What is access control? How do cyber operators like you manage their users' access to company resources? Sharing what you know will help solidify your knowledge and introduce you to other perspectives. In your own words, write 1–2 paragraphs that demonstrate your understanding of how authentication and authorization are used together for access control. Be sure to include how the access control impacts data confidentiality, integrity, or availability. Your submission should be at least 150 words and not include any copied or quoted material. Be sure to respond to at least one of your classmates' posts. Respond to at least one classmates' post that helped you understand these two concepts better. Make sure you are adding to the understanding of the concept and helping to develop the conversation.

Answer:

Steel and wood

Explanation:

For a material to resist stress and vibration, it must have high ductility, which is the ability to undergo large deformations and tension. Modern buildings are often constructed with structural steel, a component that comes in a variety of shapes and allows buildings to bend without breaking.

An intrusion detection system (IDS) is a piece of hardware or software that is programmed to watch out for malicious activities or policy violations on a network or in a system.

Security information and event management (SIEM) systems frequently alert administrators to any intrusion activity or violation. In order to distinguish between erroneous and legitimate warnings, a SIEM system combines outputs from numerous sources. IDS may cover everything from small networks to many devices. Network intrusion detection systems (NIDS) and host-based intrusion detection systems (HIDS) are the two most common forms (HIDS). A NIDS system analyzes incoming network traffic, whereas a HIDS system keeps track of crucial operating system files. IDS an also be categorized according to how it detects things. The most well-known types are anomaly-based detection (finding departures from a model of behavior) and signature-based detection (identifying malicious patterns, such as malware).

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Answer:

Near

Explanation:

Please mark me brainliest

Answer:

Near.... bcoz it is an adverb...

You are a professor who uses Python to teach data science, and you want to visually check whether the test's grade distribution (A, A-, B+, etc.) fits a certain pattern. Use a histogram plot in your work.

Pandas (Python data analysis) is essential to the data science life cycle. It is the most widely used and well-known Python module for data research, except from NumPy in matplotlib.

Thanks to predictive analytics, businesses may make a variety of forecasts, test those predictions for effectiveness, find areas of weakness, make more predictions, and so forth.

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As the temperature of the material increases, the potential energy of the molecules increases. Thermal expansion occurs due to changes in temperature, and interatomic distances increase as potential energy increases.

Thermal expansion is used in a variety of applications such as rail buckling, engine coolant, mercury thermometers, joint expansion, and others.

It is to be noted that an application of the concept of liquid expansion in everyday life concerns liquid thermometers. As the heat rises, the mercury or alcohol in the thermometer tube moves in only one direction. As the heat decreases, the liquid moves back smoothly.

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Answer:

In C++:

#include <iostream>

#include <cmath>

using namespace std;

int main(){

 double total = 0;

 for(int i = -170; i<=-130;i++){

     if(i%2 == 0 && i%7==0){

         double angle = i*3.14159/180;

         total+=sin(angle);      }  }

 cout<<"Total: "<<total;

 return 0; }

Explanation:

This initializes the total to 0

 double total = 0;

This iterates from -170 to - 130

 for(int i = -170; i<=-130;i++){

This checks if the current number is even and is divided by 7

     if(i%2 == 0 && i%7==0){

This converts the number from degrees to radians

         double angle = i*3.14159/180;

This adds the sine of the number

         total+=sin(angle);      }  }

This prints the calculated total

 cout<<"Total: "<<total;

Answer:

zero off your workpiece so you can work from a datum, usually the centre of your work on a lathe. change your tool to a drill and drill a hole to a size smaller than your thread diameter, change out your tool for a threaded tap and away you go.

I'm not sure which part they want but I'd say ensure your tool is set to the right height, you have the tool lines up where you want to cut and that you have calculated the speed you need to cut at safety. Drill a hole before you tap though.

If you have a CNC lathe you just set the programme to do the processes and tool change for you.

The first step to cutting internal threads on an engine lathe is to make calculations so that the thread will have proper dimensions.

The technique of thread cutting on the lathe results in a helical ridge with a consistent section on the workpiece.

To work from a datum, often the center of your work on a lathe, zero off your workpiece. Use a drill to create a hole that is less in diameter than the thread, then switch to a threaded tap and carry on.

One would advise making sure your tool is adjusted to the appropriate height, that it is lined up where you want to cut, and that you have determined the speed you must cut in order to be safe. Before you tap, drill a hole.

With a CNC lathe, you can simply program the machine to perform the processes and tool changes for you.

Therefore,  to do this, make a series of cuts with a threading toolkit that matches the needed thread form.

