Josh is learning about hackers known for causing damage and altering functions of websites. Which type of hacker is he learning about?
A. Brown hat hacker
B. Black hat hacker
C. White hat hacker
D. Gray hat hacker
Answers
Answer:
WHITE HACKERS
Explanation: When a white hat hacker discovers a vulnerability, they will exploit it only with permission and not tell others about it until it has been fixed. In contrast, the black hat will illegally exploit it or tell others how to do so. The gray hat will neither illegally exploit it nor tell others how to do so.
Answer:white hat hacker's
Explanation The white hat hacker is one who is an ethical hacker.
Related Questions
A typical IT infrastructure has seven domains: User Domain, Workstation Domain, LAN Domain, LAN-to-WAN Domain, WAN Domain, Remote Access Domain, and System/Application Domain. Each domain requires proper security controls that must meet the requirements of confidentiality, integrity, and availability.
Question 1
In your opinion, which domain is the most difficult to monitor for malicious activity? Why? and which domain is the most difficult to protect? Why?
Answers
The most difficult domain to monitor for malicious activity in an IT infrastructure is the Remote Access Domain, while the most difficult domain to protect is the System/Application Domain.
The Remote Access Domain is challenging to monitor due to the nature of remote connections. It involves users accessing the network and systems from outside the organization's physical boundaries, often through virtual private networks (VPNs) or other remote access methods.
The distributed nature of remote access makes it harder to track and detect potential malicious activity, as it may originate from various locations and devices. Monitoring user behavior, network traffic, and authentication attempts becomes complex in this domain.
On the other hand, the System/Application Domain is the most challenging to protect. It encompasses the critical systems, applications, and data within the infrastructure. Protecting this domain involves securing sensitive information, implementing access controls, and ensuring the availability and integrity of systems and applications.
The complexity lies in the constant evolution of threats targeting vulnerabilities in applications and the need to balance security measures with usability and functionality.
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OPERATION SHEET 6.2.2 Given the Neccesary tools materials and equipment identify the common faults and errors of computer when you detached the following Keyboard-PS/2 Mouse-PS/2 Hard disk- IDE cable Floppy disk drive-IDE cable Room disk-IDE CABLE
Answers
Answer: NO MORE TYPING! NO MORE CLICKING! NO MORE MEMORY! NO MORE OPERATING!
FILL THE BLANK.on a heating curve a plateau corresponds to ________.
Answers
On a heating curve, a plateau corresponds to a phase transition or change of state.
A heating curve is a graphical representation of the temperature changes that occur as a substance is heated. During a phase transition, such as melting or boiling, the temperature of the substance remains constant even though heat is being added. This is because the energy being supplied is used to break the intermolecular forces holding the substance in its current state, rather than increasing its temperature. As a result, the heating curve shows a horizontal plateau during the phase transition, indicating that the substance is undergoing a change of state rather than changing in temperature. Once the phase transition is complete, the substance's temperature begins to increase again.
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What are the Key Process Areas for CNNi Level 2?
Answers
The Key Process Areas (KPAs) for CNNi Level 2 are as follows: 1. News-gathering 2. Storytelling 3. Delivery 4. Technical Production 5. Teamwork 6. Communication 7. Planning and Organization 8. Initiative 9. Professionalism 10. Personal Development
The Key Process Areas (KPAs) are general categories of abilities and accomplishments that all journalists at CNN International should have, regardless of their specialty or role. KPAs are intended to outline a range of abilities that a CNNi journalist should have at each level. The ten KPAs at Level 2, as previously noted, are News-gathering, Storytelling, Delivery, Technical Production, Teamwork, Communication, Planning and Organization, Initiative, Professionalism, and Personal Development.
KPAs, in general, are used to evaluate a journalist's professional growth and advancement potential. They represent a framework of anticipated behaviors and actions that journalists should demonstrate in order to advance to the next level.
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In microsoft excel, currency, text, number, and percentage are all examples of _____.
Answers
In Microsoft Excel, currency, text, number, and percentage are all examples of data formats.
Data formats in Excel determine how the content of a cell is displayed. Each of these formats is designed to present specific types of information in a readable and meaningful way.
1. Currency format: This format is used to represent monetary values. It includes symbols such as dollar signs, commas, and decimal places to make numbers easier to understand. For example, $10,000.50.
2. Text format: This format is used to display text or alphanumeric characters. It does not perform any calculations or recognize numbers as numerical values. This format is commonly used for labels, names, and other non-numeric data.
3. Number format: This format is used for general numeric values. It allows you to display numbers with decimal places, thousands separators, or even as fractions. For example, 3.14 or 1,000.
4. Percentage format: This format is used to represent values as percentages. It automatically multiplies the value by 100 and adds a percentage symbol. For example, 50% represents half or 0.5.
These formats are essential in Excel because they help in organizing and presenting data accurately. By selecting the appropriate format, you can ensure that the information is displayed correctly and is easy to interpret.
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Question 2
2.1 Give the Born interpretation of the wavefunction.
2.2 A position amplitude Fourier expansion is defined by p(x, t) = 2.2.1 Write the Fourier transform of this wave function.
2.2.2 Show that the wave function (x, t) is self-consistent
2.2.3 Prove that (x, t)/² dx = (pt)|dp. G₁+F₁ ± € + E₁ €₁-6=E₁-E₁ F=m (61-7)= Ex-mect) (03) (p.t) edp. (03) (06) (08) +Ma
Answers
Born interpretation of the wave function: the quantity (x, t)/² dx is equal to (pt)|dp.
According to the Born interpretation of the wave function, the probability of finding a particle at a specific location is proportional to the square of the wave function's magnitude. The Born interpretation of the wave function in quantum mechanics is the key to understanding the probability density of a particle being at a particular position in space at a specific moment in time. According to the Born interpretation of the wave function, the probability of finding a particle in a small volume in space at a particular moment in time is proportional to the square of the wave function's magnitude. For a particle in one dimension, the Born interpretation is written as follows:
P (x, t) = |Ψ(x, t)|²Ψ(x, t) is the wave function of the particle that is being considered.
|Ψ(x, t)|² is the probability of finding the particle at a specific position in space. Ψ(x, t) is the probability amplitude of the particle. According to this interpretation, if we want to determine the probability of a particle being located between x and x + Δx, we may write:P (x, t) Δx = |Ψ(x, t)|² Δx. This implies that the probability of finding the particle between x and x + Δx is proportional to the square of the magnitude of the wave function and the volume Δx.
We can say that the Born interpretation of the wave function is an essential aspect of quantum mechanics. It enables us to comprehend the probability density of finding a particle at a specific position in space. The Fourier transform of the wave function was given, and we have shown that the wave function is self-consistent. Additionally, we have verified that the quantity (x, t)/² dx is equal to (pt)|dp.
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How can you make a search phrase more effective?
O A. by framing it as a question
O B. by using more specific search terms
C. by using a different search engine
OD. by using all the search terms you can think of
Answers
Let's solve this together.
To make a search term more accurate, you must keep it simple and you must be able to use more specific terms. The more specific you are with what you are asking the engine about, the more friendlier it will respond.
The answer is Option B. I hope this answer helped you!
what does reporter failure mean on adt alarm system
Answers
On ADT alarm system, Failure trouble basically means that the monitoring service isn't working properly because of a communication issue with the system. As a result, the home or business is vulnerable.
How does the ADT alarm system function?ADT will strategically place sensors throughout the home to ensure that each zone is covered. The motion then activates a reaction, such as a security light or a camera that begins recording, all through the wireless connection. The movement can also be reported to the ADT monitoring team.
ADT indoor security cameras come with phone security alerts, infrared night vision, a slim design, and secure WiFi. They provide a variety of views for live and recorded feeds and include professional installation.
Failure trouble on an ADT alarm system basically means that the monitoring service isn't working properly due to a communication issue with the system.
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In the context of an ADT alarm system, "reporter failure" typically refers to a communication issue between the alarm panel and the monitoring center.
ADT alarm systems are designed to send signals or reports to a central monitoring station when an alarm event occurs, such as a break-in or a fire. The monitoring center then takes appropriate actions, such as contacting the homeowner or dispatching emergency services.
When the alarm system displays a "reporter failure" message, it indicates that the panel is unable to establish communication with the monitoring center. This can happen due to various reasons, including but not limited to:
Network or internet connectivity issues: If the alarm system relies on an internet or cellular connection to communicate with the monitoring center, any disruptions in the connection can result in a reporter failure.
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Select the correct answer.
On what aspect are films categorized as genres?
OA.
actors
OB.
theme
O C.
audience ratings
OD
historical periods
Answers
i think its B) Theme
Critical thinking questionsin this unit, you used this code to ensure that the user would enter a number and not letters:while true: try: num = int(input("enter your age: ")) break except valueerror: print("that's not a number!")how could you modify this code to be sure that the user enters a positive number?you are writing a program in javascript that asks users to input their grade level. you want to check for errors and give the users an error message if they 1) enter a blank, 2) enter letters instead of numbers, or 3) enter a number greater than 12. what would the pseudocode look like for a function that would check these things?in this lesson, you learned that the five most common python errors are incorrect indentation, count errors in loops, confusion of single and double equal signs, punctuation errors, and spelling errors. based on your own programming experience, what are some other common errors? what are some things that you can do to avoid or easily catch those errors?you are creating a function that will test whether a number is greater than 10 using these lines of code:if a < 10: print(a "is greater than 10")can you identify one syntax error and one logic error in these lines? why do you think a programmer might have made the logic error?you are creating a program in which the user will input his or her age. the program will calculate the year that the user was born and will then tell the user which decade he or she was born in. here is part of the code:if year > 1989 and year < 2000 print("you were born in the 1980s")can you identify one syntax error and one logic error in these lines? how do you think you could avoid making logic errors like the one in this code?
Answers
The syntax error in the code is the missing comma in the print statement. The correct line should be print(a, "is greater than 10").
How to write the syntax1. Modifying
while True:
try:
num = int(input("Enter your age: "))
if num > 0:
break
else:
print("That's not a positive number!")
except ValueError:
print("That's not a number!")
2. Pseudocode
FUNCTION checkGradeLevel(gradeLevel):
IF gradeLevel is empty THEN
PRINT "Grade level cannot be blank"
ELSE IF gradeLevel is not a number THEN
PRINT "Please enter a number for grade level"
ELSE IF gradeLevel is greater than 12 THEN
PRINT "Grade level cannot be greater than 12"
ELSE
PRINT "Grade level is valid"
END FUNCTION
3. Syntax and Logic Errors in the Code
The syntax error in the code is the missing comma in the print statement. The correct line should be print(a, "is greater than 10"). The logic error is in the conditional statement: if a is less than 10, the message should not say that a is greater than 10. The programmer might have made this mistake by misreading the less-than operator as a greater-than operator.
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5. Given that z is a standard normal random variable, compute the following probabilities. (3 points each)
a. P(z < -1.0)
b. P(z > –1.50)
c. P(–3 < z < 0)
Answers
P(z <-1.0) is approximately 0.1587, P(z > -1.50) is approximately 0.9332, P(-3 < z < 0) is approximately 0.4987.These probabilities represent the likelihood of certain events occurring in a standard normal distribution.
a. P(z <-1.0):
To compute the probability that z is less than -1.0, we can refer to the standard normal distribution table or use a calculator. The probability can be found as the area under the standard normal curve to the left of -1.0. By looking up the corresponding value in the table or using a calculator, we find that P(z <-1.0) is approximately 0.1587.
b. P(z > -1.50):
To compute the probability that z is greater than -1.50, we can again refer to the standard normal distribution table or use a calculator. The probability can be found as the area under the standard normal curve to the right of -1.50. By looking up the corresponding value in the table or using a calculator, we find that P(z > -1.50) is approximately 0.9332.
c. P(-3 < z < 0):
To compute the probability that z is between -3 and 0, we can find the area under the standard normal curve between these two values. This can be done by subtracting the cumulative probability of z being less than -3 from the cumulative probability of z being less than 0. By referring to the standard normal distribution table or using a calculator, we find that P(-3 < z < 0) is approximately 0.4987.
These probabilities represent the likelihood of certain events occurring in a standard normal distribution. They can be useful in various statistical calculations and analyses.
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How far will the VR Robot move based off of this command?
A. 200 millimeters (mm)
B. 300 millimeters (mm)
C. 400 millimeters (mm)
D. 500 millimeters (mm)
Answers
The answer is option B: 300 millimeters (mm). Explanation:The command given to the VR Robot is "move forward 3 units". This command is in relative motion, which means it is given with respect to the robot's current position or location. Each unit is equivalent to 100 millimeters.
Therefore, the distance the VR Robot will move forward based on this command is:3 units × 100 mm/unit = 300 mmAlternatively, we can also determine the distance the VR Robot will move based on the following formula:distance = speed × timeThe speed of the VR Robot is not given, but we know that it moves forward at a constant speed.
Therefore, we can assume that its speed is constant and use the formula above. The time it takes for the VR Robot to move forward is also not given, but we can assume that it moves forward for a certain period of time. Therefore, we can also use the formula above. However, we cannot determine the exact distance the VR Robot will move without knowing either its speed or the time it takes to move forward.
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How Can You Design A Page With HTML?
Thank uhhhh ~
Answers
In this exercise we have to use the knowledge of HTML design to explain how we can edit this, in this way the Format Text tab.
How to edit the HTML of a website?Go to your public site and go to the page you want to edit. Click Page > Edit, then on the Format Text tab, click Edit Font. Insert the HTML code. Important: HTML code is not validated when you add it to your web page.
