Normalization provides the ability to store values beyond the normal range of the data type by moving the point until the number is in the valid range.
Normalization is the process of organizing data in a database. The main goal of normalization is to remove redundancy and dependency. It helps to minimize the potential for errors and inconsistency. A normalized database is structured according to a series of standard forms. Normalization of data is structuring a database per a series of common formats to reduce data redundancy and dependency. It helps to minimize data anomalies and inconsistencies. Normalization reduces data redundancy and helps to keep the data consistent. There are several standard forms: First Normal Form (1NF), Second Normal Form (2NF), Third Normal Form (3NF), Fourth Normal Form (4NF)Fifth Normal Form (5NF). In summary, normalization provides the ability to store values beyond the normal range of the data type by moving the point until the number is in the valid range.
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check all that apply. a wide area network (wan) is a network covering typically group of answer choices continent a planet country one room a small car one small campus city one small building
A wide area network (WAN) is typically a network covering:Continent,Country,City,Small campus
A wide area network (WAN) is a type of computer network that spans a large geographical area, connecting multiple locations. It is designed to cover extensive areas, such as continents, countries, cities, and small campuses. WANs are used to facilitate communication and data transfer between geographically dispersed locations. They utilize various technologies, such as leased lines, satellites, and internet connections, to establish connectivity over long distances. While a WAN can cover large areas like continents and countries, it can also be implemented on a smaller scale, such as connecting different buildings within a small campus or various locations within a city.
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When you send large attachments, you are not
a. considering the needs of others
b. doing anything wrong
c. helping to maintain respectful communication
d. following social conventions
Please select the best answer from the choices provided
A
ОО
B
ОС
Answer:
c,becauses she is helping
Explanation:
thank me later
Answer:
A
Explanation:
i got a 100
Klout was hyped as a platform that could track online influence but became inactive. Why?.
Scalzi, in his CNN Money column, makes a witty remark about Klout practically sucking in data from all social media platforms and "throwing it into an algorithmic pot."
As a result, Peter Hess, Khoros's then-CEO, sent out a message indicating that Klout had finally lost its Klout.
How did Klout went down?Even though some people took Klout seriously, Andrew Hutchinson writes for a social media website that its critics saw it as "a vanity metric - and like all vanity metrics, it can be gamed, it can be cheated, and thus it's rendered largely useless" .
Lithium Technologies confirmed earlier rumors that it had purchased Klout for about $200 million in March 2014. For businesses to create online communities, Lithium offered the necessary tools. After it combined with Spredfast (a company that specializes in social media marketing, community management, and software), it ceased to exist as a separate entity and was renamed Khoros LLC.
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_____________ is a device for recording the electrical activity in the muscles; it has been used in some studies to provide evidence that motor programs exist.
Electromyography (EMG) is a device that records the electrical activity in the muscles. It measures the small electrical impulses generated by muscle fibers when they contract, and provides information about the timing and intensity of muscle activity.
EMG has been used in some studies to provide evidence for the existence of motor programs, which are patterns of muscle activity that are pre-programmed in the brain and executed automatically during movement. By analyzing the patterns of muscle activity recorded by EMG, researchers can gain insights into the neural mechanisms that underlie motor control and the development of motor programs. EMG is used in a variety of applications, including clinical diagnosis, sports science, and human-robot interaction.
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An electromyogram (EMG) is a device used for recording the electrical activity in the muscles. It has been used in studies to provide evidence that motor programs exist. EMG recordings can help researchers and clinicians understand the patterns of muscle activity associated with different movements and behaviors and can provide valuable insight into the underlying neural mechanisms that control movement. EMG recordings can also be used to diagnose and monitor conditions that affect muscle function, such as muscular dystrophy, peripheral neuropathy, and carpal tunnel syndrome.
EMG recordings can provide valuable information about the patterns of muscle activity associated with different movements and behaviors. For example, researchers can use EMG to study how the muscles of the arm and hand are activated during different types of grasping movements, or how the muscles of the leg and foot are activated during walking and running. By analyzing these patterns of muscle activity, researchers can gain insight into the underlying neural mechanisms that control movement.
