What is operating system name any 4 operating system explain any 2 functions of operating systems

One newer type of drive partitioning that overcomes the limits of MBR drives is GPT (GUID Partition Table). GPT is the new standard that has replaced MBR and it is designed to work with modern computers that use the UEFI (Unified Extensible Firmware Interface) system.

The GUID Partition Table is the result of improvements made to the older MBR (Master Boot Record) partitioning system. One of the main differences between MBR and GPT is that GPT is a 64-bit partitioning system. This means that it can support up to 9.4 zettabytes (ZB) of storage. In addition, GPT can store up to 128 partitions on a single drive, while MBR can only handle four primary partitions or three primary partitions and an extended partition.GPT partitioning scheme allows for secure booting of Windows 8 and 10 operating systems (OS), which is not possible with MBR partitioning scheme.

GPT provides superior reliability due to its replication and cyclical redundancy check (CRC) features. GPT also supports modern features like disk encryption, secure boot, hot swapping, and hybrid firmware technologies.Therefore, GPT is the new standard that has replaced MBR and it is designed to work with modern computers that use the UEFI (Unified Extensible Firmware Interface) system.

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The statement given "paging may suffer from internal fragmentation but no external fragmentation" is false because paging may suffer from both internal fragmentation and external fragmentation.

Paging is a memory management technique used in operating systems where memory is divided into fixed-size blocks called pages. Each process's memory is divided into pages, and these pages are allocated in non-contiguous physical memory locations. Internal fragmentation occurs when a page is not fully utilized, leading to wasted memory within the page itself. This can happen when a process's memory requirements are smaller than the page size.

Additionally, external fragmentation can occur in paging when there are free memory blocks scattered throughout the system that are individually too small to accommodate a process's memory allocation. This fragmentation can limit the available contiguous memory space for new processes, resulting in inefficient memory utilization.

Therefore, paging can suffer from both internal fragmentation and external fragmentation, affecting memory utilization in the system.

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Answer:

True

Explanation:

True A central processor unit (cpu), with arithmetic and logic operations unit (alu), and registers make up a control unit.

What does our central processor?

An main element and "command centre" of a system is the Central Processing Unit (CPU). The CPU, sometimes known as the "central" or "main" processor, is a sophisticated collection of digital circuitry that manages the device's software and operation system.

Why is the central processor the brain?

The central processing unit (CPU), sometimes known as the microprocessor, is the brain of the computer. The CPU, like with the neural network, controls how long each operation takes to complete and executes any commands issued by the system software or by an applications.

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Answer:

Search for the games in the search bar

Explanation:

Answer:

God is always your friend mate

Explanation:

By establishing new requirements for data privacy that businesses must adhere to globally and by limiting the flow of personal data, the EU's rules and user privacy protections may have an impact on nations.

The primary objective of the GDPR is to safeguard the data of EU citizens and residents. So, regardless of whether an organisation is based in the EU or not, it is subject to the legislation, which is referred to as having a "extra-territorial effect."

There is a single set of data protection laws that apply to all EU Member States: the General Data Protection Regulation (GDPR). This avoids the need for your business or organisation to travel

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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

Answer:

public class Polygon {

   private String name;

   private int sides;

   private double sideLength;

   public Polygon(String name, int sides, double sideLength) {

       if (sideLength <= 0) throw new IllegalArgumentException("Length cannot be zero or negative.");

       if (sides <= 0) throw new IllegalArgumentException("Sides cannot be zero or negative.");

       this.name = name;

       this.sides = sides;

       this.sideLength = sideLength;

   }

   public String getName() {

       return name;

   }

   public void setName(String name) {

       this.name = name;

   }

   public double getSideLength() {

       return sideLength;

   }

   public void setSideLength(double sideLength) {

       if (sideLength <= 0) throw new IllegalArgumentException("Length cannot be zero or negative.");

       this.sideLength = sideLength;

   }

   public int getSides() {

       return sides;

   }

   public void setSides(int sides) {

       this.sides = sides;

   }

   (use the at sign here)Override

   public String toString() {

       return "regular " + name + " with side length " + String.format("%.1f", sideLength);

   }

}

public class TestPolygon {

   public static void main(String[] args) {

       Polygon sides11 = new Polygon("hendecagon", 11, 1);

       Polygon sides14 = new Polygon("tetrakaidecagon", 14, 1);

       Polygon sides19 = new Polygon("enneadecagon", 19, 1);

       System. out. println(sides11);

       System. out. println(sides14);

       System. out. println(sides19);

   }

}

Explanation:

This java source code defines a class that creates a regular polygon based on the number of sides given to it.

Below is a screenshot of the program code and output.

The statement that correctly describes how resource management is provided by the EOC is: "the eoc is normally the location that receives resource requests, finds a source to fill the resource request, and tracks the resource until it is delivered to the incident command (or EOC)."

So, the correct answer is C.

EOC (Emergency Operations Center) is an office that is responsible for managing disasters and emergency situations. It acts as a command center in case of any emergency situations. In a disaster or emergency, the Incident Command System (ICS) is activated to respond to the situation.

ICS is a management system that coordinates and integrates resources to respond to a disaster or emergency. The EOC is responsible for providing overall guidance and support to ICS during the emergency situation. One of the key responsibilities of EOC is to manage the resources to help ICS to perform its activities.

Hence , the answer is C.

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Some things to consider when preparing a medical report are:

This refers to the very detailed report that contains an account of a person's full clinical history.

Therefore, a sample medical report is given below:

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When you connect an external hard drive to a Windows PC, the operating system recognizes that a new device has been connected and searches for the appropriate drivers.

When you connect an external hard drive to a Windows PC, the following also happens:

Therefore, When you are finished using the external hard drive, you should eject it properly before unplugging it from your computer. This helps prevent data corruption and other issues that can occur if the drive is disconnected while still in use.

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The attributes that shows the characteristics of python is Ubiquity. It is the fact of appearing everywhere or of being very common.

Python is  a popular high- level programming language known for its simplicity and readability.   It is widely usedfor various purposes, including web   development, data analysis, machine learning,and automation.

Python's attributes include.

Readability - Python emphasizes clean and readable code with a straightforward syntax, making it easier to understand and maintain.

Versatility - Python offers a wide range of libraries and frameworks for different domains, enabling developers to work on diverse applications.

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Emma should have barcode number, description, price, and sales associate fields in her database.

The complete question:

"Emma is creating a database to track sales. She wants to be able to sort by price and sales associate. And she would like to look up the barcode number and the description. What fields should she have in her database?

1.sales associate and barcode number

2.sales associate, price, and description

3.barcode number, description, price, and sales associate

4.product number, description, price, sales associate, and profit."

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The correct debugged code is attached below

A leap year is a year with 366 days and this year occurs once every 4 years. The debugged code line of code of the program written, is as attached below. because the line of code in the question lacks some functions and symbols

Hence we can conclude that the correct debugged code is attached below.

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The following program creates and outputs all possible orderings of a list of names using a recursive method. It reads a list of one-word names from the input and outputs one ordering per line with a whitespace at the end of each line.

Here's a possible implementation of the program in Python:

def all_permutations(permList, nameList):

   if len(nameList) == 0:

       print(' '.join(permList))

   else:

       for i in range(len(nameList)):

           newPermList = permList + [nameList[i]]

           newNameList = nameList[:i] + nameList[i+1:]

           all_permutations(newPermList, newNameList)

if __name__ == "__main__":

   nameList = input().split(' ')

   permList = []

   all_permutations(permList, nameList)

The all_permutations function takes two parameters: permList, which represents the list of names in the current permutation, and nameList, which represents the remaining names that have not yet been added to the permutation.

If nameList is empty, the function prints the current permutation by joining the elements of permList into a string separated by spaces. Otherwise, the function iterates over the indices of nameList, and for each index, it creates a new permutation list and a new name list by adding the name at that index to the current permutation list and removing it from the current name list. The function then recursively calls itself with the new permutation and name lists.

In the main program, the input is read as a space-separated list of names using the split method. The permList is initialized as an empty list, and the all_permutations function is called with the empty permutation list and the list of names.

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Complete question:

Write a program that lists all ways people can line up for a photo (all permutations of a list of strings). The program will read a list of one word names, then use a recursive method to create and output all possible orderings of those names, one ordering per line.

