The determination of the overall system architecture consisting of a set of physical processing components, hardware, software, people, and the communication among them that will satisfy the system's essential requirements is called?
Answers
Answer:
Systems engineering is the process of planning, designing, and implementing a system or systems.
Related Questions
How is LUA different from Python?
Give an example.
Answers
This is the answer I couldn't write it here since brainly said it contained some bad word whatever.
Answer:
good old brainly think stuff is bad word even tho it is not had to use txt file since brainly think code or rblx is bad word
what is a good rule-of-thumb for using color background in a worksheet?
Answers
Answer: The answer is given below
Explanation:
A good rule-of-thumb for using color background in a worksheet are:
• Avoid using more than four colors as ideally 2-3 colors should be used.
• Opt for tones, shades, and tints rather than being tempted to use many colors.
• Colors that are controversial should be avoided.
• Color should be added when it's required to pass across a message.
• A base color should first be selected, then complementary colors should be added to it.
NEED HELP ASAP!!!!!!
When designing an algorithm, which statement is used to check if a certain criterion is met?
A.
iteration
B.
loop
C.
conditional
D.
flowchart
E.
pseudocode
Answers
Answer:
"Option C: Conditional" is the correct answer
Explanation:
Let us see all the options one by one.
As far as iteration and loop is considered, both are almost same. Loops are used for repetitions in an algorithm. Loops have iterations.
Conditional statements are used to control the flow of a program or algorithm.
One task is done if the condition is true and an alternative is done if the condition is wrong.
Hence,
"Option C: Conditional" is the correct answer
Answer:
C
Explanation:
Algorithm:
Suppose we have n jobs with priority p1,…,pn and duration d1,…,dn as well as n machines with capacities c1,…,cn.
We want to find a bijection between jobs and machines. Now, we consider a job inefficiently paired, if the capacity of the machine its paired with is lower than the duration of the job itself.
We want to build an algorithm that finds such a bijection such that the sum of the priorities of jobs that are inefficiently paired is minimized.
The algorithm should be O(nlogn)
My ideas so far:
1. Sort machines by capacity O(nlogn)
2. Sort jobs by priority O(nlogn)
3. Going through the stack of jobs one by one (highest priority first): Use binary search (O(logn)) to find the machine with smallest capacity bigger than the jobs duration (if there is one). If there is none, assign the lowest capacity machine, therefore pairing the job inefficiently.
Now my problem is what data structure I can use to delete the machine capacity from the ordered list of capacities in O(logn) while preserving the order of capacities.
Your help would be much appreciated!
Answers
To solve the problem efficiently, you can use a min-heap data structure to store the machine capacities.
Here's the algorithm:Sort the jobs by priority in descending order using a comparison-based sorting algorithm, which takes O(nlogn) time.
Sort the machines by capacity in ascending order using a comparison-based sorting algorithm, which also takes O(nlogn) time.
Initialize an empty min-heap to store the machine capacities.
Iterate through the sorted jobs in descending order of priority:
Pop the smallest capacity machine from the min-heap.
If the machine's capacity is greater than or equal to the duration of the current job, pair the job with the machine.
Otherwise, pair the job with the machine having the lowest capacity, which results in an inefficient pairing.
Add the capacity of the inefficiently paired machine back to the min-heap.
Return the total sum of priorities for inefficiently paired jobs.
This algorithm has a time complexity of O(nlogn) since the sorting steps dominate the overall time complexity. The min-heap operations take O(logn) time, resulting in a concise and efficient solution.
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Write a C++ program to Calculate the value of π from the infinite series Print a table that shows the value of π approximated by computing the first 200,000 terms of this series. How many terms do you have to use before you first get a value that begins with 3.14159?
Answers
The C++ program is an illustration of loops and conditional statements
How to analyze the infinite seriesThe infinite series is given as:
\(\pi = 4 - \frac 43 + \frac 45 - \frac 47 + \frac 49 -\frac 4{11} + ....\)
The above series shows that, the addition and the subtraction signs are interchanged, and the denominator of the fractions increase by 2 while the numerator remains the same
The main programThe program written in C++, where comments are used to explain each line is as follows:
#include <iostream>
using namespace std;
int main(){
//This initializes the value of pi to 0
double pi = 0;
//This iterates from 1 to 200000
for(int i = 0; i< 200000; i++){
//The following conditions determine the value of pi
if(i%2==0){
pi+=4.0/(1.0+2.0*i);
}
else{
pi-=4.0/(1.0+2.0*i);
}
}
//This prints the value of pi
cout<<pi;
return 0;
}
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Why Charles Babbage is regarded as father of Computer Science?