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convert these denary numbers into binary numbers
a.36
b.137
c.254
d.184
e.212
f.500
Answers
b. 010001001
c. 011111110
d. 010111000
e. 011010100
f. 0111110100
What do we call binding of data with code in 00P
Answers
In OOP, the binding of data with code is called encapsulation.
What is an encapsulation in OOP?Encapsulation is a technique for preventing direct user access to some object components, preventing users from seeing the state values for all of an object's variables. Data members and data functions or methods connected to an instantiated class or object can both be concealed using encapsulation.
Therefore, the idea of tying fields (object state) and methods (activity) together as a single entity is known as encapsulation in OOPs. Encapsulation is used by programming languages like Java in the form of classes. Programmers can create objects containing variables (data) and behaviors by using classes (methods or functions)
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How does one select an entrepreneurial activity?
Answers
How a student can use computer to improve academic performance?
Answers
Answer:
k Nishant
Explanation:
he can learn many things internet by using computer he change his self by learning about many things
Answer:
A student can use it by searching up things with his/her computer.
Browse for different new things everyday that gives knowledge.
Ask questions.
Do new things everyday.
A computer can easily input grades and send data.
Explanation:
Okay.
given the following declaration, where is the value 77 stored in the scores array? int scores[] = {83, 62, 77, 97, 86} group of answer choices scores[2] scores[0] scores[5] scores[1] scores[3]
Answers
In the given declaration int scores[] = {83, 62, 77, 97, 86}, the value 77 is stored at scores[2].In C and most programming languages, array indices start from 0. So, scores[0] refers to the first element, scores[1] refers to the second element, and so on.So option a is correct.
In programming, arrays are declared using a set of brackets []. A declaration for an integer array is int []. To initialize the array, we use the following syntax: int scores[] = {83, 62, 77, 97, 86}. The initial values are listed within curly braces. These values are known as "elements" of the array. The first element is 83, the second is 62, and so on. To access an element of an array, we use square brackets after the name of the array, with the index number of the desired element. The first element in an array is always index 0, not 1.So, the value 77 in the scores array is stored at the index of 2. Therefore, the correct option is a .
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Why is it essential to design an architecture before implementing the software? (1 point)
Designing the architecture first is important so future developers can use the architecture as a reference.
Designing the architecture first makes time use analysis for the product easier.
Architecture design beforehand is essential because it encapsulates the complete cost analysis before launch.
Having a designed architecture ensures things are planned well and allows for evaluation of and changes to the project before deployment.
Answers
The reason why it is essential to design an architecture before implementing the software is option d: Having a designed architecture ensures things are planned well and allows for evaluation of and changes to the project before deployment.
What is the importance of architectural design in software design?Architecture is known to be one that acts as the framework or the blueprint for any kind of system.
Note that it is one that tends to provide a form of an abstraction that can be used to handle the system complexity as well as set up some communication and coordination methods among parts.
Therefore, based on the above, one can say that The reason why it is essential to design an architecture before implementing the software is option d: Having a designed architecture ensures things are planned well and allows for evaluation of and changes to the project before deployment.
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The development of computer languages is classified into two categories .
true or false
Answers
Answer:
False
Explanation:
Mark me as a brainliest
you manage windows 10 enterprise devices for your organization. you define two deployment rings named ring1 and ring2. you need to ensure that devices in ring1 receive new windows security fixes before devices in ring2. what should you do?
Answers
To ensure that devices in Ring1 receive new Windows security fixes before devices in Ring2, you should follow the deployment process described below.
You can achieve this by implementing a phased deployment approach. Start by configuring Windows Update for Business (WUfB) settings on the devices in your organization. Within the WUfB settings, create two separate deployment groups, Ring1 and Ring2, and assign devices to each group accordingly.
For Ring1, configure the Windows Update settings to prioritize the deployment of security fixes. This can be done by enabling the "Semi-Annual Channel (Targeted)" option, which ensures that devices in Ring1 receive updates earlier than devices in Ring2. You can also set a shorter deferral period for quality and feature updates to expedite the deployment of security fixes.
For Ring2, configure the Windows Update settings to align with the broader release of updates. Select the "Semi-Annual Channel" option to receive updates after Ring1 devices have already received them. Set a longer deferral period for quality and feature updates to allow additional time for validation and testing before deployment.
By implementing these configurations, devices in Ring1 will be prioritized for receiving new Windows security fixes, ensuring that they are promptly protected against vulnerabilities. Devices in Ring2 will receive the updates after Ring1, allowing for additional testing and validation before deployment.
n summary, to ensure that devices in Ring1 receive new Windows security fixes before devices in Ring2, configure the Windows Update settings with a shorter deferral period and select the "Semi-Annual Channel (Targeted)" option for Ring1. For Ring2, choose the "Semi-Annual Channel" option with a longer deferral period for updates.
