. which of the following is true about graph traversals? a. a single path to each item is assumed b. all algorithms are nonrecursive c. the algorithm should find the shortest path to a given item d. the type of collection used is irrelevant to the traversal algorithm
Answers
Among all the given statements, those true about graph traversals are all algorithms are non recursive, the algorithm should find the shortest path to a given item and the type of collection used is irrelevant to the traversal algorithm. Hence, Options B, C, and D are correct.
What is the meaning of graph traversals?The process of finding a vertex in a graph is known as graph traversal. Choosing which vertices to visit in what order throughout the search process is another usage for it. In order to avoid loops, a graph traversal locates the edges that can be employed in the search process.
The order that each node is visited distinguishes these patterns from one another. A "traversal" is the term we use to describe this node visiting. The three traversals one'll examine are referred to as preorder, inorder, and postorder.
Therefore, Options B, C, and D are correct.
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Related Questions
Meera has created a small program in Python. She wants to store elements of the same data type in an organized
data structure using the Numpy library. To do this Meera should use the Numpy ............... function.
Answers
Answer:
NumPy contains a large number of various mathematical operations.
...
Numpy | Mathematical Function.
Function Description
expm1() Calculate exp(x) – 1 for all elements in the array.
exp2() Calculate 2**p for all p in the input array.
log10() Return the base 10 logarithm of the input array, element-wise.
log2() Base-2 logarithm of x.
For the titration of 40.0 mL of 0.300 M NH3 with 0.500 M HCl at 25 C, determine the relative pH at each of these points. (a) before the addition of any HCl ph>7, ph=7, ph<7 (b) after 24.0 mL of HCl has been added ph>7, ph=7, ph<7 (c) after 44.0 mL of HCl has been added ph>7, ph=7, ph<7
Answers
(a) Before the addition of any HCl, the solution contains only NH3, which is a weak base.
(b) After 24.0 mL of HCl has been added, some of the NH3 has been neutralized by the HCl.
(c) After 44.0 mL of HCl has been added, most of the NH3 has been neutralized and the solution is mostly NH4+.
To determine the relative pH at different points during a titration. In order to do this, you need to understand the reaction that is occurring between the NH3 and HCl. NH3 is a weak base, while HCl is a strong acid. When they react, they form NH4+ (ammonium ion) and Cl- (chloride ion).
(a) Before the addition of any HCl, the solution contains only NH3, which is a weak base. This means that the solution has a pH greater than 7, because NH3 can accept protons (H+) from water to form OH- ions, which increase the pH. Therefore, the relative pH is ph>7.
(b) After 24.0 mL of HCl has been added, some of the NH3 has been neutralized by the HCl. At this point, the solution contains a mixture of NH3 and NH4+, which is a buffer solution. A buffer solution is able to resist changes in pH when small amounts of acid or base are added. The pH of a buffer solution is determined by the equilibrium between the weak base and its conjugate acid. In this case, NH3 and NH4+ are a conjugate acid-base pair. As more HCl is added, more NH3 is neutralized and the pH decreases. At the halfway point of the titration (when half of the NH3 has been neutralized), the pH is equal to the pKa of NH4+, which is 9.25. Therefore, the relative pH at this point is ph>7.
(c) After 44.0 mL of HCl has been added, most of the NH3 has been neutralized and the solution is mostly NH4+. At this point, the buffer capacity of the solution has been exceeded and the pH drops rapidly. Since NH4+ is a weak acid, the pH is less than 7. Therefore, the relative pH at this point is ph<7.
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The system requirements for software do not include the ________. (1 point) computer manufacturer operating system version amount of RAM amount of free drive space
Answers
The system requirements for software do not include the computer manufacturer. The computer manufacturer is not a system requirement for software. Software system requirements are the necessary specifications that a computer system must possess to run the software program are the system requirements of of free drive system requirements often include the minimum requirements
necessary for the software to work and the recommended specifications necessary for the software to work well. Additionally, the software system requirements must match your computer’s operating system version and hardware specifications to work correctly.
The system requirements are usually mentioned on the software box or on the website where the software can be downloaded. Software system requirements are the necessary specifications that a computer system must possess to run the software program are the system requirements of of free drive system requirements often include the minimum requirements necessary for the software to work and the recommended specifications necessary for the software to work well. Additionally, the software system requirements must match your computer’s operating system version and hardware specifications to work correctly. Software system requirements are the necessary specifications that a computer system must possess to run the software program are the system requirements of of free drive system requirements often include the minimum requirements.
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Overview
These are questions and problems that follow each chapter in your textbook. You will find that Chapter Questions, Quantitative Problems, and Web Exercises have been assigned. They are graded based upon agreement with the textbook. To improve your homework score, you should focus on making your answers both complete and correct.
See the Assignments and Grading page for more grading information.
Directions
You are to work alone to analyze and prepare answers/solutions for the following questions and/or case studies.
The text should be your primary source of information for this assignment.
Note: Do not copy answers from other internet sites. It is plagiarism when you use another person’s answers rather than preparing your own submission. Park University maintains a university license agreement for an online text matching service called Turnitin. This tool may be used to evaluate the originality of student papers in this course. Other services and techniques may also be applied to evaluate your work for evidence of appropriate authorship practices as needed.
Consolidate your response into one file for submission.
You will have to import Excel spread sheets and graphs into your Word documents.
Due Date
By Sunday at 11:59 P.M., CT.
Questions and Problems
Chapter 1 Discussion Question 1 (page 21). 5 Points
Chapter 1 Discussion Question 5 (page 21). 5 points
Chapter 2: Case - The Tao of Timbuk2 (page 42). Answer all 3 questions in the textbook. Visit the website for fun to see their advertising. (15 Points)
Answers
The questions and problems mentioned in the overview are part of an assignment that requires you to analyze and prepare answers or solutions based on the chapters in your textbook. These questions and problems are graded based on their accuracy and completeness.
To improve your homework score, it is important to focus on providing complete and correct answers. You should refrain from copying answers from other internet sources, as this is considered plagiarism. The university may use a tool called Turnitin to check the originality of your work. For this assignment, you need to answer.
Please note that your response should be accurate, informative, and provide relevant details and examples to support your answers. If you are unsure about any part of your answer, it is important to mention that in your response.
It is recommended to format your response with line breaks and paragraphs for easy reading. If your answer includes a numbered list.
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A/n _____ information security policy is also known as a general security policy. Group of answer choices system specific enterprise strategic Issue Specific
Answers
Answer:
strategic issue
Explanation:
Digital certificate authentication fails if the supplicant ________. Digital certificate authentication fails if the supplicant ________. learns the true party's public key learns the true party's private key either B or C is the true party
Answers
It is crucial to keep the private key secure and confidential to ensure the authenticity and integrity of the digital certificates.
Digital certificate authentication is a process that ensures the validity of the digital certificates used in secure online communication.
However, this authentication process can fail if the supplicant learns the true party's private key. The private key is a secret key that should only be known by the true party and should never be shared or disclosed to anyone else.
If the supplicant gains access to the private key, they can impersonate the true party and compromise the security of the communication channel. On the other hand, if the supplicant learns the true party's public key, it does not affect the authentication process.
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Which two functions are provided to users by the context-sensitive help feature of the Cisco IOS CLI? (Choose two.)
A. providing an error message when a wrong command is submitted
B. displaying a list of all available commands within the current mode*
C. allowing the user to complete the remainder of an abbreviated command with the TAB key
D. determining which option, keyword, or argument is available for the entered command*
E. selecting the best command to accomplish a task
Answers
Answer:
B. displaying a list of all available commands within the current mode*
D. determining which option, keyword, or argument is available for the entered command*
Explanation:
Cisco IOS are known for using Command line interface(CLI) that allows execution of certain commands
Cisco system make use devices such as router, switch and others. All these Commans comes with privileged levels that gives access to user that have privilege to access between level 0 and 15.
It should be noted that two functions that are provided to users by the context-sensitive help feature of the Cisco IOS CLI are ;
✓displaying a list of all available commands within the current mode
✓ determining which option, keyword, or argument is available for the
Consider the following illustration. What is the value of I4?
Answers
Answer:
10+4=14 or 5+9
Explanation:
i think that is the right answer
Original documents or objects used during Internet research are known as
Boolean sources.
primary sources.
secondary sources.
tertiary sources.
Answers
I know I'm 3 weeks late, but its b
what kind of electronic communication might commonly be affected by citizen journalism?
pls explain I need 3 explanations
Answers
Answer: Don't got three explanations don't know a lot but here.
Explanation:
"Citizen journalists cover crisis events using camera cell phones and digital cameras and then either publish their accounts on the Web, or exchange images and accounts through informal networks. The result can be news in real-time that is more local and informative."
What is required to create a game?
A.
computers
B.
electricity
C.
competition
D.
rules
Answers
Answer: C. competition
Explanation:
is the
mandreaphon
Brood
data comunication
o uploading
landing
Answers
.........................
In order to access cells with (x, y) coordinates in sequential bracket notation, a grid must be
Answers
In order to access cells with (x, y) coordinates in sequential bracket notation, a grid must be a two-dimensional array or matrix.
What us the sequential bracket?In order to approach cells accompanying (x, y) coordinates in subsequent bracket notation, a gridiron must be represented as a two-spatial array or matrix.The rows of the gridiron correspond to the first measure of the array, while the columns pertain the second dimension.
So, Each cell in the grid iron can be achieve by specifying row and column indications in the array, using the subsequent bracket notation.For example, if we have a 5x5 gridiron, we can represent it as a two-spatial array with 5 rows and 5 processions:
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Meaning of software
Answers
Answer:
Is a collection of data or computer instructions that tell the computer how to work.
Explanation:
Hardware failure, power outages, and DOS attacks will affect:
data confidentiality.
data integrity.
data verification.
data availability.
Answers
Answer:
The answer should be data availability
Role playing games have an objective of trying to gain the most points in a certain period of time.
Group of answer choices
True
False
Answers
Answer: I think False.
a guaranteed minimum transmission rate offered by the service provider
Answers
A guaranteed minimum transmission rate is the minimum speed of data transfer promised by a service provider, ensuring that users will receive a specific level of network performance.
A guaranteed minimum transmission rate refers to a commitment made by a service provider regarding the minimum speed at which data will be transferred over a network connection. It is an assurance that users will experience a certain level of network performance, regardless of external factors or network congestion. This minimum transmission rate is typically mentioned in service level agreements (SLAs) or contracts, and it ensures that users have a baseline level of service quality. By offering a guaranteed minimum transmission rate, service providers aim to provide a reliable and consistent network experience to their customers, even during peak usage periods or in unfavorable network conditions.
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One part of a development team has completed an algorithm. Why is it important to share it with others on the team? Choose all that apply. If it is easy to understand, no one will dispute what is included in the algorithm. It will give everyone else an opportunity to comment on the process described in the algorithm. It will serve as the starting point for all future activity. It communicates the consecutive instructions of the solution.
Answers
Answer: B,C,D
Explanation:
Answer:
the answer is B,C,D
Explanation:
Who or what creates the index for a web directory? Group of answer choices a digital spider a search operator a human editor a wiki
Answers
Answer:
a human editor creates the index for a web directory, because all the other programs lack the necessary programming to creat e anbindex for a web directory
A human editor creates the index for a web directory, because all the other programs lack the necessary programming to creat e anbindex for a web directory.
Thus, An online list or catalog of websites is known as a web directory or link directory. In other words, it is a directory of (all or some) of the World Wide Web on the Internet.
In the past, directories often included information about individuals or businesses, including contact details; these directories are still in use today.
A web directory contains entries about websites that are divided into categories and subcategories and provide links to those websites. Each item may also include the name of the website and a summary of its contents in addition to a link.
Thus, A human editor creates the index for a web directory, because all the other programs lack the necessary programming to creat e anbindex for a web directory.
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why is it important to put specific conditionals first?
Answers
Answer:
i dunno
Explanation:
Answer:
Explanation:
First conditional is used to talk about actions/events in the future which are likely to happen or have a real possibility of happening. If it rains tomorrow, I'll stay at home.
Select the correct statement(s) regarding IPv6.
Answers: a. Increases IP addressing space to 128 bits
b. Supports quality-of-service (QoS) c. Simplifies datagram header
d. All of the above
Answers
Select the correct statement(s) regarding IPv6.
a. Increases IP addressing space to 128 bits
b. Supports quality-of-service (QoS)
c. Simplifies datagram header
d. All of the above
The correct answer is d. All of the above
About IPv6In short, IPv6 is the latest version of the internet protocol which serves to identify all the different devices that are on the internet.
Each device is distinguished by a unique IP address that allows these devices to communicate and access the internet.
Basically, the way IPv6 works is the same as giving a street address and postal code to a location so that other people can visit it.
IPv6 itself is a network layer protocol that performs data communication through data transfer between two nodes in a network (packet switching).
In fact, IPv6 aims to replace internet protocol version 4 which was once considered the backbone of the modern internet.
With today's rapid technological developments, IPv4 is no longer sufficient to support all devices on the internet.
The reason is, IPv4 is still using a 32-bit IP address system which only supports around 4.3 billion unique addresses until now.
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can someone help: how to get binary?
Answers
Answer:
Explanation:
SENN KİMSİİİİİİİİN???
