Due to the expense of monitoring the current resource allocation, deadlock-avoiding schemes frequently result in increased runtime overheads. In contrast to strategies that statically prevent the creation of deadlock, deadlock-avoidance strategies permit higher concurrent use of resources. So, a deadlock avoidance strategy might boost system throughput.
What happens if a process is halted while it waits for resources?In the event that a request for resources cannot be fulfilled due to a lack of supply, we look into any processes that are stalled while awaiting resources.
What basic guidelines could help prevent gridlock in the streets?A straightforward rule that might prevent traffic jams is the requirement that cars refrain from entering intersections if it is obvious they would not be able to immediately exit them.
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you are working as a network analyzer for an isp. a client has approached you to set up a network connection for a bank with offices around the state. the network needs to connect these offices with each other in order to gather transaction and account information into a central database. which of the following connections will you provide in this scenario?
a. LAN
b. MAN
c. WAN
d. CAN
In order to share resources, Windows devices must be part of
In order to share resources, Windows devices must be part of a workgroup called WORKGROUP.
Are resources shared in a network?In computing, we often shared resource, or network. This is known to be when a computer resource is said to be made available to people from one host to other hosts and this is usually done on a computer network.
Note that Advanced Sharing is said to be a way of sharing resources in Windows as it helps one to have a detailed customization of the way one what to do the sharing.
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A chart legend?
A.corresponds to the title of the data series column.
B.provides the boundaries of the chart graphic.
C.is based on the category labels in the first column of data.
D.is used to change the style of a chart.
Why is forwarding messages useful?
O to pass along messages and attachments to those who should see them
* to return a message to the message sender and all other original recipients
O to courtesy copy someone with a reply message
O to move old messages into a message archive
Answer:
A. to pass along messages and attachments to those who should see them
Hope this helps :D
Ms. Neese is writing a story and wants the title of each chapter to look the same
(font size, style, color, etc.). What feature will help her do this?
Save As
Table of Contents
Text Alignment
Styles
To make Word documents better, format the text. Find out how to alter the text's alignment, font size, font, and font color.
Which choice allows us to customize text formatting features such font size, color, and alignment?Right-click any style in the Styles gallery on the Home tab and select Modify. Change any formatting elements, such as font style, size, or color, alignment, line spacing, or indentation, that you desire in the formatting area. You can decide if the style change only affects the current document or all future ones.
How do I alter the HTML font size and color?Use the CSS font-size property to alter the font size in HTML. Put it within a style attribute and change the value to what you desire. Then Add this style attribute to a paragraph, heading, button, or span tag in an HTML element.
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Select the correct text in the passage.
Identify who can apply for a graduate certificate.
Pete has a technical certificate and is a robotics technician. Melinda completed her undergraduate certification course last week while studying for her undergraduate degree course. Brian is fresh out of high school and wants to be a robotics automation engineer. Timothy has a bachelor’s degree in mechanical engineering and works in a robotics firm.
Answer:
Timothy can apply for the graduate certificate
Explanation:
because if he has a good bachelor's degree
What is web based
What is local
What is mobile in computer
Answer:
The mobile web refers to browser-based World Wide Web services accessed from handheld mobile devices, such as smartphones or feature phones, or a device. hope this helps :)
Explanation:
Match the feature to its function.
1. Normal View
provide rows of icons to perform different tasks
2. Notes View
displays thumbnails
3. Slide Pane
place where information for handouts can be added
4. Title Bar
provides filename and Minimize icon
5. Toolbars
working window of a presentation
The Matchup of the feature to its function are:
1. Normal view the place where creating and editing occurs .
2. Notes view an area in which information for handouts can be added.
3. Slide pane the place where the slide order can be changed.
4. Menu bar contains lists of commands used to create presentations
5. toolbars provide rows of icons to perform different tasks.
What is the normal view?Normal view is known to be the view that is seen or used in editing mode and this is where a person can work a lot of items so that they can create their slides.
Note that Normal view is one that shows slide thumbnails on the left, that is a large window that depicts the current slide, and also has a section that is often seen below the current slide.
The Matchup of the feature to its function are:
1. Normal view the place where creating and editing occurs .
2. Notes view an area in which information for handouts can be added.
3. Slide pane the place where the slide order can be changed.
4. Menu bar contains lists of commands used to create presentations
5. toolbars provide rows of icons to perform different tasks.
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14.........is an input device, works
more like a photocopy
machine.
A. Scanner
B. Joystick
C. Stylus
D. Plotter
Answer:
A. Scanner
Explanation:
This ia right
Use do while loop to find square root of odd number 1 to 200
Create the logic for a program that prompts a user for 10 numbers and stores them in an array. Pass the numbers to a method that reverses the order of the numbers. Display the array in the main module after invoking the method.
