The statement given "Computer systems use stacks. For example, when a function is called, they create local variables on a stack which are removed from the stack when the function terminates." is true because computer systems do indeed use stacks for various purposes.
When a function is called, the computer system typically creates a stack frame on the stack to store local variables, function parameters, and return addresses. This stack frame is then popped from the stack when the function terminates, effectively removing the local variables and cleaning up the stack.
This mechanism ensures proper management of function calls and allows for the efficient allocation and deallocation of memory resources. The use of stacks in computer systems is fundamental to the execution of programs and plays a crucial role in managing function calls and memory allocation. Therefore, the statement is true.
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You learned that "The CPU interacts with memory in a process that is known as
the fetch-decode-execute cycle. An instruction gets fetched (brought up) from
memory, decoded (analyzed) in the control unit, and then executed (put into
action) by the ALU." Can you think of a comparison to something that happens in
real life that would make this process easier to understand and remember?
Answer:
okay this is going to be weird but hopefully it helps you go to a restaurant you use the menu to place an order the waiter analyzes the order and then it brings it to you
Explanation:
so in other words the menu is bringing up what you want
the waiter is the person who analyzes the order
and then to put it to action is when you receive the order and eat it.
I know this is a weird analogy but I hope it helps
Information that enters your system could never be retrieved without:_________
Information that enters your system could never be retrieved without proper data retrieval methods or tools. To retrieve the information, follow these steps:
Identify the location where the information is stored, such as a hard drive, cloud storage, or database, Use an appropriate retrieval method or tool for the specific storage type, such as a file explorer for hard drives, a cloud storage interface for cloud storage, or SQL queries for databases. What is database: A database is a large collection of data that has been formatted to fit a certain standard.This would make it easily asscessed when needed. It's a collection of data,formatted to fit a certain standard. Navigate to the desired information or search for it using keywords or specific identifiers, Access and retrieve the information, making sure to follow any necessary security protocols or permissions. Remember, always ensure that you have proper authorization and follow data privacy guidelines when retrieving information from any system.
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Replace the nulls values of the column salary with the mean salary.
When data is combined across lengthy time periods from various sources to address real-world issues, missing values are frequently present, and accurate machine learning modeling necessitates careful treatment of missing data.
What is Column salary?
One tactic is to impute the missing data. A wide range of algorithms, including simple interpolation (mean, median, mode), matrix factorization techniques like SVD, statistical models like Kalman filters, and deep learning techniques.
Machine learning models can learn from partial data with the aid of approaches like replacement or imputation for missing values. Mean, median, and mode are the three basic missing value imputation strategies.
The median is the middle number in a set of numbers sorted by size, the mode is the most prevalent numerical value for, and the mean is the average of all the values in a set.
Thus, When data is combined across lengthy time periods from various sources to address real-world issues, missing values are frequently present, and accurate machine learning modeling necessitates careful treatment of missing data.
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Determine if the given statements are true or false.
the hexadecimal equivalent
of 22210 is de.
the binary equivalent of
d7 is 11010011.
the decimal equivalent of
1316 is 19.
The given statements are the hexadecimal equivalent of 22210 is de is false, the binary equivalent of d7 is 11010011 is true & the decimal equivalent of 1316 is 19 is true
What is hexadecimal equivalent?Hexadecimal equivalent is a way of expressing numbers using the base-16 numbering system. This system uses the characters 0-9, and the letters A-F to represent a numerical value. Each character in the hexadecimal representation of a number is called a "digit". Each digit has a value that is 16 times the value of the digit to its right. For example, the hexadecimal number A2 would be equivalent to the decimal number 162 (A = 10 and 2 = 2). Hexadecimal numbers are widely used in computing and programming as they are easier to read and use than binary numbers.
The hexadecimal equivalent of 22210 is 561E. The binary equivalent of d7 is 11010111, and the decimal equivalent of 1316 is 19. Hexadecimal and binary numbers are both base 16 and base 2 number systems, respectively. The decimal number system is base 10. To convert from one number system to another, the number must be converted from its original base to base 10, then from base 10 to the desired base. For example, to convert from hexadecimal to binary, you would first convert the hexadecimal number to decimal, then convert the decimal number to binary.
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This is an example of what type of formula?
