The problem that could occur in data science is Data growth issue i.e, Big Data. The proper storage of all these enormous sets of data is one of the biggest problems with big data. Companies' data centers and databases are storing an ever-growing amount of data. It becomes increasingly challenging to manage these data sets as they grow exponentially over time.
The 3 biggest Data science challenges are:
Data collection:
Any ML or data science project must start by locating and gathering the necessary data assets. However, one of the most frequent issues that businesses and data scientists encounter is the lack of appropriate data, which has a direct bearing on their capacity to create reliable ML models.
The abundance of data sources:
Companies now routinely gather information about their clients, sales, workers, and other topics. They do this by utilizing a wide variety of tools, programs, and CRMs, and the sheer volume of data that is fired at businesses by the various sources can start to pose issues with data management and consolidation.
Data security and privacy:
The next difficulty is gaining access to the appropriate datasets once they have been identified. Data scientists are finding it more difficult to access datasets due to rising privacy concerns and compliance requirements.
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Write a C++ program, which ask user for date of birth, and generate horoscope
(Zodiac) of that date of birth, using Nested If-else statement, also ask user for another
entry using do-while loop.
You can check in photo.
For each step in the assignment, make changes to this spreadsheet as described in each step.
1. In the cell below, write three operators and the type of calculation each represents:
2. In the cell below, write the symbol a formula starts with:
3. In cell D16, write the formula =10+5 and hit Enter.
4. In cell D19, write a formula that contains the difference between cells D18 and E18.
5. In cell D22, change the order of operations for the formula so that 3-4 is calculated first.
6. In cell D25, insert an image of any animal.
7. In the cell below, write two ways to open the Save As dialog box to save a brand-new file:
8. In the cell below, write the keyboard shortcut for copying text:
9. In the cell below, write what happens to the pointer to indicate you can drag data:
10. In the cell below, write what key to hold when dragging data in order to copy it:
40 11. Move the data from cells D40:G40 to cells D41:G41.
12. In the cell below, write the number of items that can be stored on the Office Clipboard:
The answer of the following spreadsheet will be:
1. Plus, minus, equals
2. =
3. D16 now says "10+5"
4. D19 now says "=D18-E18"
5. D22 now says "=3-4+5"
6. An image of a dog was inserted
7. Click on "File" in the top left corner and then click "Save As" OR press "Ctrl+Shift+S"
8. "Ctrl+C"
9. The pointer turns into a plus sign
10. "Ctrl"
11. The data from D40:G40 is now in D41:G41
12. You can store up to 24 items on the Office Clipboard
What is spreadsheet?
A spreadsheet is a computer programme that allows you to compute, organise, analyse, and store data in tabular form. Spreadsheets were created as electronic counterparts to paper accounting spreadsheets. The software runs on data entered into table cells. Each cell can include numeric or text data, as well as the results of formulas that calculate and display a value dependent on the contents of other cells. One such electronic document may also be referred to as a spreadsheet.
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For the following C statement, write the corresponding RISC-V assembly code. Assume that the variables i, and j are assigned to registers x28, and x29, respectively. Assume that the base address of the arrays A and B are in registers x20 and x21, respectively.
The corresponding RISC-V assembly code for the statement will be:
x5 = f
x6 = g
x7 = h
x28 = i
x29 = j
x10 = Base address of array A
x11 = Base address of array B
add x30, x28, x29 //x30 = i+j
slli x30, x30, 3 //x30 = 8*(i+j)
add x30, x30, x10 //x30 = address of A[i+j]
ld x30, 0(x30) //x30 = A[i+j]
sd x30, 80(x11) //B[10] = A[i+j]
What is a C statement?Tokens, expressions, and other statements make up C statements. The "body" of the enclosing statement is a statement that is a component of another statement.
Statements make up the bodies of C functions (including the main function). These can be either simple statements that contain no other statements or compound statements that contain other statements. Control structures are compound statements that control how or whether their component statements are executed, such as if/then/else, while, for, and do...while.
In this case, the corresponding RISC-V assembly code is Illustrated above.
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Things conputers can’t do human can do
Explanation:
A computer cannot “think in the whole”. A computer cannot put itself in the place of a person. A computer cannot be sensitive and understanding. It can only “understand” binary encoded input.It can not do the process of reproduction xDCan someone please help me with this?
Answer:
no
Explanation:
is Using programming libraries is one way of incorporating existing code into new programs true
Yes, Using programming libraries is one way of incorporating existing code into new programs is a true statement.
