explain the differences between Data Science and Data
Engineering. Which area interests more and why?
Answers
Data Science and Data Engineering are two distinct fields within the realm of data analysis and management.
While they both deal with data, they have different focuses and responsibilities. Here are the key differences between Data Science and Data Engineering:
1. Purpose and Focus:
- Data Science: Data Science focuses on extracting insights and knowledge from data to solve complex problems, make informed decisions, and drive innovation. It involves applying statistical and machine learning techniques to analyze data, build models, and make predictions or recommendations.
- Data Engineering: Data Engineering focuses on the development and management of the data infrastructure required to store, process, and transform large volumes of data. It involves designing and building data pipelines, data warehouses, and databases to ensure efficient and reliable data storage and processing.
2. Skills and Expertise:
- Data Science: Data Scientists require a strong background in statistics, mathematics, and programming. They need expertise in data analysis, machine learning algorithms, and visualization techniques. They also possess domain knowledge to interpret and communicate the findings effectively.
- Data Engineering: Data Engineers need strong programming skills, particularly in languages like Python, Java, or Scala. They are proficient in working with big data technologies such as Hadoop, Spark, and distributed computing systems. They focus on data integration, data modeling, and data architecture.
3. Workflow and Processes:
- Data Science: Data Scientists follow a cyclic process that involves data acquisition, data cleaning and preprocessing, exploratory data analysis, model building and evaluation, and communicating the results. They often work closely with stakeholders to understand business requirements and deliver actionable insights.
- Data Engineering: Data Engineers have a more linear workflow focused on designing and implementing scalable data pipelines, data extraction, transformation, and loading (ETL) processes. They ensure data quality, data governance, and data security throughout the pipeline.
Regarding personal interest, it depends on individual preferences and strengths. Some people may find the problem-solving and predictive analytics aspects of Data Science more intriguing. They enjoy exploring data, uncovering patterns, and deriving meaningful insights. On the other hand, individuals interested in building robust and scalable data systems, optimizing data processes, and working with cutting-edge technologies might lean towards Data Engineering.
It is worth noting that the boundaries between Data Science and Data Engineering can be blurry, and there is often overlap and collaboration between the two fields. Many professionals pursue a hybrid role where they combine skills from both disciplines. Ultimately, the choice between Data Science and Data Engineering depends on an individual's interests, skills, and career goals.
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Related Questions
Becca is working on a program that will store data. The program will need quick access to data and data persistence is not important. Where should the data be stored?.
Answers
Based on the information given the data should be stored in flash memory.
What is flash memory:Flash memory is a memory storage space that is used to store data or information on a computer.
Flash memory is vital as it help to retain information or data that are stored on a computer after power is removed which inturn means that store data can be retrieve when needed.
Example of flash memory are:
CompactFlash Memory StickBIOS chip etcInconclusion the data should be stored in flash memory.
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A box has a mass of 5 kg. What is the weight of the box on Earth?
Show your work
Answers
Answer:
5 kg
Explanation:
5 kg
While loop project
Reference codeacademy lesson called loops
Need help writing this code
Create a program that
1) outputs the name priya 100 times (all on different lines)
2) output the name priya 100 times (10 on 10 lines)
3) output the sum of numbers from 1 to 1000
4) output the product of numbers from 1-8
5) list all the numbers from 100 down to 1
Complet in this order
Answers
Answer: Change this however you'd like :)
Explanation:
for n in range(100):
print("priya")
print()
for n in range(10):
for i in range(10):
print("priya", end= " ")
print()
print()
tempList = []
for n in range(1, 1001):
tempList.append(n)
print(sum(tempList))
print()
for n in range(1, 9):
for i in range(1, 9):
print(n*i)
print()
x = 100
while x != 0:
print(x)
x -= 1
How can learning about your personality MOST likely make a positive impact on your job?
A.
You can collaborate with colleagues you enjoy and ignore the others.
B.
You can choose work environments that match your personality.
C.
You can tell others about your personality so they can leave you alone.
D.
You can act however you want as long as it represents who you truly are.