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I am also trained to be concise, avoiding extraneous amounts of detail, and to focus on the relevant parts of the question. Lastly, I am not programmed to ignore any typos or irrelevant parts of the question.

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The fluency shaping technique that teaches speakers to move the oral structures in a loose and relaxed manner is referred to as Easy Onset.

Easy Onset is a technique used in speech therapy for individuals who stutter. It focuses on reducing tension and increasing relaxation in the oral structures involved in speech production. The goal is to promote smooth and fluent speech by initiating speech sounds with a gentle and relaxed onset rather than with tension or force.

By using Easy Onset, individuals learn to start their speech in a relaxed manner, gradually increasing airflow and vocalization without sudden or abrupt movements. This technique helps to reduce the occurrence of stuttering blocks and allows for a smoother transition between sounds and words.

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Technician A is right due to the fact if one facet is exceptional in peak it'll motive a pull. Ride height motive camber and need to be corrected earlier than any alignment adjustments.

To check ride height you could observe those steps:

Ride height or floor clearance may be defined as the quantity of area among the bottom of an vehicle tire and the bottom factor of the vehicle (normally the axle); or, greater properly, to the shortest distance among a flat, stage surface, and the bottom a part of a automobile apart from the ones elements designed to touch the floor.

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The systems have distinct I/O buses, channel I/O is a sort of non-isolated I/O.  False

The carrying capacity of a bus is significantly more than that of a typical car or van. It can occasionally be chartered or run by a private corporation, despite the fact that it is typically utilized for public transit. Although the typical bus has a capacity of between 30 and 100 passengers, certain buses can hold up to 300 people. Greater weights are carried by rigid single-deck buses than by midibuses, minibuses, double-deck and articulated buses. Longer distance services make use of coaches. Different bus types, such as intercity coaches and city transit buses, have taxes. Some are free, like campus shuttles at a post-secondary institution or school buses for elementary or secondary school pupils.

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Answer:

a) the  rate of cooling provided is 18604.8 Btu/h

b) the rate of exergy destruction in the evaporator is 0.46 Btu/Ibm

c) the second-law efficiency of the evaporator is 37.39%

Explanation:

Given that;

Temperature of sink TL = 50°F = 510 R

Temperature at evaporator inlet TI = 10°F = 470 R

mass flow rate m" = 0.08 lbm/s

quality of refrigerant at evaporator inlet x1 = 0.3

quality of refrigerant at evaporator exit x2 = 1.0

T₀ = 77°F = 537 R

h1 = 107.5 Btu/lbm

s1 = 0.2851 Btu/lbm·R,

h2 = 172.1 Btu/ lbm,

s2 = 0.4225 Btu/lbm·R.

a) rate of cooling provided, in Btu/h.

QL = m"( h2 - h1)

we substitute

QL = 0.08( 172.1 - 107.5

= 0.08 × 64.6

= 5.168 Btu/s

we convert to Btu/h

5.168 × 60 × 60

QL = 18604.8 Btu/h

Therefore the  rate of cooling provided is 18604.8 Btu/h

b) The rate of exergy destruction in the evaporator

Entropy generation can be expressed as;

S_gen = m"(s2 - s1) - QL/TL

so we substitute

S_gen = 0.08( 0.4225 -  0.2851  ) - 5.168 / 510

= 0.010992 - 0.01013

S_gen = 0.00086 Btu/ibm.R

now the energy destroyed expressed as;

X_dest = T₀ × S_gen

so

X_dest =  537 × 0.00086

X_dest = 0.46 Btu/Ibm

Therefore the rate of exergy destruction in the evaporator is 0.46 Btu/Ibm

c)  The second-law efficiency of the evaporator.

Energy expended is expressed as;

X_exp = m"(h1 - h2) - m"T₀(s1 - s2)

we substitute

= 0.08( 107.5 - 172.1 ) - [0.08 × 537 ( 0.2851 - 0.4225 )

= -5.168 - [ - 5.9027)

= -5.168 + 5.9027

= 0.7347 Btu/s

Now second law efficiency is expressed as;

nH = 1 - (X_dest / X_esp)

= 1 - ( 0.46 / 0.7347 )

= 1 - 0.6261

= 0.3739

nH = 37.39%

Therefore the second-law efficiency of the evaporator is 37.39%

Answer:

Umm.... because the spit that comes up of your mouth when you talk mixes with the air

Explanation:

Ceramics are created by combining different materials to make a workable mass, which is then shaped and fired to create a finished piece.

Clay is a natural material used to make ceramics.

