The C drive is saved when you save something to the desktop of a school computer.
What are the Uses of Desktop Computers?A desktop computer is a personal computer created for everyday use at a single location on or near a desk due to its size and power requirements. The most typical design has a case that accommodates the power supply, motherboard (a printed circuit representatives with a microprocessor as the main processing unit, remembering, bus, certain peripherals, and other electronic parts), disk storage (usually one or more hard disk drives, solid-state drives, visual disc drives, and in early models a floppy disk drive); a keyboard and mouse for input; and a computer monitor, speakers, and, often, a printer for output. The case may be introduced horizontally or vertically and set either underneath, beside, or on the lid of a desk.To learn more about Desktop, refer to:
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Write the role of UPS and spike guard in terms of power protection.
Answer:
It allows for safe and orderly shutdown of the Computer and Other Connected devices or equipments attached to It. It can be used as an immediate backup during power cut or failure.
Explanation:
The role of the UPS and spike guard in power protection is absorption of power surges and fluctuations.
The spike guard is a device used to protect electrical equipments from fluctuations and surges.
The UPS is a device used to provide power backup been electrical power drops or fails to a certain unacceptable voltage level.
Role of UPSIt provides steady power to equipment during power failureIt absorbs power surges.Role of spike guardIt protects electrical equipments from power fluctuationsIt also protects from power surges.Therefore, the role of the UPS and spike guard in power protection is absorption of power surges and fluctuations.
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if most of your textbook pages are highlighted with a yellow highlighter, you haveprobably violated which of the following methods for improving memory?o Recitationo OrganizationoSelectiono Overlearning
Answer:
Explanation:
If most of your textbook pages are highlighted with a yellow highlighter, you have probably violated the **Selection** method for improving memory.
The Selection method involves carefully choosing and focusing on the most important information to be retained and processed. It emphasizes the need to prioritize key concepts, main ideas, and relevant details while studying or reading.
Highlighting every page or extensively using a highlighter without considering the significance of the content can lead to information overload and diminish the effectiveness of the highlighting technique. It becomes difficult to differentiate between important and less important information, which can hinder memory retention and recall.
To effectively improve memory, it is essential to selectively highlight the most relevant and significant information, using the highlighter as a tool to emphasize key points, important definitions, or crucial examples. This helps to create a visual distinction and aids in reviewing and revisiting the highlighted material later.
By violating the Selection method and excessively highlighting pages, the highlighting loses its intended purpose of enhancing memory and comprehension.
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How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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computers are so powerful that educators and students are now able to produce their own multimedia and web-based learning materials. they just need to take the time required to learn to use the authoring tools and related technologies such as digital cameras and camcorders.
Computers are powerful tools that empower educators and students to create their own multimedia and web-based learning materials. To do so, they need to invest time in learning how to use authoring tools and related technologies like digital cameras and camcorders.
By mastering these authoring tools, educators and students can develop engaging and interactive content that enhances the learning experience. For instance, they can create educational videos, interactive quizzes, and multimedia presentations. These materials can be shared online, reaching a wider audience and fostering collaborative learning.
With digital cameras and camcorders, educators and students can capture high-quality images and videos to enhance their content. They can illustrate concepts, demonstrate experiments, or document field trips. These visual elements help learners grasp complex ideas and make the learning experience more immersive and memorable.
In summary, computers provide the platform for educators and students to produce their own multimedia and web-based learning materials. By acquiring the necessary skills and utilizing tools like authoring software and digital cameras, they can create dynamic and engaging content that enhances the learning process.
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a hypothetical processor has 12 instructions. how many bits are needed to code the instructions of this processor?
A hypothetical processor with 12 instructions would require a minimum of 4 bits to code the instructions. This is because 4 bits can represent 16 different values (2⁴), which is enough to represent all 12 instructions.
The number of bits to encode 12 instructions is as follows:
2ˣ ≥ 12
Where x is the number of bits needed to code the instructions. The smallest value of x that satisfies this equation is 4, as 2⁴ = 16 ≥ 12. Therefore, 4 bits are needed to code the instructions of this hypothetical processor.
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Which feature of an executive information system (EIS) enables users to examine and analyze information? case of use intelligent agent secure login digital dashboard
The feature of an Executive Information System (EIS) that enables users to examine and analyze information is the digital dashboard. Option D
What is a digital dashboard?A digital dashboard is a graphical user interface that displays important business data and key performance indicators (KPIs) in real-time.
It provides executives with a visual representation of the data, allowing them to quickly and easily identify trends, patterns, and anomalies.
Additionally, the use of intelligent agents and secure login adds an extra layer of security to the EIS, ensuring that only authorized users can access the system and its data.
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log the 'age' property of the 'person' object
Answer:
vauwnwkwiauauwiajhwbwbw
Which set of keys is your right pointer finger responsible for typing (3 points)
a
3, E, D, and C
b
4, R, F, and V
c
5, T, G, and B
d
6, Y, H, and N

Answer:
D
Explanation:
Your right pointer finger is responsible for typing the Y, H, and N keys
Answer:
D
Explanation:
When typing, you rest your right pointer finger on the J key.
Most people are able to find this key without looking due to a small bump on the lower half of it.
Having your finger rest here allows for your hands to each take up roughly one half of the keyboard.
Your right pointer finger is responsible for typing the 6, Y, H, and N keys due to its positioning on the keyboard.
Explain why Windows reports 8 GB of memory even though the one SO-DIMM contains 4 GB of memory.
Can the laptop receive a memory upgrade and if so, how much will it cost?
Due to the laptop's dual-channel memory arrangement, which allows it to use two SO-DIMMs simultaneously, Windows reports 8 GB of memory.
Each SO-DIMM in this instance is delivering 4 GB of memory, making a total of 8 GB available. The OS and the game are considerably more knowledgeable about how the RAM should be maintained and what assets should be moved where than you or I am.
High RAM use is in no way harmful. You don't pay for 8GB to utilize only 2GB, do you? In that case, purchase 2GB instead. Never worry about RAM utilization unless an unknown app is using too much and preventing the use of other system features or capabilities.
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The page .Product contains data retrieved from an external system of record using a data page. How do you ensure .Product always contains the most current data from the data page
Answer:
Select refer to a data page on .Product
Explanation:
Q:
The page .Product contains data retrieved from an external system of record using a data p…
A. Select Refer to a data page on .Product.
B. Select Copy data from a data page on .Product...
A:
A
Please give answers between 500 words.
What have been the major issues and benefits in
Electronic Data Interchanges (EDI) and Web-Based/Internet
Tools?
The major issues and benefits of electronic data interchange (EDI) and web-based/Internet tools, such as compatibility and standardization, privacy, cost, dependence on internet connectivity, etc.,
One of the challenges of EDI is that it is ensuring compatibility between different systems and also establishing standardized formats for data exchange. It requires agreement and coordination among trading partners in order to ensure the seamless communication, while there are many benefits that include EDI and web-based tools that enable faster and more efficient exchange of information, eliminating manual processes, paperwork, and potential errors. Real-time data exchange improves operational efficiency and enables faster decision-making. Apart from this, there are many other benefits to these.
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Which are characteristics of an effective solution? Choose all that apply. solves the problem in anticipated ways each time results in anticipated results can be communicated with algorithms, models, or diagrams results from a thorough understanding of the problem
Answer:
A, C, and D
Explanation:
have a great day
you are amazing!
The characteristics of an effective solution solve the problem in anticipated ways each time, can be communicated with algorithms, models, or diagrams, and results from a thorough understanding of the problem. The correct options are a, c and d.
What is an effective solution?Even if a seemingly less significant cause is controlled, the issue may still be sufficiently resolved. If the remedy is applied correctly and truly, it will work. It is a solution that is put out using information that is already known.
It will be effective if the actual situation is exactly the same. The primary issue and underlying cause of the issue must be addressed for the solution to be effective.
The correct options are:
A. solves the problem in anticipated ways each time
C. can be communicated with algorithms, models, or diagrams
D. results from a thorough understanding of the problem
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What is the output of the following code? Select all that apply c=0 while ( c < 11 ) c = c + 6
Answer:
crop=6
Explanation:
How many units are considered a full time student at a community college in California?
Answer:
12
Explanation:
According to Saddleback college located in California;
12 units are considered full-time student status.
You may take as little as 0.5 units or as many as 19.0 units during a single semester. To take more than 19 units you are required to obtain special permission from the Counseling Department.
Consider the following code segment.
What are the values of first and second as a result of executing the code segment?
a. first = 200, second = 100
b. first = 100, second = 100
c. first = 200, second = 200
d. first = 100, second = 200
You might apply this to a text, a list, or an object. Therefore, after swapping the amount, "200, 100," or "Option A," is the computed value.
What is code segment?A code segment in computing is a chunk of an object file or the corresponding area of the virtual address space of the programme that includes executable instructions. It is sometimes referred to as a text segment or simply as text.
Another memory allocation strategy that can be used instead of or along with paging is segmentation. defining a first and second variable, each of which has the integer values "100 and 200."
The swapping into the supplied values is done in the following step, and its values are printed using a temporary variable.
Thus, the correct option is A.
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HOW DO I TURN THE CAPS LOCK OFF???? PLEASE HELP IT WONT STOP!!!!
Answer:
Press the caps lock key
Explanation:
A numbering system such as identifiers for control and sub accounts is superior to the text based system of names, because .................
it is cheaper to implement.
it results in fewer errors and avoids duplication, making it easier to generate unique identifiers.
it is required by the Accounting Principles Board.
is understood better as it has been a long comvention and was used even before the advent of computer based accounting systems.
A numbering system such as identifiers for control and sub accounts is superior to the text-based system of names because it results in fewer errors and avoids duplication, making it easier to generate unique identifiers.
Implementing a numbering system for control and sub accounts offers several advantages over a text-based system. Firstly, it reduces the likelihood of errors and duplication. With numbers, it is easier to ensure uniqueness and avoid confusion compared to relying on names, which may be subjective, ambiguous, or prone to spelling mistakes.
Secondly, a numbering system simplifies the process of generating unique identifiers. By following a consistent numerical pattern, it becomes easier to assign and manage account codes. This promotes efficiency and accuracy in accounting processes, such as record-keeping, analysis, and reporting.
While a numbering system is not necessarily required by the Accounting Principles Board, it is widely adopted and recommended in the field of accounting. The convention of using numerical identifiers predates computer-based accounting systems and has stood the test of time due to its practicality and effectiveness. Therefore, the use of a numbering system for control and sub accounts is considered superior to a text-based system, as it offers cost-effectiveness, minimizes errors and duplication, and aligns with longstanding accounting practices
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what is network topology
what type of impacts can a computer virus have on a computer?
Answer: What does a computer virus do? Some computer viruses are programmed to harm your computer by damaging programs, deleting files, or reformatting the hard drive. Others simply replicate themselves or flood a network with traffic, making it impossible to perform any internet activity.
Some other examples of effects of computer virus are: it can steal data or passwords, log keystrokes, spam your email contacts, corrupt files, erase data, cause permanent damage to the hard disk, and sometimes can even take over your device control.
Explanation: Sorry no one else has answered your question I know how it feels.
9. A convex lens of focal length 8 cm forms a real image of the same size as th
object. What will the distance between the object and its image be:
1) 32cm
2) 8cm
3)16cm
4)24cm
Answer: 32cm
Explanation:
Since the focal length of the convex lens is 8cm, the distance between the object and its image be 4f which will be:
= 4 × f
= 4 × focal length
= 4 × 8
= 32cm
The distance between the object and its image is 32cm.
answer andrew is researching a new operating system for the computers at his workplace. his boss wants the computers to be able to connect to the cloud and thus have security in case the laptops are stolen. what version of windows 8.1 does not have the ability to lock the hard drive so that it is unusable if removed from a laptop?
In contrast, the Windows 8.1 Core Application program instructs the machine to carry out user-given commands.
In this specific example, we're going to use Windows 8.1 Core, the most fundamental member of the Windows family. In this case, we only need an OS to connect the hardware with cloud computing for security; another license is not required. Windows 8.1 Core is also the easiest to use because it is so user-friendly. The operating system, as well as peripherals like monitors, printers, and storage devices, is what governs how a computer works internally. System software also has control over these peripherals. To construct a virtual system, virtualization uses software that mimics hardware capability.
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Select the correct navigational path to create a PivotTable.
Select the range of cells.
Click the
tab on the ribbon and look in the
group.
Select the PivotTable option, make adjustments as needed, and click OK.
Answer:
insert and tables
Explanation:
took the test on edge
The correct navigational path for making a Pivot Table would be:
- Insert and Tables.
The appropriate way for creating a pivot table begins with a click made on the range table. This step is followed by moving to the insert option which will include the option of create. This create option would include selection of range and name of the table that is opted.
Thus, 'insert and tables' is the correct answer.
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What is a term commonly used to describe the Python dictionary feature in other programming languages
Explanation:
1) Easy to Learn and Use
Python is easy to learn and use. It is developer-friendly and high level programming language.
2) Expressive Language
Python language is more expressive means that it is more understandable and readable.
3) Interpreted Language
Python is an interpreted language i.e. interpreter executes the code line by line at a time. This makes debugging easy and thus suitable for beginners.
4) Cross-platform Language
Python can run equally on different platforms such as Windows, Linux, Unix and Macintosh etc. So, we can say that Python is a portable language.
5) Free and Open Source
Python language is freely available at offical web address.The source-code is also available. Therefore it is open source.
6) Object-Oriented Language
Python supports object oriented language and concepts of classes and objects come into existence.
7) Extensible
It implies that other languages such as C/C++ can be used to compile the code and thus it can be used further in our python code.
8) Large Standard Library
Python has a large and broad library and prvides rich set of module and functions for rapid application development.
9) GUI Programming Support
Graphical user interfaces can be developed using Python.
10) Integrated
It can be easily integrated with languages like C, C++, JAVA etc.
Assignment: Blues Progression
Blues is a sub-genre of jazz that follows some specific guidelines: specifically, the Blues scale and the Blues chord progression.
In this assignment, you’ll write out a 12-bar Blues chord progression. This assignment is a MuseScore assignment. Do not turn in this document for grading.
Directions:
1. Create a new document in MuseScore
a. For the title, write “MuseScore Assignment: Blues”.
b. For the composer, write your name., then click "next".
c. Under "general", choose “Grand Staff”, then click “Next”.
d. Choose G major for your key signature (1 sharp), then click next.
e. Choose “Piano” (in the Keyboards section) for your instrument. (This step may or may not show for you. It's ok either way!)
f. Choose 4/4 for your Time Signature and 12 measures for number of measure.
g. Click “Finish”.
2. In the Bass Clef, write out a 12-bar Blues Chord Progression.
a. Use whole notes for your chords
b. I – I – I – I – IV – IV – I – I – V7 – IV – I – V7
Save your assignment (with your name!) and submit it to the Composition: Blues Progression Dropbox basket. Turn in the MuseScore file only.
Explanation:
I can provide you with the 12-bar Blues chord progression as you requested:
In the key of G major:
I (G) – I (G) – I (G) – I (G)
IV (C) – IV (C) – I (G) – I (G)
V7 (D7) – IV (C) – I (G) – V7 (D7)
The Roman numerals in parentheses represent the chords to play in each measure, and the chord names outside the parentheses indicate the actual chords to play in the key of G major.
True or False? You should never move an injured person.
True
False
Answer:
true
Explanation:
Your connection to this site is not secure how to fix.
Answer:
The only way to solve the issue is for the website operator to obtain a TLS certificate and enable HTTPS on their site. This will allow your browser to connect securely with the HTTPS protocol, which it will do automatically once the website is properly configured.
Explanation:
Choose the types of work a person in the network systems administration field might do on a regular
basis. Check all of the boxes that apply.
troubleshooting the network when there are problems with connectivity
improving the speed of the network
helping users install word-processing software
developing video games
DONE
Answer:troubleshooting the network when there are problems with the connectivity ||||||| improving network speed
Explanation:
Answer:
a and b
Explanation:
Guy above was right :)
What do you do when you have computer problems? Check all that apply. PLEASE HELP
Answer:
I ask my parents or call someone
When configuring the authentication methods for a remote access server, you should select the option Allow remote systems to connect without authentication
Based on the computer technology setup, it is False that when configuring the authentication methods for a remote access server, you should select the option Allow remote systems to connect without authentication.
What are Remote Access Systems?Remote Access Systems is a type of system that can be used to regulate and control access to a computer or network.
Remote Access System or Control can be operated anywhere and anytime.
However, in this case, the correct option to pick is "Allow DirectAccess Only." This option will allow a user to connect without authentication.
Deploying Remote Access from the Remote Access Management consoleThere are three methods upon which one can deploy remote access; these methods include the following:
DirectAccess and VPNDirectAccess onlyVPN onlyHence, in this case, it is concluded that the correct answer is False.