Answers
Answer:
B) don't get me wrong tho
listen to exam instructions you want to be able to identify the services running on a set of servers on your network. which tool would best give you the information you need?
Answers
Nmap, which stands for Network Mapper, is a free and open source program used for port scanning, vulnerability analysis, and, obviously, network mapping.
In order to track traffic to and from all networked devices, network intrusion detection systems (NIDS) are installed at one or more strategically placed locations inside the network. It analyzes the traffic that is being sent throughout the entire subnet and compares it to a database of known attacks. theHarvester theHarvester is a passive intelligence gathering program that is employed to compile data from many open sources. Using a variety of open data sources, the tool collects emails, names, subdomains, IP addresses, and URLs.
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if (choice == 0)
System.out.println("You selected Blue");
else if (choice == 1)
System.out.println("You selected Cyan");
else if (choice == 2) System.out.println("You selected Red");
else if (choice == 3) System.out.println("You selected Magenta");
else if (choice == 4) System.out.println("You selected Green");
else if (choice == 5) System.out.println("You selected Yellow");
else
System.out.println("Invalid choice");
Answers
The code block of the Java program presented below selects the colors as per the choices made by the user.
The colors include Blue, Cyan, Red, Magenta, Green, and Yellow. The option chosen by the user is displayed on the screen. The code block of the program is given below:
if (choice == 0)
System.out.println("You selected Blue");
else if (choice == 1)
System.out.println("You selected Cyan");
else if (choice == 2)
System.out.println("You selected Red");
else if (choice == 3)
System.out.println("You selected Magenta");
else if (choice == 4)
System.out.println("You selected Green");
else if (choice == 5)
System.out.println("You selected Yellow");
else
System.out.println("Invalid choice");
The term "if" in the Java program is known as a control statement. It is used to execute a particular code block only when a certain condition is true. Here, if the user's choice is zero, the control will enter the "if" block and execute the code statement "System.out.println("You selected Blue");" If the user chooses 1, the control will go to the "else if" block, which states, "System.out.println("You selected Cyan");." Likewise, the control will continue to go to the other "else if" blocks until it finds a match for the user's choice. If no match is found, the control goes to the "else" block and executes the statement, "System.out.println("Invalid choice");."
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what does the first number in a zip code represent?
Answers
so.. the answer is “ The first digit in a ZIP code represents a defined group of U.S. states. “
hope this helps!!
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!
Express the diagram in the form of a logic statement. [2]
P = ________________________
3. (a) Complete the truth table below for the logic circuit which is made up of NAND gates only.
![HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!Express the diagram in the form of a logic statement. [2] P = ________________________3.](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/NoE1DnieovxjZViB66UnB8fBINlICMCx.jpeg)
Answers
Answer:
different or difference between Dot-matrix and Daisy-wheel printer
Select the correct answer.
Raoul is an IT professional. His job involves identifying and mitigating threats to his employer's computer systems by controlling user access
Implementing risk management solutions.
Which certification would help Raoul advance his career?
О А.
Microsoft Office Specialist
B. Oracle Certified Professional
C. CompTIA Security
D. Cisco Certified Internetwork Expert
Answers
Answer:
D.
Explanation:
The Cisco Certified Internetwork Expert (CCIE) is a certification course offered by Cisco Systems. The certification is designed to assist senior networking professionals in building, designing, implementing, troubleshooting, and maintaining networking risks.
In the given case, Raoul would advance career by taking up the CCIE certification. As it will help him to tackle networking risks.
Therefore, option D is correct.
Answer:
CompTIA Security+
Explanation:
plato
Over the past week, every time Larry has started his computer, he has noticed that the time is not correct. Larry didn't consider this a problem because his computer was working properly. However, now Larry has decided that he should investigate why the time is not accurate. What can you tell Larry to check to find out why the clock does not keep the right time?
Answers
Answer + Explanation:
You can tell Larry to set his device's location on 'enabled' at all times. That way, you get the time zone too. For example. if you live in the US, and your Location is not enabled, then the device may think that you are in China, or where the device was last at.