To bond pieces of clay together, a slip is used.

When clay is bonded, the joint becomes stronger.

Roughening the edges of clay with a wooden or metal modeling tool is recommended before cementing the clay with slip.

Roughening the edges creates a better bond between the two pieces of clay and helps to make a stronger joint.

A better bond means that the pieces will stick together better, which makes the joint stronger.

Roughening the edges can be done with a wooden or metal modeling tool.

The tool is used to score the edges of the clay by creating shallow scratches.

This is done to increase the surface area of the clay and to give the slip something to grip onto.

Once the edges are roughened, the slip can be applied and the pieces can be cemented together.

In conclusion, roughening the edges of clay before cementing with slip is highly recommended for a stronger joint.

The process can be carried out using a wooden or metal modeling tool.

The roughening creates a better bond between the two pieces of clay and helps to make a stronger joint.

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Answer:

Kinetic energy can be used to develop electric energy which can be used as electricity.

Explanation:

The kinetic energy can be harnessed; much like some hydro power technologies harness water movement. A way to convert this kinetic energy into electric energy is through piezoelectric. By applying a mechanical stress to a piezoelectric crystal or material an electric current will be created and can be harvested.

Kinetic energy is also generated by the human body when it is in motion. Studies have also been done using kinetic energy and then converting it to other types of energy, which is then used to power everything from flashlights to radios and more.

Answer:

The one end of a hollow square bar whose side is (10+N/100)  in with (1+N/100)  in thickness is under a tensile stress 102,500 psi and the other end is connected with a U bracket using a double-pin system. Find the minimum diameter of pin is used according to shear strength. Take the factor of safety as 1.5 and σ_all=243 ksi for pin material.

Explanation:

The truth table for the circuit is given below:

A B C Q2 Q1 Q0

0 0 0 0 0 1

0 0 1 0 1 0

0 1 0 1 0 1

0 1 1 1 1 1

1 0 0 0 1 0

1 0 1 1 0 1

1 1 0 1 1 0

1 1 1 1 1 1

Initially, Q2, Q1 and Q0 are all set to 0 which signifies the first row of the flip-flops.

In order to load values into these individual flip-flops for each clock pulse, one must refer to the next rows in the sequence. As an example, if a current state of 001 is detected from the flip-flops, then the combinational circuit is signaled to output 010 immediately before loading this value on the subsequent clock pulse.

To produce the desired result, one would need the assistance of the following logic gates:

A NOT gate assigned to each input bit (A, B, and C)

Two separate AND gates allocated towards both output bits (Q2, Q1, and Q0)

An additional pair of OR gates molded to combine the AND gate's output for modulating each respective output bit.

The counter is composed of three D-type flip-flops and a combinational circuit consisting of NOT, AND, and OR gates.

The combinational circuit generates the next state of the flip-flops based on their current state and the desired sequence of values. On each clock pulse, the current state of the flip-flops is replaced with the next state generated by the combinational circuit, resulting in the desired repeated binary sequence.

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Answer:

They moved fresh water around their vast empire with aqueducts and canals.

Explanation:

A regulator is required on a nitrogen cylinder in order to reduce very high pressure within the gas cylinder to a safer pressure.

A regulator can be defined as a mechanical device that is designed and developed to ensure that a controlled amount of nitrogen gas is supplied from a gas cylinder.

This ultimately implies that, a regulator is required on a nitrogen cylinder in order to reduce very high pressure within the gas cylinder to a safer pressure.

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Answer: the stress is 384 pounds per square inch.

Step-by-step explanation:

Let S represent the stress in the material of the pipe.

Let P represent internal pressure of the pipe.

Let D represent internal diameter of the pipe.

Let T represent the thickness of the pipe.

The stress in the material of a pipe subject to internal pressure varies jointly with the internal pressure and the internal diameter of the pipe and inversely with the thickness of the pipe. Introducing a constant of proportionality, k, the expression becomes

S = kPD/T

The stress is 100 pounds per square inch when the diameter is 5 inches, the thickness is 0.75 inch, and the internal pressure is 25 pounds per square inch. It means that

100 = (k × 25 × 5)/0.75

125k = 100 × 0.75 = 75

k = 75/125 = 0.6

The equation representing the relationship becomes

S = 0.6PD/T

If the internal pressure is 40 pounds per square inch, the diameter is 8 inches and the thickness is 0.50 inch, then the stress would be

S = (0.6 × 40 × 8)/0.5

S = 384

To calculate the rated electrical capacity of the CSP plant, we need to first calculate the maximum possible electrical power output by converting the thermal power into electrical power. This requires the use of the energy/1st law efficiency. Therefore, the energy/1st law efficiency of the CSP plant is 33%.