What function do libraries provide in programming?Programming libraries are helpful resources that can speed up the work of a web developer. They offer prewritten, reuseable portions of code so that programmers can easily and quickly create apps. Consider building a program that enables users to enroll in and pay for courses.
Therefore, Using a code library often saves developers from having to create everything from scratch. It can take less time to develop projects and have more reliable software if the catalog of programming resources is kept up well.
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how does kernel interacts with hardware components
Answer:
Kernel acts as a bridge between applications and data processing performed at hardware level using inter-process communication and system calls. Kernel loads first into memory when an operating system is loaded and remains into memory until operating system is shut down again.
Explanation:
You work for a university and your colleague Mikhail sent you a spreadsheet with student information on it. It has the total number of credit hours they are taking, how many years they’ve been at the school, their email addresses, and their student ID number. In hidden columns it has their social security number and names; Mikhail says this is so no one reading the document can know which name goes with which information. Mikhail is planning on sharing the document with several people in and outside of your department and believes he has taken proper steps to secure students’ private information and keep them anonymous. Do you agree? What mistakes has Mikhail made, or what could he do to be more conscientious about sensitive information?
I do not agree with Mikhail plan on sharing the document with several people in and outside of your department and believes he has taken proper steps to secure students’ private information and keep them anonymous.
The mistakes that Mikhail made is not removing those information before sharing it and the thing that he can do is to lock that folder from been access by anyone.
What exactly does data security mean?Data security is the process of guarding digital data against unauthorized access, corruption, and theft throughout all stages of its life.
Note that Data security refers to safeguarding digital information, such as that contained in a database, against obnoxious users and destructive forces, such as cyberattacks and data breaches.
Therefore, for safety, Place all sensitive data in a safe location. Never leave it unattended on your desk or anywhere that unauthorized people could easily access it. The best place for it to be kept is in a locked file cabinet or drawer. All confidential information may be requested back, or the owner may choose to have it destroyed.
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there are many advantages of passing this fiverr seo test, i will write down some followings
There are the many advantages of the passing this Fiverr SEO test are the provided the ability to the test are the based on the skills.
What is test?The term test refers to the analysis of the candidate's knowledge of the subject and the topic. The test includes the question and the answer basis for the observer to have given the marks. The test will determine whether the candidate is qualified for the position and will move the class forward.
According to the Fiverr test, the market quality of search engine marketing is tested. Fiverr allows vendors to take talent tests in order to confirm the skills they list. As a seller, passing competency tests increases buyer respect by proving your skills.
As a result, the many advantages of the passing this Fiverr SEO test are the provided the ability to the test are the based on the skills.
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Write python code to darken an image.
A code to implement darken and reduces all three color values is given below:
The Program<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet"
type="text/css" href="style.css" />
</head>
<body>
<h1 style="color:green;">
GeeksforGeeks
</h1>
<h3>Less.js Color Operation darken() Function</h3>
<div class="box">
<div class="container1">
<p class="text">
Base Color<br>hsl(60, 50%, 52%)
</p>
</div>
<div class="container2">
<p class="text">
Darkened Color<br>hsl(60, 50%, 32%)
</p>
</div>
</div>
</body>
</html>
The complete code is attached as a txt file below.
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Wi-Fi Protected Access (WPA) fixes critical vulnerabilities in the earlier wired equivalent privacy (WEP) standard. Understanding that WPA uses a combination of an RC4 stream cipher and Temporal Key Integrity Protocol (TKIP), this makes a wireless access point NOT vulnerable to which of the following attacks when related to encrypted wireless packets?
Since Wi-Fi Protected Access (WPA) fixes critical vulnerabilities in the earlier wired equivalent privacy (WEP) standard, the attacks that is related to encrypted wireless packets is option A: IV attacks.
Describe an IV attack.A wireless network attack is called an initialization vector (IV) attack. During transmission, it alters the IV of an encrypted wireless packet. One packet's plaintext can be utilized by an attacker to calculate the RC4 key stream produced by the IV employed.
Note that A binary vector used to initialize the encryption process for a plaintext block sequence in order to boost security by adding more cryptographic variance and to synchronize cryptographic hardware. The initialization vector is not required to be kept secret.
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See full question below
Wi-Fi Protected Access (WPA) fixes critical vulnerabilities in the earlier wired equivalent privacy (WEP) standard. Understanding that WPA uses a combination of an RC4 stream cipher and Temporal Key Integrity Protocol (TKIP), this makes a wireless access point NOT vulnerable to which of the following attacks when related to encrypted wireless packets?