A Simple Blood Bank Management System stores donors' information (Name, mobile and blood group). Users can add new donors and search & list donor information based on a specific blood group. Perform the following tasks: Task1: Your program should offer a menu like the one shown below. The program should display the same menu options repeatedly until the user enter option 3 and the program exits. ****** Welcome to the Blood Bank Management System ****** 1 Add Donor 2 Search Blood Group 3 Exit Task2: Your program should have addDonor () function to add new donor data kept in file donor.txt. ****** Welcome to the Blood Bank Management System ****** 1 add Donor 2 Search Blood Group. 3 Exit Enter your choice: 1 Enter the name, mobile and blood group. >> Mona 053123456 A Task 3: Your program should have searchBloodGroup() function which aske the user a requested blood group then list all the matched records from the (donor.txt) file, if there is no record found, the program should display an error message saying "There is no donor for the requested blood group" Welcome to the Blood Bank Management System ****** add Donor 1 2 Search Blood Group 3 Exit Enter your choice: 2 Enter the blood group: A Mona 0511111111 A ****** Welcome to the Blood Bank Management System ****** 1 add Donor 2 Search Blood Group 3- Exit Enter your choice: 2 Enter the blood group: B There is no donor for the requested blood group.
Answers
Blood Bank Management System is a simple program that stores donors' information like name, mobile number and blood group. Users can add new donors and search the donors' information based on the blood group. To complete this project, the following tasks need to be performed:Task 1: The program should offer a menu to the user with three options.
The menu should be displayed repeatedly until the user enters option 3 to exit the program.Welcome to the Blood Bank Management System 1. Add Donor 2. Search Blood Group 3. ExitTask 2: An addDonor() function is required to add new donor information to the donor.txt file. Welcome to the Blood Bank Management System 1. Add Donor 2. Search Blood Group 3. Exit Enter your choice: 1 Enter the name, mobile and blood group. >> Mona 053123456 ATask 3: A searchBloodGroup() function is required which asks the user to enter the blood group to list all the matching records from the donor.txt file.
If no records are found, the program should display an error message stating that there is no donor for the requested blood group.Welcome to the Blood Bank Management System 1. Add Donor 2. Search Blood Group 3. Exit Enter your choice: 2 Enter the blood group: A Mona 0511111111 AWelcome to the Blood Bank Management System 1. Add Donor 2. Search Blood Group 3. Exit Enter your choice: 2 Enter the blood group: B There is no donor for the requested blood group.
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The spreadsheet prepared on the computer is called..........
Answers
Answer:
electronic spreadsheet
Explanation:
I got it from google. Not 100% sure. Tell me if i'm wrong.
Answer:
Explanation:
electrion got it from goggle to sorry if it is wrong
Prior to ____ contribution, all programs were hardwired into the computer. His architecture is used in almost all computers today.
.William Shockley
. Bill Gate
. Steve Job
. John Neman
Answers
Answer:
John von Neumann (Last option)
Explanation:
Which command will allow a network administrator to check the IP address that is assigned to a particular MAC address?
Answers
To check the IP address assigned to a particular MAC address, a network administrator can use the "arp" command. The Address Resolution Protocol (ARP) command is used to display and manage the IP-to-MAC address mapping cache on a device.
To check the IP address for a specific MAC address, follow these steps:
1. Open the command prompt or terminal on your device.
2. Type the command "arp -a" and press Enter. This command will display the ARP cache with a list of IP and MAC addresses.
3. Look for the particular MAC address in the list and find the corresponding IP address.
So, the "arp" command allows a network administrator to check the IP address assigned to a specific MAC address.
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e. Define the term ‘user interface’, giving examples.
f. What is a mobile application?
g. Explain briefly what a multi-tasking system is and how it works?
Answers
Answer:
uExplanation:
iiiiiiiiiiiiiiiiiiii
Raymond is writing an article about a recent track meet for his school's online paper. Which format is the best choice to share the speeds of the five fastest runners
Answers
Article's stoop to recover my breath as Gretchen walks back, panting and puffing with her hands on her hips as she takes it slowly because she, too, overshot the finish line.
