When reading data from a URL it good practice to use a try/except block to catch any errors that may arise. True False Question 3 (1 point) ✓ Saved Opening a file with the "w" modifier: Opens the file for writing Opens the file for reading Erases the file if it exists Creates the file if it doesn't exist All of the above a, c, and d a, a, d
Answers
It is True that when reading data from a URL it is good practice to use a try/except block to catch any errors that may arise.
Python provides numerous methods to interact with the internet, and its libraries. We can use the `urllib` module to interact with any website on the internet. In Python, to download files from the internet, we must first have a URL. To read data from a URL it is a good practice to use a try/except block to catch any errors that may arise. The "try" block will execute the code in the block, and in the case of an error, the "except" block will execute the code in that block, allowing the user to gracefully handle the exception. The try/except block is the preferred method for handling errors in Python.
The try/except block is essential when reading data from the internet. It is the best method to handle errors that may arise during the execution of the code. Therefore, it is True that when reading data from a URL it is good practice to use a try/except block to catch any errors that may arise.
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The statement "When reading data from a URL it is good practice to use a try/except block to catch any errors that may arise" is true.
When reading data from a URL, it is always a good idea to use a try/except block to capture any errors that might occur. This is due to the fact that not all data sources on the internet are consistent, and certain may be incorrect, which might cause an exception to be thrown.
By using a try/except block, you may capture the error and take appropriate action, such as displaying an error message to the user, rather than allowing the program to fail unexpectedly. Therefore, the given statement is true.
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Related Questions
30 points for this.
Any the most secret proxy server sites like “math.renaissance-go . Tk”?
Answers
No, there are no most secret proxy server sites like “math.renaissance-go . Tk”
What is proxy server sitesA proxy server functions as a mediator, linking a client device (such as a computer or smartphone) to the internet. Sites operating as proxy servers, otherwise referred to as proxy websites or services, allow users to gain access to the internet using a proxy server.
By utilizing a proxy server site, your online activities are directed through the intermediary server before ultimately reaching your intended destination on the web.
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5. Write
the
steps.
open
MS-
powerpoin
to
Answers
Answer:
Explanation:
1. Go to start ·
2. Then click on 'All programs' ·
3. Then go to Microsoft office ·
4. Click on 'Power point .
Hope it helped you. Plz mark me brainliest.
Question 1 of 10
If you want to design computing components for cars and medical
equipment, which career should you pursue?
A. Telecommunications
B. Systems analysis
C. Machine learning
O D. Hardware design
Answers
Answer:
D
Explanation:
The other answer choices make no sense so it's D.
Answer:
D. Hardware design
Explanation:
Hardware designing means:
Hardware design engineering is the process of creating and developing systems and components related to computers and computer technology. For software to run smoothly on any system, the hardware involved needs to be properly designed, configured, and tested. This is where hardware design engineering comes into play. Hope this helps you.
Which among the following is a collaboration tool that allows users to stay updated on topics of interest?
A browser cookie
A browser cookie
Really Simple Syndication
Desktop sharing
Answers
The collaboration tool that allows users to stay updated on topics of interest is Really Simple Syndication.
What is Really Simple Syndication?It should be note that Users and programs can obtain website changes in a standardized, computer-readable format through RSS, a type of web feed.
Real Simple Syndication, or RSS, is a web feed format for constantly updated content like blog posts, news headlines, the newest homes and cars, etc. in a uniform format.
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answer these guys thanks
nonsense answers well be reported
What are the different types of fiber connectors? Cite their advantages and disadvantages
Answers
Answer:types of fiber connectors
Bionic Connector · Standard Connector (SC) · Ferrule Core Connector (FC) · ST Connector (ST) · SMA Connector · Lucent Connector (LC) · LC Duplex CouplerAdvantages:
Speed in internetsupport better healthconnect multiple deviceinternet reliabilityDisadvantages
The optical fibers are difficult to splice, there are loss of the light in the fiber due to scattering. They have limited physical arc of cables. If you bend them too much, they will break. The optical fibers are more expensive to install, and they have to be installed by the specialists.Does the game cooking fever use data?