IV attacks
Malware
Ransoware
computer hardware refers to
Answer: Hardware refers to the computer's tangible components or delivery systems that store and run the written instructions provided by the software
Explanation:
Answer:
refers to computer's tangible components or delivery systems that store and run the written instructions provided by the software
Communication control devices play a very important role in computer networks. For example, a _____ provides access to the internet through an internet service provider.
router
client
modern
Answer:
Hello i think it is client
good luck<3!
Jasper created a slide with three pictures and text with font size 16. What should he do to make his slide easy to read and engaging? Group of answer choices Choose one picture and increase the font size to at least 18. Decrease font size and add more pictures. Get rid of all the pictures and increase the font size to 44. Remove all text and add one more picture.
Answer:
Choose one picture and increase the font size to at least 18 or Decrease font size and add more pictures.
Explanation:hope this helps ^-^
list all the software apps on your cell phone write their uses and how it helps you as a student
1-5 please i need answers rn ASAP
Check out the image below. The text contained a link, so it is in jpeg format.
Which of the following PC twos record data fastest
Answer:
Explanation:I believe none are good at all go out and play
I am in dire need of answers on the subject slither.io! what are the strats that will get me to the top of the leaderboard?
The strats that will get you to the top of the leaderboard is that You should only accelerate when you can clearly see it. Never enter a busy area in a hurry. If you anticipate being imprisoned, move quickly enough to avoid the trap.
What makes a good leaderboard?In order to be effective, a leaderboard must mix competence, relatedness, and autonomy without leaving the player feeling powerless, alienated, or coerced.
Therefore, In Slither.io, one of the players must move briefly parallel to the other players in order to kill more opponents. Avoid doing that for too long or they'll figure out what you're up to. Simply move head-to-head for a little period of time, then feint away in the opposite direction before turning right and moving up.
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Consider a logic function with three inputs A,B, and C, and three outputs D, E, and F. The function is defined as follows: D is TRUE if at least one input is TRUE, E is TRUE if exactly two inputs are TRUE, and F is TRUE only if all three inputs are TRUE. Design the logic circuit for the function.
Answer: y=mx+by so x=f(x) and m is RBX and KR is b so y will be 69 and 666
Explanation: no explanation
Resources shared on a computer network include
Resources shared on a computer network include files, data, multimedia, and hardware resources like printers, fax machines, and scanners.
What is a computer network?Servers, clients, transmission media, shared data, shared printers, other hardware and software resources, network interface cards (NIC), local operating systems (LOS), and network operating systems are among the devices, features, and services that computer networks share (NOS).
Therefore, the resources that are shared are data, multimedia, and hardware resources like printers, fax machines, and scanners.
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Using programming libraries is one way of incorporating existing code into new programs.
TRUE/FALSE
Using programming libraries is one way of incorporating existing code into new programs is a true statement.
What exactly is a programming language and how do programs relate to it?A notational scheme used to write computer programs is known as a programming language. Although they may also be graphical, formal text-based programming languages make up the majority of the field. They are an assortment of computer languages.
Therefore, Programmers can use a collection of prewritten code called a programming library to streamline tasks. This library of reused code typically focuses on a small number of widespread issues. Several different pre-coded components are typically included in a library and thus from time to time can be place on a new program if need be.
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Write a java program that prints the following sequences (in the given order) using a while loop. The numbers in the sequences can be printed on a single line or on separate lines.
a) 2, 3, 4, ... , 14, 15
b) -10, -9, -8, ... , 9, 10
c) 100, 99, 98 ... , 91, 90
d) 40, 37, 34, ... , 25, 22
Answer:
class Main {
static void sequence(int n, int end, int step) {
for(;step>0 ? n<=end : n>=end; n += step) {
System.out.printf("%d",n);
if (n != end) System.out.printf(", ");
}
System.out.println();
}
public static void main(String[] args) {
sequence(2, 15, 1);
sequence(-10, 10, 1);
sequence(100, 90, -1);
sequence(40, 22, -3);
}
}
Explanation:
Here is my solution again after being removed previously.
make a list different information system which is people can in
teract with every day
A list of different information system which people can interact with every day are:
LaptopsDatabasesNetworksSmartphones Why is information technology so crucial to our daily lives?Information systems store data in an advanced manner that greatly simplifies the process of retrieving the data. A business's decision-making process is aided by information systems. Delivering all the crucial information through an information system makes it simpler to make better judgments.
Note that examples of information systems that are powered by computers are:
Social media: WeChat, Face book, and LinkedInQ&A website: QuoraAtrium (University of Montreal) and Iris are cataloged in libraries (BAnQ)E-commerce platforms like Amazon and eBayLearn more about information system from
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If you live in the center of a plate, it's unlikely that you'll ever experience the wonder of plate tectonics True or False??
