In public crypto, also known as public key cryptography, there are two keys: a public key and a private key. When you encrypt with one key, you decrypt with the other.
An entity that has to electronically verify its identity, sign or encrypt data, or both, uses public key cryptography. Public key cryptography uses a combination of keys known as a public key and a private key (a public key pair). The matching private key is kept secret and each public key is broadcast.
Receiving bitcoin transactions requires a public key. It consists of a private key and a cryptographic code.
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The online data entry control called preformatting is A. A program initiated prior to regular input to discover errors in data before entry so that the errors can be corrected. B. A check to determine if all data items for a transaction have been entered by the terminal operator. C. A series of requests for required input data that requires an acceptable response to each request before a subsequent request is made. D. The display of a document with blanks for data items to be entered by the terminal operator.
Answer: D. The display of a document with blanks for data items to be entered by the terminal operator
Explanation:
The online data entry control called preformatting simply refers to the display of a document with blanks for data items to be entered by the terminal operator.
Option A is incorrect as it isn't the program that's initiated by a user before regular input in order to discover errors in data before entry so that the errors can be corrected.
Option B is incorrect as it isn't a check to determine if all data items for a transaction have been entered by the terminal operator.
Option C is incorrect as it isn't a series of requests for the required input data which requires an acceptable response to each request before a subsequent request is made.
Therefore, the correct option is D.
Sarah just purchased the newest album by her favorite band. Her friend Molly loves their music as well, so Sarah offers to make a copy for her. Can she do this?
Answer:
Sarah can use a usb stick to copy the files, abd give Molly the usb stick so she can export the files. OR Sarah can upload the files to the cloud and give Molly permission to download the files from the cloud.
What is a risk of sharing too much private information, such as a phone number or an address, online?
Responses
The person’s identity can be stolen.
Friends and family will see the information.
The person will make new friends.
Websites will never share private information.
The person's identity could be stolen if they share too much personal information online, like their phone number or address. Option A is correct .
How dangerous is it to share too much personal information online?If you share too much information online, you put yourself at risk for fraud, and identity thieves and hackers can use that information to get the information they need to study you or steal your identity. The more data you share, the more they know. In some cases, this can also increase your risk of identity theft. For instance, if a thief gets their hands on your financial information, they can easily look at your account account to find other information they need to fake your identity. Scammers can find enough information on user social media accounts to spy on users, steal identities, and try to commit scams. When using social media, problems with data protection and flaws in privacy controls can put user information at risk.
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What is the difference between HDMI 1 and HDMI 2
Explanation:
the main differences between HDMI 1 and HDMI 2 are the maximum resolution, color depth, audio channels, and bandwidth they support. HDMI 2 provides significantly higher resolution, color depth, and audio capabilities than HDMI 1, making it ideal for use with newer, higher-end devices and content. However, it is important to note that not all devices support HDMI 2, so compatibility should be checked before connecting devices together.
MORE DETAILED INFORMATION
HDMI 1 and HDMI 2 are different versions of the HDMI (High Definition Multimedia Interface) standard that are used to connect audiovisual devices, such as TVs, monitors, and gaming consoles, to each other.
HDMI 1 was first introduced in 2002 and supports a maximum resolution of 1080p (1920 x 1080 pixels) at 60 Hz with up to 8-bit color depth. It also supports up to 8 channels of digital audio, such as Dolby Digital and DTS. HDMI 1.4, which was released in 2009, added support for 3D content and an Ethernet channel for internet connectivity.
HDMI 2, on the other hand, was introduced in 2013 and provides significant improvements over HDMI 1. It supports a maximum resolution of 4K (3840 x 2160 pixels) at 60 Hz with up to 12-bit color depth, which provides a wider range of colors and greater detail in images. It also supports high dynamic range (HDR) content, which enhances the contrast and brightness of images. In addition, HDMI 2.0 supports up to 32 channels of digital audio, including advanced formats like Dolby Atmos and DTS:X, and can carry up to 18 Gbps of bandwidth, which allows for smoother playback of high-resolution content.