Answers
Answer:
Yes, Cooking Fever does use data. They claim on their helpdesk that it is used for daily rewards, leaderboards, etc.
Explanation:
Answered again because sources aren't allowed to be cited.
My name is Devin. I’m soon going to graduate from technical school as an electrician. I’ve started
looking for a job and it’s a little overwhelming.
Ideally, I’d like to work in a small family run business, where we do mostly residential businesses.
This will allow me more time to get to know our customers. In addition, I would like to feel as if I’m
part of a small, close-knit team.
But... there are a couple of larger companies in the region that are hiring entry-level electricians. I
could probably make more money at one of these companies. These companies also have
continuing educational programs, if I agreed to work for them for a few years after getting hired.
For me, the downside of working at a larger company would be that the work is usually in an
industrial setting. Additionally, I may be working different shifts and staff a lot. This would take
away from the close "team" feeling I'm looking for.
But, working off-hours does mean even more pay. I just don't know.
How might Devin’s compromises change if continuing education was a priority?
Answers
Answer:
Bro congratulations for the graduation and I hope that your job will pay good and I will pray for your success. Good luck Devin
What are advantages of using a relational database instead of a flat file?
Check all that apply.
data stored in a tabular format
reports generated from specific fields
data easier to sort, filter, and summarize
data stored in columns and rows
easier to draw comparisons from data
easier to set up
reduced likelihood of storing duplicate data
Answer:b,c,e,g
Answers
Answer:
B, C, E, and G.
Explanation:
A relational database is a type of file that consists of multiple tables of data that are related to each other. Relatioonal databases are easy to access and flexible than flat file or single table of data.
The advantages of using a relational database than a flat file includes report generation from specific fields, as it contains multiple tables of relational data. Another advantage is that it is easier to navigate through the data, sort, filter, and summarize it. A relational database also makes it easier to draw comparisons between various data. As flat file have disadvantage of creating duplicate information, it is rectified in relational database. A relational database reduce the possibility of storing duplicate data.
Therefore, options B, C, E, and G are correct.
Answer:
2,3,5,7 and the next one is 1,2, and 4.
Explanation:
EDG 2021
Assignment 4: Evens and Odds (FIX PLEASE)
Write a program that will ask a user for how many numbers they would like to check. Then, using a for loop, prompt the user for a number, and output if that number is even or odd. Continue doing this as many times as the user indicated. Once the loop ends, output how many even numbers were entered and how many odd numbers were entered.
Hint: For a number to be even, when the number is divided by 2, there should be no remainder - so you will want to use the modulus (%) operator.
Hint: You will need two count variables to keep track of odd and even numbers.
Sample Run 1
How many numbers do you need to check? 5
Enter number: 20
20 is an even number.
Enter number: 33
33 is an odd number.
Enter number: 4
4 is an even number.
Enter number: 77
77 is an odd number.
Enter number: 8
8 is an even number.
You entered 3 even number(s).
You entered 2 odd number(s).
Sample Run 2
How many numbers do you need to check? 3
Enter number: 10
10 is an even number.
Enter number: 3
3 is an odd number.
Enter number: 400
You entered 2 even number(s).
You entered 1 odd number(s).
Benchmarks
Prompt the user to answer the question, “How many numbers do you need to check? “
Create and initialize two count variables - one for odd and one for even.
Based on the previous input, create a for loop that will run that exact number of times.
Prompt the user to “Enter number: “
If that number is even, output “[number] is an even number.”
Update the even count variable.
Or else if the number is odd, output “[number] is an odd number.”
Update the odd count variable.
Output “You entered [number] even number(s).”
Output “You entered [number] odd number(s).”
Answers
n = int(input("How many numbers do you need to check? "))
odd = 0
even = 0
for x in range(n):
num = int(input("Enter number: "))
if num % 2 == 0:
even += 1
print(str(num)+" is an even number")
else:
odd += 1
print(str(num)+" is an odd number")
print("You entered "+str(even)+" even number(s).")
print("You entered "+str(odd)+" odd number(s).")
