Testing examples include vulnerability scanning and penetration testing for web applications, security assessments for browsers, and penetration testing and scenario-based testing for mobile applications to identify and mitigate potential security risks and vulnerabilities.
What are some testing examples for web applications, browsers, and mobile applications against threats?Application threat analysis involves assessing potential security risks and vulnerabilities in an application to mitigate them effectively.
Testing example of a web application against threats:
One testing example is performing a vulnerability scan on the web application to identify any potential security loopholes, such as SQL injection, cross-site scripting (XSS), or insecure direct object references.
This involves using automated tools to scan the application's code and inputs for known vulnerabilities and potential attack vectors.
Testing example of a browser against threats:
A testing example for a browser would be conducting a security assessment to identify vulnerabilities and risks associated with the browser itself.
This can involve testing browser configurations, plugins/extensions, and security settings to ensure they are up to date and properly configured. It may also include testing browser behavior against known web-based attacks like phishing, malware, or drive-by downloads.
Testing example of a mobile application against threats:
For mobile applications, a testing example could involve performing a penetration test to simulate real-world attacks on the application.
This includes testing for vulnerabilities such as insecure data storage, improper session handling, or insecure communication channels.
Additionally, testing the application's response to different threat scenarios, such as tampering with data or manipulating the application's behavior, can help identify and address potential security risks.
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PLZ HELP I GIVE BRAINLIEST!!
Which of the following is iterative? *
Science
Engineering
Criteria
Infrastructure
Select four components of the drivetrain used in a large tractor. shaft drive O belt transmission O engine O clutch O final drive blade O chain
Answer:
1
Explanation:
an engineering firm is evaluating a sophisticated $80,000 laser system to measure the difference in water level between two large tanks. it is important that small differences be measured accurately. you suggest that the job can be done with a $200 manometer arrangement. an oil that is less dense than water can be used to give a 10:1 amplification of meniscus movement: a small difference in level between the tanks will cause 10 times as much deflection in the oil levels in the manometer. determine the specific gravity of the oil required for 10:1 amplification.
The specific gravity of the oil required for 10:1 amplification is 0.9.
Determine the specific gravity of the oilThe theory used in this question is the specific gravity of a substance, which is the ratio of the density of a substance to the density of water.
Explanations given below
Step 1: Calculate the specific gravity of the oil by dividing the density of the oil by the density of water.
Step 2: Multiply the specific gravity by 10 to get the amplification factor.
Step 3: Divide the desired amplification factor (10) by the calculated specific gravity to get the required specific gravity of the oil.
Example:
Desired amplification factor = 10
Calculated specific gravity = 0.9
Required specific gravity of the oil = 10 / 0.9 = 0.9
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roseworks in administrative support a customer has come in the office to make a complaint how much of her attention said rose give to this customer a 100% b 75% c 50% d 25%
Rose, working in administrative support, should ideally give 100% of her attention to the customer who has come to make a complaint. Option A is answer.
Providing excellent customer service requires active listening, empathy, and addressing the customer's concerns promptly and professionally. By giving her full attention, Rose can understand the customer's complaint thoroughly, demonstrate that she values their feedback, and work towards finding a satisfactory resolution.
Option A (100%) is the correct answer as it signifies that Rose should give her complete attention to the customer and prioritize resolving their complaint effectively. This ensures a positive customer experience and demonstrates professionalism in handling customer concerns.
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Highway safety engineer tests newly designed road signboards with the objective to increase the reflectivity so that the signboards will be more visible to drivers. Volunteers drive through a test course with new and old design signboards and they rate which design is more visible. Hypothesis testing is conducted and P-value of the difference between rate of visibility for new and old signboard sis found to be 0.04. i) Identify the possible parameter in the study. [1 Mark] ii) Is there enough evidence that the new improved design is helping in improving visibility? [5 Marks] iii) Identify the type of error in the study. Justify your answer. [2 Marks]
As 0.04 < 0.05, the null hypothesis can be rejected and the alternative hypothesis can be accepted.iii) Type of error in the study and its justification:Type I error is the incorrect rejection of a true null hypothesis, which is also known as a "false positive."