The logic of the program that prints a reversed list is:
def reverse_list(my_list, lent):
my_list.reverse()
return my_list
my_list = []
for i in range(10):
my_list.append(int(input()))
print(reverse_list(my_list, 10))
How to determine the logic of the program?From the question, we have the following parameters that can be used in our computation:
Logic 1:
Get 10 integer inputs for a listPass this list to a methodLogic 2
Get the integer inputs for the list from logic 1Reverse the listPass the reversed list to the main methodLogic 4
Get the reversed integer inputs from logic 3Print the reversed listThere are several ways to do this:
One of them is the following code segment
#Logic 2
def reverse_list(my_list, lent):
my_list.reverse()
return my_list
#Logic 1
my_list = []
#Logic 3
for i in range(10):
my_list.append(int(input()))
print(reverse_list(my_list, 10))
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Even if we reached the state where an AI can behave as a human does, how do we measure if Al is acting like a human? and how can we be sure it can continue to behave that way? We can base the human-likeness of an AI entity with the: Turing Test, the Cognitive Modelling Approach, The Law of Thought Approach, and the Rational Agent Approach. Explain in detail these terms with suitable examples.
We as humans can be able to measure if Al is acting like a human via the use of the Turing Test.
What test tells you if an AI can think like a human?The Turing Test is known to be the tool or the method that is unused in regards to the inquiry in artificial intelligence (AI) for a person to be able to known if or not a computer have the ability of thinking like a human being.
Note that the test is said to be named after Alan Turing, who was known to be the founder of the Turing Test and he was also known to be an English computer scientist, a cryptanalyst, a mathematician and also a theoretical biologist.
Therefore, in regards to the issues with AI, a person or We as humans can be able to measure if Al is acting like a human via the use of the Turing Test.
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explain the benefits of object oriented design
Answer:
Maintainability, Reusability , Encapsulation , Scalability
Explanation:
Maintainability --> Breaks down large and complex systems into smaller parts which are easier to manage. With each object having clear purpose.
Reusability --> Once a object is tested it can be reused in different aspect of systems allowing code duplication to decrease.
Encapsulation --> Reduces the risk of unintended interference since internal workings of an objects are hidden from other objects.
Scalability --> New objects can be added to the system without having to change the existing code. (using objects allows code to be in a generic format thus easier code addition in the form of objects)
5. Lael is always on the lookout for qualified students who might be interested in running for office in student groups. A student is qualified to be an officer if they have already been elected to office in a student group; and if they have not, they are qualified if they have been certified financially. Populate the Officer Qualified column as follows
At Illinois' Valerian State College's Student Activities Office, Lael Masterson works.
Who was Lael?Lael wants your assistance to finish the workbook because she has begun gathering data on Valerian State students interested in helping to manage student organizations.
Go to the worksheet for Student Representatives. To determine a student's possible base hourly rate (which is based on the number of years of post-secondary education), put the following calculation in cell E2 using the function.
Look for the Post-Secondary Years value using a structured reference. Using an absolute reference, get the value from the table's second row in the range P13:U14.
Therefore, At Illinois' Valerian State College's Student Activities Office, Lael Masterson works.
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As more devices and appliances make use of RTOSs, the necessity of protecting them from hackers becomes increasingly critical. Developers are working to improve the security of the software and to safeguard communications between such devices. How concerned are you about the security of RTOSs in cars, smart homes, and wearable technology
It should be noted that the main concern for the devices is the security system. It's important for the devices to be secured from unauthorized users.
A real-time operating system simply means an operating system that is used in processing data and events that have time constraints.
Nowadays, there are various security concerns. Therefore, it's important for RTOSs in cars, smart homes, and wearable technology to be highly secured. This is important in order to prevent cybercriminals and unauthorized users.
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You are writing an algorithm that will multiply two numbers.
Which step is not needed in your algorithm?
O A. Place the numbers in order from largest to smallest.
© B. Show the product of the two numbers.
O C. Multiply the two numbers.
© D. Find the numbers that are to be used in the math
problem. And do anyone have answer keys for this whole course
Question #2
Complete the sentence.
______ a vector image applies a surface color and texture to a wireframe to make it look more like a real-life object.
-Capturing
-Pixelating
-Rendering
-Blocking
The process of turning camera-recorded raw data into viewable image and video files is known as rendering.
What is Rendering?The process of creating a photorealistic or non-photorealistic image from a 2D or 3D model using a computer program is known as rendering or image synthesis. The render is the name given to the final image. A scene file containing objects can define multiple models in a strictly defined language or data structure.