EMG recordings can also be used to diagnose and monitor conditions that affect muscle function. For example, EMG can help diagnose conditions such as carpal tunnel syndrome, which is characterized by compression of the median nerve as it passes through the wrist. EMG can also be used to monitor the progression of conditions such as muscular dystrophy, which is characterized by progressive weakening and loss of muscle tissue.
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A walk-through of the project deliverable is conducted by
__
What smartphone cameras are programmed to autofocus on?.
Smartphone cameras are programmed to autofocus on subjects within the frame to ensure clear, sharp images.
This is achieved using various methods, such as contrast detection, phase detection, and laser autofocus.
These techniques enable the camera to identify and lock onto areas of high contrast or specific patterns, adjusting the lens accordingly.
Additionally, modern smartphones often utilize artificial intelligence (AI) and machine learning to improve focus accuracy and speed, even recognizing faces and objects for optimal results.
In summary, smartphone cameras use a combination of technologies to automatically focus on subjects, resulting in high-quality, well-defined images.
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A piece of software that runs and manages virtual machines is known as a __________.
A piece of software that runs and manages virtual machines is known as a Hypervisor.
What is Hypervisor?Software that builds and manages virtual machines is called a hypervisor, also referred to as a virtual machine monitor or VMM (VMs). By essentially sharing its resources, such as memory and computation, a hypervisor enables a single host computer to handle numerous guest virtual machines (VMs). The host operating system gains a new software layer from a hosted hypervisor, while the guest operating system moves up to a third software level above the hardware. Oracle VM VirtualBox is a well-known example of a hosted hypervisor.
Type 1 hypervisors run on the system hardware directly; this is known as a "bare metal" embedded hypervisor.
VMware ESX and ESXi.Microsoft Hyper-V.Citrix XenServer.Oracle VM.Type 2 hypervisors run on a host operating system that offers virtualization features like memory management and I/O device support.
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An attacker has been successfully modifying the purchase price of items purchased at a web site. The security administrators verify the web server and Oracle database have not been compromised directly. They have also verified the IDS logs and found no attacks that could have caused this.
What is the mostly likely way the attacker has been able to modify the price?
A. By using SQL injection
B. By changing hidden form values in a local copy of the web page
C. By using cross site scripting
D. There is no way the attacker could do this without directly compromising either the web server or the database
please can someone help me with this?
Explanation:
there fore 36:4 = m¤
46:6
20:16
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BJP4 Self-Check 7.21: swapPairs
Write a method named swapPairs that accepts an array of strings as a parameter and switches the order of values in a pairwise fashion. Your method should switch the order of the first two values, then switch the order of the next two, switch the order of the next two, and so on.
PLEASE HELP DUE AT 11:59
Answer:
public static void swapPairs(ArrayList strList)
{
for(int i = 0; i < strList.size() - 1; i += 2)
{
String temp1 = strList.get(i);
String temp2 = strList.get(i + 1);
strList.set(i, temp2);
strList.set(i + 1, temp1);
}
}
Explanation:
Write a program in the if statement that sets the variable hours to 10 when the flag variable minimum is set.
Answer:
I am using normally using conditions it will suit for all programming language
Explanation:
if(minimum){
hours=10
}
Research and Write: Is the Internet a Bad
Answer:
i can do it.
how many pages?
when getheight is called with the node that contains d. what value will the recursive call getheight(node.getright()) return?
The value returned by the recursive call `getheight(node.getright())` when `getheight` is called with the node that contains `d` is **2**.
Assuming that `getheight` is a recursive function that returns the height of a binary tree, the recursive call `getheight(node.getright())` will return the height of the right subtree of the node containing `d`.