QUESTION 4 of 10: What term refers to the basic characteristics of a population segment, such as gender, age, and income?
What languages emerged to standardize the basic network data model, and why was such standardization important to users and designers?
DML and DLLs emerged standardize underlying data. This standardization was important to both users and designers as it enabled the design of schemas and subschema.
Why such standardization important to users and designers?
Standardization is important for users and designers. This allows us to move from one commercial application to another without problems when working at the logical level.
What is the importance of language standardization?
It has been argued that standardization is necessary to facilitate communication, enable the establishment of uniform spellings, and provide a uniform format for textbooks.
What is standardization and why is important?
The goal of standardization is to ensure consistency of specific practices across the industry. Standardization focuses on the product creation process, the company's operations, the technology used, and how certain essential processes are implemented or performed.
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content from other sources can be embedded into it linked to a photoshop document from another source
Answer:
PLEASE MARK MY ANSWER BRAINLIEST
Explanation:
Create embedded Smart Objects
(Photoshop) Choose File > Place Embedded to import files as Smart Objects into an open Photoshop document.
Choose File > Open As Smart Object, select a file, and click Open.
(Photoshop CS6) Choose File> Place to import files as Smart Objects into an open Photoshop document.
java write a program that will accept a decimal number and convert it to 16 digits binary, octal, and hexadecimal, respectively. as a 16-digit converter, the program can only handle numbers <2^16 for binary conversion, <8^16 for octal conversion, and <16^16 for hex.
To convert a decimal number to binary, octal, and hexadecimal, you can use the built-in methods in Java.
The Integer class has three methods that can be used for this purpose: `toBinaryString()`, `toOctalString()`, and `toHexString()`. Each of these methods accepts an integer as a parameter and returns a string representation of the number in the respective base.
Here is a sample program that demonstrates how to use these methods:
```java
import java.util.Scanner;
public class Converter {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
// Get the decimal number from the user
System.out.print("Enter a decimal number: ");
int decimal = input.nextInt();
// Convert the decimal number to binary, octal, and hexadecimal
String binary = Integer.toBinaryString(decimal);
String octal = Integer.toOctalString(decimal);
String hex = Integer.toHexString(decimal);
// Print the results
System.out.println("Binary: " + binary);
System.out.println("Octal: " + octal);
System.out.println("Hexadecimal: " + hex);
}
}
```
This program will accept a decimal number from the user and convert it to binary, octal, and hexadecimal using the built-in methods. Note that the program does not handle the restriction on the number of digits, as specified in the question. You can add additional logic to check the number of digits and handle the case when the number is too large for the specified base.
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What is the impact of social media on leadership?
The impact of social media on leadership is both positive and negative. On the positive side, it has enabled leaders to connect with their constituents in a more direct and immediate way, allowing them to be more accessible and transparent.
The Impact of Social Media on LeadershipThe impact of social media on leadership is quite profound. On the plus side, it has enabled leaders to connect with their constituents in a more direct and immediate way. This has allowed them to be more accessible and transparent, providing an open avenue for communication and feedback. This has enabled them to reach a wider audience and engage in more meaningful dialogues with their followers.
Additionally, it has also allowed leaders to showcase their expertise and experience in an engaging and accessible way, helping them to build trust and credibility with their followers. On the negative side, however, it has also made it easier for leaders to be targeted by criticism and negative attention, potentially leading to a decline in public support.
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What is a good indicator that someone on social media is not who he or she claims to be?
O a name that does not sound familiar
O a boring profile with bad taste in music
an empty profile with no pictures
many mutual friends and acquaintances
Answer:
a name that does not sound familiar.
Explanation:
they are most likely trying to get personal information in my opinion.
A good indicator that someone on social media is not who he or she claims to be is an empty profile with no pictures.
What is social media?Social media is known to be a tool that is used for social linkage and access to news and others.
Note that A good indicator that someone on social media is not who he or she claims to be is an empty profile with no pictures.
