Answer: less efficient code
Explanation:
When a programmer studies the specifications of a problem, then the programmer can then decide if the solution to the problem will require a nested selection structure or not.
One consequences of writing selection structures to include an unnecessary nested selection structure is that it produces a less efficient code.
Decision support systems (or DSSs) model information using OLAP, which provides assistance in evaluating and choosing among different courses of action. Which of the following does not represent an example of a DSS in business?
a. An insurance company using a system to gauge risk of providing insurance to drivers who have imperfect driving records
b. A medical doctor entering symptoms into a system to aid in diagnosing and treating patients
c. A manufacturing digital dashboard showing visualizations of inventory and production
d. A dentist entering symptoms into a system to help diagnose and treat patients
Answer:
C
Explanation:
Decision Support Systems (DSSs) model information using OLAP, helps in providing assistance to evaluate and choose among different course of action.
For option A, an insurance company using DSS to evaluate risk of providing insurance to drivers who doesn't have perfect records and option B and D medical doctor entering symptoms into a system to aid in diagnosing and treating patients and dentist entering symptoms into a system to help diagnose and treat patients respectively
Which of the following is a reason to use storyboarding? (Select all that apply)
Group of answer choices
To have all your ideas in one place
Storyboarding is not useful, so you don’t need to worry about using it
To conceptualize design ideas
To present ideas to a client
Answer:
To have all your ideas in one place
To conceptualize design ideas
To present ideas to a client
Explanation:
A storyboard refera to a graphic organizer which consists of images which are displayed in sequence in order to pre-visualise an animation, motion picture, etc.
It is important as it conveys how a story will flow, and also help in conceptualizing design ideas. Based on the options given, the correct options are:
• To have all your ideas in one place
• To conceptualize design ideas
• To present ideas to a client
which one is exit controllefd loop ?
1.while loop
2. for loop
3. do loop
4. none
Answer:
2 is the ans
Explanation:
bye bye, gonna go to studyy
Design a function char maxChar (char,char)- to return the smallest character from the arguments.
in java please please
Answer:
Following are the program to the given question:
public class Main//defining Main method
{
char maxChar (char x1,char x2)//defining a method maxChar that takes two char parameter
{
if(x1<x2)//use if to compare char value
{
return x1;//return first char value
}
else//else block
{
return x2;//return second char value
}
}
public static void main(String[] args)//defining main method
{
char x1,x2;//defining char variable
x1='d';//use char to hold value
x2='a';//use char to hold value
Main ob=new Main();//creating class Object
System.out.println(ob.maxChar(x1,x2));//calling method and prints its return value
}
}
Output:
a
Explanation:
In this code, a method "maxChar" is defined that holds two char variable "x1,x2" in its parameters, and use if conditional statement that checks the parameter value and print its return value.
In the main method, two char variable is declared that hold char value and passing the value in the method and prints its return value.
What is the name given to software that decodes information from a digital file so that a media player can display the file? hard drive plug-in flash player MP3
Answer:
plug-in
Explanation:
A Plug-in is a software that provides additional functionalities to existing programs. The need for them stems from the fact that users might want additional features or functions that were not available in the original program. Digital audio, video, and web browsers use plug-ins to update the already existing programs or to display audio/video through a media file. Plug-ins save the users of the stress of having to wait till a new product with the functionality that they want is produced.
Answer:
B plug-in
Explanation:
Edge2022
Give two examples of html structure
Answer:
semantic information that tells a browser how to display a page and mark up the content within a document
Explain why it is important for you to build proficiency with Microsoft Word.
Answer:
Listing proficiency in Microsoft helps push your resume through applicant tracking systems and into human hands for review. Advanced knowledge of Microsoft Office programs can also increase your earning potential.
Microsoft's skills on your resume can help it get past applicant tracking systems and into human hands for review. Additionally, having more in-depth knowledge of Microsoft Office applications can boost your earning potential.
What is Microsoft skills?Your proficiency and expertise with the Microsoft Office family of software products are collectively referred to as Microsoft Office skills.
Although MS Office has many various programs, employers may frequently assess your proficiency with some of the most widely used ones, such as MS Excel, MS PowerPoint, and MS Word.
The most popular business productivity software globally is Microsoft Office.
Therefore, Microsoft's skills on your resume can help it get past applicant tracking systems and into human hands for review.
Learn more about Microsoft, here:
https://brainly.com/question/28887719
#SPJ2
Write a function called rotateRight that takes a String as its first argument and a positive int as its second argument and rotates the String right by the given number of characters. Any characters that get moved off the right side of the string should wrap around to the left.