Answers
Answer:
because he is the first person to invented computer
What is the thickness of a character’s outline called
Answers
Answer:
actually is answer is font weight
hope it helped!
counter = 1
for i in range(1, 100) :
counter = counter + 1
print(counter)
Why is the answer 100 not 101
Answers
Answer:
The answer is 100 because the range() function in the for loop is set to go from 1 to 100, not 1 to 101. The range() function is inclusive of the start value and exclusive of the end value, so in this case it will only go up to 99, not 100. Additionally, the counter variable is not being incremented correctly within the for loop. The correct syntax for incrementing a counter variable would be "counter += 1" instead of "counter = counter + 1".
Your science teacher gives you plastic
wire, copper wire, rubber tape and tin
foil. How would you design an
electrical wire using at least two of these materials?
Answers
You should wrap the rubber tape, which is an insulator, around the cooper wire, which is a conductor, to design an electrical wire.
The components of an electrical circuit.Generally, an electrical circuit comprises the following electrical components:
ResistorsCapacitorsBatteriesTransistorsSwitchesElectrical wiresWhat is a design brief?A design brief can be defined as a short statement which is written to describe the need of an individual or business, and what type of solution will meet that need (problem) through the design of an electrical circuit.
In this scenario, you should choose a rubber tape and the cooper wire from the materials provided by your teacher. Then, wrap the rubber tape, which is an insulator, around the cooper wire, which is a conductor, to design an electrical wire.
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which of the following is a personal benifit of earning a college degree?
A) you have more friends
B) you are more likely to exercise
C) you are more likely to vote for the right candidate.
D) you have a longer life expectancy
Answers
Answer:
you have a longer life expectancy
Explanation:
In cell F5, enter a formula using the PMT function. Insert a negative sign (-) after the equal sign in the formula to display the result as a positive amount. Use defined names for the rate, nper, and pv arguments as follows:
· rate argument: Divide the Rate by 12 to use the monthly interest rate.
· nper argument: Multiply the Term by 12 to specify the number of months as the periods.
· pv argument: Use the Loan_Amount as the present value of the loan.
2.In cell F6, enter a formula without using a function that multiplies 12 by the Term and the Monthly_Payment, and then subtracts the Loan_Amount to determine the total interest
3. in cell J5, enter another formula using the PV function. Use defined cell names for the rate, nper, and pmt arguments as follows:
· rate argument: Divide the Rate by 12 to use the monthly interest rate.
· nper argument: Subtract the year value in cell H5 from the Term, and then multiply the result by 12 to specify the number of months remaining to pay off the loan.
· pmt argument: Use the Monthly_Payment as a negative value to specify the payment amount per period.
Answers
Answer:
Open MS-Office Excel (a.) Define name for rate, nper and pv cells as Rate, Term and Loan_Payment. Select the cell then Menu > Formulas
Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled.
Answers
To use the JOptionPane class in Java to request values from the user and initialize instance variables of Election objects and assign them to an array, you can follow the steps given in the image:
What is the JOptionPane class
The code uses JOptionPane. showInputDialog to show a message box and get information from the user. IntegerparseInt changes text into a number.
After completing a process, the elections list will have Election items, and each item will have the information given by the user.
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While setting up annetwork segment you want to check the functionality cable before putting connectors on them. You also want to meaure the termination point or damange in cable which tool used
Answers
A network is divided into several parts (subnets) using network segmentation, which creates smaller, independent networks for each segment.
What is network Segementation?Segmentation works by regulating the network's traffic flow. The term "network segmentation" should not be confused with "microsegmentation," which limits east-west communication at the workload level in order to lower an organization's network attack surface.
Despite having some uses, microsegmentation should not be confused with standard network segmentation.
A network is divided into several zones via network segmentation, and each zone or segment is independently managed. To regulate what traffic is allowed to pass through the segment and what is not, traffic protocols must be used.
Dedicated hardware is used to create network segments that are walled off from one another and only permit users with the proper credentials to access the system.
Therefore, A network is divided into several parts (subnets) using network segmentation, which creates smaller, independent networks for each segment.
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5) Write a program to read text to end-of-file, and print a count of word lengths, i.e. the total number of words of length 1 which occurred, the number of length 2, and so on. Define a word to be a sequence of alphabetic characters. You should allow for word lengths up to 25 letters. A typical output should be like this: length 1 : 10 occurrences length 2 : 19 occurrences length 3 : 127 occurrences length 4 : 0 occurrences length 5 : 18 occurrences
Answers
Answer:
Explanation:
The following code is written in Python. It is a function that takes in the name of the file to be read and the size of the word. Then the function reads the file, removes whitespace and commas, splits the text into words, and scans the words for all the words that have the same length as the number passed. It counts all those words and prints out the number of occurrences of words of that length.
def countOccurrences(file_name, word_size):
f = open(file_name, 'r')
text = f.read()
text = text.replace(',', '')
split_text = text.split(' ')
occurrences = 0
for word in split_text:
if len(word) == word_size:
occurrences += 1
print("Length 1: " + str(occurrences) + " occurrences")
What term refers to a celebrity or other popular figure publicly supporting a product?
Answers
Answer:
Endorsement
Explanation:
The term that refers to this is known as an Endorsement. This can be for any product or service and generally involves a celebrity or public figure that in one way or another relates to the product or service being advertised. One example of this would be famous soccer icon Christiano Ronaldo publicly supporting and appearing in Nike advertisements showing off their new soccer cleats.
Without revealing the name of your employer, comment on the efforts of your employer to promote a work environment in which employees are encouraged to act ethically.
Answers
Answer:
Helpfull
Explanation:
He is helpfull by allowing people to bring their device for helping them with some problems
What are the dominant InfoSec-related credentials used to document knowledge and/or experience?
Answers
Answer:
One of the most widely cited information security certifications is the Certified Information Systems Security Professional (CISSP), offered by the International Information Systems Security Certification Consortium (ISC)2[1].
HELP PLEASE ASAP! I don't know what is wrong with my code, it's suppose to output the same given output. C++ program.
#include //Input/Output Library
#include //Srand
#include //Time to set random number seed
#include //Math Library
#include //Format Library
using namespace std;
//User Libraries
//Global Constants, no Global Variables are allowed
//Math/Physics/Conversions/Higher Dimensions - i.e. PI, e, etc...
//Function Prototypes
void init(int [],int);//Initialize the array
void print(int [],int,int);//Print the array
void revrse(int [],int);;//Reverse the array
//Execution Begins Here!
int main(int argc, char** argv) {
//Set the random number seed
srand(static_cast (time(0)));
//Declare Variables
const int SIZE=50;
int test[SIZE];
//Initialize or input i.e. set variable values
init(test,SIZE);
//Display the outputs
print(test,SIZE,10);
//Reverse the Values
revrse(test,SIZE);
//Display the outputs
print(test,SIZE,10);
//Exit stage right or left!
return 0;
}
void init (int test[],const int x) {
for (int i=0; i >test[i];
}
}
void revrse(int test[],int SIZE){//Reverse the array
int test1[SIZE];
for(int i=0; i
test1[i] = test[SIZE-i-1];
}
for(int i=0; i
test[i]=test1[i];
}
}
void print (int test[] , int SIZE, int perlin) {
for(int i=0; i
cout<
if(i%perlin==(perlin-1))
cout<
}
}
Answers
The code that is written above is one that lacks the "iomanip" statement for inclusion. Incorporating it is good in using the setw function for arranging the output.
Once you have rectified the print function, make sure to include the statement cout << endl; after completing the loop so that a fresh line is printed after every line of output.
What is the code about?The loop condition within the init function should be modified to i < x instead of i > test[i]. To start the array elements, the loop needs to iterate starting from 0 and lastly at x-1.
Note that you neglected to return the inverted elements to their initial arrangement in the source test array. To double the data, place test[i] = test1[i]; within the loop.
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Assignment
Write a assembly program that can display the following shapes:
Rectangle
Triangle
Diamond
The program will read an input from the user. The input is terminated with a period. So the program will continue to run until a period is read.
The data the program reads is as follows:
A shape command followed by parameters.
R stands for Rectangle. The parameters are height (rows) and width (columns)
T stands for Triangle. The parameters is base width
D stands for Diamond. The parameters
Your program needs to read the input and based on the input do the following:
Print your name
Then print the name of the shape
Then the shape below it.
Sample input:
R 03 10
T 05
D 11
.
Output:
Loay Alnaji
Rectangle
**********
**********
**********
Triangle
*
***
*****
Diamond
*
***
*****
*******
*********
***********
*********
*******
*****
***
*
Requirements
Your main should only be the driver. It should only read the "shape type", based on that, call the proper function to read the parameters and draw the shape.
Example of your main (just example, pseudocode):
loop:
read shape
if shape is '.' then exit
if shape is 'R'
call Rectangle Function
if shape is 'D'
call Diamond Function
if shape is 'T'
Call Triangle Function
go to loop
Answers
The program above is one that begins with the _begin name, which is the passage point of the program.
What is the program about?The program uses framework call int 0x80 to print your title on the screen utilizing the compose framework call. It loads the suitable values into the registers (eax, ebx, ecx, edx) to indicate the framework call number, record descriptor, buffer address (where the title is put away), and length of the title.
It checks in case the shape input may be a period (.), which demonstrates the conclusion of input. In case so, it bounced to the exit name to exit the program.
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asumme the input amalog voltage is changing between -5 to 5V;using a10bit A/D cconverter.calculate the number of quantization levels.calculate the voltage resolution
Answers
Answer:
0.0098 V or 9.8 mV.
Explanation:
A 10-bit ADC can convert an analog input voltage into one of 1024 discrete values. The formulas to find the number of discrete values and the voltage resolution are:
- Number of discrete values = 2^n, where n is the bit depth of the ADC. For a 10-bit ADC, n = 10, so the number of discrete values is 2^10 = 1024.
- Voltage resolution = (Vmax - Vmin) / (Number of discrete values - 1), where Vmax and Vmin are the highest and lowest voltages of the analog input. For an analog input range of -5V to 5V, Vmax = 5V and Vmin = -5V, so the voltage resolution is (5 - (-5)) / (1024 - 1) = 0.0098 V or 9.8 mV.
Q18. Evaluate the following Java expression ++z
A. 20
B. 23
C. 24
D. 25
y+z+x++, if x = 3, y = 5, and z = 10.
Answers
Answer: C. 25
Explanation:
Should be the answer
1.
Question 1
An online gardening magazine wants to understand why its subscriber numbers have been increasing. What kind of reports can a data analyst provide to help answer that question? Select all that apply.
1 point
Reports that examine how a recent 50%-off sale affected the number of subscription purchases
Reports that describe how many customers shared positive comments about the gardening magazine on social media in the past year
Reports that compare past weather patterns to the number of people asking gardening questions to their social media
Reports that predict the success of sales leads to secure future subscribers
2.
Question 2
Fill in the blank: A doctor’s office has discovered that patients are waiting 20 minutes longer for their appointments than in past years. To help solve this problem, a data analyst could investigate how many nurses are on staff at a given time compared to the number of _____.
1 point
doctors on staff at the same time
negative comments about the wait times on social media
patients with appointments
doctors seeing new patients
3.
Question 3
Fill in the blank: In data analytics, a question is _____.
1 point
a subject to analyze
an obstacle or complication that needs to be worked out
a way to discover information
a topic to investigate
4.
Question 4
When working for a restaurant, a data analyst is asked to examine and report on the daily sales data from year to year to help with making more efficient staffing decisions. What is this an example of?
1 point
An issue
A business task
A breakthrough
A solution
5.
Question 5
What is the process of using facts to guide business strategy?
1 point
Data-driven decision-making
Data visualization
Data ethics
Data programming
6.
Question 6
At what point in the data analysis process should a data analyst consider fairness?
1 point
When conclusions are presented
When data collection begins
When data is being organized for reporting
When decisions are made based on the conclusions
7.
Question 7
Fill in the blank: _____ in data analytics is when the data analysis process does not create or reinforce bias.
1 point
Transparency
Consideration
Predictability
Fairness
8.
Question 8
A gym wants to start offering exercise classes. A data analyst plans to survey 10 people to determine which classes would be most popular. To ensure the data collected is fair, what steps should they take? Select all that apply.
1 point
Ensure participants represent a variety of profiles and backgrounds.
Survey only people who don’t currently go to the gym.
Collect data anonymously.
Increase the number of participants.
Answers
The correct options are:
Reports that examine how a recent 50%-off sale affected the number of subscription purchasespatients with appointmentsa way to discover informationA business taskData-driven decision-makingWhen conclusions are presentedFairnessa. Ensure participants represent a variety of profiles and backgrounds.c. Collect data anonymously.d. Increase the number of participants.What is the sentences about?This report looks at how many people bought subscriptions during a recent sale where everything was half price. This will show if the sale made more people subscribe and if it helped increase the number of subscribers.
The report can count how many nice comments people said and show if subscribers are happy and interested. This can help see if telling friends about the company has made more people become subscribers.