Since the node containing `d` has a left child, and assuming that the left child has a height of 1, the height of the right subtree will be the maximum height of its children plus one. In this case, the right child has no children, so its height is 0. Therefore, the height of the right subtree is 0 + 1 = 1. However, the height of the entire binary tree is defined as the maximum height of its left and right subtrees, plus one for the root node. Since the height of the left subtree is 1, and the height of the right subtree is 1, the height of the entire binary tree is 1 + 1 + 1 = 3. Therefore, when `getheight` is called with the node that contains `d`, the recursive call `getheight(node.getright())` will return a value of 1.
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Assume the user types in 7 and 10. What is output by the following?
num1 = input ("Enter a number: ")
num2 = input ("Enter a number: ")
print (numi + num2)
Answer:
Enter a number: 7
Enter a number: 10
Traceback (most recent call last):
File "main.py", line 3, in <module>
print (numi + num2)
NameError: name 'numi' is not defined
Explanation:
The typo in the print statement causes a run-time error, where obviously num1+num2 was expected, and an output of 17.
a system uses simple/pure paging and tlb each memory access requires 100ns tlb access requires 5ns tlb hit rate is 90%. work out the actual speedup because of the tlb? speedup
Each process in the operating system will have its own page table, which will contain Page Table Entry (Memory Management Technique: Paging) (PTE).
What is Translation Lookaside Buffer (TLB) in Paging?The frame number (the address in main memory to which we want to refer) and a few other essential bits (such as the valid/invalid bit, dirty bit, protection bit, etc.) will be included in this PTE. This page table entry (PTE) will indicate where the actual page is located in main memory.The issue now is where to put the page table such that overall access time (or reference time) will be less.Fast main memory content access using a CPU-generated address (i.e., a logical or virtual address) presented a challenge at first. Since registers are high-speed memory, some people at first considered utilizing them to store page tables since access times would be shorter.The concept employed here is to store the page table entries in registers, so that when a request is created from the CPU (virtual address), it will be matched to the correct page number of the page table, which will then reveal where in the main memory the corresponding page is located.Everything appears to be in order, but the issue is that the register size is small (in practice, it can only hold a maximum of 0.5k to 1k page table entries) and the process size may be large, so the required page table will also likely be large (let's say this page table contains 1M entries). As a result, the registers might not be able to hold all of the PTEs of the page table. Therefore, this strategy is not workable.The Complete Question is Page Table Entry.
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Why does a computer need primary and secondary memory ?
which key is used to move the insertion point to the start of the next line?
The key used to move the insertion point to the start of the next line is the "Enter" key, also known as the "Return" key on some keyboards.
When you press this key, it signals the text editor to create a new line and place the cursor at its beginning. This allows you to continue typing on a fresh line without manually moving the cursor.
The Enter key is essential for formatting text, creating paragraphs, and organizing content in a visually appealing manner.This key is typically located on the right side of a standard keyboard, often labeled with an arrow pointing down and to the left. When typing, pressing the "Enter" or "Return" key inserts a line break, creating a new line and moving the insertion point to the beginning of that line. This can be helpful for formatting text and separating paragraphs or sections of a document. However, it is important to note that overusing the "Enter" or "Return" key can lead to awkward spacing and make editing and formatting more difficult in the long run. It is best to use line breaks sparingly and rely on other formatting tools, such as paragraph spacing and margins, to structure a document.Know more about the insertion point
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Whats the overall mood of the song Rags2Riches by rod wave
Answer:
9.5/10
Explanation: Because you can vibe with the muisc but i just dont like the name so with out the name 10/10
Answer:
it would be a sad/get turnt
What are some disadvantages of self-driving cars?
Today, the standard term for placing telephone calls over the Internet or any other type of data network is ____.
Answer:
VOIP (voice over internet protocol )
how do you know a resource is credible
Why should even small-sized companies be vigilant about security?
Answer:businesses systems and data are constantly in danger from hackers,malware,rogue employees, system failure and much more
Explanation:
2. Write a QBASIC program to enter a number and print whether its even or odd.
In order to determine if a number is even or divisible by two (i.e., divisible by two), this application first asks the user to enter a number. If num MOD 2 yields a value of 0, 0.