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i have seen the answer for both questions, they have the same steps but one was solving for PV and the second question (screenshot) was solving for FV. so how can i know when to solve for PV or FV? please clarify in steps. cuz i'm confused
To solve for Present Value (PV) or Future Value (FV) in financial calculations. The steps involved are Determining the information given, Identifying the unknown variable, and Choosing the appropriate formula.
To determine whether to solve for Present Value (PV) or Future Value (FV) in financial calculations, you need to consider the given information and the specific problem you are trying to solve. The decision depends on what variables are known and what you are trying to find in the equation. Assessing the given information and the desired outcome will guide you in choosing the appropriate approach.
1. Determine the information given: Start by examining the problem statement and identifying the known variables or information provided. Look for values such as interest rates, time periods, cash flows, and any specific requirements mentioned in the question.
2. Identify the unknown variable: Determine what value you are trying to find. If you are solving for the value that is received or paid at a future date, such as the maturity value of an investment or the accumulated amount, you will be solving for FV. On the other hand, if you need to find the current value or the value at a specific point in time, such as the present worth or discounted amount, you will be solving for PV.
3. Choose the appropriate formula: Based on the known and unknown variables, select the appropriate formula that relates to either PV or FV. For example, if you have the interest rate, time period, and future value, you can use the formula for compound interest to solve for PV. If you have the interest rate, time period, and present value, you can use the formula for future value to solve for FV.
By carefully analyzing the given information and determining the desired outcome, you can determine whether to solve for PV or FV in financial calculations. Always ensure that you have correctly identified the variables and applied the appropriate formula to arrive at the desired result.
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What is the current state of AI in Manufacturing?
amy, a computer programmer, produces code that, on average, has 1 syntax error per 160 lines of code. her number of syntax errors is a poisson random variable. (a) amy writes a program that has 470 lines of code. let x be the number of syntax errors in her program. find the expected value of x. (b) suppose amy has a program with exactly 470 lines of code. find the probability that this program will have more than 2 syntax errors. (c) suppose amy has 10 programs, each with 470 lines of code. someone is reviewing these 10 programs. their goal is to find 2 programs that each have more than 2 syntax errors. what is the probability they will be able to stop after reviewing the 5 th program?
Syntax errors are typographical, grammatical, and other faults that cause the compiler to produce an error message when they occur in the source code.
What is computer programme?A computer can carry out a set of instructions called a program. The language used in programs is one that computers can understand and are organized.Microsoft Word, Microsoft Excel, Adobe Photoshop, Internet Explorer, Chrome, and other programs are examples of software. Using software, graphics and special effects are produced for movies.A program is an organized sequence of tasks that a computer is programmed to carry out. The program provides a one-at-a-time series of instructions that the computer follows in the modern computer that John von Neumann described in 1945. Usually, the application is stored in a location that the computer can access.To learn more about computer programme, refer to:
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waking, eating, sleeping, and elimination are all examples of which aspect of an infant’s experience? group of answer choices patterns cycles training rhythms
Waking, eating, sleeping, and elimination are all examples of rhythmic activities that are commonly observed in an infant's daily routine. The correct answer is hence rhythms.
These activities often follow a pattern or cycle and are part of the natural rhythms of an infant's life. Rhythms in the context of an infant's experience refer to the recurring patterns or cycles of activities that infants go through in their daily lives.
These rhythms are often related to essential physiological functions and behaviors such as waking, eating, sleeping, and elimination.
Infants have natural biological rhythms that guide their sleep-wake cycles, hunger and feeding patterns, and even their bowel movements. These rhythms help regulate their bodily functions and establish a sense of predictability and routine in their daily lives.
For example, infants tend to have sleep-wake cycles where they alternate between periods of wakefulness and sleep. They also have feeding patterns where they experience regular intervals of hunger and satiation. Additionally, infants often exhibit predictable patterns in their elimination, such as bowel movements occurring after feeding.
Understanding and recognizing these rhythms is important for caregivers as it can help establish a consistent routine for the infant and ensure their well-being. By identifying the patterns and cycles in an infant's behavior, caregivers can anticipate their needs and provide appropriate care and support.