=(D1+D17)
Question 2 options:
ADDITION
SUBTRACTION
RANGE
AVERAGE
Answer:
Average
Explanation:
The term 'average' refers to the 'middle' or 'central' point. When used in mathematics, the term refers to a number that is a typical representation of a group of numbers (or data set). Averages can be calculated in different ways - this page covers the mean, median and mode.
under what circumstances would you turn off windows backup and restore
If another program is taking care of backing up your system and data, or if you don't need to back up your system and data, you should disable Windows backup and restore.
Windows comes with a function called Windows Backup and Restore that enables you to back up your data and system. A backup of your system and data can be made using this practical tool in case something were to happen to corrupt or lose your data. However, you can disable Windows Backup and Restore to conserve system resources if you have another program that handles backing up your system and data or if you don't need to back them up. Windows Settings or the Control Panel are where you can disable Windows Backup and Restore. It's crucial to understand that if you disable Windows Backup and Restore.
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One of the main purposes for the m240b is to provide heavy volumes of _________________________________________ fire to suppress and destroy enemy personnel in support of an attack.
The main purpose of the M240B is to provide heavy volumes of suppressive and destructive fire to aid in the suppression and destruction of enemy personnel during an attack.
The M240B is a belt-fed, medium machine gun used by the United States military. It is commonly employed to support infantry units during offensive operations. When engaging enemy personnel, the M240B is designed to lay down a continuous and heavy volume of fire in order to suppress the enemy and prevent them from effectively engaging friendly forces.
Suppression refers to the act of keeping the enemy's heads down and limiting their ability to return fire. By firing a high volume of rounds, the M240B creates a wall of bullets that forces the enemy to seek cover and reduces their ability to accurately engage friendly forces.
Additionally, the M240B is capable of inflicting significant damage on enemy personnel, hence its purpose to destroy the enemy. Its firepower and caliber make it an effective weapon for neutralizing threats on the battlefield. The destructive power of the M240B helps to eliminate enemy combatants, making it an essential asset in achieving mission objectives.
In summary, the M240B's main purpose is to provide heavy volumes of suppressive and destructive fire, which suppresses the enemy's ability to return fire and destroys enemy personnel, ultimately supporting an attack.
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what is a cloud in the world of computing
Answer:
In the simplest terms, cloud computing means storing and accessing data and programs over the internet instead of your computer's hard drive
Explanation:
help i don't know the answer
A test bed is an environment with all the necessary hardware and software to test a software system or component.
What is meant by hardware and software?The term "hardware" describes the actual, outward-facing parts of the system, such as the display, CPU, keyboard, and mouse. Contrarily, software refers to a set of instructions that allow the hardware to carry out a certain set of activities.RAM, ROM, Printer, Monitor, Mouse, Hard Drive, and other items are some examples of hardware. Software examples include, MySQL, Microsoft Word, Excel, PowerPoint, Notepad, Photoshop, and more.System software, utility software, and application software are some of the numerous kinds of software that can be used with computers.Office suites, graphics software, databases, database management software, web browsers, word processors, software development tools, image editors, and communication platforms are some examples of contemporary applications. software for a system.To learn more about hardware and software, refer to:
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How can you make the drawing tools contextual tab appear
Answer:
C. place the insertion point in any text in the text box.
Typically, the Ribbon contains the Draw tab. Here's how to add it, though, if you can't see it on yours. Customize the ribbon by selecting it with the right mouse click. Click OK after selecting the checkbox next to draw. Thus, option C is correct.
What make the drawing tools contextual tab appear?If your Draw Tools are hidden, you can reveal them by bringing up the View menu, selecting Toolbars, and then selecting Drawing. Look at the Draw Tools' features for a bit.
When you click outside these objects, the tools in the contextual tabs are put away, giving you the options and resources you need to deal with them.
Clicking on the item causes the tab to reappear, and you can get them back. Your workspace remains uncluttered as a result.
Therefore, place the insertion point in any text in the text box.
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a max heap can be represented by an arraylist with the values stored in level-order (breadth first), top-down, left-to-right fashion. the arraylist representation for the following heap is: [50, 35, 15, 12, 3, 5].an image of max heaplet's delete (pop) an element from the above heap. what is the resulting arraylist representation of the heap?
The resulting arraylist representation of the heap after deleting the element would be: [35, 15, 12, 3, 5].