How can a software that determines if a number is even or odd be written?The necessary code is shown below. Number = int (input) (“Enter any number to test whether it is odd or even: “) if (num % 2) == 0: print (“The number is even”) else: print (“The provided number is odd”) Output: Enter any number to test whether it is odd or even: 887 887 is odd.
CLS
INPUT "Enter a number: ", num
IF num MOD 2 = 0 THEN
PRINT num; " is even."
ELSE
PRINT num; " is odd."
END IF
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On Monday, a farmer sells 8 pounds of potatoes, 3 pounds of beets and 6 pounds of asparaus and receives $44. On Tuesday, the farmer receives $48 for 5 pounds of beets, 3 pounds of potatoes and 7 pounds of asparagus. On Wednesday, the farmer received $31 for 4 pounds of asparagus, 1 pound of beets and 9 pounds of potatoes. How much does the farmer charge per pound for each of the produce types?
The cost per pound for each type of produce, we can use a system of linear equations:
Let x be the cost per pound of potatoes, y be the cost per pound of beets, and z be the cost per pound of asparagus.
From the given information, we can form the following equations:
1) 8x + 3y + 6z = $44 (Monday)
2) 3x + 5y + 7z = $48 (Tuesday)
3) 9x + 1y + 4z = $31 (Wednesday)
Now, we can solve this system of linear equations using any method (substitution, elimination, or matrix).
x = $2 per pound (potatoes)
y = $3 per pound (beets)
z = $4 per pound (asparagus)
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the media playback was aborted due to a corruption problem or because the media used features your browser did not support.
Media playback has stopped playing because corruption issues or media feature being used is not supported by the browser." Reasons for this may be: Browser problem. Poor internet connection. Website plugins not supported by browsers cached data.
How do I enable media playback?Type chrome://flags in the address bar. Now, type Global Media Playback Control in the search bar. Once the option appears, click on the box placed right in front of it and choose Enable option.
How can I fix media playback errors?Try another media player.
Check and get the codec pack you need. Check and update your system's display driver.
Run a troubleshooting scan.
Change the power plan settings in Control Panel.
Repair the video with VLC Media Player.
Repair video with professional software
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what is different types of secondary memory of computer system?
Secondary memory refers to the non-volatile memory devices in a computer system that are used for long-term storage of data and programs. Here are some of the different types of secondary memory:
Hard disk drives (HDD): These are mechanical devices that store data on spinning disks using magnetic fields. They are commonly used in desktop and laptop computers as the primary storage device.
Solid-state drives (SSD): These are non-mechanical devices that use flash memory to store data. They are faster and more reliable than HDDs and are commonly used as the primary storage device in laptops, tablets, and smartphones.
Optical storage devices: These include CD, DVD, and Blu-ray discs, which are used to store data and programs. They are read by lasers and can be used for backup and archival purposes.
USB flash drives: These are small portable storage devices that use flash memory to store data. They are commonly used to transfer files between computers and as a backup storage device.
Memory cards: These are small storage devices commonly used in cameras, smartphones, and other portable devices to store data and media files.
Magnetic tape: This is a sequential access storage medium commonly used for backup and archival purposes.
Each of these secondary memory types has its own advantages and disadvantages, and is used in different ways depending on the specific needs of the user or organization.
Secondary memory refers to the non-volatile memory devices in a computer system that are used for long-term storage of data and programs. Here are some of the different types of secondary memory:
Hard disk drives (HDD): These are mechanical devices that store data on spinning disks using magnetic fields. They are commonly used in desktop and laptop computers as the primary storage device.
Solid-state drives (SSD): These are non-mechanical devices that use flash memory to store data. They are faster and more reliable than HDDs and are commonly used as the primary storage device in laptops, tablets, and smartphones.
Optical storage devices: These include CD, DVD, and Blu-ray discs, which are used to store data and programs. They are read by lasers and can be used for backup and archival purposes.
USB flash drives: These are small portable storage devices that use flash memory to store data. They are commonly used to transfer files between computers and as a backup storage device.