The answer to the given question is as follows:i) Possible parameter in the study:The possible parameter in the study is reflectivity.
ii) Is there enough evidence that the new improved design is helping in improving visibility?Yes, there is enough evidence that the new improved design is helping in improving visibility. P-value for the difference between rate of visibility for new and old signboards is found to be 0.04, which is less than 0.05.
As 0.04 < 0.05, the null hypothesis can be rejected and the alternative hypothesis can be accepted.iii) Type of error in the study and its justification:Type I error is the incorrect rejection of a true null hypothesis, which is also known as a "false positive."
In this study, a Type I error is possible. If the null hypothesis is true and there is no significant difference between the new and old signboard visibility, but we reject the null hypothesis in favor of the alternative hypothesis, it will result in a Type I error.
This means that we will conclude that the new signboard is better, even though there is no real difference between the two.
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technician a says that loose ball joints can cause the vehicle to wander. technician b says that loose control arm bushings can affect alignment angles. who is correct?
Technician a is correct. The car may veer off course due to loose ball joints. The propensity of a vehicle to veer from one side of the road to the other is known as wander.
The propensity of a vehicle to veer from one side of the road to the other is known as wander. Uneven tire pressure or mismatched tires are potential causes number one. Linkage binding or inadequate lubrication is a potential cause number two. The third potential factor is binding or inadequate lubrication of the steering gear.
The bottom line is that before you start to address poor steering performance, you must identify the underlying source of the issue. Oversteer and understeer have been discussed separately, but we've also included 10 other common steering issues with their likely causes below. You can stop cursing and start fixing your steering problems by locating potential problem areas.
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True or false It is legal to pass in Florida when approaching within 100 feet of or traversing any railroad crossing grade croead
drawing of twisted drill
Is the impedance of the capacitor purely reactive, and how does it compare to the nominal value of the ideal capacitor? Why or why not is it purely reactive?
In an electric field, a capacitor is a device that stores electrical energy. It has two terminals and is a passive electrical component. Capacitance refers to a capacitor's effect.
What is the impedance of an ideal capacitor?An perfect capacitor has an infinite resistance. For all frequencies and capacitance levels, the reactance of a perfect capacitor, and consequently its impedance, is negative.A capacitor that has no resistance and therefore doesn't lose any energy while it's operating is the ideal capacitor. It just possesses capacitance. There is no dielectric loss in a perfect capacitor. High temperature stability characterizes the ideal capacitor.As capacitance and frequency increase, capacitive reactance falls. Impedance is the complete opposition that reactance and resistance give.Similar to inductors, the ideal capacitor is a totally reactive device with no resistive (power dissipative) effects whatsoever. Of course, nothing is so flawless in the actual world. Capacitors, however, have the advantage of often being more pure reactive componentsTo learn more about Ideal capacitor refer to:
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assume the filter is connected to a pure resistive load. the cutoff frequency is not to drop below 20 krad/s . what is the smallest load resistor that can be connected across the output terminals of the filter?
The smallest load that can be connected across the output terminals is
R > 301.7Ω
Definition of given terms.
1. The cutoff frequency, or cutoff, determines where the signal is cut off. Simpler synthesizers have only lowpass filters.
2. Resistive loads are simple loads where the current and voltage sine waves are in phase with each other
3.Load resistor is an output testing device or component which is used as ideal output while designing or testing the electrical circuit.
Hence ,The smallest load that can be connected across the output terminals is R > 301.7Ω
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External crack of length of 3.0 mm was detected on the surface of the shaft of wind turbine made from 4340 steel. The diameter of the shaft of wind turbine is equal to 32 mm. Assume the shaft is subjected to a maximum load of 50,000 N during operation and the radius of the curvature of the crack is 3 x 10-2 mm. Determine the Fracture toughness KC of the shaft Express your answer in to four significant figures. Do not include the units.