What is arraylist?An ArrayList is a dynamic array class in Java that is used to store a list of objects. It is a part of the Java Collection Framework and is similar to an array, except that its size grows dynamically as you add elements to it. An ArrayList can contain duplicate elements and null values. It is also a thread-safe data structure, meaning that multiple threads can access it without interfering with each other.
The max heap is a special type of binary heap which is a complete binary tree where the root node contains the largest value and for each node in the tree, the value of the node is greater than the value of its children. A max heap is typically implemented using an arraylist. This is because the arraylist allows for efficient indexing of the elements in the heap. Every node in the heap contains a pointer to its left and right children, as well as a pointer to its parent node. This allows for efficient navigation of the tree.
When deleting (popping) an element from a max heap, the element at the root node (which contains the largest value) is removed. The last element of the arraylist is then swapped with the root node and the heap is restructured so that it maintains the max heap property. Thus, the resulting arraylist representation of the heap after deleting the element would be: [35, 15, 12, 3, 5]. This is because the element with the largest value - 50 - was removed, and the last element - 5 - was swapped with the root node.
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what is described as a cornerstone in examining the value of an it project?
In examining the value of an IT project, the return on investment (ROI) is often described as a cornerstone.
ROI is a financial metric used to evaluate the profitability and efficiency of an investment. It measures the net gain or loss generated in relation to the project's cost.
To calculate ROI for an IT project, the following formula is commonly used:
ROI = (Net Project Benefits - Project Costs) / Project Costs * 100
The "Net Project Benefits" refer to the monetary gains or cost savings achieved through the IT project. These benefits can include increased revenue, reduced operational costs, improved productivity, or other tangible and intangible factors. The "Project Costs" encompass the expenses associated with the project, such as hardware and software procurement, development and implementation costs, training expenses, and ongoing maintenance.
By assessing the ROI, stakeholders can determine whether an IT project is financially viable and provides sufficient value to justify the investment. It serves as a crucial measure for decision-making, project prioritization, and resource allocation within an organization. However, it is important to note that ROI should be considered alongside other factors, such as strategic alignment, risk assessment, and qualitative benefits, to gain a comprehensive understanding of an IT project's value.
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The collaborative team responsible for creating a film is in the process of creating advertisements for it and of figuring out how to generate excitement about the film. Which of the five phases of filmmaking are they most likely in?
1 distribution
2 pre-production
3 production
4 post-production
Answer:
1. distribution
Explanation:
Filmmaking can be defined as the art or process of directing and producing a movie for viewing in cinemas or television. The process of making a movie comprises of five (5) distinct phases and these are;
1. Development.
2. Pre-production.
3. Production.
4. Post-production.
5. Distribution.
In this scenario, the collaborative team responsible for creating a film is in the process of creating advertisements for it and of figuring out how to generate excitement about the film.
Hence, they are likely in the distribution phase of the five phases of filmmaking.
Distribution refers to the last phase of filmmaking and it is the stage where the collaborative team considers a return on investment by creating advertisements in order to have a wider outreach or audience.
Answer:
a: distribution
Explanation:
edg2021
Distribution si where the movie gets distributed and promoted
In which place does essential computing of computer takes place at?
option
1]microprocessor
2]ram
3]motherboard
4]none
Answer:i
Explanation: gjjkh
This is for career exploration, I need help please! <3 HELPPPP
Grant and Cara are coworkers at a design firm. Grant is so good at his job that he does not like to listen to the opinions of others. Cara is not as experienced as Grant and it takes her a little bit longer to complete design tasks, but she is a good listener and tries to make changes that her co-workers suggest. Which person would you rather work with? Give two reasons for your answer. Why might co-curricular, extra-curricular, career preparation, or extended learning experiences have been important in helping prepare the person you chose to have those qualities that are desirable in the workplace?
Answer: cara.
Explanation: i would pick cara because she would listen to you better and Luke try her best to get what you want!
Answer:
CARA
Explanation:
1. I would rather work with Cara because she would listen to me and understand me that in my opinion is a good co worker
Which one of the following is not an advantage or disadvantage of shifting to robotics-assisted camera assembly methods? Copyright owl Bus Software Copyna distributing of a party website posting probled and cont copyright violation The capital cost of converting to robot-assisted camera assembly can increase a company's interest costs to the extent that a portion of the capital costs are financed by bank loans O Robot-assisted camera assembly increases the annual productivity of camera PATs from 3,000 to 4,000 cameras per year. Robot-assisted camera assembly reduces the size of product assembly teams from 4 members to 3 members Robot-assisted assembly reduces total annual compensation costs per PAT and also reduces the overtime cost of assembling a camera O Robot-assisted camera assembly increases annual workstation maintenance costs
The option "Robot-assisted camera assembly increases annual workstation maintenance costs" is not an advantage or disadvantage of shifting to robotics-assisted camera assembly methods.