When the input is:

Julia Lucas Mia

then the output is (must match the below ordering):

Julia Lucas Mia

Julia Mia Lucas

Lucas Julia Mia

Lucas Mia Julia

Mia Julia Lucas

Mia Lucas Julia

The output should have a whitespace at the end of each line

Given code :

def all_permutations(permList, nameList):

# TODO: Implement method to create and output all permutations of the list of names.

if __name__ == "__main__":

nameList = input().split(' ')

permList = []

all_permutations(permList, nameList)

1.) Team work

2.) Disciple

3.). Creativity

4.) Attension To Deatil

5.) Time Mangament

Explanation:

Answer:

A computer programmer needs to demonstrate that they are:

1. A team player

2. Able to meet deadlines

3. Able to solve problems logically and efficiently

4. Able to create programs that fulfill their intended purpose

5. Able to be flexible (do many different types of jobs)

6. Able to adapt to new changes and be able to learn new skills

Explanation:

Computer programmers are tasked with creating software that works effectively with the given hardware and the people using it, and to do that, they have to be very skilled in many areas.

A large, closet-sized computer capable of simultaneously processing data for hundreds or thousands of users is most likely a mainframe computer.

Mainframe computers are designed for large-scale computing needs and are often used by businesses and government organizations for processing large amounts of data. They are typically larger and more powerful than personal computers or servers, and are capable of handling high levels of data processing for multiple users at once.

Mainframe computers are designed with powerful processors and plenty of storage capacity, making them the perfect choice for managing large amounts of data. Mainframe computers are also highly secure and reliable, making them ideal for mission-critical operations and applications.

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Answer:

when sending emails to classmates

when participating in online discussion boards

when collaborating as part of digital team

Explanation:

i just took the test

Answer:

A B C E

Explanation:

Netiquettes are the etiquette on internet while doing online conversations on email, blogs, chats, social media sites interactions etc.

While doing the interaction, one should know that the other side to whom he is talking is also a human and any bad word or lose talk can hurt his feelings.

One should also respect others time and space. So good netiquettes include option A, B, C and E which are: Identify yourself in a post or email ,Writing short concise messages to others, Valuing others opinions and cultures and keeping personal information private.

Explanation:

On October 31, around twelve o'clock at night, the lights were dull. It was Siberian cold and I was walking painfully under the whitish lighting of a lamppost and the retro neon lights of a convenience store in a neighborhood that was buzzing when I went to buy meat. buildings, grayish in this half-light, crumbled under the weight of sleep, while the neighborhood was still open. Its decoration was particularly macabre in tone: synthetic but very sticky spider webs adorned the porches of the terraces, pumpkin ornaments are exhibited like works of art, ... Some pushed the macabre by hanging mannequins made up in corpses. At the entrance to the neighborhood, I found the body of its owner stabbed. Frozen in place, I wondered what else awaits me. My heart was pounding, feeling a shiver of anguish. When I was removing the phone from my pocket to call my police friends, my hands were clenched in fear. An investigation was carried out to find out the causes of death. Also, I went with them so they take my words. Hopefully the murderer will be arrested to put an end to this sybilinous crime.

Answer:

The addition and count algorithm

Explanation:

The classic algorithm that would be best suited to perform this function is the insertion sort algorithm. The correct option is 2.

Insertion sort is a simple sorting algorithm that is useful for sorting small databases because it is efficient for small datasets.

Iterating through an array or list and inserting each element into its proper position in the sorted sequence is how it works.

The database is sorted in this scenario based on the amount of money the account is worth. When a new account is added, it must be placed in the appropriate position in the sorted sequence.

Insertion sort can insert a new account into its correct position in the database while keeping the sorted order.

Thus, the correct option is 2.

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Your question seems incomplete, the probable complete question is:

A company organizes all of its client database in order of the amount of money that the account is worth. When a new account is added, it is placed in the correct order in the database based on the worth of the account. Which classic algorithm would be best suited to perform this function

Given a string matrix, we need to find the number that occurred two times or more than two times and give the sum of those numbers. In order to do this, we can take the following approach:We can convert the string matrix into an integer matrix. We can create an empty dictionary. We will iterate through each element in the matrix.

If the element is not present in the dictionary, we will add it with the value 1. If the element is already present in the dictionary, we will increment its value by 1. After iterating through the matrix, we will iterate through the keys of the dictionary and add the sum of the keys whose values are greater than or equal to 2. The sum of these keys will be the desired output.

Here is the implementation of the above approach in Python: matrix = [[1, 3, 4], [3, 6, 8], [8, 6, 8]]d = {}# Convert string matrix to integer matrix for i in range(len(matrix)):    for j in range(len(matrix[i])):        matrix[i][j] = int(matrix[i][j])# Populate dictionary with occurrences of each number for i in range(len(matrix)):    for j in range(len(matrix[i])):        if matrix[i][j] not in d:            d[matrix[i][j]] = 1        else:            d[matrix[i][j]] += 1# Calculate sum of numbers that occurred 2 or more times sum = 0for key in d:    if d[key] >= 2:        sum += key print(sum) In the given problem, we have a matrix of strings and we need to find the numbers that occurred two or more times and sum them up. To solve this problem, we first need to convert the string matrix into an integer matrix. We then need to iterate through each element in the matrix and populate a dictionary with occurrences of each number in the matrix.