Overall, recognizing the rhythms in an infant's experience allows caregivers to better understand their behavior, establish routines, and provide a nurturing environment that promotes their growth and development.
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Explain why it is useful to describe group work in terms of the time/place framework?Describe the kinds of support that groupware can pro- vide to decision makers?
Time/place frameworks are useful for describing teamwork. They clarify the temporal and spatial dimensions of group work and help identify challenges and opportunities related to coordination and collaboration in different contexts of time and place.
What kinds of support can groupware provide?Groupware is computer systems and tools designed to support group communication, collaboration and decision making. Teamwork software can help decision makers in several ways.
It can facilitate communication between team members by providing live chat channels, video conferencing, email, and messaging.
It helps coordinate activities through shared calendars, task lists and project management tools.
It also offers workflow automation and task delegation capabilities to balance workloads and ensure accountability.
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Write the following functions: Function #1: 1) Name: InputString 2) Parameters: char 1D array t, int Size 3) Job: Input a line of text in the character array t, the maximum input length is Size. Function #2: 1) Name: ClassifyString 2) Parameters: char 1D array t 3) Job: Return the count of uppercase letters, lowercase letters, digits, spaces, and other characters in t. int main() ( } Use the following main() to test your function. You only need to implement the two functions. If the functions are implemented correctly then you will get the correct output. \ char t[200]; int u, 1, d, sp, o: InputString(t, 200); ClassifyString (t, u, 1, d, sp, o); cout<<"The line: \""<
Function #1:Name: InputStringParameters: char 1D array t, int SizeJob: Input a line of text in the character array t, the maximum input length is Size.
InputString function takes a char array and an int as inputs and returns a string of characters. When this function is called, it accepts input from the user and stores it in the character array that is passed to it.
The maximum length of the input string is defined by the integer that is passed as input to the function.Function #2:Name: ClassifyStringParameters: char 1D array tJob: Return the count of uppercase letters, lowercase letters, digits, spaces, and other characters in t.
ClassifyString function takes a char array as input and returns the count of the number of uppercase letters, lowercase letters, digits, spaces, and other characters in the input string.
The function initializes the count of each type of character to zero and then iterates through the input string, counting each occurrence of a given character type. Once the counting is complete, the function returns the counts of each type of character in the input string
Function #1 InputString takes in a char array and an int, and stores user input in the char array. Function #2 ClassifyString takes in a char array and returns the count of uppercase letters, lowercase letters, digits, spaces, and other characters in the input string. The main() function tests the two implemented functions.
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How will I go about conducting the investigation on fake news
A person can go about conducting the investigation on fake news by:
Making personal researchMaking news verificationsComparing news with reputable outlets, etcFake news are those news or pieces of reporting which contains false information which is misleading to the general public.
With this in mind, it is important to verify information which you see anywhere and compare them to more reliable news outlet and also to make personal research which would be done without bias.
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Help me with this coding question that involves "For Loop"
Answer:
FIXED_COST = 1.24
FREE_MINUTES = 3
COST_PER_MINUTE = 0.76
print( "----------------- Chow Mobile -----------------" )
total = 0
nrCalls = int(input('\nNumber of long distance phone calls made: '))
for i in range(nrCalls):
minutes = int(input('\nNumber of minutes for call #{}: '.format(i+1)))
cost = FIXED_COST
if minutes > FREE_MINUTES:
cost += (minutes - FREE_MINUTES)*COST_PER_MINUTE
total += cost
print('\nCost for call #{}: ${:,.2f}'.format(i+1, cost))
print('Total cost of all calls: ${:,.2f}'.format(total))
print( "-------------- THANK YOU --------------" )
Explanation:
I have improved the display of currency to always use 2 digits. All constants are defined at the top, so that you don't have "magic numbers" inside your code. This makes the purpose of the numbers also more clear.
what do the people in the cave believe about their lives
answer
Answer:
no idea why??.......??
Answer:
It is Answer choice A. The shadows of real objects paired with the voices of captors exist as the only real and true things in their lives.