Assuming the plant operates at its maximum rated capacity, the thermal power input at noon is 250 MW. Since the energy/1st law efficiency is not given, we'll assume a typical efficiency of around 33%, which is the efficiency of a typical Rankine cycle power plant. Therefore, the maximum possible electrical power output would be:

Electrical power output = Thermal power input x Energy efficiency

Electrical power output = 250 MW x 0.33

Electrical power output = 82.5 MW

Therefore, the rated electrical capacity of the CSP plant is 82.5 MW.

To calculate the energy/1st law efficiency, we can use the formula:

Energy efficiency = Electrical power output / Thermal power input

Using the values from above:

Energy efficiency = 82.5 MW / 250 MW

Energy efficiency = 0.33 or 33%

Therefore, the energy/1st law efficiency of the CSP plant is 33%.

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Answer:

10.203 Volts

Explanation:

For this problem, we need to understand that a series resistive circuit is simply a circuit with some type of voltage source and some resistors, in this case, R1 and R2.

First, we need to find the voltage in the circuit.  To do this, we need to find the total resistance of the circuit.  When two resistors are in series, you sum the resistance.  So we can say the following:

R_Total = R1 + R2

R_Total = 570 Ω + 560 Ω

R_Total = 1130 Ω

Now that we have R_Total for the circuit, we can find the voltage of the circuit by using Ohm's law, V = IR.

V_Total = I_Total * R_Total

V_Total = 17.9 mA * 1130 Ω

V_Total = 20.227 V

Now that we have V_Total, we can find the voltage drop across each resistor by using Ohm's law once more.  Note, that since our circuit is series, both resistors will have the same current (I.e., I_Total = I_1 = I_2).

V_Total = V_1 + V_2

V_Total = V_1 + I_2*R2

V_Total - I_2*R2 = V_1

20.227 V - (17.9 mA * 560 Ω) = V_1

20.227 V - (10.024 V) = V_1

10.203 V = V_1

Hence, the voltage drop across R1 is 10.203 Volts.

Cheers.

Answer:

10 cents/kwh

Explanation:

Base monthly charge = $10.00

First 100 kwh at $0.16/kwh = $16.00

Next 200 kwh at $0.10/kwh = $20.00

Remaining 400 kwh at $0.06/kwh = $24.00

Total charge = $10 + $16 + $20 + $24 /(100+200+400)

Average cost = $70/700 or 10 cents/kwh

Control points are areas of the vehicle structure that are used to monitor the precision of the vehicle body's dimensions as they are being assembled. Thus, option B is correct.

In a full frame car, the body is independent of the frame and fastened by bushings and bolts. The unibody is a structure made up of integrated panels that are welded, bonded, and riveted together.

Therefore, In a full frame car, the body is independent of the frame and fastened by bushings and bolts. The unibody is a structure made up of integrated panels that are welded, bonded, and riveted together.

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Answer:eyesight

Explanation:

The mass of 300 liters of Hydrogen at a pressure of 200 Bar and a temperature of 25°C is approximately 4.9 kg.

To calculate the mass of a gas, we can use the ideal gas law, which states that PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin. In this case, we have the volume (300 liters), the pressure (200 Bar), and the temperature (25°C).

First, we need to convert the temperature from Celsius to Kelvin. The Kelvin temperature is obtained by adding 273.15 to the Celsius temperature. Therefore, 25°C + 273.15 = 298.15 K.

Next, we need to convert the pressure from Bar to Pascal. One Bar is equal to 100,000 Pascals. So, 200 Bar = 200 × 100,000 = 20,000,000 Pascals.

Now, we can rearrange the ideal gas law equation to solve for the number of moles (n). n = PV / RT.

Plugging in the values, we get n = (20,000,000 Pa) × (300 liters) / [(8.314 J/(mol·K)) × (298.15 K)]. After performing the calculations, we find that the number of moles is approximately 3.2 moles.

Finally, to calculate the mass, we need to multiply the number of moles by the molar mass of hydrogen, which is approximately 2 grams per mole. Therefore, the mass of 300 liters of Hydrogen is approximately 3.2 moles × 2 g/mol = 6.4 grams = 0.0064 kg.

However, in the question, the answer choices provided are in kilograms. So, we need to convert grams to kilograms by dividing the value by 1000. Hence, the mass of 300 liters of Hydrogen is approximately 0.0064 kg, which is approximately equal to 4.9 kg.

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Answer:

im not for sure

Explanation: