6. Question
Which statements are true about routers? Check all that apply.
A router can only send data to another computer that's on the same network.
A router is a set of components that makes up computer networking.
A router connects devices together and helps direct network traffic.
A router utilizes network protocols to help determine where to send data packets.
7.
Question
Answers
Answer:
Check the 2nd, 3rd and 4th statements.
Explanation:
The router provides two basic functions traffic management between these networks through the transmission of data packets to the designated IP address, and the use of the same Internet connection by many devices.
A networking device is a router that transmits data packets between computer nets. Traffic control functions are executed on the internet via routers. Data sent via the internet are in data packets, for example, a web page or email.A router is a device connecting two or more packets or subnetworks. It is used to sets the components from the networking of your computer.Therefore, the final answer is "the second choice".
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Related Questions
maximum recursion depth exceeded while calling a python object
Answers
The error message "maximum recursion depth exceeded while calling a python object" typically occurs when a Python function or method is calling itself or another function repeatedly, creating an infinite loop that exceeds the maximum recursion depth limit set by Python.
To fix this error, you can try to optimize your code by removing any unnecessary recursive calls or optimizing your recursive functions to use a loop instead. Alternatively, you can increase the maximum recursion depth limit using the sys . setrecursionlimit() function, but this is not recommended as it can cause performance issues and may not solve the underlying issue with your code.
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Can some help me with this !!! Is 26 points!!
Answers
15,000,000 ohms because M=10^6
Technician A says That drum brakes expand. Linings against a rotor to slow the vehicle. Technician b say that power brake booster reduces. the amount of force applied to the master cylinder . who is correct?
Answers
Answer:
Technician A
Explanation:
Technician A is correct. Technician B is incorrect, as the brake booster aids in the drivers ability to depress the brake pedal, but the force applied is the same if the booster was absent.
Hot engine oil with heat capacity rate of 4440 w/k (product of mass flow rate and specific heat) and an inlet temperature of 150°c flows through a double pipe heat exchanger. the double pipe heat exchanger is constructed of a 1.5-m-long copper pipe (k = 250 w/m·k) with an inner tube of inside diameter 2 cm and outside tube diameter of 2.25 cm. the inner diameter of the outer tube of the double pipe heat exchanger is 6 cm. oil flowing at a rate of 2 kg/s through inner tube exits the heat exchanger at a temperature of 50°c. the cold fluid, i. e., water enters the heat exchanger at 20°c and exits at 70°c. assuming the fouling factor on the oil side and water side to be 0.00015 m2 ·k/w and 0.0001 m2 ·k/w, respectively, determine the overall heat transfer coefficient on inner and outer surface of the copper tube.
Answers
Explanation:
fluid, i. e., water enters the heat exchanger at 20°c and exits at 70°c. assuming the fouling factor on the oil side and water side to be 0.00015 m2 ·k/w and 0.0001 m2 ·k/w, respectively, determine the overall heat transfer coefficient on inner and outer surface of the copper tube.xgjicbb .follow me
a steel compression member has a fixed supportat one end and a frictionless ball joint at the other end asshown. the total applied design load consists of a dead loadof 7 kips and an unspecified live load. this compressionmember is controlled by which type of buckling?
Answers
A steel compression member with a fixed support at one end and a frictionless ball joint at the other end, as described, is subject to a specific type of buckling known as Euler's critical buckling.
This buckling phenomenon occurs when the applied load reaches a critical value, causing the member to suddenly buckle and deform. In this case, the total applied design load consists of a 7 kip dead load and an unspecified live load. Since the fixed support provides full restraint, while the frictionless ball joint allows rotational movement, the member experiences one end fixed, and one end pinned boundary conditions. This configuration results in a lower buckling load capacity compared to a member with fixed supports at both ends, making it crucial to consider Euler's critical buckling when designing this compression member.
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A switch that can open or close an electric circuit can be used to?
Answers
Answer:
When a switch is in the "off" position the circuit is open. Electric charges cannot flow when a switch is in the off position.
Explanation:
A switch that can open or close an electric circuit can be used to stop the flow of current.
What is a switch?A switch can be defined as an electrical component (device) that is typically designed and developed for interrupting the flow of current or electrons in an electric circuit.
This ultimately implies that, a switch that can open or close an electric circuit can be used to stop the flow of current.
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A residential A/C system that cools in summer and heats in winter by reversing the flow of refrigerant is called a:
Answers
Answer:
Heat pump
Explanation:
Does this A/C heat by air circulation or by hot bars :D
Why is sand used as a bed for melting of metal in Cupola furnace?
Answers
Answer:
A sand bed is necessary because it provides a refractory bottom for molten metal
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A European apparel manufacturer has production facilities in Italy and China to serve its European market, where annual demand is for 1.9 million units. Demand is expected to stay at the same level over the foreseeable future. Each facility has a capacity of 1 million units per year. With the current exchange rates, the production and distribution cost from Italy is 10 euro per unit, whereas the production and distribution cost from China is 7 euro. Over each of the next three years, the Chinese currency could rise relative to the euro by 15 percent with a probability of 0.5 or drop by 5 percent with a probability of 0.5. An option being considered is to shut down 0.5 million units of capacity in Italy and move it to China at a one-time cost of 2 million euros. Assume a discount factor of 10 percent over the three years. Do you recommend this option?
Answers
very big question aa having i can't answer it
what acronym is helpful for remembering the behaviors that indicate potential violence?
Answers
The acronym STAMP can be used to describe these components and be regarded as a viable paradigm for assessing nursing violence. Voice volume and tone, trembling, anxiety, and pacing.
A paradeigma is a device used in classical (Greek-based) rhetoric to show an audience an example of a related event. This example is used to lead the audience to a conclusion without actually leading them there. A personal accountant would serve as an example of how a paradeigma is designed to guide an audience. The role of a personal accountant is to assist in guiding a client as to how money should be spent based on the customer's financial goals, not to tell What to buy (and what not to buy) for a customer Paradeigma was defined by Anaximenes as "past events that are comparable to, or the reverse of, those that we are discussing."
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machine translation 1 point possible (graded) which of the following statement is true about machine translation? select the option that applies. machine translation is largely solved task since it can be achieved by simple substitution of words in one language for words in another machine translation has improved significantly recently because the current approaches have completely mastered the challenge of learning to translate with very few training examples machine translation has improved significantly recently in part due to the availability of large training datasets a large training dataset of sentences from english and their corresponding translation to french is sufficient to do a perfect job in translating english sentences to finnish
Answers
The statement that is true about machine translation is that it has improved significantly recently in part due to the availability of large training datasets.
Machine translation is not a largely solved task since it is not simply achieved by substituting words from one language to another. Rather, it involves complex algorithms and models that require significant training data to achieve accurate results. While recent approaches have made significant progress in machine translation, there is still much work to be done to improve its accuracy and fluency. Additionally, a large training dataset of sentences from one language and their corresponding translation to another language is not sufficient to do a perfect job in translating sentences to a third language. Machine translation remains an active area of research with ongoing efforts to improve its effectiveness and efficiency.
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The device shown below contains 2 kg of water. The cylinder is allowed to fall 800 m during which the temperature of the water increases by 2.4°C. Some amount of water is added to the container and the experiment is repeated. All other values remain constant. This time the temperature of the water increases by 1.2°C. How much water was added to the container?
Answers
Answer:
m_added = 2 kg
Explanation:
From the question, we are told that the cylinder is allowed to fall 800 m in height. Thus, the potential energy will be converted into heat energy which will increase the temperature of water .
Now, let the mass of the falling cylinder be denoted by "m1" and let h be the height of fall.