Explanation:
while working in a call center, you receive a call from latisha, who says she can no longer access the online reporting application for her weekly reports through her web browser. you ask your manager, and she tells you that the server team changed the application's url during an upgrade over the weekend. she asks you to make sure all the other technicians are aware of this change. what is the best way to share this information?
The best way to share this information is to update the knowledge base article that has the application's URL in the call tracking application.
Check more about Uniform Resource Locators below.
What does Uniform Resource Locators means?This is known to be called the Uniform Resource Locators and this is one that is seen on the Internet.
Note that the addresses of the internet are said to be called URLs (Uniform Resource Locators).
A given webpage's URL is one that has a domain name and it is one that is in a domain category as well as has a subdomain and path
Therefore, The best way to share this information is to update the knowledge base article that has the application's URL in the call tracking application.
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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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have you gone/done into things that you forget to close/settle?
Answer: AT SOME CIRCUMSTANCES YES
Explanation: WELL ONE EXAMPLE WAS OUR GAMING GROUP WHICH WAS MADE OF ABOUT 2 YEARS AGO AND THERE ARE STILL TO PEOPLE IN THE GROUP WHEN WE DON'T EVEN USE ANYMORE , CAN YOU BELIEVE IT ?
what is the largest possible number of internal nodes in a red-black tree with black-height kk? what is the smallest possible number?
The number of red nodes and black nodes on the path can only be equal because the leaf must be black. 2k − 1. The least amount that is conceivable is 2k − 1.
What is meant by internal nodes?A node that is not a leaf or, in the case of a tree, one or more offspring nodes. also referred to as a nonterminal component. also, see progenitor and root. Leaves or external nodes are nodes that don't have any offspring. Internal nodes are referred to as nodes that are not branches. Nodes that share a progenitor are referred to as siblings.Internal nodes are nodes that have offspring. External nodes, also known as branches, are nodes without descendants. The binary tree is a type of tree where a node can have up to two descendant nodes. A node or apex may have zero, one, or two children. An internal node is a node that can have at least one offspring or a non-leaf node.To learn more about internal nodes, refer to:
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The largest possible number of internal nodes in a red-black tree with black-height k is (2k - 1). The smallest possible number of internal nodes in a red-black tree with black-height k is k-1.
1. In a red-black tree, the largest number of nodes occurs when every level is completely filled, meaning each node has two children. The maximum number of nodes can be calculated using the formula for the sum of a geometric series: (2k - 1).
2. The smallest possible number of internal nodes occurs when the red-black tree is a "straight line" with only one node at each level of black-height, except the root which has two children (one black and one red). So, the smallest possible number of internal nodes is (k - 1) since the red nodes are not counted in the black-height.
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The clause of the GROUP BY statement operates very much like the WHERE clause in the SELECT statement. Select one: a. IN b. FROM C. ORDER BY d. HAVING The special operator used to check whether a subquery returns any rows is Select one: a. IN O b. LIKE O c. BETWEEN d. EXISTS The SQL aggregate function that gives the highest value within a column is Select one: a. SUM O b. b. COUNT C. MAX d. MIN The SQL aggregate function that gives the number of rows containing non-null values for a given column is Select one: O a. SUM Ob. MIN O c. MAX d. COUNT When using an equality (=) or inequality (<, >, etc.) operator for a subquery, what type of value must the subquery return? Select one: a. single value O b. list of values C. no value d. many values
The clause of the GROUP BY statement operates very much like the WHERE clause in the SELECT statement.
Option d. HAVING
The special operator used to check whether a subquery returns any rows is
Option d. EXISTS
The SQL aggregate function that gives the highest value within a column is
Option c. MAX
The SQL aggregate function that gives the number of rows containing non-null values for a given column is
Option d. COUNT
When using an equality (=) or inequality (<, >, etc.) operator for a subquery, what type of value must the subquery return?
Option a. single value
What is Clause?
