

Answer:

B. The item has been selected

Answer:

C

Explanation:

When an item is unavailable, usually referring to the Technology field, it is gray. Gray items are things that are not created anymore, sold out or not enough supply. The color gray is usually used to symbol something bad, and not having a product is considered bad. Using our background knowledge, we can concude that the answer is option C.


What is the use of Name Box in MS-Excel?

Answers

nb n nknknububjnkojbin

Answer:

To be able to set a variable or set value for a specific box or collum of boxes.

I Previous
C Reset
2/40 (ID: 34700)
E AA
Examine the following code:
Mark For Review
def area (width, height)
area = width * height
return area
boxlarea = area (5,2)
box2area = area (6)
What needs to change in order for the height in the area function to be 12 if a height is not specified when calling the function?
0 0 0 0
Add a height variable setting height =12 inside the function
Change the box2area line to box 2area = area (6,12)
Add a height variable setting height =12 before the function is declared
Change the def to def area (width, height = 12)

Answers

Answer:

D. Change the def to def area (width, height = 12)

Explanation:

Required

Update the function to set height to 12 when height is not passed

To do this, we simply update the def function to:

def area (width, height = 12)

So:

In boxlarea = area (5,2), the area will be calculated as:

[tex]area = 5 * 2 = 10[/tex]

In box2area = area (6), where height is not passed, the area will be calculated as:

[tex]area = 6 * 12 = 72[/tex]

what is ms- power point?​

Answers

Answer:

Microsoft PowerPoint is a powerful slide show presentation program. It is a standard component of the company's Microsoft Office suite software, and is bundled together with Word, Excel, and other office productivity tools. The program uses slides to convey information rich in multimedia.

hope it work️

Answer:

Microsoft PowerPoint is a presentation software which is used to make slideshow.

Explanation:

hope you like it

what is a task that is not associated with loading existing data into a new ERP system.
A. Data mapping
B. Data cleanup
C. Data loading
D. Data reporting​

Answers

Answer:

I believe the answer would be D. Data Reporting!

hope this helps! <3

Answer:

Correct Answer D:- DATA Reporting.

Explanation:

Data reporting is the collection and submission of data that leads to accurate ground-based analysis incorrect data reporting can lead to extremely informed decision-making using wrong evidence. Data reporting is not only about information but also about data collection.

The reporting of data may be an unbelievably difficult task. In order to achieve the job of counting every resident of a country, census bureaus can hire even hundreds of thousands of workers.

Data reporting is a step that translates raw information into information. It is not the data analysis that transforms data and information into insights. If data is not reported, the problem is known as underreporting the opposite is wrong.

HEALTH AND SAFETY IN USING ICT TOOLS

Answers

Answer:

Health and Safety using ICT Tools.

...

Some of the long-term health effects are:

Headaches and tiredness. Using the mobile phone for hours can be very stressful and may lead to mild or severe headaches.

Creates joint pain. ...

Mobile phone battery explosion. ...

Induced ringing!

Answer:

ICT tools for health and safety. Find common health issues related to computer usage and other ICT tools.

Explanation:

Use of ICT instruments

ICT tools are computer-based equipment used for processing and communicating information and technology. There are certain ICT tools;

- TV.

- System of Public Address

- Radio

- Mobile Phone

- Computer

What are the adverse consequences of long-term television exposure?

You don't have eyes for hours to stare at the TV.

Taking hours on the TV can be dangerous and dangerous for the eye.

If you starve continuously, your eye will get overworked and this will cause an irritation of the eye, such as dry eye, red, itchy, and watery eyes, fatigue, eyelid weight or forehead, as well as eye concentration.

Certain long-term effects on health are:

1. Tiredness and headaches.

2. Make pain joint.

3. Battery explosion mobile phone.

4. Ringing induced! In ears.

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Where does Gerzon use emotional appeals (things that bring up a high emotional response) to persuade his audience? What do all the references to tragedies in this text have in common? The correct formula for finding the relative velocity of an object is:WILL MARK BRAINLIEST TO THE CORRECT ANSWER!! Increasing the temperature of an endothermic reaction results in ____ more reactants and products. no change in the quantities of reactants and products. more reactants and fewer products. fewer reactants and products. more products and fewer reactants. What of the following WW2 Allies controlled Berlin making supplying the area incredibly complicated? (4 correct)1. France 2.China 3.Britain4.USSR 5.USA6.Poland 21.5g of sodium chloride dissolves in 60g of water at25C. Calculate the concentration of the solution. A. Explain how the slow recovery of the bald eagle population likely affected the recoveryof the salmon population. ( This reaction was at equilibrium when 0.2 atm of iodine gas was pumped into the container, what happened to the equilibrium and the partial pressures of the gases hii guys I'm sorry I am close to failin, and I sorry tay I'm asking a lot for questions :c Onion root tips are often used to study mitosis because they grow very rapidly, which means that many cells are dividing. The very tip of the onion root ends in a structure called the root cap. The other end of the root attaches to the onion. A scientist is interested in determining whether an onion root tip grows from the base of the root or from the tip near the root cap. She counts the number of cells that are in one of the phases of mitosis at different distances from the root cap. What is the dependent variable in her experiment Select the correct answer.What is the approximate value of the correlation coefficient for the given graph Write the equation of the line that passes through (7,-4) and (-1,2) in slope-intercept form. Select one: Don't use files pleasea. y=-3/4x+11/4 b. y=3/4x+11/4 c. y=-4/3x+2/3 d. y=-3/4x+5/4 If a monopoly charges higher prices to consumers who buy smaller quantities than to consumers who buy larger quantities, then Hi! Could someone check this questions for me and if I have anything wrong tell what I have wrong please? That would be highly appreciated!! The country that uses the most oil per person is ? science the imaginary lines which divide the earth into areas of 15 are called Mary plants roseas in 1/4 of her garden. She also plants some tulips in her garden. She has 1/12 of the garden left to plant more flowers. What fraction of Mary's garden has tulips? Please help me !! I will mark you as brainliest!Explain why a government "running a deficit" is a bad thing.(We are talking about the Cold War ) Find the value of x what cause the decrease in the use of postal services? The triangles shown below are similar. Find the length of QS.