Answer:
The function in Python is as follows:
def rotateRight(strng, d):
lent = len(strng)
retString = strng[lent - d : ] + strng[0 : lent - d]
return retString
Explanation:
This defines the function
def rotateRight(strng, d):
This calculates the length of the string
lent = len(strng)
This calculates the return string
retString = strng[lent - d : ] + strng[0 : lent - d]
This returns the return string
return retString
Addition:
The return string is calculated as thus:
This string is split from the index passed to the function to the last element of the string, i.e. from dth to last.
The split string is then concatenated to the beginning of the remaining string
what is the meaning of antimonographycationalis
Answer:
Although this word was made up in order to be a contender for the longest word in English, it can be broken down into smaller chunks in order to understand it.
Anti- means that you are against something; monopoly means the exclusive control over something; geographic is related to geography; and the remaining part has to do with nationalism.
So this word means something like 'a nationalistic feeling of being against geographic monopoly,' but you can see that it doesn't have much sense.
(answer copied from Kalahira just to save time)
write a program to update the rate by increasing 20% from sequential data file "items.dat" that store item name.rate and quantity
Answer:
your answer is in the pic
(◔‿◔)
｡◕‿◕｡
what are the physical aspect of a presentation
Answer:
1. It has a clear objective.
2. It's useful to your audience.
3. It's well-rehearsed.
4. Your presentation deck uses as little text as possible.
5. Your contact information is clearly featured.
6. It includes a call-to-action.
Explanation:
IT specialists must display technical expertise and collaborative proficiency in the workplace. Select the IT specialist who demonstrates a soft skill.
a. Terri uses her Java programming skills to write a key part of the company’s new software.
b. Joyce recruits users to test new software by explaining to them how it will benefit the organization.
c. Chandler evaluates the results of recent user tests of his company's new software.
d. Keith applies a filter to the company’s network that prevents users from accessing social media while they are working.
Answer:
b. Joyce recruits users to test new software by explaining to them how it will benefit the organization.
Explanation:
Skills can be classified as hard or soft. Hard skills include skills such as technical skills that are acquired through technical knowledge and training.
Soft skills on the other hand are skills exhibited as a result of personality traits, character and behaviours such as time management, leadership, communication and organizational skills.
Some hard skills include;
i. Ability to design banners and posters
ii. Proficiency in using programming languages such as Java to build software applications
iii. Evaluating the result of a test or research.
Some soft skills include;
i. Making public speeches that captivate the audience.
ii. Ability to recruit and test capabilities in others.
iii. Leading a team
So, Joyce recruiting users to test new software by explaining to them how it will benefit the organization is a form of soft skill since it consists, at minimum, of leadership and communication skills
16. A 6-cylinder engine has a bore of 4 inches and a stroke of 3.5 inches. What's the total piston displacement?
A. 260
B. 263.76
C. 253.76
D. 250
Answer:
b i just guessed
Explanation:
diagram of a central processing unit
pleeeese help me for these questions
1 Account
2 online
3 access
4 password
5 internet
6 email
In this project you will write a set of instructions (algorithm). The two grids below have colored boxes in different
locations. You will create instructions to move the colored boxes in grid one to their final location in grid two. Use the
example to help you. The algorithm that you will write should be in everyday language
(no pseudocode or programming language). Write your instructions at the bottom of the
page.
Example: 1. Move
the orange box 2
spaces to the right.
2. Move the green
box one space
down. 3. Move the
green box two
spaces to the left.
Write your instructions. Review the rubric to check your final work.
Rules: All 6 colors (red, green, yellow, pink, blue, purple) must be move to their new location on the grid. Block spaces are
barriers. You cannot move through them or on them – you must move around them
Answer:
Explanation:
Pink: Down 5 then left 2.
Yellow: Left 3 and down 2.
Green: Right 7, down 4 and left 1.
Purple: Up 6 and left 9.
Red: Left 7, down 5 and left 1.
You can do the last one, blue :)
Answer:
Explanation:
u=up, d=down, r=right, l=left
yellow: l3d2
pink: d5l2
green: r7d4l1
purple: u6l9
red: l7d5l1
blue: r2u7l5
Write a program that lets the user enter the total rainfall for each of 12 months into an array of doubles. The program should calculate and display the total rainfall for the year and the average monthly rainfall. Use bubble sort and sort the months with the lowest to highest rain amounts. Use the binary search and search for a specific rain amount. If the rain amount is found, display a message showing which month had that rain amount. Input Validation: Do not accept negative numbers for monthly rainfall figures.