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Reports, investigating, fairness, data-driven decision-making, gym classes
Explanation:Question 1:A data analyst can provide the following reports to help understand why the subscriber numbers of an online gardening magazine have been increasing:
Reports that examine how a recent 50%-off sale affected the number of subscription purchasesReports that describe how many customers shared positive comments about the gardening magazine on social media in the past yearReports that compare past weather patterns to the number of people asking gardening questions on their social mediaReports that predict the success of sales leads to secure future subscribersQuestion 2:A data analyst could investigate the number of patients with appointments compared to the number of doctors on staff at a given time to help solve the problem of longer waiting times at a doctor's office.
Question 3:In data analytics, a question is a topic to investigate.
Question 4:When a data analyst is asked to examine and report on the daily sales data from year to year to help with making more efficient staffing decisions for a restaurant, it is an example of a business task.
Question 5:The process of using facts to guide business strategy is called data-driven decision-making.
Question 6:A data analyst should consider fairness when conclusions are being presented during the data analysis process.
Question 7:Transparency in data analytics is when the data analysis process does not create or reinforce bias.
Question 8:To ensure the collected data is fair when surveying 10 people to determine popular classes for a gym, a data analyst should: ensure participants represent a variety of profiles and backgrounds, collect data anonymously, and increase the number of participants.
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why it is important to follow the procedures and techniques inmaking paper mache?
pleaseee help i needed it right now
Answers
Answer:
otherwise it will go wrong
What makes up the cloud in cloud computing ?
Answers
Answer:
storage
Explanation:
hope this helps
A junior account manager owns an account and creates a new opportunity to manage a complex deal. She needs the help of the product specialist and solution engineer.
Given the size of this deal, she knows the account is likely to be reassigned to a senior Account manager in the near future.
What is the optimal way for the Junior Account manager to share the opportunity, given the private sharing model?
Manual share on the account
Opportunity Team
Manual share on the opportunity
Create owner-based sharing rule
Answers
Answer: I'd say She should share by Email, Text, or call.
if you want to learn how to perform an action, which feature of the excel window should you use
Answers
To learn how to perform an action on Excel Window, the feature you should use is the "Tell Me What To Do" Feature. It can be found on the top right corner above all the ribbons after "Help". This can be activated using the keyboard shortcut keys "Alt + Q".
What is Excel Window?Excel is a popular spreadsheet system that manages data into columns and rows that can be manipulated using formulas that allow the software to perform mathematical functions on the data.
It is software created by Microsoft that uses spreadsheets to organize numbers and data with formulas and functions. Excel analytics is ubiquitous around the world and is used by companies of all sizes for financial analysis
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How does a file reader know where one line starts and another ends?
Every line in a text file has a hidden EOL (end of line) set of characters.
Python knows how many characters to expect in a line.
The last item in a line of data does not have a comma after it.
Every line starts with a BOL (beginning of line) character.
Answers
Answer:
Every line in a text file has a hidden EOL (end of line) set of characters.
Explanation:
The EOL characters are CR+LF, a.k.a. carriage return (13) + line feed (10).
Some text files only use LF characters to denote a line ending.
Write a method called min that takes three integers as parameters and returns the smallest of the three values, such that a call of min(3, -2, 7) would return -2, and a call of min(19, 27, 6) would return 6. Use Math.min to write your solution.
Answers
Answer:
public class Main
{
public static void main(String[] args) {
System.out.println(min(3, -2, 7));
}
public static int min(int n1, int n2, int n3){
int smallest = Math.min(Math.min(n1, n2), n3);
return smallest;
}
}
Explanation:
*The code is in Java.
Create a method named min that takes three parameters, n1, n2, and n3
Inside the method:
Call the method Math.min() to find the smallest among n1 and n2. Then, pass the result of this method to Math.min() again with n3 to find the min among three of them and return it. Note that Math.min() returns the smallest number among two parameters.
In the main:
Call the method with parameters given in the example and print the result
Methods are named program statements that are executed when called/invoked.
The method in Python, where comments are used to explain each line is as follows:
#This defines the method
def mmin(a,b,c):
#This calculates the smallest of the three values using math.min
minNum = min(a,b,c)
#This prints the smallest value
return minNum
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A/an is a series of instructions or comands that computers follows used to create software
Answers
Answer:
Program
Explanation:
All computers have to follow a program to operate. Without a program, computers would not do what they are capable of today, and computers most likely wouldn't work.
Hope this helps! :)
..............is a piece of hardware used to provide data and instructions to a computer used for interaction and control. *
Output device.
Processing.
input device.
All of above.
Answers
Answer:
output
Explanation:
it can be seen and touched