Answer:
A PAN (Personal Area Network) is a network of devices built around a person, typically within a diameter of 10 meters
Explanation:
An array name is a pointer constant because the address stored in it cannot be changed during runtime.
a. True
b. False
I cracked 2 school computers what will happen to me now?
Cloud Services Capacity Planning. Galaxy Cloud Services operates several data centers across the United States containing servers that store and process the data on the Internet. Suppose that Galaxy Cloud Services currently has five outdated data centers: one each in Michigan, Ohio, and California and two in New York. Management is considering increasing the capacity of these data centers to keep up with increasing demand. Each data center contains servers that are dedicated to Secure data and to Super Secure data. The cost to update each data center and the resulting increase in server capacity for each type of server are as follows: Data Center Cost ($ millions) Secure Servers Super Secure Servers Michigan 2. 5 50 30 New York 1 3. 5 80 40 New York 2 3. 5 40 80 Ohio 4. 0 90 60 California 2. 0 20 30 The projected needs are for a total increase in capacity of 90 Secure servers and 90 Super Secure servers. Management wants to determine which data centers to update to meet projected needs and, at the same time, minimize the total cost of the added capacity. A. Formulate a binary integer programming model that could be used to determine the optimal solution to the capacity increase question facing management. B. Solve the model formulated in part (a) to provide a recommendation for management
The recommended cost that minimizes the total spending of the company is $7 million
How to formulate a binary integer programming modelThe dataset can be represented using the following table:
Data center Cost (Million) Secure Servers Super Secure Servers
Michigan (x₁) 2.5 50 30
New York 1 (x₂) 3.5 80 40
New York 2 (x₃) 3.5 40 80
Ohio (x₄) 4.0 90 60
California (x₅) 2.0 20 30
Total 90 90
The above table can be represented using the following model
Minimize Z = 2.5x₁ + 3.5x₂ + 3.5x₃ + 4.0x₄ + 2.5x₅
Where the constraints are:
30x₁ + 40x₂ + 80x₃ + 60x₄ + 30x₅ ≥ 90
50x₁ + 80x₂ + 40x₃ + 90x₄ + 20x₅ ≥ 90
Where x₁, x₂, x₃, x₄, x₅ ≥ 0
The solution to the modelTo do this we make use of a statistical calculator.
From the calculator, we have:
x₁ = 0, x₂ = 1, x₃ = 1, x₄ = 0, x₅ = 0
Substitute these values in Z = 2.5x₁ + 3.5x₂ + 3.5x₃ + 4.0x₄ + 2.5x₅.
So, we have:
Z = 2.5 * 0 + 3.5 * 1 + 3.5 * 1 + 4.0 * 0 + 2.5 * 0
Evaluate
Z = 7
Hence, the recommended cost that minimizes the total spending of the company is $7 million
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Which of the following best explains how algorithms that run on a computer can be used to solve problems?
a. All problems can be solved with an algorithm that runs in a reasonable amount of time.
b. All problems can be solved with an algorithm, but some algorithms might need a heuristic to run in a reasonable amount of time.
c. All problems can be solved with an algorithm, but some algorithms might run in an unreasonable amount of time.
d. Some problems cannot be solved by an algorithm.
The statement which best explains how algorithms running on a computer can be used to solve problems is; D. Some problems cannot be solved by an algorithm.
What is an algorithm?An algorithm is simply a standard formula or procedures which is made up of a set of finite steps and instructions that must be executed on a computer, so as to proffer solutions to a problem or solve a problem under appropriate conditions.
However, it should be noted that it is not all problems that can be solved by an algorithm, especially because the required parameters and appropriate conditions are not feasible or met.
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PLEASE HELP IMMEDIATELY WILL GIVE BAINALIIST FOR CORRECT ANSWER
Answer:
the awnser is 3
Explanation;
theres 4 so 3*4=12divided by 4 = 3
Answer:
the answer is 3
3/4 times 4 is 3
If a computer's hardware and software are not working well together, which program is likely at fault?
a) processing unit
b) object-oriented
c) binary converter
d) operating system
Answer:
d. operating system
Explanation:
operating system will talk to both hardware and software. So it like a linked connect between the two.
What is the result of a network technician issuing the command ip dhcp excluded-address 10. 0. 15. 1 10. 0. 15. 15 on a cisco router?.
There will be internship orientation meetings for parents/guardians to be able to find out more information about the internship
An internship orientation meetings for parents/guardians to be able to find out more information about the internship is not necessary.
What is Internship orientations about?This is known to be a form of onboarding events that helps interns to know more about policies and procedures and firm's culture.
Note that It is known to be made up of activities such as training components. The intern orientation is known to be a kind of recruit's initial impression of the firm.
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Please i need your help
Digital publications, like modern websites, that allow you to click anywhere on a page without having to go in any particular order have:
A.
linear navigation.
B.
circular navigation.
C.
non-linear navigation.
D.
cross navigation
A compile-time error occurs because obj1 is declared as type C1 but instantiated as type C2. A compile-time error occurs because obj1 is declared as type C1 but instantiated as type C2. A A runtime error occurs because method m1 does not appear in C2. A runtime error occurs because method m1 does not appear in C2. B Method m1 is not executed because it does not appear in C2. Method m1 is not executed because it does not appear in C2. C Method m2 is executed from the subclass instead of the superclass because obj1 is instantiated as a C2 object. Method m2 is executed from the subclass instead of the superclass because obj1 is instantiated as a C2 object. D Method m2 is executed twice (once in the subclass and once in the superclass) because it appears in both classes
The code segment doesn't produce the intended output (AB) because "method m1" was not executed since it does not appear in C2.
What is a method?In computer programming, a method can be defined as sets of instruction or a block of executable codes that are used to break down a complex problem into small but manageable fragments.
Thus, methods are typically used by programmers to break down a complex problem into simple, small and manageable fragments. In this scenario, the code segment doesn't produce the intended output (AB) because "method m1" was not executed since it does not appear in C2.
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Julio has been working hard on editing his images with his new image-editing
software, specifically focusing on the accuracy of the colors. He feels confident that
his colors look nearly perfect thanks to calibrating his monitor earlier in the week.
However, when he goes to print his images, they look somewhat off. What might be
the issue?
Julio is colorblind and, in reality, the color is fine.
Julio needs to get his eyes checked so that he can better evaluate printed colors.
Julio forgot to set up with the correct paper profile to match the color output of
the image.
Julio used an expired colorimeter.
Image editing is the tool used to correct the image by calibrating the image. Julio's print is different as he forgot to set up the paper profile.
What is a paper profile?Paper profiling is the technique to collaborate the quality and size of the paper in printing techniques. Paper comes in various varieties and has different textures.
The color and the texture of the paper play an important role in picture printing as the accuracy, brightness, and contrast vary the quality of the image.
Therefore, option C. Julio forgot to set up the paper profile.
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Explain why decomposition will be used in creating the algorithm for the game.
Answer:
To make the problem a bit easier to solve.
Explanation:
Decomposition is the process of breaking a large problem into smaller subproblems. If a problem is not decomposed, it is much harder to solve. Dealing with many different stages all at once is much more difficult than breaking a problem down into a number of smaller problems and solving each one, one at a time.
Which type of GUI control would be best to use if you wanted the user to select one date from a list of three possible dates to take an exam
A type of GUI control that is best to use if you want the user to select one date from a list of three possible dates to take an exam is radio buttons.
What is a GUI control?A GUI control is an abbreviation graphic user interface control and it can be defined as a form of user interface that is designed and developed to make it easier for end users to interact, control and use an electronic device, especially through a combination of graphical icons, symbols, images and audio indicator.
In this scenario, radio buttons are a type of graphic user interface control (GUI control) that is best to use if you want end users to select one date from a list of three possible dates to take an examination because they are specifically used for mutually exclusive options.
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How many separate band pass filters are on the dx10?.
There are different kinds of filters. There are 15 separate band pass filters on the dx10.
What are the filter of FTDX10?The new features of the FTDX10 is known to be made up of 15 separate band pass filters.
Note that the use of QRM rejection along with the IF DSP such as IF SHIFT/WIDTH, etc. are said to be of High-quality and also has a good and super stable final amplifier.
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The term embedded system refers to any device that includes a computer chip, but that is not a general-purpose workstation, desktop, or laptop computer.
The term embedded system refers to the use of electronics and software within a product, as opposed to a general-purpose computer, such as a laptop or desktop system.
A. True
B. False
Any electronic system that uses a computer chip, but that is not a general-purpose workstation, desktop or laptop computer. Such systems use microcontrollers (MCUs) or microprocessors (MPUs), or they may use custom-designed chips.
6. Rule of Thumb for Build/Buy Decision A. If existing software only gets us 75-80% of what we need, we should probably build. B. If existing software gets us 75-80% of what we need, we should probably buy. C. If existing software gets us more than half of what we need, we should probably build. D. If existing software gets more than half of what we need, we should probably buy
In the above Rule of Thumb, the option that is correct is If existing software gets us 75-80% of what we need, we should probably buy.
Why do you need to buy?Note that in the sales of good and services, when there is an assurance that a software has about 75-80% of what we need, we should probably buy because it may be hard or impossible to see more than than.
Conclusively, A 75-80% is close to a 100% and this also tells you that the software can also meet the requirement of what you want to do.
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So I am currently 13 years old and I have a typing speed average of 135 wpm with a high of 185. Is this speed over average or is it expected?
Answer:
"The average typing speed is around 40 words per minute (wpm). If you want to be very productive, you should aim for a typing speed of 65 to 70 words per minute. It’s easy with the right technique!"
Explanation:
You are discussing execution and validation security for DOM scripting with the web team. A junior team member wants to know if this relates to client-side or server-side code. What is your response
Answer:
Id say server side
Explanation:
The client side of a website refers to the web browser and the server side is where the data source code is stored
what type of security threat allows an attacker to learn you password through the use of an email or phone call? brainscape
Write a report on the effectiveness of using thicker bags. Remember to include the effect on the environment and the economy in your report
The effectiveness of using thicker bags are:
It has the lowest environmental impact in terms of any other disposable bag. It can be used three to six more times.It is environmentally sustainable.What is the effect of thicker plastic bags have on the environment?The use of plastic bags is known to have some form of detrimental effects on the such as animal choking, pollution, and others.
Conclusively, Note that thicker bags needs a lot of plastic to be able to produce it and it goes to waste even if a person do not use it again.
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Winston typically spends about $200 per year playing the lottery. If he took that same amount of money, for 30 years, and invested it in an index fund earning an average of 6%, approximately how much money would Winston have?
Answer:
If Winston invested $200 every year at 6% for 30 years, the $200 would be an annuity and the future value of an Annuity is calculated
as:= Annuity x ( (1 + rate) ^ number of years - 1) / rate = 200 x ( ( 1 + 6%) ³⁰ - 1) / 6%= $15,811.64 Winston
would have $15,811.64
Explanation:
math is proof
When a SQL query is written so as to display the results in a specific order, this order is determined by the _____.
Matter is classified by its physical and chemical properties. Which is a description of the physical properties of matter?
Answer:
All properties of matter are either physical or chemical properties and physical properties are either intensive or extensive.
Explanation:
Extensive properties, such as mass and volume, depend on the amount of matter being measured. Intensive properties, such as density and color, do not depend on the amount of the substance present.
courses.lumenlearning
Computer applications whose purpose is to allow viewers to create, modify or view graphics, audio, video and animations are known as _____.
Computer applications whose purpose is to allow viewers to create, modify or view graphics, audio, video and animations are known as web authoring software.
What are web authoring software?This is known to be a type of software that allow users of all skill types to produce webpages that is made up of the use of graphics, video, audio, etc.
Note that Web authoring tool is a software that makes a person who uses computer to be able to make web pages with ease.
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Which wireless standard operates in both the 2.4 and 5 GHz ranges and is backwards compatible with all of the previous wireless standards
Wi-Fi 6/802.11ax is a wireless standard that operates in both the 2.4 and 5 GHz ranges and it's backward compatible with all of the previous wireless standards.
What is Wi-Fi 6/802.11ax?Wi-Fi 6/802.11ax can be defined as one of the wireless network standards that was designed and developed by the Institute of Electrical and Electronics Engineers (IEEE) to operate on both a 2.4 and 5 GHz microwave bandwidth.
Also, Wi-Fi 6/802.11ax is a wireless standard that was released in late 2019 and early part of 2020.
In conclusion, Wi-Fi 6/802.11ax is designed to be backward compatible with all of the previous wireless standards such as:
Wi-Fi 4/802.11nWi-Fi 3/802.11gWi-Fi 5/802.11acRead more on wireless here: https://brainly.com/question/20366069
What country is associated with the tor relay using the ip address 104. 244. 74. 97?.
Answer:
104.28.63.45 is an IP address located in Santos, Sao Paulo.
Explanation:
If a preferred (faster) learned route over a WAN has administrative distance 110 that competes with a static backup (slower) route, what will the engineer need to set the distance to for the static link so that it becomes a floating static route
The engineer will need to set the distance to 130 for the static link so that it becomes a floating static route.
What is Floating static routes?This is known to be a static routes that is said to have a kind of administrative distance that is also known to be bigger than the administrative distance of any other static route or dynamic routes.
Note that the value 130 stands for the next most logical value, nd as such it is to know that the right route comes first in the steps for administrative distance.
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Dependence and addiction will make you
a drug.
Answer: When a person stops taking a medicine, their body goes through "withdrawal":
Which of the following is NOT a reason why supply chain infections areconsidered especially dangerous?
a. If the malware is planted in the ROM firmware of the device this can make it difficult or sometimes even impossible to clean an infected device.
b. Users are receiving infected devicesat the point of purchase and arecompletely unaware that a brand newdevice may be infected.
c. It is virtually impossible to closelymonitor every step in the supply chain.
d. Supply chains take advantage of thetrusted "chain of trust" concept.
Answer:
D. Supply chains take advantage of the trusted "chain of trust" concept.
Explanation:
Billy needs to calibrate his monitor to ensure that the colors in his images are
accurate. What tool should he use to measure the intensity and accuracy of different
hues?
A. filter cover
B. manipulator
C. distorter
D. colorimeter
Answer:
colorimeter
Explanation:
i took the test and that is the answer