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Say you are a stock investor. You are considering to invest in PFIZER. To that end, you download the stocks' historical price data given in "Computer_Exercise 2.xlsx". More precisely, you analyze the daily market-closing stock prices (or bid-ask averages in case of no trade on that day) from July 3,2000 to December 31, 2020. Please answer the following questions. 1. To start, you want to get an idea of the daily return that you could have obtained by buying on one trading day and selling on the next (assuming that there are no dividends). Compute the daily net return. Express the net return in terms of the percentage change in prices. 2. Now you want to know on how many of the total trading days in your sample you would have made a net return greater than or equal to 0.55%. What is the number of days on which your net return would have been above or equal 0.55% ? 3. You decided that you want to invest in PFIZER. Say that the outcome of your "experiment" (i.e. your investment) that you are interested in is whether you will win a net return larger than or equal to 0.55% on the first day or not. That is, you define a Bernoulli random variable, x, that can take on values 1 (net return >=0.55% on first day), and 0 (net return <0.55% on first day). Since you don't know how to otherwise approach the question (you are a first-time investor), you decide that the likelihood of successes in the past should be an indication of the future probability of success. Hence, what is the probability of success (i.e. net return >=0.55% ) based on the 2000-2020 sample? 4. What is the expected value/population mean of your Bernoulli variable X ? 5. What are the (population) variance and standard deviation of X ? Having computed the latter, comment on how good your "guess" for X (i.e. the expected value in 4.) really is. 6. Is the distribution of X symmetric about its mean? Why or why not? 7. Instead, now assume that your investment horizon is 14 trading days, where on each day you either can gain a net return larger than or equal to 0.55%(X 1
=1) or a net return <0.55%(X=0). Assume that the random variables X 6
i=1,2,…,14, are independent. The probability of success is still the same as in question 3 . above, and it is the same for all i. What is the probability that you will make a net return >=0.55% on 9 (out of the in total 14) following trading days? 8. Under the same assumptions as in question 7. above, what is the probability that you will make a net return above or equal 0.55% on more than 10 (out of the in total 14 ) following trading days?
1. The daily net return for investing in Pfizer is computed by calculating the percentage change in prices from one trading day to the next, assuming no dividends. This provides an idea of the daily return that could have been obtained by buying and selling the stock consecutively.
2. The number of trading days in the sample period where the net return would have been greater than or equal to 0.55% is determined to assess the frequency of favorable returns.
3. Based on the historical data, the probability of success, defined as obtaining a net return larger than or equal to 0.55% on the first day of investment, is determined by considering the likelihood of past successes as an indication of future success.
4. The expected value or population mean of the Bernoulli random variable X, representing the net return being larger than or equal to 0.55% on the first day, is calculated to determine the average outcome of the investment.
5. The population variance and standard deviation of X are computed to measure the variability and dispersion of the outcomes. This analysis provides insight into the reliability of the expected value.
6. The symmetry of the distribution of X about its mean is evaluated to understand whether the net return on the first day is equally likely to be above or below 0.55%. This impacts the overall risk assessment of the investment.
7. Assuming a 14-day investment horizon with independent random variables, the probability of achieving a net return greater than or equal to 0.55% on nine out of the 14 following trading days is calculated to assess the likelihood of sustained favorable returns.
8. Similarly, the probability of obtaining a net return above or equal to 0.55% on more than 10 out of the 14 following trading days is determined to gauge the probability of consistently positive returns within the specified investment period.
1. To calculate the daily net return, we need to compute the percentage change in prices using the historical stock prices data. This provides insights into the potential returns obtained by buying on one day and selling on the next, assuming no dividends.
2. By analyzing the net return values, we can determine the number of trading days where the net return exceeds or equals 0.55%. This helps understand the frequency of favorable returns during the sample period.
3. The probability of success is derived from the historical data, considering the past successes as an indication of the likelihood of future success. By calculating the proportion of days with a net return larger than or equal to 0.55% on the first day, we can estimate the probability.
4. The expected value or population mean of the Bernoulli variable X is calculated by summing the products of the possible outcomes (1 or 0) and their respective probabilities. This provides the average net return expected from the investment.
5. The population variance and standard deviation of X are computed to assess the spread or variability of the net return outcomes. By measuring the dispersion around the expected value, we can evaluate the consistency of the investment performance.
6. The symmetry of the distribution of X is assessed by examining whether the probabilities of net return being above or below 0.55% on the first day are equal. This provides insights into the potential biases or tendencies of the investment outcomes.
7. By assuming independent random variables X for each trading day, we can calculate the probability of obtaining a net return greater than or equal to 0.55% on nine out of the 14 following trading days. This evaluates the likelihood of sustained favorable returns within the specified investment period.
8. Similarly, we determine the probability of achieving a net return above or equal to 0.55% on more than 10 out of the 14 following trading days. This helps gauge the probability of consistently positive returns over the specified investment horizon.
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