This uses a for loop. Sorry about the previous answer. Also, you may want to check the text inside the input functions. For instance, int(input("Enter number: ")) might have different capitalization similar to int(input("Enter Number: "))
In this exercise we have to write a python code requested in the statement, like this:
find the code in the attached image
We can write the code in a simple way like this below:
n = int(input("How many numbers do you need to check? "))
odd = 0
even = 0
for x in range(n):
num = int(input("Enter number: "))
if num % 2 == 0:
even += 1
print(str(num)+" is an even number")
else:
odd += 1
print(str(num)+" is an odd number")
print("You entered "+str(even)+" even number(s).")
print("You entered "+str(odd)+" odd number(s).")
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You’re a technology startup with an office in midtown Toronto, surrounded by a variety of small, independent stores and in a close vicinity of two gas stations. You provide top-notch IT security solutions to medium-sized ecommerce companies. Two of your employees drive company-owned vehicles so that they can easily get to your clients’ premises. What types of insurance protection would be best for your company given these circumstances, and why? Justify your answers. Provide at least 5 options
Answers
As a technology startup with an office in midtown Toronto, surrounded by small, independent stores, and with employees driving company-owned vehicles, it is crucial to have the right insurance protection to mitigate various risks.
Here are five types of insurance coverage that would be beneficial for your company:
1. Commercial Property Insurance: This insurance covers the physical assets of your office space, including computers, servers, office furniture, and any other equipment.
It protects against perils such as fire, theft, vandalism, or natural disasters. Since you have valuable IT equipment, having commercial property insurance would safeguard your assets in case of any unforeseen events.
2. General Liability Insurance: This type of insurance protects your business from third-party claims of bodily injury or property damage. For example, if a client or a visitor to your office slips and falls, general liability insurance would cover medical expenses and legal costs associated with the claim.
3. Commercial Auto Insurance: Since you have employees driving company-owned vehicles to reach clients' premises, having commercial auto insurance is crucial. It provides coverage for accidents, vehicle damage, bodily injury, or property damage caused by company vehicles.
4. Cyber Liability Insurance: As an IT security solutions provider, you handle sensitive customer data, making cyber liability insurance a necessity. It covers expenses related to data breaches, such as notifying affected parties, forensic investigations, legal costs, and potential liability claims.
5. Business Interruption Insurance: This insurance protects your business against income loss and extra expenses incurred due to unexpected disruptions, such as a fire or a natural disaster that forces your office to close temporarily. It helps cover ongoing expenses, employee salaries, and the revenue loss during the downtime.
These five insurance options provide a comprehensive coverage package for your technology startup. They address potential risks related to your physical assets, liability claims, vehicles, data breaches, and business interruptions.
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Using whatever method you like, find the transfer function of
the following system (try to solve it step by step, explaining the
procedure):
bobina=coil
Answers
The transfer function of a system is the mathematical representation of the relationship between the input and output of a system. It describes the system's response to a given input. The transfer function of a system is represented by the ratio of the output signal to the input signal in the frequency domain.
Let's find the transfer function of the given system using the Laplace transform method.
Step 1: Identify the components of the system and their relationships. The given system consists of a coil and is represented by the circuit shown below:
Step 2: Write down the equation relating the input and output of the system. The voltage across the coil is proportional to the rate of change of current in the coil. Therefore, the voltage across the coil is given by:
vL(t) = L * di/dt
where L is the inductance of the coil. In Laplace notation:
vL(s) = L * I(s) * s
where s is the Laplace variable and I(s) is the Laplace transform of the current through the coil.
Step 3: Write down the equation for the input to the system. The input to the system is the voltage source, V(s).
Step 4: Write down the equation for the output of the system. The output of the system is the voltage across the coil, vL(s).