How should a piece of writing be formatted?The article needs a headline or title that clearly explains its subject and a description. Depending on how much content you have to cover the subject you are writing about, the article's body can be divided into three to five paragraphs.
What are an article's five components?The location, story, conflict, and resolution are the other four of these five elements. These crucial components enable the action to progress in a logical way that the reader can understand and keep the story moving along without any hiccups.
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To colour inside a shape,we need to click on________tool.
Answers
Answer:
The paint bucket button
applicant tracking systems screen out approximately what percentage of applicants?
Answers
Applicant Tracking Systems (ATS) typically screen out approximately **75%** of applicants.
ATS is software used by employers to manage and automate the recruitment process. It helps streamline the initial screening of job applications by parsing resumes, searching for specific keywords, and filtering out candidates who do not meet the predetermined criteria set by the employer. This automated screening process enables employers to handle large volumes of applications efficiently.
While the exact percentage may vary depending on various factors such as the industry, job position, and specific ATS configuration, it is estimated that around 75% of applicants are typically screened out in the initial stages of the hiring process through the use of ATS.
It's important for job seekers to optimize their resumes and cover letters by incorporating relevant keywords and tailoring them to the job requirements to increase their chances of passing the ATS screening and reaching the next stages of the hiring process.
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Consider the following code:
C = 100
C = C + 1
C = C + 1
print (c)
What is output?
Answers
Answer:
The output of C is 102.
100 + 1 + 1 = 102
Explain why it is important for you to understand and describe the basic internal and external components of a computer in the
workplace. How might you use this information?
Answers
Users can adequately describe to your boss or consumer if they know the identity of an internal part of a computer, i.e. RAM, Processor, HDD, motherboard, etc and the further discussion can be defined as follows:
When any problems in a few of our computers are present user have to know the computer part names like keyboard, cursor, printer, scanner, microphone, cam, etc.Users can explain easily which inner or outside part of a computer is problematic if a problem has been found.Therefore, We can easily deal with it and solve issues if we know of various components at work in a computer.
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Jason needs to fill the position of cost evaluator at his company but realizes there isn't anyone in the organization qualified to take this job. jason would be advised to use _____ in this situation.
a. an internal source.
b. an external source.
c. a temporary source.
d. offshoring.
Answers
Answer: B. An external source.
The most widely used input devices are monitors, printers, and keyboards. answer choices. A. False. B. True.
Answers
Answer:
A
Explanation:
Monitor - displays information from the computer which is an output device
Printer - is an output device because it prints information being sent from the computer
Keyboard is an input device since when you type you send characters into the computer.
The rest of the devices like Monitor and Printer is false since they aren't input devices which means the answer is A
Which user has access to the voided deleted transactions tool?
a. Primary admin user
b. standard user
c. accountant admin user
d. company admin user
Answers
Answer: The answer is an Accountant admin user
Hope this helps
Answer:
Accountant admin user
Explanation:
I got it in the test
PLEASE HELP!! Describe how the development of nodes and manipulators has simplified how computer artists execute interactivity.
86 POINTS!
Answers
Answer: Nodes and manipulators have simplified how computer artists execute interactivity by providing a visual and intuitive way to manipulate and control various elements of a scene or animation, allowing for quick experimentation and real-time adjustments. This has made it easier for artists to focus on creativity rather than technical details and has paved the way for new forms of digital art and entertainment.
Explanation: Nodes and manipulators are powerful tools that allow computer artists to create complex scenes or animations with a high degree of interactivity. Nodes are building blocks that represent various functions or processes, such as transformations, materials, or lighting, that can be connected together in a graph-like structure to create chains of operations. Manipulators are graphical interfaces that allow artists to interactively control various attributes of objects or scenes, such as position, rotation, and scale.
Nodes help artists create complicated interactions by linking various elements together. Each node represents a specific function that contributes to the overall interaction. For instance, one node might represent a mouse click, while another represents an animation. By connecting these nodes, artists can quickly construct complex interactions that incorporate both features.
