Open source software can be copied, modified, and redistributed under the provisions of the GNU Public Licence, sometimes known as the GNU GPL or just the GPL. Thus, option A,C is correct.
What best define about GPL-licensed software?Both apply whether the program is given out or purchased. Software must come with either a copy of the source code or explicit directions on how to obtain one.
Therefore, Because it cannot be used with proprietary software, the GPL is referred to be a “strong” licence. Any copies of the software that are distributed must be licensed under the GPL, and the GPL requires that all modifications to the original source code be disclosed.
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Answer:B,C
Explanation:
IM JUST SMART
Please help me with this nowwwww!!!!!
In your opinion, what is one BENEFIT of artificial intelligence and should we be scared of the future with super-intelligent artificial intelligence?
Answer:
Benefit: Artificial Intelligence is taking us to ground breaking levels in medicine and science
Negative: As Artificial inTelligence slowly becomes smarter it can take over jobs, which could lead to increased unemployment
Explanation:
Preventive Maintenance will will reduce potential hardware and Software Problems. Select two factors based on which Preventive maintenance plans are developed: (2 Marks) Select one or more: Computer Software Specification Computer Hardware Specification Computer location or environment Computer Use Computer Speed
Answer:
Computer location or environment
Computer Use
Explanation:
Preventive maintenance are maintenance done, on a routine or regular basis, to prevent the occurrence of downtime which are not planned due to the failure of equipment in the system, and to ensure continual functionality of the system
In a computer system, therefore, preventive maintenance should focus on conditions that are on the maximum limits of the specification of the system
Therefore, the preventive maintenance of the system of the computer system is based on;
1) The computer location, such as the presence of dust in the environment, that can clog the circuit board of the system, or exposure to liquid that require ensuring protective covering of parts, or the high temperatures, that may require extra cooling through the use of fans
2) The computer usage; Including how the computer is used, either continuously, or once in a while, the traffic the computer is experiencing, the presence of temporary files, and malicious programs, that require removal.
How can you effectively use your brightspace resources to help you be a successful student.
Answer:
study hard
Explanation:
help pls I will mark brainliest the top answer i need it rn
Nonsense = REPORT
Answer the question 3-5 sentences.
"Why is recycling very important and beneficial to you and your community?"
Answer:
to reduce outbreak of diseases
Explanation:
materials recycled, funds earned from it are used developmental projects in my community
3. Which of the following is used as a container to keep salted fish during the
process?
a. bistay
b. oil drum
c. mixing bowl
d.earthen pots
Answer:
A. yes A is actually used as a container to keep salted fish
Explanation:
plzzzzzzzzzzzzz give me brainiest
You want the output to be left justified in a field that is nine characters wide. What format string do you need?
print('{: __ __ }' .format(23)
Answer:
> and 8
Explanation:
> and 8 format string one will need in this particular input of the java string.
What is a format string?The Format String is the contention of the Format Function and is an ASCII Z string that contains text and configuration boundaries, as printf. The parameter as %x %s characterizes the sort of transformation of the format function.
Python String design() is a capability used to supplant, substitute, or convert the string with placeholders with legitimate qualities in the last string. It is an inherent capability of the Python string class, which returns the designed string as a result.
The '8' specifies the field width of the input The Format String is the contention of the Configuration Capability and is an ASCII Z string that contains the text.
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it refers to the ability of different parts of a computer to work together as one. please answer this
Multiseat o multipuesto,
Implement and solve the "PQR Product Mix" problem discussed in class (LP below) using Python and Gurobi.
max 45x1 + 60x2 + 50x3
subject to: 20x1 + 10x2 + 10x3 ≤2400
12x1 + 28x2 + 16x3 ≤2400
15x1 + 6x2 + 16x3 ≤2400
10x1 + 15x2 + 0x3 ≤2400
x1 ≤100
x2 ≤40
x3 ≤60
x1 ≥0
x2 ≥0
x3 ≥0
Answer:
Explanation:
To solve the "PQR Product Mix" problem using Python and Gurobi, you need to install the Gurobi Optimization Library and import the necessary modules. Here's an example code that formulates and solves the linear programming (LP) problem:
import gurobipy as gp
from gurobipy import GRB
# Create a new model
model = gp.Model("PQR_Product_Mix")
# Create variables
x1 = model.addVar(lb=0, ub=100, vtype=GRB.CONTINUOUS, name="x1")
x2 = model.addVar(lb=0, ub=40, vtype=GRB.CONTINUOUS, name="x2")
x3 = model.addVar(lb=0, ub=60, vtype=GRB.CONTINUOUS, name="x3")
# Set objective function
obj_coef = [45, 60, 50]
obj_vars = [x1, x2, x3]
model.setObjective(gp.quicksum(obj_coef[i] * obj_vars[i] for i in range(len(obj_vars))), GRB.MAXIMIZE)
# Add constraints
coefficients = [[20, 10, 10], [12, 28, 16], [15, 6, 16], [10, 15, 0]]
rhs = [2400, 2400, 2400, 2400]
for i in range(len(coefficients)):
model.addConstr(gp.quicksum(coefficients[i][j] * obj_vars[j] for j in range(len(obj_vars))) <= rhs[i])
# Optimize the model
model.optimize()
# Print the optimal solution
if model.status == GRB.OPTIMAL:
print("Optimal objective value: %g" % model.objVal)
for v in model.getVars():
print("%s = %g" % (v.varName, v.x))
else:
print("No solution found.")
This code formulates the LP problem, defines the variables, objective function, and constraints. Then it solves the problem using the optimize() method and prints the optimal objective value and variable values.
Make sure to have Gurobi installed and properly licensed to run the code successfully.
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What is the difference
difference between
Open
and recent
command?
what is one of the advantages of double-booking appointments?
One of the advantages of double-booking appointments is that it allows for better time manage and increased efficiency.
Double-booking appointments means scheduling two or more appointments for the same time slot. While this may seem counterintuitive, it can actually be beneficial in certain situations. For example, if a doctor knows that some patients are likely to cancel or not show up for their appointments, they may double-book to ensure that they still have a full schedule and make the most of their time. Double-booking can also be useful for urgent or emergency cases, allowing patients to be seen quickly without having to wait for an available appointment. By maximizing their schedule and reducing downtime, professionals can increase their productivity and better serve their patients or clients.
One of the main advantages of double-booking appointments is maximizing resource utilization.
X Double-booking appointments allows service providers to schedule multiple clients at the same time, ensuring that there is minimal downtime and increasing overall efficiency. This can help in managing unexpected cancellations, no-shows, or clients who finish their appointments early, ultimately leading to better productivity and potentially higher profits.
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In a record, each separate piece of data, such as a last name, a first name, or an address, is called a _____________.
In a record, each separate piece of data, such as a last name, a first name, or an address, is called a field.
What each record in a database is called?
A row, record, or tuple refers to a single entry in a table. A set of connected data is represented by a tuple in a table.
What is database?
A database in computing is a structured collection of data that is electronically accessible and stored.
Large databases are housed on computer clusters or cloud storage, whilst small databases can be stored on a file system.
Data modeling, effective data representation and storage, query languages, security and privacy of sensitive data, and distributed computing issues, such as supporting concurrent access and fault tolerance, are all part of the design of databases.
What is DBMS?
Essentially, a database management system (or DBMS) is just a computerized data-keeping system. Users of the system are provided with the ability to carry out a variety of actions on such a system for either managing the database structure itself or manipulating the data in the database. Data structures or types are used to classify database management systems (DBMSs).
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Cs academy unit 4 creative task
Dreams is Littlebigplanet 4, change my mind.
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Answer:
It looks like a bean
Explanation:
Select the correct answer.
Which relationship is possible when two tables share the same primary key?
А.
one-to-one
B.
one-to-many
C.
many-to-one
D.
many-to-many
Answer:
Many-to-one
Explanation:
Many-to-one relationships is possible when two tables share the same primary key it is because one entity contains values that refer to another entity that has unique values. It often enforced by primary key relationships, and the relationships typically are between fact and dimension tables and between levels in a hierarchy.
Identify the problems that computer program bugs can cause. Check all that apply.
Program bugs can cause error messages.