Thus;
Formula for potential energy = mgh
Thus, as said earlier it's converted to heat generated. So heat generated = m1gh
Now let's calculate the heat absorbed;
heat absorbed = (m2)cΔt
Where;
ΔT is change in temperature
c is specific heat of water .
m2 is mass of water
Heat absorbed = heat generated
Thus;
(m2)cΔt = m1gh
Δt = m1gh/(m2•c)
Now, in both cases of the water and cylinder, m1, g , h and c are constant
Thus, we have;
Δt = (m1gh/m2) × 1/c
Where;
(m1gh/m2) is denoted as a constant k.
Thus;
Δt = K/m
For the first experiment, we have;
m = 2 kg
Δt = 2.4
Thus;
2.4 = K/2
Multiply both sides by 2 to get;
K = 4.8
For the second experiment, we have;
Δt = 1.2
Also,we have seen that K = 4.8
Thus;
Δt = K/m
Thus;
1.2 = 4.8/m
m = 1.2
m = 4 kg
Thus,mass added is;
m_added = 4 - 2
m_added = 2 kg
Which control would be used to manually feed a cutting tool longitudinally across the workpiece?
Answers
The carriage handwheel is used to manually position and/or hand feed the carriage in the longitudinal or Z axis.
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Time left 0:35:32 Three steel rod (E = 200 GPa) supports 36 KN Load P. Each of the rods AB and CD has a 200 mm? cross- sectional area and rod EF has 625 mm2 cross-sectional area. C D Compute for the stress in the rod. AB. a. 15.25 MPa b. 38.10 MPa C 19.05 MPa d. 30.50 MPa
Answers
Answer:
tama po ba
Explanation:
correct me if im wrong
Cite three factors that influence the rate of drying, and explain how each affects the rate.
Answers
Temperature, Humidity, Evaporation these are the three factors that influence the rate of drying.
What elements affect the rate of drying?The moisture content and temperature of the grain, as well as the temperature, (relative) humidity, and velocity of the air in contact with the grain, all affect how quickly the grain dries. Usually speaking, moisture loss from food occurs more quickly the smaller the item is. Temperature. The more moisture the air can contain before getting saturated, the hotter it will be. In order to accelerate dehydration, drying systems are made to optimise temperature differences between the product and the drying air.
Heat is used to remove moisture during the drying process, which lowers the bulk and volume of the waste and lowers the transport and storage expenses.
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Assignment on Requirement Gathering - Blood Glucose Measuring Pen. A company engaged in business of manufacturing of medical devices is introducing a pen kind of a device to check the Blood Glucose Level. This device is handy and easy to carry around, it will not need separate test strips The company, before the national Launch, wants to conduct a random test research and do the analysis accordingly. The process of this research will be
1. The customer service agent from this company engaged in process of manufacturing the device will contact ten Doctors from three Medical Insurance Providing companies who are providing treatment for Diabetes. The Doctors to he contacted must be in medical practice for more than 10 years
2. The Doctors will be selected from the three companies below, there should be at one Doctor from cach Company a. Horizon Blue Cross Blue Shield b. AmeriHealth c. Atena
3. The Selection of the Doctors will be random if the criteria in point number one (1) is met
4. The customer service agent will contact the Doctor and take their credentials, the following information needs to be captured from the Doctor a. Full Name b. Highest Medical Degree c. Total Number of years of experience d. Practice License Number
5. The customer service agent will take the information of five patients from the Doctors office, the patients should have consented for this test marketing
6. The following information will be captured by the customer service agent from the Doctors office: a. Confirmation of consent from the patient b. Full Name of the Patient c. Date of Birth of the Patient d. Medical Insurance Company e Permanent Address f. No of years being Diabetic g. Address where the testing device should be mailed.
The Assignment is
Frame questions to 'Gather Requirements for the whole process from point one (1 ) to six (6). The requirement gathered should be detailed oriented so that the Functional Requirement Document can be written from the information captured.
Answers
The company will gather detailed information for a blood glucose measuring pen's test marketing by contacting doctors and patients, documenting requirements in a Functional Requirement Document.