Answer:
The correct answer is "\(K_c=6.0369 \ MPa\sqrt{m}\)".
Explanation:
Given:
Maximum load,
P = 50,000 N
Crack length,
a = 3mm
or,
= 3×10⁻³ m
Diameter,
d = 32 mm
As we know,
⇒ Maximum stress, \(\sigma=\frac{P}{A}\)
\(=\frac{50000}{(\frac{\pi}{4}\times 32^2)}\)
\(=62.20 \ N/mm^2\)
Now,
⇒ Fracture tougness, \(K_c=Y \sigma\sqrt{\pi a}\)
On substituting the values, we get
\(=1\times 62.20\times \sqrt{3.14\times 3\times 10^{-3}}\)
\(=6.0369 \ MPa\sqrt{m}\)
Which term is defined as the study of sound waves and their behaviors and interactions? propulsion acoustics hydraulics thermodynamics
Answer: i believe it’s acoustics
Explanation:
define a class named history with the following public interface: class history { public: history(int nrows, int ncols); bool record(int r, int c); void display() const; }; the constructor initializes a history object that corresponds to an arena with nrows rows and ncols columns. you may assume (i.e., you do not have to check) that it will be called with a first argument that does not exceed maxrows and a second that does not exceed maxcols, and that neither argument will be less than 1. the record function is to be called to notify the history object that a poisoned carrot has been dropped at a grid point that does not currently have a poisoned carrot. the function returns false if row r, column c is not within the bounds implied by the history constructor; otherwise, it returns true after recording what it needs to. this function expects its parameters to be expressed in the same coordinate system as an arena (e.g., row 1, column 1 is the upper-left-most position). the display function clears the screen and displays the history grid as the posted programs do. this function does clear the screen, display the history grid, and write an empty line after the history grid; it does not print the press enter to continue. after the display (that should be done somewhere else in the program). (note to xcode users: it is acceptable that clearscreen() just writes a newline instead of clearing the screen if you launch your program from within xcode, since the xcode output window doesn't have the capability of being cleared.)
The logical point where different software entities communicate is known as a public interface in computer science.
What is meant by public interface?The logical point where different software entities communicate is known as a public interface in computer science. A single computer, a network, or a variety of other topologies may be used for the entities to interact with one another.A class's public properties and methods (variables or fields you may read the values of or assign to) form its public interface (functions you can call). Therefore, the task is to develop something that is not a subclass of LinkedList.For instance, protected methods could be accessed by creating a subclass.Due to the fact that an interface is a contract meant to be utilized by other classes, interface methods are implicitly public in C#. Moreover, when you implement these methods, you have to declare them to be public rather than static.To learn more about public interface refer
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One: the Church is one. This means that it is a single, united and global Church which has its basis in Christ Jesus. Holy: the Church is holy, because it is the Body of Christ with Jesus as the head. ... Apostolic: the origins and beliefs of the Church started out with the apostles at Pentecost.
Answer:
amen?...............
A bullet weighing 0.08 lb is fired with a horizontal velocity of 1800 ft/s into the lower end of a slender 23-lb bar of length L = 30 in. Knowing that h = 12 in. and that the bar is initially at rest. Determine the angular velocity of the bar immediately after the bullet becomes embedded.
Answer: hello attached below is the missing image the slender weight is different from what is in the question here so I worked with 23-Ib as requested in the question
answer
≈ 12.17 Rad/sec
Explanation:
weight of bullet ( Wb ) = 0.08 Ib
horizontal velocity = 1800 ft/s
Slender(Wr) = 23-Ib bar with
length ( L ) = 30
h = 12 inches
Vro = 0
Calculate the angular velocity of the bar immediately after the bullet becomes embedded
attached below is a detailed solution
6.708 = ( 0.05011 + 0.5011 ) w'
w' = 6.708 / 0.55121 ≈ 12.17 Rad/sec
Do heavier cars really use more gasoline? Suppose a car is chosen at random. Let x be the weight of the car (in hundreds of pounds), and let y be the miles per gallon (mpg)
Answer:
Answer is explained in the explanation section below.
Explanation:
Solution:
Note: This question is incomplete and lacks necessary data to solve. But I have found the similar question on the internet. So, I will be using the data from that question to solve this question for the sack of concept and understanding.
Data Given:
x = 27 , 44 , 32 , 47, 23 , 40, 34, 52
y = 30, 19, 24, 13 , 29, 19, 21, 14
It is given that,
∑x = 299
∑y = 167
∑\(x^{2}\) = 11887
∑\(y^{2}\) = 3773
We are asked to verify the above values manually in this question.
So,
1. ∑x = 299
Let's verify it:
∑x = 27 + 44 + 32 + 47 + 23 + 40 + 34 + 52
∑x = 299
Yes, it is equal to the given value. Hence, verified.
2. ∑y = 167
Let's verify it:
∑y = 30 + 19 + 24 + 13 + 29 + 19 + 21 + 14
∑y = 169
No, it is not equal to the given value.
3. ∑\(x^{2}\) = 11887
Let's verify it:
For this to find, first we need to square all the value of x individually and then add them together to verify.
∑\(x^{2}\) = \(27^{2}\) + \(44^{2}\) + \(32^{2}\) + \(47^{2}\) + \(23^{2}\) + \(40^{2}\) + \(34^{2}\) + \(52^{2}\)
∑\(x^{2}\) = 11,887
Yes, it is equal to the given value. Hence, verified.
4. ∑\(y^{2}\) = 3773
Let's verify it:
Again, for this we need to find the squares of all the y values and then add them together to verify it.
∑\(y^{2}\) = \(30^{2}\) + \(19^{2}\) + \(24^{2}\) + \(13^{2}\) + \(29^{2}\) + \(19^{2}\) + \(21^{2}\) + \(14^{2}\)
∑\(y^{2}\) = 3,845
No, it is not equal to the given value.
The Mainor School District is about to establish a 30-machine computer lab. It is considering six alternative means of acquiring and financing the machines:
1. Buy the machines outright; cost will be $60,000.
2. Buy the machines and finance them with a $60,000, three-year, 10 percent interest term note. The district will repay the note and pay the entire interest with a single payment of $79,860 when the note matures.
3. Buy the machines and finance them with a $60,000, three-year, 10 percent interest, installment note. The district will repay the note (plus interest) in three endof-year installments of $24,127 each.
4. Lease the equipment under a standard operating lease. The district will make three end-of-year lease payments of $24,127 each.
5. Lease the equipment under an operating lease, but pre-pay the entire rent ($60,000) in advance.
6. Lease the equipment, but structure the lease so that it satisfies the criteria of a capital lease. The district will make three $24,127 end-of-year lease payments. The district estimates that the equipment has a useful life of three years.
a. Prepare a table in which for each alternative you indicate the net expenditure that the district would record in its general fund in the year of purchase and the following two years. Ignore any expenditures that are offset by ‘‘other financing sources. ’’ For the fifth option (the operating lease with the rent paid in advance), assume first that the district accounts for prepayments on the purchases basis and then that it accounts for them on the consumption basis.
b. Determine the present value (using a discount rate of 10 percent) of the cash payments under each option.
c. Comment on any incentives that district officials might have either to spread out the payments over the three-year period (either by a lease or borrowing arrangement) or to postpone the full payment until the third year, rather than to pay for the computers entirely in the year of acquisition.
d. Comment on any significant differences in how the six options would be accounted for in governmentwide statements instead of governmental fund statements. How would each year’s reported expense be determined?
Governmentwide statements provide a more comprehensive view of the government's financial position and results of operations, incorporating long-term obligations, assets, and depreciation, while governmental fund statements focus on short-term cash flows.
a. The table below summarizes the net expenditure that the district would record in its general fund for each alternative over a three-year period:
| Option | Year 1 | Year 2 | Year 3 |
|--------|--------|--------|--------|
| 1 | $60,000| $0 | $0 |
| 2 | $60,000| $0 | $79,860|
| 3 | $60,000| $24,127| $24,127|
| 4 | $24,127| $24,127| $24,127|
| 5 (Purchases basis) | $60,000| $0 | $0 |
| 5 (Consumption basis) | $20,000| $20,000| $20,000|
| 6 | $24,127| $24,127| $24,127|
In option 1, where the machines are bought outright, the full cost of $60,000 is recorded in the year of purchase, resulting in a higher expenditure in the first year and no expenditures in subsequent years.
In option 2, the district finances the machines with a term note and makes a single payment of $79,860 at the end of year 3, which includes both principal and interest. Therefore, the net expenditure in the first two years is $60,000, and the full payment is recorded in year 3.
In option 3, the district finances the machines with an installment note and makes three equal end-of-year payments of $24,127 each. Thus, the net expenditure is $60,000 in the first year and $24,127 in each of the following two years.
Option 4 represents a standard operating lease where the district makes three end-of-year lease payments of $24,127 each. The net expenditure is recorded evenly over the three years.
In option 5, the district has two scenarios: purchases basis and consumption basis. Under the purchases basis, the full rent payment of $60,000 is recorded in the first year. Under the consumption basis, the rent payment is allocated evenly over the three years, resulting in $20,000 of net expenditure per year.
Option 6 represents a capital lease where the district makes three end-of-year lease payments of $24,127 each. The net expenditure is recorded evenly over the three years.
b. To determine the present value of the cash payments under each option, we calculate the present value of the three-year cash flows using a discount rate of 10 percent. The present value factors for each year are as follows: Year 1 = 1.000, Year 2 = 0.909, Year 3 = 0.826.
| Option | Year 1 PV | Year 2 PV | Year 3 PV | Total PV |
|--------|-----------|-----------|-----------|----------|
| 1 | $60,000 | $0 | $0 | $60,000 |
| 2 | $60,000 | $0 | $67,304 | $127,304 |
| 3 | $60,000 | $21,909 | $19,927 | $101,836 |
| 4 | $21,909 | $19,927 | $18,045 | $59,881 |
| 5 | $60,000 | $0 | $0 | $60,000 |
| 6 | $21,909 | $19,927 | $18,045 | $59,881 |
c. District
officials might have incentives to spread out the payments over the three-year period or postpone the full payment until the third year due to various reasons. Spreading out the payments allows for better cash flow management and avoids a significant upfront expenditure, which can be beneficial for the district's budget planning and financial stability. Additionally, deferring the full payment until the third year may allow the district to allocate funds to other immediate priorities or investments and potentially earn interest on the funds in the meantime.
d. In governmentwide statements, the six options would be accounted for differently compared to governmental fund statements. Governmentwide statements use accrual accounting and focus on the economic resources and obligations of the government entity, while governmental fund statements use cash-basis accounting and focus on current inflows and outflows.
In governmentwide statements, each year's reported expense would be determined based on the depreciation expense associated with the equipment acquired through options 1, 2, 3, and 6. Depreciation would be allocated over the useful life of the equipment, typically three years in this case, and recorded as an expense each year.
For options 4 and 5, which involve leasing arrangements, the expense recorded would be the lease payments made during each year.
It's important to note that governmentwide statements provide a more comprehensive view of the government's financial position and results of operations, incorporating long-term obligations, assets, and depreciation, while governmental fund statements focus on short-term cash flows.
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If someone told you that a certain AC circuit was a capacitive, you would know that in that circuit the current
A) current and voltage are zero
B) leads the voltage
C) and voltage are in phrase
D) lags the voltage
Answer:
B) leads the voltage
Explanation:
One way to think about it is that the current causes charge to be accumulated on the capacitor, changing its voltage. The current must be non-zero before the voltage can change. Hence current leads voltage.
froce and motion worksheet
Answer:
The following description of the problem is provided.