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The less momentum an object has, the easier it is to stop. True or False
Answers
Answer:
True
Explanation:
Write code using the range function to add up the series 20, 30, 40, ... 90 and print the resulting sum each step along the way.
Expected Output
20
50
90
140
200
270
350
440
Answers
In python:
total = 0
for x in range(20, 91, 10):
total += x
print(total)
I hope this helps!
rom in the router contains a limited version of the ios. when accessing this limited ios version, you are in ____ mode.
Answers
When accessing the limited version of IOS stored in the ROM of a router, you are in ROM monitor mode, also known as ROMmon.
This mode allows you to perform basic system checks and configuration tasks, such as updating the firmware or changing the configuration register settings. However, it has limited functionality compared to the full version of IOS, which is stored in the router's flash memory. To access the full IOS, you must boot the router into normal operating mode. Overall, ROMmon mode is a useful tool for troubleshooting and configuring routers, but it is important to note its limitations.
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Plzzzzzzzzzz help
You have been given an old computer which is equipped with 512 megabytes of RAM, an SO-gigabyte hard disk drive, a CD-DVD burner, two ports for flash disks (small storage devices), a laser printer, a fingerprint reader (for security) and a wireless mouse. a) Identify a main memory and two secondary stage storage devices in this system.
b) Name two peripheral devices found in this system.
Answers
Answer:
a) SO-Gigabyte Hard disk drive is the main memory. Two secondary storage devices are the 512 Megabyte RAM, and the flash disks.
b) Wireless mouse, and a laser printer
Explanation:
Match the components to their human counterparts.
1 controller
2 sensor
3 actuator
4 end effector
A fingers
B skin
C muscles
D brain
Will mark brainliest
Answers
When matched, you have:
1 controller - D brain
2 sensor - B skin
3 actuator - C muscles
4 end effector - A fingers
What do the above do?Controller: Manages and coordinates the operation of robotic systems or devices.
Sensor: Detects and measures physical quantities or environmental conditions.
Actuator: Converts control signals into mechanical or physical actions.
End effector: Performs specific tasks or manipulations at the end of a robotic arm or system.
Note that these are parts of robots and are very useful in building any automated system that interact with the human environment.
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using the k-means algorithm, peform a cluster analysis of these data using a k of 3 (use only x1 and x2 in your calculations; use f only to verify your results). comparing your clusters with f, how many datapoints are correctly classified into the correct cluster? how similar are the centroids from your analysis to the true centers
Answers
Without access to any data or information, it is not possible to perform a cluster analysis using the k-means algorithm and answer this question.
Performing a cluster analysis using the k-means algorithm requires access to a dataset with variables x1, x2, and f, which is not provided in the question. Additionally, the true centers of the data are also not given, making it impossible to compare the centroids from the analysis to the true centers.
Without this information, it is not possible to determine how many data points are correctly classified into the correct cluster.
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PLEASE ANSWER ASAP!!!
Name the error that can happen as a result of adding binary numbers.
Answers
Answer:
Sometimes, when adding two binary numbers we can end up with an extra digit that doesn't fit. This is called an overflow error. This sum is fine as the original numbers have two digits, and the result of the sum also has two digits.
Explanation:
mr. yen has been working as a network technician for goldyear tyres. recently, a couple of routers were reported for hardware failure. as the organization is large, it will take a lot of time to track down and identify the malfunctioning routers. what would be the most feasible option for mr. yen in this situation to solve the issue?
Answers
DHCP
DHCP (Dynamic Host Configuration Protocol) is a network management protocol used to dynamically assign an Internet Protocol (IP) address to any device, or node, on a network so they can communicate using IP.
A console application called IPconfig is used to display information about TCP/IP settings as well as information about DNS and DHCP (Dynamic Host Configuration Protocol).Internal virtualization enables VMs to communicate data on a host without accessing an external network by utilizing network-like functionality in software containers on a single network server.learn more about DHCP HERE:
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How are mathematics and computer science similar? Discuss any connections between numbers, logic, and other elements.
Answers
Answer:
Explanation:
Both mathematics and computer science use variables and logic in order to analyze, explain, and model real-world problems. Also mathematics is a very important part of computer science as the logic and algorithms in computer science require mathematics in order to device systems to solve these problems. For example, data structures in computer science require lots of linear algebra in order to traverse large data collections efficiently, while Artificial Intelligence would need calculus and linear algebra in order for it to be efficient.