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Windows 11 has 3 accessibility categories Vision., Hearing., Mobility disabilities easier to find and use, making it one of the most accessible operating systems available.

Windows 11 makes accessibility tools for people with vision, hearing, and mobility disabilities easier to find and use, making it one of the most accessible operating systems available. Although PC hardware is nice, it is of little use without cutting-edge software.

Voice access, which lets users control most of the operating system with their voice, is another new feature in the Windows 11 2022 Update. Without having to move your hands, you can open and close apps, navigate text, click things, press keyboard keys, and more with this.

Android Accessibility Services was made to help app developers make their apps more accessible to people with disabilities and to help them overcome the obstacles they face when using smartphones. To take advantage of these advantages, users must enable "Accessibility Permissions" when downloading these apps.

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Answer:

Assuming these values are unsigned:

1. 12

2. 26

3. 57

4. 83

5. 133

6. 153

7. 289

8. 490

Answer:

Table in Open Office Writer can be used to create and format tables of data, such as for a spreadsheet or database. You can also use it to create and format charts, graphs, and other visuals.

The company borrowed an amount of $48,773.76 from the local bank. Each installment payment is $12,000, and the interest rate on the loan is 7%. The payments are not due for four years, and there are five installment payments in total.

To calculate the amount borrowed, we can use the present value formula for an ordinary annuity. The formula is:
PV = PMT × [(1 - (1 + r)^(-n)) / r]
Where PV is the present value (amount borrowed), PMT is the payment amount, r is the interest rate per period, and n is the number of periods.
Plugging in the given values, we have:
PV = $12,000 × [(1 - (1 + 0.07)^(-5)) / 0.07]
  = $12,000 × [(1 - 0.6139137) / 0.07]
  = $12,000 × (0.3860863 / 0.07)
  = $48,773.76
Therefore, the company borrowed an amount of $48,773.76 from the local bank. Each installment payment is $12,000, and the interest rate on the loan is 7%. The payments are not due for four years, and there are five installment payments in total.

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Answer:

Use proper posture, keeping hydrated, and using a blue light filter to lessen damage to eyes

Answer:

the subnet is 192.168.181.128

Explanation:

The subnet to which the host belongs can be determined by examining the subnet mask associated with the given IP address. In this case, the IP address 192.168.181.182 is associated with a subnet mask of /25, which corresponds to the decimal value 255.255.255.128.

To determine the subnet to which the host belongs, we need to perform a bitwise AND operation between the IP address and the subnet mask. This will give us the network address, which identifies the subnet. The calculation is as follows:

IP address:    11000000.10101000.10110101.10110110 (192.168.181.182)

Subnet mask:   11111111.11111111.11111111.10000000 (255.255.255.128)

------------------------------------------------------------------------------------------------

Network address: 11000000.10101000.10110101.10000000 (192.168.181.128)

The MME (Mobility Management Entity) is responsible for all signaling exchanges between the base station (eNodeB) and the core network and between users and the core network. The MME is a key component in LTE (Long-Term Evolution) cellular networks, and its main role is to manage user mobility and perform authentication and security functions.

MME is responsible for handling the initial attachment of a user to the network, as well as tracking the user's location and maintaining their context as they move between cells. The MME also communicates with the Serving Gateway (S-GW) to route data between the user and the core network, and it communicates with the eNodeB to control the radio access network and manage user connections. In this way, the MME acts as a bridge between the radio access network and the core network, and it is critical to the smooth operation of LTE networks.

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Standard search engine spiders are typically unable to index because of databases of unlinked content and sites that needs user login.

A search engine is known to be a form of an web-based tool that helps users to be able to find information that can be gotten from  the World Wide Web.

Note that Popular examples of search engines are , Yahoo and others.

Note that a  search engine is also seen as a kind of a software system that is made to carry out some work such as web searches.

They are known to help users to search the World Wide Web in a a way that is systematic in nature  for particular information which is said to be specified in a textual web search query.

Hence, Standard search engine spiders are typically unable to index because of databases of unlinked content and sites that needs user login.

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