Explanation:
If somehow the system seems to be in movement it'll still relax, and it becomes moving whether it sits. An externality is a cost, that either affects or threatens that can modify the bodily condition.The phenomenon of anything changing their position, altering or completely replacing. Whenever moment anything keeps moving, several components are found.Which of the following determines the available vendor patches that are installed or missing?
A) A. Vulnerability scan
B) B. Configuration scan
C) C. Penetration test
D) D. Post-mortem assessment
Configuration scan determines the available vendor patches that are installed or missing (option B)
What is configuration scan?To maintain optimal system security, it is essential to conduct regular configuration scans. These scans accurately detail any possible threats by examining your system's current settings.
Specifically, they provide insights into uncovered patches, misconfiguration errors and other potential vulnerabilities that could become exploitable should an attacker target them. By leveraging automated tools for this process, thorough evaluations can be done with precision.
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What is the main difference between a generator and a motor?
A
Generator - mechanical energy to electrical energy
Motor - electrical energy to mechanical energy
a motor and generator only use electrical energy
Generator - electrical energy to mechanical energy
Motor - mechanical energy to electrical energy
D
They are the same machine.
Answer:
genorator- electrical to mechanical
motor- mechanical to electrical
Alguien sabe cúal es la mayor medida de neumatico que cabe en una Honda CB1 11O?
Does anyone know what is the largest tire size that will fit on a Honda CB1 11O?
Gerald lawson
What was the problem that this Invention solved?
Before this invention what did we use/do?
Gerald Lawson was an American engineer and video game pioneer who is best known for inventing the first home video game console with interchangeable game cartridges.
His invention, the Fairchild Channel F, solved the problem of limited game selection and the need for separate consoles for each game.Before the Fairchild Channel F, video games were typically built into dedicated consoles or arcade machines, meaning that each device could only play a single game or a limited selection of games. Lawson's invention allowed players to switch out game cartridges and play a variety of different games on the same console. This greatly expanded the potential game library for home consoles and helped pave the way for the modern video game industry.To know more about video games visit:
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In what way is a parallel circuit different from a series circuit?
raw sugar cane is taken into a process to create sugar, which is essentially sucrose. the raw cane is approximately 16% sucrose, 63% water, and the rest fiber by mass. juice from the cane is extracted by passing the cane through a series of crushers. about 5% extra mass of water is added to the sugar cane prior to this step to help in the extraction process. the crushed cane and liquid juice is sent to a filter press that creates a cake that contains 4% of the weight of the cane juice, which has a composition similar to the overall non-fiber content of the raw cane. the filtrate is sent to an evaporator where enough water is evaporated to obtain a pale yellow juice that is 41% water. a
The process of creating sugar from raw sugar cane involves several steps. First, the raw cane is passed through a series of crushers to extract the juice from the cane.
What is crusher?A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust.
This step also adds about 5% extra mass of water to the sugar cane to help with the extraction process. The crushed cane and liquid juice are then sent to a filter press, which creates a cake containing 4% of the weight of the cane juice. This cake has a composition similar to the overall non-fiber content of the raw cane. The filtrate is then sent to an evaporator, where enough water is evaporated to obtain a pale yellow juice that is 41% water. Finally, the liquid is crystallized to produce sugar crystals, which are typically about 99.8% sucrose.
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Objective A: Right turn True or Flase
Answer:
True
Explanation:
Because a object is a smart thing to use doing them problem
A closed section will have a/an
a. top surface.
b. bottom surface.
c. interior surface.
d. side surface
Answer:
b
Explanation:
A closed section will have a bottom surface.
prescription eye protection suitable for an electrician should always include
Answer:
If prescription lenses are required, they must be covered by protective goggles or the lenses and frames must be ANSI approved.
Explanation:
this includes side shields for angular protection. Goggles and safety glasses are primary protectors. Goggles fit around the area of the face near the eye. hope this helps you :)
Which design activity is part of the design for manufacturability (DFM) methodology?
Aavold parts that are mirror Images
B. establish guidelines on the go
с. some asymmetrical parts are acceptable
D.
maximize utilization of setup time
Answer:
D would be correct because it maximizes it.