Step 5: Find the transfer function. The transfer function is the ratio of the output to the input in the Laplace domain:
H(s) = vL(s) / V(s)
H(s) = L * I(s) * s / V(s)
Therefore, the transfer function of the system is: H(s) = L * s / V(s). This is the transfer function of the given system.
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The UIDs for a set of hierarchical entities can be propagated through multiple ________ relationship
Answers
The unique identifier (UIDs) for a set of hierarchical entities can be propagated by using multiple barred relationship.
What is a UID?UID is anacronym for unique identifier and it can be defined as an alphanumeric or numeric string that is associated with a single entity or unique among all identifiers within an information system (IS).
This ultimately implies that, unique identifier (UIDs) are identifiers that marks a particular record within an information system (IS) as unique from every other record.
In Computer science, the unique identifier (UIDs) for a set of hierarchical entities can be propagated by using multiple barred relationship because they represent the relationships between the originating entities and the intersection entity.
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30. Draw a half-adder using only NAND gates.
Answers
A half-adder is a digital circuit that performs binary addition on two input bits, generating a sum and a carry output. To create a half-adder using only NAND gates, you'll need four NAND gates in total: two for the sum output and two for the carry output.
1. First, you need to implement an XOR gate (for the sum) using NAND gates. Connect the outputs of two NAND gates (A and B) to the inputs of a third NAND gate (C). Connect one input of A to input bit X and one input of B to input bit Y. Then, connect the other input of A to Y and the other input of B to X.
2. The output of the third NAND gate (C) is the XOR of the two input bits, representing the sum.
3. Next, implement an AND gate (for the carry) using two NAND gates (D and E). Connect both inputs of D to input bit X and both inputs of E to input bit Y. Connect the outputs of D and E to the inputs of NAND gate F.
4. The output of the third NAND gate (F) is the carry bit, which indicates if there's a carry-over to the next bit when adding the two input bits.
With this configuration, you've successfully created a half-adder circuit using only NAND gates.
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Fill in the blank with the correct response.
identifies switches, etc., at the other end of a network segment.
Answers
Answer:
Switches are network devices the connect network lines or segments together
Explanation:
\(.\)
5. what are the causes of bucket overflow in a hash file organization? what can be done to reduce the occurrence of bucket overflows?
Answers
Causes of bucket overflow in a hash file organization, including: Poorly chosen hash function, Improper bucket size and Uneven distribution of data.
Strategies to reduce bucket overflows are:
Choose a suitable hash functionIncrease the size of the bucketsRedoDynamic resizingUse of alternative file organizationsExplanation of the causes of bucket overflow in a hash file organization:
Poorly chosen hash function: A hash function that does not distribute records evenly across buckets can cause some buckets to be overloaded with too many records.Improper bucket size: If the bucket size is too small, it can quickly fill up with records, causing the bucket to overflow.Uneven distribution of data: If data is not evenly distributed, some buckets may end up with more records than others.Explanation for reducing the occurrence of bucket overflows:
Choose a suitable hash function: A good hash function should distribute the records evenly among the buckets to avoid overloading any of them.Increase the size of the buckets: If bucket overflow is a recurring problem, increasing the size of the buckets can help reduce the probability of overflow.Redo: Redoing involves choosing a new hash function or adjusting the parameters of an existing hash function to achieve a better distribution of records across buckets.Dynamic resizing: Some hash file organizations allow dynamic resizing of buckets, which means that the system automatically adjusts the size of the buckets based on the number of records being hashed.Use of alternative file organizations: In some cases, alternative file organizations such as B-trees or indexed sequential access method (ISAM) can be used instead of the hash file organization to avoid bucket overflow problems.Learn more about bucket overflow:
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All cloud technologies must be accessed over the Internet. F/T
Answers
Given the statement, it is true that all cloud technologies must be accessible via the Internet, it is true.
Cloud computing refers to the delivery of on-demand computing resources over the internet on a pay-per-use basis. It has been a common buzzword in the information technology sector, as it provides users with an innovative approach to store, manage, and process data. Cloud computing services are offered via the internet and are a collection of resources such as servers, applications, and data storage solutions. They are available on demand and can be accessed from anywhere in the world with an internet connection.
The following are some of the benefits of cloud computing:
Cost-Effective: Cloud computing has a pay-per-use model, which means that you pay for what you use. This makes it an affordable option for businesses of all sizes.Ease of Access: The cloud can be accessed from anywhere with an internet connection.Scalability: As your business grows, you can easily scale your cloud infrastructure to meet the growing demand.Security: Most cloud providers have robust security measures in place, which means your data is safe and secure.Learn more about Cloud computing:
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Once a business determines that change needs to occur, what ahould the
business create?
A. Business operation
B. Business analysis
C. Business model
D. Business strategy
Answers
Answer:
D. Business strategy
Explanation:
Kono Dio Da!!
how can you turn on a light switch and it not work, without turning off the power to the whole house?
Answers
Answer:
Go to the beaker box and turn off the power to that one room. Duh
Explanation:
Which type of inventory control is expensive but helps keep inventory especially secure? A. RFID tags B. Barcodes C. Visual merchandising D. CRM software Please select the best answer from the choices provided A B C D.
Answers
Answer:
a) RFID tags
Explanation:
yeah they're super expensive but keep everything secure so nothing gets in it .
Students have the freedom to design the brochure in a way that helps the general public understand the specific issue. The easiest thing to do is create a new document in Microsoft Word and select a tri-fold brochure. Please remember that a brochure is twosided. The point of the brochures is to highlight an economic issue with solid data and economic reasoning to raise public awareness. Students must clearly favor or oppose the policy in the brochure in a compelling way with strong economic reasoning. A grading rubric has been loaded in Canvas. Policy Issue #1 - President Joe Biden has proposed to increase the federal minimum wage to $15.00 per hour to help underpaid workers. Due Sunday by 11:59pm.
Answers
In this task, students have the freedom to design a brochure to help the general public understand a specific economic issue. The brochure should be two-sided and created using Microsoft Word's tri-fold brochure template. The purpose of the brochure is to raise public awareness about the economic issue by presenting solid data and economic reasoning.
The specific policy issue for this task is President Joe Biden's proposal to increase the federal minimum wage to $15.00 per hour in order to assist underpaid workers. To create a compelling brochure, students must clearly favor or oppose this policy using strong economic reasoning.
Remember to consult the grading rubric provided in Canvas to ensure that you meet all the requirements and criteria for this task.I hope this explanation helps you create a successful and informative brochure. If you have any more questions or need further assistance, feel free to ask!
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Brainless is one the way if you help
Answers
Answer:
1. x - 6
2. p - ? = 7
i chose these equations because
a number - 6 = the weight of your backpack.
p - an unknown number without a substitute variable = slices of bread left.
What is the horizon on a perspective drawing?
Answers
One form of eye-level line is the horizon. Eye-level lines are the lines that naturally direct the viewer's eye into a photograph.
What is photograph?Photograph is defined as a picture made when light strikes a photosensitive surface, either a piece of film for photography or an electronic image sensor like a CCD or CMOS chip. Photography, which means "painting with light" in its literal sense.
A natural form of line to direct the viewer's eye level is a horizontal line. Because it enables you to manage the height of the viewer's eye as they stare at the image, a horizon line is crucial in art. The horizon line is always visible to you at eye level.
Thus, one form of eye-level line is the horizon. Eye-level lines are the lines that naturally direct the viewer's eye into a photograph.
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In the decision-making process, after you have chosen the right solution, what is the next step?
Answers
Answer:
Implementing the right solution.
Explanation:
There is little point in taking decisions if it stays in the paper. If the best of the possible alternatives have been identified, it must be properly implemented to accomplish the aim it was chosen for. When a decision has been made, it should be implemented, i.e. enacted, into practice. Because of poor execution, a successful decision may become ineffective. A participatory approach can be an efficient way of enforcing such decisions successfully.
What happens if a computer lags too much?
Answers
Answer: Hope This Helps!
Explanation:
This mainly happens when your OS is trying to update or send data to the data center and installed software is downloading or uploading data in the background. Also, it can be the hard disk is probably just too old. You can replace an old hard drive. In fact, it’s recommended before lagging is replaced by the blue screen of death. A new hard disk drive won’t cost a lot of money. Also, it can be that you touched a notification that popped up on your computer and it downloaded a virus which you have to go to a tech to fix if you dont have anti virus protector. And if it keeps going that means it can overheat or just breakdown and never work again.
Describe briefly one scenario where records stored in a computer frequently need to be searched.
Answers
A scenario where records stored in a computer frequently need to be searched are:
The spring input cannot be used and also the source is not linked to the current search engine.What does a database management system record mean?Rows are the standard name for records in databases and spreadsheets. A record is a group of fields, often in a predetermined order and number, and may contain various data kinds.
To keep the documents, files, and records, computers are used. At home, people utilize computers for a variety of tasks, including online bill payment.
Hence, A database is a group of saved material that has been structured for quick retrieval. Every piece of data is kept in a position in relation to the others. The entire file record must be sequentially searched using the right search word for a proper retrieval.
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Which of the constraints listed below would be considered a physical constraint
-Materials
-Demand for product
-Timeline
-Cost
Answers
materials are the only physical thing
Random assignment is a procedure in which _____ are assigned to either the treatment or control group on the basis of chance. Multiple choice question.
Answers
Participants
Random assignment is a procedure in which participants are assigned to either the treatment or control group on the basis of chance.
Random assignment is a method used in research to assign participants to different groups in an unbiased way. This method involves randomly assigning participants to either the treatment or control group, which ensures that any differences in outcomes between the groups are due to the treatment and not other factors. Random assignment is commonly used in experimental research to control for confounding variables and increase the validity of study results.
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please tell us the reason behind your selection of ai models for the previous tasks.
Answers
To put it simply, an AI model is a tool or algorithm that can make decisions without the input of a human decision-maker by making use of a specific data set.
How Does AI Modeling Work?AI models (machine learning and deep learning) make it easier to automate business intelligence's logical inference and decision-making processes. This method contributes to smarter and faster analytics by providing the flexibility to grow with the ever-increasing volumes of data.
An artificial intelligence (AI) model is a decision-making tool or algorithm based on a specific data set. A conclusion may be reached by this algorithm or tool without the intervention of a human.
AI and machine learning are complicated processes that have significant computing, storage, data security, and networking needs. Intel Xeon Scalable CPUs, Intel networking and storage solutions, and Intel AI toolkits and software optimizations provide a range of tools to assist enterprises in easily and affordably designing and deploying AI/ML systems.
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Question-
Please tell the reason behind selection/using of AI models for doing tasks ?
From The Top Of Page Gallery, Insert An Accent Bar 1 Page Number. Close Header And Footer.
Answers
The way to go about the function from From The Top Of Page Gallery are:
On the Insert tab, click.Click the Page Number button in the Header & Footer category.Opens the Page Number menu.Point to Top of Page under Page Number in the menu.The page number formats gallery appears.Select Accent Bar 2 from the gallery.The header includes the pre-formatted word "Page" and the page number.Select the Close Header and Footer button within the Close group.What exactly do MS Word's header and footer do?In regards to the difference to a footer, which is text that is positioned at the bottom of a page, a header is text that is positioned at the top of a page. In most cases, this space is used to add document details like the title, chapter heading, page numbers, and creation date.
Therefore, to place a header or a footer in your MS word, Select Page Layout from the View drop-down menu on the Layout tab. The Header & Footer button is located under Page Setup on the Layout tab. By selecting the desired header or footer from the Header or Footer pop-up menu, you can choose from a variety of standard headers or footers.
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Give five examples of top level domain
Answers
Answer: .com — Commercial businesses.
.org — Organizations (generally charitable).
.net — Network organizations.
.gov — U.S. government agencies.
.mil — Military.
.edu — Educational facilities, like universities.
Explanation:
Hope this helps!!! :)