Plzzzz help me

Part B

Often, computer professionals suffer from an RSI disease known as carpal tunnel syndrome (CTS). Research online and write about its causes and

symptoms.

The data rate of the human ear is the rate at which sound waves are captured by the ear's auditory system. It is the frequency at which sound waves are transmitted and received by the ear. The human ear can detect frequencies up to 22 kHz, and to capture all the information in a sound signal at 22 kHz, it is necessary to sample the sound at twice that frequency, that is, at 44 kHz.

A 16-bit sample is probably enough to capture most of the auditory information. In other words, the ear cannot distinguish more than 65,535 intensity levels.To calculate the data rate of the human ear, we need to use the following formula:

Data rate = sampling frequency x bit depth x number of channels

In this case, there is only one channel (mono), so we can ignore the last term. Therefore, the data rate of the human ear is given by:Data rate = 44 kHz x 16 bits= 704,000 bits per second (or 704 kbps)Therefore, the data rate of the human ear is 704 kbps.

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To reduce the risks of unauthorized actions or unintentional software installations, User Account Control (UAC) asks the user for credentials or permissions.

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Answer:

See Explanation

Explanation:

The question lacks so many details, as the array type and the programming language is not stated.

Assume that, it is Java:

The rule to follow is:

Data-Type[][]Array-Name = new Data-type[rows][columns]

If the given information is for an array of type integer, the code will be;

int[][] N = new int[4][5]

Where

N = Array-Name

int = Data-type

4 and 5 are the dimensions of the array

In terms of function, a command-driven user interface is more efficient for experienced users who are familiar with the system and the available commands, but it can be less accessible for new or inexperienced users.

A command-driven user interface and a menu-driven user interface are both used to interact with computer systems, but they differ in their approach to input and interaction.

A command-driven user interface operates using text-based commands entered by the user in a terminal or command prompt. In this type of interface, the user is expected to have a certain level of knowledge about the system and the available commands.

Therefore, one can say that a menu-driven user interface, on the other hand, provides a graphical interface with a series of menus and options to choose from. The user selects options from the menus to interact with the system and initiate actions.

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import random

#You can change the range.

answer = random.randint(1,1000)

counter = 0

while(True):

   guess = int(input("Make a guess: "))

   message = "Too high!" if guess>answer else "Too low!" if guess<answer else "You won!"

   print(message)

   if(message=="You won!"):

       print("It took",counter,"times.")

       break

   else:

       counter+=1

Answer:

I don't know if I get a chance to get through

Answer:  systems development

Explanation:  

Explanation:

BACK 100 RIGHT 90 FORWARD 50

Answer:

1. the number of employees using each computer

2. the number of networked computers

Explanation:

In modern times, instead of the old passing of physical files in and out of different departments of the firm, business firms are now using networks to conduct their day to day activities. These activities are work shared between the employees in the firm.

However, network design is affected by certain factors. These factors are:

1. Number of users connected to the network: in this case, good examples are: the number of employees using each computer and the number of networked computers

Other factors include

2. software,

3. viruses,

4. hardware, and

5. connection.

The PC register is written to during the fetch phase of the instruction cycle when an LDR instruction is being executed.

During the fetch phase, the PC register holds the address of the next instruction to be executed. When an LDR instruction is being executed, the PC register is used to fetch the memory location of the operand being loaded into a register.

The instruction cycle consists of multiple phases, such as Fetch, Decode, Execute, and Store. When executing an LDR instruction, the PC register is written to during the Fetch phase. In this phase, the CPU fetches the instruction from memory, and the PC register is incremented to point to the next instruction.

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Answer:

b.Secondary Memory

Explanation:

it is where information is stored for a short period of time.

Hope it helps.

RAM is a primary memory... aka main memory because computer can't function without it

here's an excerpt from geeksforgeeks

Memory is the most essential element of a computing system because without it computer can’t perform simple tasks. Computer memory is of two basic type – Primary memory(RAM and ROM) and Secondary memory(hard drive,CD,etc.). Random Access Memory (RAM) is primary-volatile memory and Read Only Memory (ROM) is primary-non-volatile memory.

The hourly owning and operating cost for the third year of operation for the wheel loader is $58.75.

To calculate the hourly owning and operating cost, we need to consider several factors. The purchase price of the wheel loader is $400,000, and the salvage value at the end of its useful life is $85,000. The tire cost is $25,000, and the fuel cost is $4.35 per hour. The investment rate is 12%, and the tax and storage rate is 15%.

First, we need to determine the annual owning cost, which includes depreciation and tax/storage costs. Since the useful life of the wheel loader is 5 years and we are calculating the cost for the third year, the depreciation expense would be ($400,000 - $85,000) / 5 = $63,000 per year. The tax and storage cost would be 15% of the depreciation expense, which is $63,000 * 0.15 = $9,450 per year.