Step 1: Understand the Purpose and Scope
Begin by understanding the purpose of the requirement gathering process: to gather detailed information for the development of a blood glucose measuring pen. Identify the stakeholders involved, including the medical device manufacturing company, customer service agents, doctors, patients, and medical insurance companies. Define the scope of the research, which includes contacting ten doctors from three medical insurance providers, each with over ten years of medical practice.
Step 2: Develop a Questionnaire
Create a questionnaire to collect relevant information from the doctors and patients. The questions should cover all the necessary aspects of the process from point one (1) to six (6). The questionnaire should be detailed and structured to ensure consistent and complete data collection.
Step 3: Gather Doctor's Information
The customer service agent will contact ten doctors meeting the criteria and seek their participation in the test marketing. Gather the following information from each doctor:
a. Full Name
b. Highest Medical Degree
c. Total Number of Years of Experience
d. Practice License Number
Step 4: Select Doctors from Medical Insurance Providers
Ensure that at least one doctor is selected from each of the three medical insurance providers (Horizon Blue Cross Blue Shield, AmeriHealth, Atena). Randomly select doctors from each provider while considering their qualifications.
Step 5: Obtain Patient's Consent
For each participating doctor, obtain consent from five patients who are willing to take part in the test marketing. The consent should be documented and verified.
Step 6: Gather Patient's Information
The customer service agent should collect the following information from each patient:
a. Confirmation of Consent from the Patient
b. Full Name of the Patient
c. Date of Birth of the Patient
d. Medical Insurance Company
e. Permanent Address
f. Number of Years Being Diabetic
g. Address Where the Testing Device Should Be Mailed
Step 7: Analyze and Document Requirements
Analyze the collected data to identify patterns, commonalities, and specific needs. Document the requirements in a Functional Requirement Document (FRD) with clear and detailed descriptions. The FRD should include sections for doctor requirements, patient requirements, and overall process requirements. Ensure the requirements are clear, concise, and aligned with the company's objectives.
Step 8: Review and Validation
Conduct a review of the FRD with relevant stakeholders, including representatives from the medical device manufacturing company, customer service agents, doctors, and patients, to validate the accuracy and completeness of the requirements.
By following these steps, the requirement gathering process will ensure that all essential information for the blood glucose measuring pen's test marketing is gathered in a systematic and detailed manner. The Functional Requirement Document will serve as a comprehensive guide for the successful development and implementation of the device.
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What is the difference between time-series and cross-sectional
data? Give an example of how you would use each one?
Answers
Time-series data and cross-sectional data are two distinct types of data used in statistical analysis. Here's an explanation of each type and an example of how they can be used:
Time-series data:
Time-series data refers to a sequence of observations collected over regular intervals of time. In time-series data, the variable(s) of interest are measured and recorded at different points in time. This type of data allows for the analysis of trends, patterns, and relationships that evolve over time.
Example: Let's say you have collected daily temperature readings for a particular city over the past year. Each observation includes the date and the corresponding temperature. You can use this time-series data to analyze seasonal patterns, identify temperature trends, or forecast future temperatures.
Cross-sectional data:
Cross-sectional data, also known as snapshot data, represents observations taken at a particular point in time. In cross-sectional data, the variable(s) of interest are measured for multiple individuals, entities, or objects simultaneously. This type of data allows for comparisons and analysis across different groups or categories.
Example: Suppose you want to study the average income levels across various professions in a particular city. You collect data by surveying individuals from different professions within the city. Each observation includes the profession and the corresponding income. By analyzing this cross-sectional data, you can compare the income levels between different professions and identify any disparities.
In summary, time-series data focuses on changes over time, while cross-sectional data focuses on comparisons across different groups or categories at a specific point in time. Both types of data provide valuable insights into different aspects of statistical analysis and can be used to answer various research questions.
will mark brainliestt
Answers
Answer:
Ok.
Explanation:
This is what true artis.