Shifting to robotics-assisted camera assembly methods can have various advantages and disadvantages. However, the specific option mentioned, which states that robot-assisted camera assembly increases annual workstation maintenance costs, does not fall under the advantages or disadvantages typically associated with this shift. It is important to note that the option suggests a negative aspect, but it does not directly relate to the advantages or disadvantages of robotics-assisted camera assembly.
The advantages of shifting to robotics-assisted camera assembly methods often include increased productivity, reduction in assembly team size, decreased compensation costs, and improved efficiency. Disadvantages may include high initial capital costs, potential financing-related interest costs, and potential challenges in maintenance and repairs. However, the mentioned option about increased workstation maintenance costs does not align with the typical advantages or disadvantages associated with robotics-assisted camera assembly methods.
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A customer seeks to buy a new computer for a private use at home.The customer primarily needs the computer to use the Microsoft PowerPoint application for the purpose of practice presentation skills.As a sales person what size hard disc would you recommend and why?
Answer:
The most common size for desktop hard drives is 3.5 inches, they tend to be faster and more reliable, and have more capacity. But they also make more noise.
Explanation:
If you are continually deleting and installing programs or creating content, the disc must have good reliability.
Keep in mind that larger hard drives are also a little slower, so it is preferable to opt for two smaller ones. Large hard drives are partitioned so there is no problem gettin
chbdg good performance, but if you put everything on one big disk and it breaks, you will lose everything.
If you buy 2 small disks, check that the motherboard does not limit the speed of a second hard disk.
A mind map presents project information in what type of format?
nt
O unordered
linear
serial
sequential
Answer:
Unordered
Explanation:
got in on edg
Answer:
B
Explanation:
What is the web page path on the web server for the URL:
http://www.mydomain.com/main/index.html?
O http://
O www.mydomain
O main/index.html
O index.html
Answer:
C: main/index.html
Explanation:
you have an existing computer running windows 10 enterprise. you want to configure a raid 5 array in the computer. you install three new sata drives and then use the raid controller integrated into the motherboard to define a raid 5 array using them. when you boot the computer, windows does not show the logical raid drive you just created. what should you do?
when you boot the computer, windows does not show the logical raid drive you just created. To overcome this, you should the raid controller's drivers should be installed.
What is a RAID drive?
Several physical disk drive components are combined into one or more logical units using the data storage virtualization technology known as RAID in order to increase performance, provide data redundancy, or both.
In order to safeguard data in the event of a drive failure, data can be stored in numerous locations on either hard disks or solid-state drives (SSDs) using RAID (redundant array of independent disks). RAID levels varies, though, and not all of them aim to provide redundancy.
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in terms of big data what is veracity quizlet
Veracity refers to the quality and accuracy of data in big data analysis. It is one of the four V's of big data, along with volume, velocity, and variety.
Veracity is a critical aspect of big data analysis, as the quality and accuracy of the data being analyzed can significantly impact the results of the analysis. Veracity refers to the trustworthiness, completeness, and consistency of the data, and it is often challenging to ensure due to the massive amounts of data involved in big data analysis.
In addition to the four V's, some experts consider other factors, such as variability, validity, and volatility, when discussing big data. However, veracity remains a fundamental aspect of big data analysis, as it ensures that the data being used is reliable and accurate, leading to more meaningful insights and better decision-making. Ensuring veracity requires careful attention to data collection, processing, storage, and analysis to ensure that the data remains accurate and consistent throughout the process.
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What feature is available to add a auggestion in the margin of someone else's document.
What is the default file setting for quick export with transparency?.
Answer:
Go to Edit > Preferences > Export. Select File > Export > Export Preferences.
the configuration will be Edit > Preferences > Export. Select File > Export > Export Preferences in photoshop.
what is photoshop ?Photoshop is a graphic editor software developed by Adobe Incorporation popular software and used in any industries in editing digital art and raster graphics now a days.
several color compositions like CMYK, RGB, CIELAB, duotone can be supported by this software which involve in conversion and change of the color values of the graphics.