Answer:
Program approach:-
Using the header file.Using the standard namespace I/O.Define the main function.Check whether entered the value is negative.Find the middle position of the array.Display message if value not found.Returning the value.Explanation:
Program:-
//required headers
#include <stdio.h>
#include<iostream>
using namespace std;
//main function
int main()
{ double rain[12], temp_rain[12], sum=0, avg=0, temp;
int month=0, i, j, n=12, low=0, mid=0, high=12, x, found=0;
char month_name[][12]={"January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"};
//store input values to arrays rain and temp_rain
while(month<n)
{ cout<<"Enter the total rainfall for month "<<month+1<<" :";
cin>>temp;
//check whether the entered value is negative
if(temp<0)
{ cout<<"Enter a non negative value"<<endl;
}
else
{ rain[month]=temp;
temp_rain[month]=temp;
//total sum is found out and stored to sum
sum+=temp;
month++;
}
}
//find average rainfall
avg=sum/n;
//display total and average rainfall for the year
cout<<"Total rainfall for the year: "<<sum<<endl;
cout<<"Average rainfall for the year: "<<avg<<endl;
//perform bubble sort on temp_rain array
for(i=0; i<n-1; i++)
{ for (j=0; j<n-i-1; j++)
{ if (temp_rain[j]>temp_rain[j+1])
{
temp=rain[j];
temp_rain[j]=temp_rain[j+1];
temp_rain[j+1]=temp;
}
}
}
//get search value and store it to x
cout<<"Enter the value to search for a specific rain amount: ";
cin>>x;
//perform binary search on temp_rain array
while (low<=high)
{
//find the middle position of the array
int mid=(low+high)/2;
//if a match is found, set found=1
if(x==temp_rain[mid])
{ found=1;
break;
}
//ignore right half if search item is less than the middle value of the array
else if(x<temp_rain[mid])
high=mid-1;
//ignore left half if search item is higher than the middle value of the array
else
low=mid+1;
}
//if a match is found, then display the month for the found value
if(found==1)
{
for(i=0; i<n; i++)
{ if(x==rain[i])
cout<<"Found matching rainfall for this month: "<<month_name[i];
}
}
//display message if value not found
else
cout<<"Value not found.";
return 0;
}
Write a program that first reads in the name of an input file and then reads the input file using the file.readlines() method. The input file contains an unsorted list of number of seasons followed by the corresponding TV show. Your program should put the contents of the input file into a dictionary where the number of seasons are the keys, and a list of TV shows are the values (since multiple shows could have the same number of seasons).
Sort the dictionary by key (least to greatest) and output the results to a file named output_keys.txt, separating multiple TV shows associated with the same key with a semicolon (;). Next, sort the dictionary by values (alphabetical order), and output the results to a file named output_titles.txt.
Ex: If the input is:
file1.txt
and the contents of file1.txt are:
20
Gunsmoke
30
The Simpsons
10
Will & Grace
14
Dallas
20
Law & Order
12
Murder, She Wrote
the file output_keys.txt should contain:
10: Will & Grace
12: Murder, She Wrote
14: Dallas
20: Gunsmoke; Law & Order
30: The Simpsons
and the file output_titles.txt should contain:
Dallas
Gunsmoke
Law & Order
Murder, She Wrote
The Simpsons
Will & Grace
Note: There is a newline at the end of each output file, and file1.txt is available to download.
currently, my code is:
def readFile(filename):
dict = {}
with open(filename, 'r') as infile:
lines = infile.readlines()
for index in range(0, len(lines) - 1, 2):
if lines[index].strip()=='':continue
count = int(lines[index].strip())
name = lines[index + 1].strip()
if count in dict.keys():
name_list = dict.get(count)
name_list.append(name)
name_list.sort()
else:
dict[count] = [name]
return dict
def output_keys(dict, filename):
with open(filename,'w+') as outfile:
for key in sorted(dict.keys()):
outfile.write('{}: {}\n'.format(key,';'.join(dict.get(key))))
print('{}: {}\n'.format(key,';'.join(dict.get(key))))
def output_titles(dict, filename):
titles = []
for title in dict.values():
titles.extend(title)
with open(filename,'w+') as outfile:
for title in sorted(titles):
outfile.write('{}\n'.format(title))
print(title)
def main():
filename = input()
dict = readFile(filename)
if dict is None:
print('Error: Invalid file name provided: {}'.format(filename))
return
output_filename_1 ='output_keys.txt'
output_filename_2 ='output_titles.txt'
output_keys(dict,output_filename_1)
print()
output_titles(dict,output_filename_2)
main()
The problem is that when I go to submit and the input changes, my output differs.