6. What is the resistance of a curling iron that draws 12 A of current on a 120 V circuit?
Answers
Answer:
10 ohms Ω
Explanation:
V = IR
120 = I(12)
120/12 = 10Ω
Air is saturated with water vapor at 35.0 oC and a total pressure of 1.50 atmospheres. If the molar flow rate of the dry air in this stream is 300 mols per minute, what is the molar flow rate of water vapor in the stream?
Answers
Answer:
11.541 mol/min
Explanation:
temperature = 35°C
Total pressure = 1.5 * 1.013 * 10^5 = 151.95 kPa
note : partial pressure of water in mixture = saturation pressure of water at T = 35°c )
from steam table it is = 5.6291 Kpa
calculate the mole fraction of H\(_{2}o\) ( YH\(_{2}o\) )
= 5.6291 / 151.95
= 0.03704
calculate the mole fraction of air ( Yair )
= 1 - mole fraction of water
= 1 - 0.03704 = 0.9629
Now to determine the molar flow rate of water vapor in the stream
lets assume N = Total molar flow rate
NH\(_{2}o\) = molar flow rate of water
Nair = molar flow rate of air = 300 moles /min
note : Yair * n = Nair
therefore n = 300 / 0.9629 = 311.541 moles /min
Molar flowrate of water
= n - Nair
= 311.541 - 300 = 11.541 mol/min
For heat transfer purposes, a standing man can be mod-eled as a 30-cm-diameter, 170-cm-long vertical cylinderwith both the top and bottom surfaces insulated and with theside surface at an average temperature of 34°C. For a con-vection heat transfer coefficient of 15 W/m2·K, determinethe rate of heat loss from this man by convection in still airat 20°C. What would your answer
Answers
Answer:
Rate of Heat Loss = 336 W
Explanation:
First, we will find the surface area of the cylinder that is modelled as the man:
\(Area = A = (2\pi r)(l)\)
where,
r = radius of cylinder = 30 cm/2 = 15 cm = 0.15 m
l = length of cylinder = 170 cm = 1.7 m
Therefore,
\(A = 2\pi(0.15\ m)(1.7\ m)\\A = 1.6\ m^2\)
Now, we will calculate the rate of heat loss:
\(Rate\ of\ Heat\ Loss = hA\Delta T\)
where,
h = convective heat tranfer coefficient = 15 W/m²K
ΔT = Temperature difference = 34°C - 20°C = 14°C
Therefore,
\(Rate\ of\ Heat\ Loss = (15\ W/m^2K)(1.6\ m^2)(14\ K)\\\)
Rate of Heat Loss = 336 W
PLEASE HELPPP
Chlorinated hydrocarbon pesticides, such as DDT, were introduced during World War II to control insects
in agricultural crops. All of the following statements about chlorinated hydrocarbons are true EXCEPT:
A. They are safe for all organisms except insect pests.
B. They are inexpensive and easy to apply.
C. They persist for a long time in the environment.
D. They boost crop yields by killing pests.
Answers
Answer:
it's A. They are safe for all organisms except insect pests.
Explanation:
Comment if it's wrong or right! Thank you :)
The following problem refers to triangle ABC, find all missing parts. Round degrees to 1 decimal places and
sides to the nearest whole number.
A = 36.5°C = 67.5°, c = 224 inches
A=
В.
C
O
O
490 do
a =
inches
inches
inches
C-
Answers
Answer:
A =41 .....
......
......
....C=21
Carbon dioxide at a temperature of 0oC and a pressure of 600 kPa (abs) flows through a horizontal 40-mm- diameter pipe with an average velocity of 2 m/s. Determine the friction factor if the pressure drop is 235 N/m2 per 10-m length of pipe.