There are multiple number of application of Photoshop which show many benefits like the versatility to mix and mix picture content and textual content, create a content effect, shadows, textures, and embosses, manipulation of images in creative ways and re-create images
Photoshop can Correct color, Reduce red eye, Add borders, Change to grayscale, Work with layers
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Codes written for one type of computer using _____ do not work on another type of computer.
Answer:
Codes written for one type of computer using assembly language do not work on another type of computer. Assmebly language generally is displayed as a list of letter and number codes that communicate certain functions.
What do the media do in their role as watchdog?
O The media monitor events and activities and alert the public to questionable actions.
O The media influence the public's opinion of events by choosing what information to report.
O The media check ratings and only publish information and views that please their audience.
O The media check for bias in the coverage of events and in the sources and data used in reporting.
Answer: The media monitor events and activities and alert the public to questionable actions.
Explanation:
This involves investigating and reporting on issues of public concern, holding those in power accountable for their actions, and serving as a check on government and other institutions to ensure transparency and accountability. By doing so, the media helps to ensure that the public is well-informed and can make informed decisions about important issues affecting their lives.
Answer:
option A
Explanation:
hope this helps
A technique used to compromise a system is known as a(n)
A. Asset
B. Access method
C. Exploit
D. Risk
The right answer is C, which states that an exploit is a method used to breach a system.
What is the definition of a system simple?A system is a group of components or elements positioned in order to accomplish a specific objective. The phrase (which is semantically related to the word "method" in the statement "I have my own little system") can be used to refer to both the components of the system and the actual structure or design (as in "computer system").
Why is a computer system important?It controls the hardware, software, processes, and memory of the computer. Using this technique, you can communicate with the computer even if you don't comprehend its language. An operating system is essential to the operation of a computer.
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the electric plug is perhaps the commonest of electrical products. it has a number of components: the casing, the pins, the connectors, a cable clamp, fasteners, and, in come plugs, a fuse.
One of the most popular electric products is the electric plug. It has parts like a casing, connections, pins, a cable clam, a fuse, etc. A casing's ability to be a good electrical insulator is one of its functions. It is built for security. A plug's case is the plastic or rubber that surrounds the plug. It serves as a safeguard.
What is electric plug?
Electric equipment is connected to a alternating current (AC) main courses electricity power supply in structures and other locations via AC power plugs and sockets. Different voltage and current ratings, shapes, sizes, and connector types distinguish different electrical plugs or sockets from one another. Around the world, various standard systems for sockets and plugs are in use. In the 1880s, connection to light sockets and wall-mounted outlets were replaced with plugs and sockets for air conditioners. Numerous varieties have been produced for ease and safety from electrical harm. There are roughly 20 varieties currently in widespread usage worldwide, while numerous outdated socket types can still be found in older structures.
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Using a contrasting location to highlight your work can confuse your theme and process for your audience, such as using a desert landscape to display your images about conservation.
True
False
Using a contrasting location to highlight your work can confuse your theme and process for your audience. In the example you provided, using a desert landscape to display images about conservation could be confusing to the audience, as the desert is not typically associated with conservation.
The location in which you display your work can have a strong impact on the way it is perceived by the audience, and it is important to choose a location that is appropriate and supports the theme and message of your work.
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Which statement is true about input and output devices? A. An input device receives information from the computer and an output device sends information to the computer. B. An output device receives information from the computer and an input device sends information to the computer. C. Neither statement is true. D. Both statements are true
Answer:
B. An output device receives information from the computer and an input device sends information to the computer.
Explanation:
Output device: The term "output device" is described as a device that is responsible for providing data in multitude forms, a few of them includes hard copy, visual, and audio media. The output devices are generally used for projection, physical reproduction, and display etc.
Example: Printer and Monitor.
Input device: The term "input device" is determined as a device that an individual can connect with the computer in order to send some information inside the computer.
In the question above, the correct answer is option-B.
The carbon-14 isotope is important because it allows scientists to determine the ___________ of an organic sample.
Answer:
radiocarbon dating and radiolabeling, to detect specific bacteria
Explanation:
from google: Carbon-14, which is radioactive, is the isotope used in radiocarbon dating and radiolabeling. … medically important radioactive isotope is carbon-14, which is used in a breath test to detect the ulcer-causing bacteria Heliobacter pylori.