Answer:
to convert interior to binary start with the integers in question and divide two notice of the quotient and the remainder continue dividing the quotient by 2 until you get question of zero then just write out the remains in the rivers order
suppose that a message 1001 1100 1010 0011 is transmitted using internet checksum (4-bit word). what is the value of the checksum?
Answers
\To calculate the Internet checksum for the given message, we'll divide the message into 4-bit words and add them together. If there is a carry-out from the addition, it will be added back to the sum.
The checksum will be the complement (1's complement) of the resulting sum.
Given message: 1001 1100 1010 0011
Step 1: Add the 4-bit words together:
1001 + 1100 + 1010 + 0011 = 10110
Step 2: Handle the carry-out:
10110 = 0110 (discard the carry-out)
Step 3: Calculate the 1's complement (complement of the sum):
0110 → 1001
Therefore, the value of the checksum for the given message is 1001.
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rank in order, from largest to smallest, the angular accelerations αa to αd of the disks.
Answers
The angular accelerations from a to d in figure 1 are ranked from largest to smallest in the following order: a = b > c = d.
What does angular acceleration refer to?The rate at which angular velocity changes over time is referred to as angular acceleration. Typically, it is stated in radians per second per second. As a result, d = d t. The term "rotational acceleration" also applies to the angular acceleration.The angular acceleration, commonly denoted by the symbol and stated in radians per second per second, is the time rate of change of the angular velocity.The angular accelerations from a to d in figure 1 are ranked from largest to smallest in the following order: a = b > c = d.The rate at which angular velocity changes over time is referred to as angular acceleration. Typically, it is stated in radians per second per second.To learn more about angular accelerations refer to:
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User
Application Software
Operating System
Hardware
Assignment #1
•Explain the meaning of this graphics organizer base on what you have learned from this lesson.
• Is an "app" same in meaning with "application"?
Answers
This graphics organizer base talks about Software and how it is divided into two groups such as the operating systems and application software.
What are Software?Software are said to be often shared into two categories such as:
The operating systems The application software.Note that the Operating systems functions by helping the hardware and produce a kind of interface between the hardware and its user while the Application software is said to be a stage of a programs that help the user to do anything meaningful just as seen in the diagram.
Conclusively, The word "app" has the in meaning with "application". It is known to be the short form of application.
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(a) Willow has created a hangman program that uses a file to store the words the program can select from. A sample of this data is shown in Fig. 3.
Fig. 3
crime, bait, fright, victory, nymph, loose.
Show the stages of a bubble sort when applied to data shown in Fig. 3.
(b) A second sample of data is shown in Fig. 4.
Fig. 4.
amber, house, kick, moose, orange, range, tent, wind, zebra.
Show the stages of a binary search to find the word "zebra" when applied to the data shown in Fig. 4.
Answers
(a) A bubble sort applied to the data in Fig. 3 produces these stages:
Loose, crime, bait, fright, victory, nymph
Crime, loose, bait, fright, victory, nymph
Bait, crime, loose, fright, victory, nymph
Fright, bait, crime, loose, victory, nymph
Victory, fright, bait, crime, loose, nymph
Nymph, victory, fright, bait, crime, loose.
(b) When a binary search is conducted in order to find the word "zebra" in the data in Fig. 4, the following yield occurs:
The search begins by looking at the list's middle item, which is "orange".
Hope to explain the bubble sortSince "zebra" comes after "orange" alphabetically, the search continues amongst the second half of the list.
The centermost item on this narrowed down list proves to be "tent", from there, it is deduced that "zebra" must go after "tent" alphanumerically.
Likewise, the process is repeated for the reminder of the sequence.
Moving forward, the search encounters "wind" in its midst, again concluding that zebra has to appear subsequently.
Finally, when observing the midpoint of the remainder, "zebra" is pinpointed as the desired result.
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Drag the system component on the left to the device or program that fits with the system component.
Answers
Answer:
A. Back up software - Utility software
B. Printer - Device drivers
C. Camera - Firmware
D. Television - Firmware
E. Games console - Firmware
F. Antivirus software - Utility software
G. Disk Cleaner - Utility software
H. Video Card - Device drivers
Explanation:
Computer system components are the physical or hardware and software parts of the device. It is a combination of system software like utility software, device drivers and firmware, application software, and the hardware components and kernel.
and, or, not are examples of boolean logic
Answers
true a example boolean logic is (and, or, and not)
-scav
when should a computer definitely have an ip address
Answers
Please help me!!!!!!!!!!! I really need help
Answers
The answer is a variable