Answer: False
Explanation:Just guessed
Answer:
Explanation:
false
Earthquakes can occur along faults far from the edges of plates. Although these earthquakes are much less common, they are due to the same forces that cause earthquakes along plate boundaries.
component that collects data from peapleb or other devices and sends it to the computer us called
The component that collects data from people or other devices and sends it to the computer, is called the Input device.
What are input devices?The data is received by input devices in a format that the computer can understand, and it is then sent to the processing unit. The electronic circuitry in the processor, more formerly known as the central processing unit (CPU), transforms input data into the desired information.
Therefore, the input device is the part of the system that gathers data from people or other sources and transmits it to the computer.
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Name six different administrative controls used to secure personnel
The six different administrative controls used to secure personnel are: Preventative, detective, corrective, deterrent, recovery, directive, and compensation.
What controls have the additional name "administrative controls"?To lessen or restrict exposure to a particular hazard at work, administrative controls, also known as work practice controls, are used. When substitution, omission, or the use of engineering controls are not practical, this type of hazard control alters the way work is done.
Therefore, Policies, processes, or guidelines that outline employee or company practices in keeping with the organization's security objectives are referred to as administrative security controls.
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Why do you think so many companies continue to invest in new analytics tools without implementing governance programs that ensure data consistency?
Answer:This is a weird
quision because the world is not bobo
Explanation:
Write a python program the find out the average of a set of integers using a WHILE loop.
amount = int(input("How many numbers will you append?: "))
list = []
for i in range(amount):
list.append(int(input("Number "+str(i+1)+": ")))
print("The average is:",sum(list)/amount)
The code written by the other person is not optimized. Instead, you can use this code with only 7 lines.
Python programming that is used to find out the average of a set of integers using a WHILE loop is as follows:
amount = int(input("How many numbers will you append?: "))
list = []
for i in range(amount):
list.append(int(input("Number "+str(i+1)+": ")))
print("The average is:",sum(list)/amount).
What is the significance of Python programming?Python is commonly used for developing websites and software, task automation, data analysis, and data visualization. Since it's relatively easy to learn, Python has been adopted by many non-programmers such as accountants and scientists, for a variety of everyday tasks, like organizing finance.
Python can create an intuitive and interactive user interface for your website or mobile application. It is an excellent language for new-age technologies and concepts such as Big Data, Machine Learning, Data Analysations, Visualisations, and many more.
Therefore, python programming that is used to find out the average of a set of integers using a WHILE loop is well described above.
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If a user's computer becomes infected with malware and used as part of a botnet, which of the following actions can be initiated by the attacker? (Select all that apply.)
If a user's computer becomes infected with malware and used as part of a botnet, which of the following actions can be initiated by the attacker is option A: have up to date backups of the encrypted files
What exactly does data backup mean?Malware is any software that has been specifically created to disrupt a computer, server, client, or computer network, leak sensitive data, provide unauthorized users access to data or systems, deny users access to information, or inadvertently compromise a user's computer security and privacy.
Note that To secure data in the event of a catastrophe, accident, or malicious act, data backup is the process of copying it from a primary place to a secondary site. Modern enterprises rely heavily on data, and data loss can seriously harm and disrupt operations.
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See full question below
If a user's computer becomes infected with malware and used as part of a botnet, which of the following actions can be initiated by the attacker? (Select all that apply.)
have up to date backups of the encrypted files
use a keyboard that encrypts key strokes
a logic bomb
Consider a logic function with three inputs A,B, and C, and three outputs D, E, and F. The function is defined as follows:
D is TRUE if at least one input is TRUE, E is TRUE if exactly two inputs are TRUE, and F is TRUE only if all three inputs are TRUE. Design the logic circuit for the function.
The truth table will contain 2^3 = 8 entries. The image of truth table is attached below. The function will be defined on D is TRUE if at least one input is TRUE, E is TRUE if exactly two inputs are TRUE, and F is TRUE only if all three inputs are TRUE.
What is a Logic Circuit?
Computers frequently chain logic gates together by using the output of one gate as the input to another. That is referred to as a logic circuit.
Circuits allow computers to perform more complex operations than they could with a single gate.
A chain of two logic gates is the smallest circuit.
What is a Logic gate?
Logic gates are the fundamental components of any digital system. It is an electronic circuit with one or more inputs and one output. A logic governs the relationship between the input and the output. Based on this, logic gates are labeled as AND gates, OR gates, NOT gates, and so on.
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If you position the key next to the subject so it shines from the side what type of effect will you create
Answer:
side lighting because it will reflect light to the side of the subject