The scene file includes details about the virtual scene's geometry, viewpoint, texture, lighting, and shading. After that, a rendering program processes the data in the scene file and outputs the results as a digital image or raster graphics image file. The idea of an artist's impression of a scene is analogous to the term "rendering."
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This program extends the earlier "Online shopping cart" program. (Consider first saving your earlier program).
(1) Extend the ItemToPurchase struct to contain a new data member. (2 pt)
char itemDescription[ ] - set to "none" in MakeItemBlank()
Implement the following related functions for the ItemToPurchase struct.
PrintItemDescription()
Has an ItemToPurchase parameter.
(2) Create three new files:
ShoppingCart.h - struct definition and related function declarations
ShoppingCart.c - related function definitions
main.c - main() function (Note: main()'s functionality differs from the warm up)
Build the ShoppingCart struct with the following data members and related functions. Note: Some can be function stubs (empty functions) initially, to be completed in later steps.
Data members (3 pts)
char customerName [ ]
char currentDate [ ]
ItemToPurchase cartItems [ ] - has a maximum of 10 slots (can hold up to 10 items of any quantity)
int cartSize - the number of filled slots in array cartItems [ ] (number of items in cart of any quantity)
Related functions
AddItem()
Adds an item to cartItems array. Has parameters of type ItemToPurchase and ShoppingCart. Returns ShoppingCart object.
RemoveItem()
Removes item from cartItems array (does not just set quantity to 0; removed item will not take up a slot in array). Has a char[ ](an item's name) and a ShoppingCart parameter. Returns ShoppingCart object.
If item name cannot be found, output this message: Item not found in cart. Nothing removed.
ModifyItem()
Modifies an item's description, price, and/or quantity. Has parameters of type ItemToPurchase and ShoppingCart. Returns ShoppingCart object.
GetNumItemsInCart() (2 pts)
Returns quantity of all items in cart. Has a ShoppingCart parameter.
GetCostOfCart() (2 pts)
Determines and returns the total cost of items in cart. Has a ShoppingCart parameter.
PrintTotal()
Outputs total of objects in cart. Has a ShoppingCart parameter.
If cart is empty, output this message: SHOPPING CART IS EMPTY
PrintDescriptions()
Outputs each item's description. Has a ShoppingCart parameter.
(3) In main(), prompt the user for a customer's name and today's date. Output the name and date. Create an object of type ShoppingCart. (1 pt)
(4) Implement the PrintMenu() function in main.c to print the following menu of options to manipulate the shopping cart. (1 pt)
(5) Implement the ExecuteMenu() function in main.c that takes 2 parameters: a character representing the user's choice and a shopping cart. ExecuteMenu() performs the menu options (described below) according to the user's choice, and returns the shopping cart. (1 pt)
(6) In main(), call PrintMenu() and prompt for the user's choice of menu options. Each option is represented by a single character.
If an invalid character is entered, continue to prompt for a valid choice. When a valid option is entered, execute the option by calling ExecuteMenu() and overwrite the shopping cart with the returned shopping cart. Then, print the menu and prompt for a new option. Continue until the user enters 'q'. Hint: Implement Quit before implementing other options. (1 pt)
(7) Implement the "Output shopping cart" menu option in ExecuteMenu(). (3 pts)
8) Implement the "Output item's description" menu option in ExecuteMenu(). (2 pts)
(9) Implement "Add item to cart" menu option in ExecuteMenu(). (3 pts)
(10) Implement the "Remove item from cart" menu option in ExecuteMenu(). (4 pts)
(11) Implement "Change item quantity" menu option in ExecuteMenu(). Hint: Make new ItemToPurchase object before using ModifyItem() function. (5 pts)
Answer:
To create an online shopping cart. You need to do the following:
Update the ItemToPurchase struct to include a new data member called itemDescription.
Create three new files: ShoppingCart.h, ShoppingCart.c, and main.c.
Build the ShoppingCart struct with the following data members: customerName, currentDate, cartItems (which can hold up to 10 items of any quantity), and cartSize.
Implement the AddItem, RemoveItem, ModifyItem, GetNumItemsInCart, GetCostOfCart, PrintTotal, and PrintDescriptions functions for the ShoppingCart struct.
In the main function, prompt the user for a customer's name and today's date, and create an object of type ShoppingCart.
Implement a menu of options to manipulate the shopping cart in the PrintMenu function in main.c.
Implement the ExecuteMenu function in main.c to perform the menu options according to the user's choice.
Implement the "Output shopping cart" menu option in ExecuteMenu.