Program bugs can cause computer viruses.
Program bugs can cause programs to halt while they are running.
Program bugs can cause software and hardware to miscommunicate.
Program bugs can provide unplanned results.
Answer:
acde not b though
Explanation:
1.) B.
2.)A.
3.)C.
Ignore this writing i coulndnt submit the answer with out it
The normal time to perform a repetitive manual assembly task is 4.25 min. In addition, an irregular work element whose normal time is 1.75 min must be performed every 8 cycles. Two work units are produced each cycle. The PFD allowance factor is 16%. Determine (a) the standard time per piece, (b) how many work units are produced in an 8-hour shift at standard performance, and (c) the anticipated amount of time worked and the amount of time lost per 8-hour shift that corresponds to the PFD allowance factor of 16%.
The standard time per piece in a manual assembly task is 7.75 minutes, which includes a repetitive task time of 4.25 minutes and an irregular work element time of 3.5 minutes. In an 8-hour shift, at standard performance, 60 work units are produced considering a cycle time of 8 cycles and two units per cycle. The PFD allowance factor of 16% accounts for anticipated time lost due to personal needs, fatigue, and minor delays.
(a) Standard Time per Piece: Repetitive Task Time = 4.25 min.
Irregular Work Element Time = 1.75 min * 2 units (since two work units are produced each cycle) = 3.5 min.
Total Standard Time per Piece = Repetitive Task Time + Irregular Work Element Time.
= 4.25 min + 3.5 min.
= 7.75 min.
(b) Number of Work Units Produced in an 8-Hour Shift:
Cycle Time = 8 cycles (since the irregular work element is performed every 8 cycles).
Working Time = 8 hours = 8 * 60 minutes = 480 minutes.
Number of Work Units Produced = (Working Time) / (Cycle Time) * (Work Units per Cycle).
= 480 min / 8 cycles * 2 units.
= 60 units.
(c) Time Worked and Time Lost:
PFD (Performance Factor with Delay) allowance factor is 16%. This factor represents the anticipated amount of time lost due to personal needs, fatigue, and minor delays.
Time Worked = Working Time * (1 - PFD allowance factor).
= 480 min * (1 - 0.16).
= 480 min * 0.84.
= 403.2 min.
Time Lost = Working Time - Time Worked.
= 480 min - 403.2 min.
= 76.8 min.
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you are configuring power options on your windows 10 computer. you decide to use the high performance power plan. which of the following statements are true regarding this power plan?
Regular computing uses standard user credentials. The most powerful accounts, known as administrator accounts, should only be utilized when absolutely necessary.
What decide to use the high performance power plan?Guest accounts should be used by people who just need momentary access to a computer.
Apply Group Policy settings to a particular user or group of users without changing how your account behaves. If many users share a Windows 10 computer, it is possible to build a User-Specific Local Group Policy (LGPO) snap-in (which can be saved as a file).
Therefore, Both the share permissions and the NTFS permissions will be considered by the system, and whichever set is more restrictive will be applied to the folder.
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What is 540 to the nearest TENTH?
Answer:
500
Explanation:
no explanation, sorry
True or False: Cookies placed on a visitor's browser can include enough information to instruct an ad network which types of products a web user was interested in purchasing.
The statement "Cookies placed on a visitor's browser can include enough information to instruct an ad network which types of products a web user was interested in purchasing" is true.
What are cookies?Cookies are the small containers of data that are used in websites, when a person opens a website, and it accepts the cookies, much information of the users is got by the websites.
Thus, the statement is true.
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why we have to maintain the good condition of tools and equipment?
Answer:
Construction tools and equipment suffer a lot of wear and tear. Hence, it is important to maintain them regularly. This will help increase the service life as well as the performance of the equipment. Precautionary maintenance of tools and equipment will also help reduce unwanted expenses related to broken or faulty equipment
Explanation:
A USB flash drive uses solid
technology to store data and programs.
Answer:
This is true.
can
you do keyword analysis and strategy for contiki app.
Yes, keyword analysis and strategy can be done for the Contiki app. Keyword analysis is a crucial part of search engine optimization (SEO) that enables the optimization of web content for various search engines.
Keyword analysis and strategy involve conducting research to identify the most relevant keywords to target and how to use them. The analysis and strategy help in making sure that the keywords used are relevant to the content on the Contiki app. The keywords can be used on different aspects of the Contiki app, such as its title, descriptions, app content, and app screenshots.An effective keyword analysis and strategy for the Contiki app involves researching various keywords and choosing the most relevant ones to use.
The keywords chosen should have a high search volume and low competition. The keyword strategy should also include the use of long-tail keywords to enhance the app's visibility.The keyword analysis and strategy for the Contiki app should also involve monitoring and analyzing the performance of the keywords. This will help in identifying any changes or trends in user behavior and updating the keyword strategy accordingly.In summary, keyword analysis and strategy are essential for optimizing the Contiki app for search engines. By choosing the most relevant keywords and using them effectively, the app can increase its visibility and attract more downloads.
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Consider the following procedures, which are used to control a device that draws lines on paper.
Procedure CallExplanationpenDown()Places the device's pen on the paper so that a line is drawn when the device movespenUp()Lifts the device's pen off of the paper so that no line is drawn when the device movesgoForward(x)Moves the device forward x unitsturnRight(x)Rotates the device in place x degrees clockwise (i.e., makes an in-place right turn)
Consider the goal of using the device to produce the following drawing, where each line shown has a length of 10 units and the horizontal lines are 10 units apart.
The device is positioned at the upper-left corner of a sheet of paper and is facing right. Which of the following code segments will produce the drawing shown?
To create the drawing with each line being 10 units long and the horizontal lines being 10 units apart, use the following procedures:
1. Use penDown() to put the pen down on the page.
2. Use goForward(10) to make a 10-unit horizontal line.
3. Use penUp() to remove the pen from the paper.
4. Use the turnRight(90) function to rotate the device 90 degrees clockwise.
5. Use goForward(10) to move the gadget down 10 units without drawing a line.
6. Use turnRight(90) to spin the device clockwise 90 degrees.
7. Use penDown() to put the pen down on the page.
8. Use goForward(10) to construct another 10-unit horizontal line.
9. Use penUp() to remove the pen from the paper.
The code segment for producing the drawing is:
```
penDown()
goForward(10)
penUp()
turnRight(90)
goForward(10)
turnRight(90)
penDown()
goForward(10)
penUp()
```
This code will result in the desired drawing with two horizontal lines of 10 units each, positioned 10 units apart vertically.
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which of the following provides a cryptographic authentication mechanism to positively identify an organization as the authorized sender of email for a particular domain name? smtp dmarc spf dkim see all questions back next question course content course content overview q
A cryptographic authentication technique is provided by DomainKeys Identified Mail (DKIM).
What is cryptographic authentication?By providing evidence of ownership of the private key portion of a cryptographic credential, cryptographic authentication identifies a person. The related public key is registered with the relying party in two-party (2P) authentication. Key-based authentication, also known as cryptographic authentication, is the method of establishing one's identity through the use of cryptographic keys in a challenge-response handshake. This is considered to be "something you have." Every organisational setting already uses key-based authentication extensively. Data integrity is guaranteed by cryptography employing message digests and hashing methods. The receiver is ensured that the data received has not been tampered with during transmission by supplying codes and digital keys to confirm that what is received is real and from the intended sender.To learn more about cryptographic authentication, refer to:
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Please help, Tech class!!
Answer:
Explanation:
1=A
2=A
3=A
4=True
5=A
6=D
7=D
8=B
9=True
10=C
a user has two files open in microsoft word; one is named salary.docx and the other is named pay.docx. when the user makes a change to salary.docx, the pay.docx window updates with the change that was just made to salary.docx. why does this happen?
Note that where a user has two files open in Microsoft word; one is named salary.docx and the other is named pay.docx. Where the user makes a change to salary.docx, the pay.docx window updates with the change that was just made to salary.docx. This happened because "The pay.docx file is hard linked to the salary.docx file."
What does it mean for two files to be hard-linked?A hard link is a file system representation of a file in which many paths lead to the same file in the same drive.
The ls -li command is the true litmus test. The inode for each of the two files will be shown by this command. If the inodes match, the files are truly hard links, sharing disk space as well as the inode structure that holds their metadata (owner, permissions, etc.).
rm is the command used to remove a hard link. Remove (unlink) the FILE, according to the rm man page (s). Save this response.
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A threat vector is an item of code on a distributed device that reports the condition of the device to a central server.
a. true
b. false
Answer:
A threat vector is an item of code on a distributed device that reports the condition of the device to a central server.
a. true
It is true that a threat vector is an item of code on a distributed device that reports the condition of the device to a central server. The correct option is a.
What is a threat vector?The total number of attack vectors that an attacker can use to manipulate a network or computer system or extract data is referred to as the attack surface.
Threat vector and attack vector are interchangeable terms that describe the various ways a hacker can gain access to data or other confidential information.
The methods used by adversaries to breach or infiltrate your network are referred to as attack vectors.
Malware and ransomware, as well as man-in-the-middle attacks, compromised credentials, and phishing, are all examples of attack vectors.
A threat vector is a piece of code on a distributed device that reports the device's status to a central server.
Thus, the correct option is a.
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You are about to repair and change the resistor (small components),but the components are too small to solder and hold,what tool can help you hold the component so that you can replace it.
Answer:
Needle-nose pliers
Explanation:
Required
Tool used to hold small components
The device to do this is the needle nose pliers.
This device has several functions, but it is specifically designed to hold small components in the computer when the computer is being repaired.
Among the other functions are:
Picking small and tiny screwsCutting of wiresHold wires against the side of the computer casehy does payments constitute such a large fraction of the FinTech industry? (b) Many FinTech firms have succeeded by providing financial services with superior user interfaces than the software provided by incumbents. Why has this strategy worked so well? (c) What factors would you consider when determining whether an area of FinTech is likely to tend towards uncompetitive market structures, such as monopoly or oligopoly?
(a) lengthy and complex processes for making payments (b) legacy systems and complex interfaces (c) regulatory requirements and substantial initial investment, can limit competition
(a) Payments constitute a significant portion of the FinTech industry due to several factors. First, traditional banking systems often involve lengthy and complex processes for making payments, leading to inefficiencies and higher costs. FinTech firms leverage technology and innovative solutions to streamline payment processes, providing faster, more secure, and convenient payment options to individuals and businesses. Additionally, the rise of e-commerce and digital transactions has increased the demand for digital payment solutions, creating a fertile ground for FinTech companies to cater to this growing market. The ability to offer competitive pricing, improved accessibility, and enhanced user experience has further fueled the growth of FinTech payment solutions.
(b) FinTech firms have succeeded by providing financial services with superior user interfaces compared to incumbents for several reasons. Firstly, traditional financial institutions often have legacy systems and complex interfaces that can be challenging for users to navigate. FinTech companies capitalize on this opportunity by designing user-friendly interfaces that are intuitive, visually appealing, and provide a seamless user experience. By prioritizing simplicity, convenience, and accessibility, FinTech firms attract and retain customers who value efficiency and ease of use. Moreover, FinTech companies leverage technological advancements such as mobile applications and digital platforms, allowing users to access financial services anytime, anywhere, further enhancing the user experience.
(c) Several factors contribute to the likelihood of an area of FinTech tending towards uncompetitive market structures such as monopoly or oligopoly. Firstly, high barriers to entry, including regulatory requirements and substantial initial investment, can limit competition, allowing a few dominant players to establish market control. Additionally, network effects play a significant role, where the value of a FinTech service increases as more users adopt it, creating a competitive advantage for early entrants and making it challenging for new players to gain traction. Moreover, data access and control can also contribute to market concentration, as companies with vast amounts of user data can leverage it to improve their services and create barriers for potential competitors. Lastly, the presence of strong brand recognition and customer loyalty towards established FinTech firms can further solidify their market position, making it difficult for new entrants to gain market share.
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Complete the statement using the correct term.
is a social media site that allows users to broadcast short text messages to a group of “followers.”
Answer: Twitter.
Explanation: I personally feel that this question is a bit lame, seeing there are literally mulptiple social media platforms that do the same thing, Insta, FB, so on and so forth.