Next, we calculate the annual operating cost, which includes tire and fuel costs. The tire cost is $25,000 per year, and the fuel cost is $4.35 per hour * 1750 hours = $7,612.50 per year.

Finally, we sum up the annual owning and operating costs and divide by the number of operating hours per year. The total annual cost is $63,000 + $9,450 + $25,000 + $7,612.50 = $105,062.50. Dividing this by 1750 hours gives us the hourly owning and operating cost of $58.75.

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Answer:

parallel communication is a method where several binary digits are sent as a whole, on a link with several parallel channels.

serial communication conveys only a single bit at a time over a communication channel or computer bus.

The statement that the computer professionals should maintain up-to-date skills and knowledge is true.

The computer professionals should maintain up-to-date skills so hat they ill be able to face the changing world as well as the technology since the computer system are advancing every day i this generation.

Computing professionals can be described as those that usually perform a variety of tasks whereby they can bring about the specifications for new computer systems,  and the can help in the process of designing instruction pipelines for superscalar processor.

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In NumPy, the best way to compute the inner product of two vectors is by using the `numpy.dot()` function. The `numpy.dot()` function performs the dot product operation, which calculates the inner product between two arrays.

how to compute the inner product of two vectors using `numpy.dot()`:

```python

import numpy as np

# Define two vectors

vector1 = np.array([1, 2, 3])

vector2 = np.array([4, 5, 6])

# Compute the inner product

inner_product = np.dot(vector1, vector2)

# Print the result

print(inner_product)

```

In this example, `np.dot(vector1, vector2)` calculates the inner product of `vector1` and `vector2`. The result is stored in the variable `inner_product` and printed, which gives the output:

```

32

```

The `numpy.dot()` function can be used not only for vectors but also for matrices and multidimensional arrays to compute their inner product or matrix multiplication, depending on the input.

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Answer:

????????

Explanation:

The two numbers, P and Q, used to find the keys as they usually consist of thousands of bits.

The RSA algorithm  is known to be the Rivest-Shamir-Adleman. It is said to be a kind of algorithm that is often used by technologies in message  encryption and its decryption.

It known to be made up of asymmetric or also of public-key cryptography. In the steps for RSA algorithm, one has to Choose two large prime numbers P & Q.

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Answer: usually consist of thousands of bits

Explanation:

Got it right

Answer: Bakery= direct competition

Shaved Ice Truck= Indirect competition

Fast Food Restaurant = Indirect competition

Convenience Store= Direct competition

Explanation: Bakery also makes cookies.

Shaved Ice truck & Fast Food Restaurant don’t make cookies or sell soda pop

Convenience Store sells soda pop and cookies.

Answer:d

Explanation: i just did the test

The tripeptide that carries a net positive charge at pH 7.0 is Leu-Lys-Gly (IV).

At pH 7.0, the carboxyl group of glutamic acid (Glu) in Arg-Glu-Met (V) and the carboxyl group of aspartic acid (Asp) in Ala-Thr-Asn (II) are deprotonated, resulting in a net negative charge. On the other hand, the side chain of lysine (Lys) in Leu-Lys-Gly (IV) has an amino group that can accept a proton at pH 7.0, resulting in a net positive charge. Therefore, out of the options given, Leu-Lys-Gly (IV) is the tripeptide that carries a net positive charge at pH 7.0.

Here is a summary:

- Gln-Val-Ser (I) does not contain any charged amino acids and therefore does not carry a net positive charge at pH 7.0.

- Ala-Thr-Asn (II) contains aspartic acid (Asp), which has a deprotonated carboxyl group and carries a net negative charge at pH 7.0.

- Pro-Ile-Leu (III) does not contain any charged amino acids and therefore does not carry a net positive charge at pH 7.0.

- Leu-Lys-Gly (IV) contains lysine (Lys), which has an amino group that can accept a proton at pH 7.0, resulting in a net positive charge.

- Arg-Glu-Met (V) contains glutamic acid (Glu), which has a deprotonated carboxyl group and carries a net negative charge at pH 7.0

So, the answer is option IV

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The valid instantiation of the Folder class depends on the definition and requirements of the Folder class itself. Since there is no specific information provided about the Folder class or its constructor, it is difficult to determine the exact valid instantiation.

However, based on the given options:

1. Folder a = new Folder;

This instantiation is not valid because it is missing parentheses after the class name, which is required for instantiating a class using the "new" keyword.

2. Folder a = Folder ();

This instantiation is not valid because it is missing the "new" keyword, which is necessary for creating a new instance of an object.

3. Folder a = new Folder(22, 11);

This instantiation is valid if the Folder class has a constructor that accepts two integer parameters. It creates a new instance of the Folder class and passes the values 22 and 11 as arguments to the constructor.

4. Folder a = new Folder(3.2, 4.8);

This instantiation is valid if the Folder class has a constructor that accepts two double parameters. It creates a new instance of the Folder class and passes the values 3.2 and 4.8 as arguments to the constructor.