Answers
Answer:
f = 0.04042
Explanation:
temperature = 0°C = 273k
p = 600 Kpa
d = 40 millemeter
e = 10 m
change in P = 235 N/m²
μ = 2m/s
R = 188.9 Nm/kgk
we solve this using this formula;
P = ρcos*R*T
we put in the values into this equation
600x10³ = ρcos * 188.9 * 273
600000 = ρcos51569.7
ρcos = 600000/51569.7
=11.63
from here we find the head loss due to friction
Δp/pg = feμ²/2D
235/11.63 = f*10*4/2*40x10⁻³
20.21 = 40f/0.08
20.21*0.08 = 40f
1.6168 = 40f
divide through by 40
f = 0.04042
Which terminal of the OBD-II data link connector is the chassis ground for all vehicles?
4
1
5
3
Answers
The OBD-II data link connector is a standardized diagnostic connector found in most modern vehicles. It is usually located under the dashboard or steering wheel and is used to communicate with the vehicle's onboard computer systems.
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Select the best answer for the question
12. The measurement 11/16 inch is closest to but just slightly longer than which of the following
O A. 9/16 inch
B. 4 inch
O C.7 inch
OD. 5/8 inch
Answers
Answer:
O A. 9/16 inch
Explanation:
Do you know anything about Android graphics?
Answers
Android provides a huge set of 2D-drawing APIs that allow you to create graphics.
Android has got visually appealing graphics and mind blowing animations.
The Android framework provides a rich set of powerful APIS for applying animation to UI elements and graphics as well as drawing custom 2D and 3D graphics.
Three Animation Systems Used In Android Applications:-1. Property Animation
2. View Animation
3. Drawable Animation
Using the following components only, a power supply, protoboard, fixed capacitor (220 microfarads), fixed resistor (100 ohms), NPN transistor, potentiometer (10 kilo ohms), oscillator clock (1 mega hertz), variable cap, inductor, and a phonojack. Draw an A.M. transmitter.
Answers
In order to draw the amplitude modulation, connect the power supply to the protoboard, onnect the fixed capacitor (220 microfarads) in parallel with the power supply to filter any noise and connect the fixed resistor (100 ohms) in series with the base of the NPN transistor.
What is a amplitude modulation?A transmitting device that employs Amplitude Modulation (AM) is a necessary component for transferring information across radio waves.
The audio input is passed through an equipping capacitor C1, barring any Direct Current (DC) potential from the audio generator. Then, transistor Q1 intensively amplifies the incoming signal after its been regulated in a base bias configuration by R1 and R2 voltage dividers.
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TRUE / FALSE. the major advantage of purchasing a facility is the ability to build equity and control the facility.
Answers
True. One major advantage of purchasing a facility is the ability to build equity and have control over the property.
When purchasing a facility, whether it is for residential or commercial purposes, you have the opportunity to build equity over time. Equity refers to the portion of the property's value that you own outright after deducting any outstanding mortgage or debts. As you make mortgage payments and the property potentially appreciates in value, your equity in the facility increases.
Additionally, owning a facility provides you with control over the property. You have the freedom to make modifications or improvements to suit your specific needs and preferences. You can customize the facility to align with your business requirements or personal preferences without needing to seek permission from a landlord or adhere to restrictive lease agreements.
Furthermore, owning a facility can provide stability and potentially serve as a long-term investment. Rather than being subject to rental increases or the risk of lease terminations, you have more control over the costs and tenure of the property.
However, it's important to consider the financial responsibilities and potential risks associated with property ownership, such as property maintenance, insurance, and market fluctuations. Evaluating the costs, benefits, and your specific circumstances is crucial when deciding whether purchasing a facility is the right choice for you.
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The storage tanks are on a platform placed next to the building at the second-floor level. Based on the potential hazards, are there any concerns about the space immediately below the tanks
Answers
The should be no concerns about the space immediately below the tanks because there will be no damage to anything if any peril causes the tank to falls.
What are potential hazards?Potential hazards refers to the active source for potential damage on a building, structure etc
It is important we know that the storage tanks are placed on a platform next to the building at the second-floor level but nothing beneath the tanks stands.
Hence, there should be no concerns about the space immediately below the tanks because there will be no damage to anything if any peril causes the tank to falls.
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