Implement the "Output item's description" menu option in ExecuteMenu.
Implement the "Add item to cart" menu option in ExecuteMenu.
Implement the "Remove item from cart" menu option in ExecuteMenu.
Implement the "Change item quantity" menu option in ExecuteMenu.
Note: Each step has a point value assigned to it, and some steps have hints provided.
Current Tetra Shillings user accounts are management from the company's on-premises Active Directory. Tetra Shillings employees sign-in into the company network using their Active Directory username and password.
Employees log into the corporate network using their Active Directory login credentials, which are maintained by Tetra Shillings' on-premises Active Directory.
Which collection of Azure Active Directory features allows businesses to secure and manage any external user, including clients and partners?Customers, partners, and other external users can all be secured and managed by enterprises using a set of tools called external identities. External Identities expands on B2B collaboration by giving you new options to communicate and collaborate with users outside of your company.
What are the three activities that Azure Active Directory Azure AD identity protection can be used for?Three crucial duties are made possible for businesses by identity protection: Automate the identification and elimination of threats based on identity. Use the portal's data to research dangers.
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The models below represent nuclear reactions. The atoms on the left of the equal sign are present before the reaction, and the atoms on the right of the equal sign are produced after the reaction.
Model 1: Atom 1 + Atom 2 = Atom 3 + energy
Model 2: Atom 4 = Atom 5 + Atom 6 + energy
Which of these statements is most likely correct about the two models?
Both models show reactions which produce energy in the sun.
Both models show reactions which use up energy in the sun.
Model 1 shows reactions in the nuclear power plants and Model 2 shows reactions in the sun.
Model 1 shows reactions in the sun and Model 2 shows reactions in a nuclear power plant.
The statements which is most likely correct about the two models are Both models show reactions which produce energy in the sun. Thus, option A is correct. Thus, option A is correct.
The basic fusion reaction through which the sun produces energy is when two isotopes of hydrogen, deuterium and tritium, atoms undergoes fusion reaction resulting to an helium atom, an extra neutron and energy. In this reaction, some mass are being transformed into energy.
Model 1 shows reactions in the nuclear power plants and Model 2 shows reactions in the sun.
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Computers are used to input, store, process, find and share vast amounts of data and information, and they can do so in
fractions of a second. Discuss the concept of abstraction and abstract data types on computer programming
The concept of abstraction and abstract data types on computer programming is given below.
The use of abstraction to manage complexity is crucial. When anything is regarded abstractly, just the salient characteristics are highlighted. It is not necessary to recall or even notice the information that is left out.
What is abstraction?An abstraction of a data structure that merely provides the interface to which the data structure must conform is referred to as an abstract data type. No precise information about how something should be implemented or in what programming language is provided by the interface.
An object's behavior can be described by a set of values and a set of actions, and this behavior is known as an abstract data type (ADT). The definition of ADT merely specifies the actions that must be taken, not how they must be carried out.
Therefore, List data structures, stack data structures, and queue data structures are examples of abstract data types in data structures. The abstract data type defines a number of legitimate operations that can be performed on a specific data structure.
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The role of ICT In government.
Answer:Communication between a government and its citizens can happen in real-time since messages are delivered instantaneously.
E-Government uses ICT for the development of more efficient and more economical government.
Explanation:
What did World Com do to try to keep its stock price from falling?
if a software is more than the capacity of RAMand they cannot be loaded into the RAM completely,in such case a solution might b e excute such software directly from the secondary storage instead of laoding it into the RAM for execution.
do you recommend such a large software can be executed directly from the secondary storage especially if e use relative fast SSD storage?
justify your answer with reason in either support or against
No, I do not recommend such a large software can be executed directly from the secondary storage especially if e use relative fast SSD storage.
Why the response above?It is generally not recommended to execute a large software directly from the secondary storage, especially if the storage is a hard disk drive (HDD). This is because the access speed of an HDD is much slower than the access speed of RAM.
When a software is executed from the secondary storage, the system must first load the necessary data and instructions from the storage into the RAM before it can begin executing them.
In all, it is better to have sufficient RAM to fully load and execute large software programs, as this will provide the best performance.
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Billie downloads an email attachment from a co-worker. The attachment contains a virus. Within minutes of downloading the file, Billie's computer shuts down and will not turn back on. The company uses an intranet network. How did a virus most likely get into the original file sent to Billie? Explain your answer.
Answers:
You suspect that you have accidentally downloaded a virus.Turn off his computer and reboot from a clean system disk.She has no reason to expect a file from this person.Lisa has received a file attachment from a co-worker, James.The attachment contains a virus.The virus most likely get into the original file sent to Billie through a corrupt file that was sent and it automatically pitch itself to the file.