Manipulators allow artists to adjust the properties of an element visually and manually. With these tools, artists can manipulate items in the scene without having to navigate complicated code. For example, a manipulator might allow an artist to drag a 3D model around within the scene or change its lighting settings.
By employing nodes and manipulators, computer artists can simplify their work processes and produce more sophisticated interactivity. With these tools, artists can produce intricate interactions and try out different techniques more easily and intuitively.
How do I delete the Chrome apps folder, because I tried to remove from chrome but it won't let me
Answers
Answer:
Explanation:
1. Open your Start menu by selecting the Windows logo in the taskbar and then click the “Settings” cog icon.
2. From the pop-up menu, click “Apps.”
3.Scroll down the “Apps & Features” list to find g00gle chrome
4. Click “G00gle Chrome” and then select the “Uninstall” button.
Hope this help!
Helped by none other than the #Queen herself
Which is linux operating system?
1. Private OS
2. Open source OS
3. Windows operating System
4. None of these above
Answers
Answer: None of these above
hope its help you
have a great day keep smiling be happy stay safe .
In assembly language, the programmer must take a microscopic view of a task, breaking it down into tiny subtasks at the level of what is going on in individual ____.
Answers
In assembly language, the programmer must take a microscopic view of a task, breaking it down into tiny subtasks at the level of what is going on in individual registers.
In the context of computer programming, assembly language is a low-level programming language. Assembly language, unlike higher-level programming languages like Java, Python, and C++, is specific to each computer architecture or CPU.
Assembly language is often used in applications that require highly optimized code. It is not the easiest programming language to learn and requires a deeper understanding of the computer architecture and its operation. The level of control over the machine language makes it an ideal tool for programming tasks that require low-level optimization.
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Which is government departments fund the Global Positioning System
The Global Positioning System is funded by the department of
Answers
Answer:
The department of defense
Explanation:
when troubleshooting an unstable windows installation, you discover the problem still persists when you prerform a clean boot, but it does not persent when you into safe mode. what does this tell you about the problem?
Answers
Discovering that the problem still persists during a clean boot but not during safe mode indicates that the issue is likely being caused by a third-party program or service, which can be isolated and resolved through a selective startup.
When you troubleshoot an unstable Windows installation and you discover that the problem still persists when you perform a clean boot but it does not present when you boot into safe mode, this tells you that the problem is likely caused by a third-party program or service that is running in the background.
During a clean boot, Windows only starts essential services and programs, so if the problem still persists during a clean boot, it is unlikely that it is being caused by any of these essential services or programs. However, when you boot into safe mode, Windows only loads a minimal set of drivers and services, so any third-party program or service that may be causing the issue is not loaded.To further isolate the problem, you can perform a selective startup and gradually add programs and services back until the problem presents itself again. Once you have identified the specific program or service causing the issue, you can either update it, reinstall it or remove it completely to resolve the problem.Know more about the Windows installation
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tech a says the can-bus ysstem has only one network layout and a single dominant eletronic control unit
Technician B says the CAN-bus system uses digital data, called binary data, which has only two
states: 0 or 1.
Answers
Both Technicians A and B have made accurate statements about the CAN-bus system. However, it's important to note that while the CAN-bus system typically has one network layout, there are some variations depending on the specific application.
In terms of the electronic control unit (ECU), the CAN-bus system does indeed use a single dominant ECU to manage the network. This ECU is responsible for managing the communication between all the devices on the network, including sensors, actuators, and other ECUs. As for the use of binary data, Technician B is correct. The CAN-bus system uses digital data that is transmitted in the form of bits, with each bit having only two possible states: 0 or 1. This allows for fast and reliable communication between devices on the network. Overall, the CAN-bus system is a powerful and efficient electronic communication system used in a wide variety of applications, from automotive to industrial to aerospace. Its ability to manage multiple devices on a single network using binary data is just one of the many advantages that make it a popular choice in the world of electronic systems.
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