In database management systems, clauses are used to specify the conditions under which data should be selected, updated, inserted or deleted from a database. For example, the SELECT clause is used to retrieve specific data from a database, while the WHERE clause is used to specify the conditions under which the data should be selected.
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Write difference between General purpose software and custom made software.
if you were asked to design a cell phone screen that could not be scratched, which material property would you try to maximize?
In order to design a cell phone screen that could not be scratched, I would try to maximize the hardness of the material used and also consider the surface finish of the screen.
If I were asked to design a cell phone screen that could not be scratched, I would try to maximize the glass hardness used for the screen. Hardness is a material property that refers to a material's resistance to scratching, abrasion, and other forms of wear and tear.
There are several materials that are known for their high hardness, such as sapphire and corning Gorilla Glass, which are widely used in the manufacture of cell phone screens. Sapphire is a naturally occurring mineral that is extremely hard and durable, making it resistant to scratches and other forms of damage. Corning Gorilla Glass is an aluminosilicate glass that is chemically strengthened to make it highly resistant to scratches and other forms of damage.
Another property that could be considered is the surface finish. A smooth surface finish, such as a polished or mirrored finish, can help to prevent scratches from occurring because there are fewer irregular surface features that can catch on other objects and cause scratches.
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assume a router receives packets of size 400 bits every 100 ms, which means with the data rate of 4 kbps. show how we can change the output data rate to less than 1 kbps by using a leaky bucket algorithm
The leaky bucket algorithm is a congestion control mechanism used in computer networks to control the rate at which data is transmitted. In this case, to change the output data rate to less than 1 kbps for the router receiving packets of size 400 bits every 100 ms (which corresponds to a data rate of 4 kbps).
We can use the leaky bucket algorithm as follows:
Set the bucket size to a value less than 400 bits, for example, 200 bits.Set the output rate of the leaky bucket algorithm to less than 1 kbps, for example, 800 bps.As packets arrive, they are added to the bucket. If the bucket exceeds its capacity, the excess packets are dropped or delayed.The leaky bucket algorithm then allows packets to be transmitted from the bucket at the specified output rate, which is less than 1 kbps in this case.This process ensures that the output data rate from the router is limited to less than 1 kbps, effectively controlling the rate of data transmission to a lower value.By adjusting the bucket size and output rate of the leaky bucket algorithm, we can control the data rate at which packets are transmitted from the router, thereby achieving an output data rate of less than 1 kbps as required.
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1-the principle of recycling applies only to open systems
True/False
2-It is important that measurements be consistent in engineering because
A-There is only one established system of measurement available
B-there is one unit that is used to measure weight, length and distance
C-engineers often work together internationally and replicate each others' results
Answer:
The answer to this question can be described as follows:
In question 1, the answer is False.
In question 2, Option C is correct.
Explanation:
Recycling seems to be the concept of organizing life by making use of as little resources as possible. The recycling approach enables us to live and reconstruct in modules that are closed, it use everywhere not only in the open system. Measurements must be accurate in engineering because engineers often operate independently globally and repeat the findings of one another.which piece of electrical equipment is not considered a device? a. receptacle b. three-way switch c. lamp d. disconnect switch
Electrical equipment such as a lamp is not regarded as a device.
Electrical devices: What are they?
Electrical gadgets are those whose major elements are functionally powered by electric energy (AC or DC) (electric motors, transformers, lighting, rechargeable batteries, control electronics). When compared to conventional mechanical systems, that rely on various power sources like fuel or human physical strength, they can be seen as being superior. Electronic devices are a specific kind of electrical equipment in which the production of mechanical forces is less frequent than the processing of data. Electric devices that stress physical work are also known as electrical machines in order to more clearly distinguish between the two kinds. The convergence of the two sciences is highlighted by mechatronics.
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Gina has created a banking database. she wants to index the account opened date field. why would she do that?
A. to create a new record
B.to decrease the overall search time
C. to sort that field
D. to create a link to another table
Answer:
to decrease the overall search time
Answer:
The answer is B. To decrease the overall search time
Explanation:
I got it right on the Edmentum test.