How do viruses get into files?A lot of Computer Viruses are known to often spread to other disk drives or computers mostly wen an infected files are gotten through downloads that are gotten from websites, email attachments, etc.
Note that the issue is that virus most likely get into the original file sent to Billie through a corrupt file that was sent and it automatically pitch itself to the file.
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What is social displacement? Question 22 options: the gained efficiency in being able to communicate through technology , the act of moving files from your computer to an external site , the risk of being "unfriended" by someone on social media , the reduced amount of time we spend communicating face to face
Answer: The Answer should be D
Explanation: It's the definition.
A network consists of 75 workstations and three servers. The workstations are currently connected to the network with 100 Mbps switches, and the servers have 1000 Mbps connections. Describe two network problems that can be solved by replacing the workstations' 100 Mbps switches and NICs with 1000 Mbps switches and NICs. What potential problems can this upgrade cause
Answer:
A) i) starvation ii) flow control
B) Network congestion
Explanation:
A) Network problems that can be addressed / solved
By replacing the workstations 100 Mbps switches with 1000 Mbps switches the problem of
Starvation; been faced by the servers due to the delay in sending data to be processed by the servers from the workstations will be resolved .
Flow control : The huge difference in the speeds of the workstations and servers causes a network buffer which leads to packet loss therefore when the workstations 100 Mbps switch is replaced with 1000 Mbps switch this network problem will be resolved
b) The potential problem that can be encountered is Network Congestion
Which avenue may utilize video streaming, audio narration, print designs and animation?
The (blank) may utilize video streaming, audio narration, print designs and animation.
Answer:
Explanation:
Multimedia medium may utilize video streaming, audio narration, print designs and animation as they are all part of it.
Answer:
Explanation:
ans is multimedia as it contains all of 'em
hello! can someone write a c++ program for this problem
Problema 2018.3.2 - Cheated dice
Costica is on vacation and his parents sent him to the country. There he gets terribly bored and looking through his grandfather's closet, he came across a bag full of dice. Having no one to play dice with, but it seemed to him that some of the dice were heavier than the others, Costica chose a dice and started to test it by throwing it with him and noting how many times each face fell. He then tries to figure out whether the dice are rolled or not, considering that the difference between the maximum number of appearances of one face and the minimum number of occurrences (of any other face) should not exceed 10% of the total number of throws.
Requirement
Given a number N of dice rolls and then N natural numbers in the range [1: 6] representing the numbers obtained on the rolls, determine whether the dice is tricked according to the above condition.
Input data
From the input (stdin stream) on the first line reads the natural number N, representing the number of rolls. On the following N lines there is a natural number in the range [1: 6] representing the numbers obtained on throws.
Output data
At the output (stdout stream) a single number will be displayed, 0 or 1, 0 if the dice are normal, and 1 if it is cheated.
ATTENTION to the requirement of the problem: the results must be displayed EXACTLY in the way indicated! In other words, nothing will be displayed on the standard output stream in addition to the problem requirement; as a result of the automatic evaluation, any additional character displayed, or a display different from the one indicated, will lead to an erroneous result and therefore to the qualification "Rejected".
Restrictions and clarifications
1. 10 ≤ N ≤ 100
2. Caution: Depending on the programming language chosen, the file containing the code must have one of the extensions .c, .cpp, .java, or .m. The web editor will not automatically add these extensions and their absence makes it impossible to compile the program!
3. Attention: The source file must be named by the candidate as: . where name is the last name of the candidate and the extension (ext) is the one chosen according to the previous point. Beware of Java language restrictions on class name and file name!
Input data
10
6
6
6
6
6
6
6
6
6
6
Output data
1
Roll the dice 10 times, all 10 rolls produce the number 6. Because the difference between the maximum number of rolls (10) and the minimum number of rolls (0) is strictly greater than 10% of the total number of rolls (10% of 10 is 1), we conclude that the dice are oiled.
Input data
10
1
4
2
5
4
6
2
1
3
3
Output data
0
Throw the dice 10 times and get: 1 twice, 2 twice, 3 twice, 4 twice, 5 and 6 at a time. Because the difference between the maximum number of appearances (two) and the minimum number of occurrences (one) is less than or equal to 10% of the total number of throws (10% of 10 is 1), we conclude that the dice are not deceived.
Answer:
f0ll0w me on insta gram Id:Anshi threddy_06 (no gap between I and t)
Recognizing a problem exists and taking action to resolve it is an example of _____.
initiative
compromise
diplomacy
communication
Answer:
Initiative
Explanation:
just completed on edg 2021