Ultimately, the validity of the instantiations depends on the implementation of the Folder class and the availability of the corresponding constructors with the specified parameter types.

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Answer: I believe the answer is false.

Explanation: look at the examples in the picture bellow and the picture bellow color mark is not considered to be four types of marks.

To perform privilege escalation on Hack The Box - Linux, log in to the server using SSH with the username "secaudit" and password "Academy_LLPE!". Utilize the privileged group rights assigned to the secaudit user to locate a flag. Submit the flag as the answer.

To begin the privilege escalation process, establish an SSH connection to the Hack The Box - Linux server using the provided credentials: username "secaudit" and password "Academy_LLPE!". These credentials grant access to the secaudit user account, which has privileged group rights. Once logged in, you can leverage the privileged group rights of the secaudit user to search for the flag. This may involve exploring system directories, examining files, or executing specific commands to locate the flag. The flag is typically a specific string or text that indicates successful privilege escalation. Carefully navigate through the file system, paying attention to directories and files that may contain the flag. Use commands like "ls" and "cat" to view directory contents and file contents, respectively. Keep in mind that flags may be hidden or stored in unusual locations, so thorough exploration is necessary. Once you locate the flag, submit it as the answer to complete the privilege escalation challenge. The flag may be a unique identifier or code that confirms successful access to the privileged information or resources on the system.

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The detailed explanation and their benefits are:

Enterprise systems are known to be software packages in large-scale which help businesses or enterprises to track and control their complex business operations. They are used as a hub where businesses are automated.

We can see that the above has been be arranged with the detailed explanation and the benefits that follow.

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Answer:

Hope it helps :)❤

Answer:

 Plotters are used to print graphical output on paper. It interprets computer commands and makes line drawings on paper using multicolored automated pens. It is capable of producing graphs, drawings....

Answer:

Change bullet indents

Select the bullets in the list by clicking a bullet. ...

Right-click, and then click Adjust List Indents.

Change the distance of the bullet indent from the margin by clicking the arrows in the Bullet position box, or change the distance between the bullet and the text by clicking the arrows in the Text indent box.

Explanation:

mark me braineliest

Answer: malfunction or bug in an application program that allows data to be seen or accessed by unauthorized users.

Explanation:

A security hole is the malfunction or bug in an application program that allows data to be seen or accessed by unauthorized users.

A security hole is regarded as a software flaw that allows someone who isn't authorized to have access to the system. This vulnerability can be taken advantage of by a hacker or other threat factors.

Vulnerability Technology (VT).

Virtualization Technology is referred to as VT. This phrase alludes to a group of processor enhancements that let the host operating system operate guest environments.

A written report is typically a declaration a piece of forensics software that includes a write blocker by default. MOBILedit!

The host operating system is replaced with a Type 1 hypervisor. The fact that type 1 hypervisors have direct access to physical hardware makes them very effective. Because there is nothing between them and the CPU that an attacker may hack, this also improves their security.

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Answer: Bro first read the error and fix it.

Explanation:

If it does not work, then it might be bugged, it usually happens when you are doing a large program with any programming language. So maybe save the work, and restart the PC or laptop.

If it still doesn't work, then you should try installing extension or pip for the code you are using, because you might be coding it right but have not installed an extension in the terminal.

What I mean by pip is that a pip is like an extension, and if for example you want to use turtle to draw in a program, you should go to the terminal and write:                    

pip install extension_name

And if you want to see if the pip is installed then do:

pip -V

or

pip --version

Also, if you want to upgrade the pip, do:

python -m pip install -U pip

It may happen sometimes that your pip current pip version is not supporting your current version of python or machine for that you can downgrade your pip version with the following command.

Note: You can mention the version you want to install

do:

python -m pip install pip==17.0

Note: remember that to install pips, you need to install them in a terminal, please don't do it in your code... It does not work.

fr, last note: always check if you have the last python version installed, and if not, go to the offical python website and install the latest python version possible, or intall python is you don't have it already.

Correct me if i'm wrong,

Happy to help :)

Authentication is the process of verifying the identity of a user. It is one of the most important security measures that can be implemented to protect information assets.

There are many different authentication methods that can be used, including:

Finally, users should frequently change their passwords. This helps to prevent unauthorized access if a password is compromised.

Here are some additional tips for implementing strong authentication:

By following these tips, organizations can implement strong authentication and protect their information assets from unauthorized access.

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Answer:

Explanation:

Such a scenario can affect many components of your project plan such as marketing, communications, infrastructure, and payment processing. Nowadays most (if not all) aspects of a business are accomplished online. A website allows you to market your products to people all over the world as well as allowing them to communicate with you and purchase your products through various different payment options. The lack of a website severely limits or in some cases prevents you from growing your business at all.