Memory cards: These are small storage devices commonly used in cameras, smartphones, and other portable devices to store data and media files.
Magnetic tape: This is a sequential access storage medium commonly used for backup and archival purposes.
Each of these secondary memory types has its own advantages and disadvantages, and is used in different ways depending on the specific needs of the user or organization.
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.
Answer:
Answered below
Explanation:
Carpal tunnel syndrome is a disease which occur as a result of pressure on the median nerve supplying the hand. The median nerve passes under the carpal tunnel, which is a band of tendons at the wrist, and gets compressed.
Causes include;
Excessive, prolonged, repetitive typing, diabetes, obesity, arthritis.
Symptoms include;
Numbness of the hand, weakness of the hand, inability to grasp, tingling sensations on the parts of the hand affected.
How to Print a
document
Answer:
Print a document in Word
1)Click File > Print.
2)To preview each page, click the forward and backward arrows at the bottom of the page. If the text is too small to read, use the zoom slider at the bottom of the page to enlarge it.
3)Choose the number of copies, and any other options you want, and click the Print button.
Answer:
Open the file in your computer by using Microsoft Word Or any other file opener then connect your printer you have to press ‘c t r l‚ and p then some instructions then select your printer select your page then click print
How does pixel affect image quality?
The number of pixels, commonly referred to as resolution, is a key factor in determining image quality. The smallest component of a digital image that can be processed separately is called a pixel.
The smallest component of a computer image that can be handled separately is a pixel. It is a microscopic dot that records information on brightness, hue, and other visual characteristics. Digital images are made up of pixels that are arranged in a grid pattern; the more pixels an image has, the more information and sharpness it can capture. Particularly when expanding photographs, pixels are vital in determining image quality. Smaller pixels are better suited for high-speed photography, whereas larger pixels can capture more light and create higher image quality in low-light situations. In general, pixels are the basic components of digital images, and the size and quality of each pixel play a crucial role in establishing the overall quality of the image.
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essay on the importance of computer and internet 250 word
With the significant progress in technology, the importance of the internet has only multiplied with time. The dependence on the internet has been because of multiple advantages that it has to offer – for instance reducing the work stress and changing the face of communication most importantly. By employing the correct usage of the internet, we can find various information about the world. The internet hosts Wikipedia, which is considered to be one of the largest best-composed reference books kept up by a vast community of volunteer scholars and editors from all over the world. Through the internet, one may get answers to all their curiosity. In the education sector too, it plays a major role, especially taking into consideration the pandemic. The Internet during the pandemic provided an easy alternative to replace the traditional education system and offers additional resources for studying, students can take their classes in the comforts of their homes. Through the internet, they can also browse for classes – lectures at no extra cost. The presence of the internet is slowly replacing the use of traditional newspapers. It offers various recreational advantages as well. It can be correctly said that the internet plays a great role in the enhancement of quality of life.
Answer:
Computers and the internet are highly prevalent and crucial in our everyday lives since they are the method by which the current enormous world is linked and becomes one. Computers have altered human life by making things faster and more efficient. Individuals may generate, store, and retain data. Computers and the internet are used by businesses in a variety of areas, including banking, retail, education, and so on. Because of the rising technical capabilities of Internet connectivity, the processing and utilization of information and knowledge is becoming extremely important for society. Since the dawn of the modern era, the Internet has been an outstanding tool for global informatization. It is a fair and accessible source of varied information as well as a mechanism of knowledge dissemination. Computers are incredibly significant today since they are very precise, speedy, and can effortlessly do numerous jobs. Manually doing those activities would take significantly more time. It can perform extremely complex computations in a fraction of a second. Furthermore, it can hold a large quantity of data. One may obtain a variety of knowledge about the globe by using the internet correctly. The internet can provide answers to all of one's questions. It also plays an important part in the education sector since it is an easy alternative to the traditional education system and provides additional learning materials; students may attend their lectures from the comfort of their own homes. They may also search for lessons and lectures on the internet for free.