Output differs. See highlights below. Special character legend Input file2.txt Your output 7: Lux Video Theatre; Medium; Rules of Engagement 8: Barney Miller;Castle; Mama 10: Friends; Modern Family; Smallville;Will & Grace 11: Cheers;The Jeffersons 12: Murder, She Wrote;NYPD Blue 14: Bonanza;Dallas 15: ER 20: Gunsmoke; Law & Order; Law & Order: Special Victims Unit 30: The Simpsons Expected output 7: Rules of Engagement; Medium; Lux Video Theatre 8: Mama; Barney Miller; Castle 10: Will & Grace; Smallville; Modern Family; Friends 11: Cheers; The Jeffersons 12: Murder, She Wrote; NYPD Blue 14: Dallas; Bonanza 15: ER 20: Gunsmoke; Law & Order; Law & Order: Special Victims Unit 30: The Simpsons
Answer:
Explanation:
The following is written in Python. It creates the dictionary as requested and prints it out to the output file as requested using the correct format for various shows with the same number of seasons.The output can be seen in the attached picture below.
mydict = {}
with open("file1.txt", "r") as showFile:
for line in showFile:
cleanString = line.strip()
seasons = 0
try:
seasons = int(cleanString)
print(type(seasons))
except:
pass
if seasons != 0:
showName = showFile.readline()
if seasons in mydict:
mydict[seasons].append(showName.strip())
else:
mydict[seasons] = [showName.strip()]
f = open("output.txt", "a")
finalString = ''
for seasons in mydict:
finalString += str(seasons) + ": "
for show in mydict[seasons]:
finalString += show + '; '
f.write(finalString[:-2] + '\n')
finalString = ''
f.close()
After the explosion of the Union Carbide plant the fire brigade began to spray a curtain of water in the air to knock down the cloud of gas.a. The system of water spray pipes was too high to helpb. The system of water spray pipes was too low to helpc. The system of water spray pipes broked. The system of water spray pipes did not have sufficient water supply
Answer:
d. The system of water spray pipes did not have sufficient water supply
Explanation:
The Union Carbide India Ltd. was chemical factory situated at Bhopal that produces various pesticides, batteries, plastics, welding equipment, etc. The plant in Bhopal produces pesticides. In the year 1984, on the night of 2nd December, a devastating disaster occurred on the Bhopal plant which killed millions of people due to the leakage of the poisonous, methyl isocyanate. This disaster is known as Bhopal Gas tragedy.
Soon after the gas pipe exploded, the fire brigade started spraying water into the air to [tex]\text{knock down}[/tex] the cloud of the gases in the air but there was not sufficient amount of water in the water sprays and so it was not effective.
Thus the correct answer is option (d).
Examine the following output:
4 22 ms 21 ms 22 ms sttlwa01gr02.bb.ispxy.com [154.11.10.62]
5 39 ms 39 ms 65 ms placa01gr00.bb.ispxy.com [154.11.12.11]
6 39 ms 39 ms 39 ms Rwest.plalca01gr00.bb.ispxy.com [154.11.3.14]
7 40 ms 39 ms 46 ms svl-core-03.inet.ispxy.net [204.171.205.29]
8 75 ms 117 ms 63 ms dia-core-01.inet.ispxy.net [205.171.142.1]
Which command produced this output?
a. tracert
b. ping
c. nslookup
d. netstat
Answer:
a. tracert
Explanation:
Tracert is a computer network diagnostic demand which displays possible routes for internet protocol network. It also measures transit delays of packets across network. The given output is produced by a tracert command.
While saving a document to her hard drive, Connie's computer screen suddenly changed to display an error message on a blue background. The error code indicated that there was a problem with her computer's RAM. Connie's computer is affected by a(n) __________.
Answer:
The right answer is "Hardware crash".
Explanation:
According to the runtime error message, this same RAM on your machine was problematic. This excludes file interoperability or compliance problems as well as program error possibilities.Assuming implementation performance problems exist, the timeframe that would save the information would be typically longer, but there's still a lower possibility that the adequacy and effectiveness color will become blue but instead demonstrate warning would appear.Thus the above is the right solution.
All of the following are design elements of a landing page that instill trust in site visitors, except Group of answer choices secure payment methods social media presence large, clear, colorful action buttons visible contact information
Answer:
large, clear, colorful action buttons.
Explanation:
A website refers to the collective name used to describe series of web pages linked together with the same domain name while a webpage is the individual HTML document (single page) that makes up a website with a unique uniform resource locator (URL).
When users (people) visit a particular website (homepage, index page or landing page) for the first time, there are certain design elements that when seen would give them a sense of security, instill trust and guarantees confidentiality of all user data (informations).
Generally, secure payment methods, social media presence, and visible contact information are design elements of a landing page that instill trust in site visitors.
However, large, clear, and colorful action buttons wouldn't do or cause any of the aforementioned actions.
An array A[0..n - 2] contains `n-1` integers from 1 to `n` in increasing order. (Thus one integer in this range is missing.) Design an algorithm in $\Theta(\log n)$ to find the missing integer. Your algorithm should be given in **pseudo code**. For example, the array `A` could be `{1, 2, 3, 4, 6, 7, 8, 9, 10}` in which `5` is missing.
Answer:
I do not understand anything
Write a procedure named Read10 that reads exactly ten characters from standard input into an array of BYTE named myString. Use the LOOP instruction with indirect addressing, and call the ReadChar procedure from the book's link library. (ReadChar returns its value in AL.)
Answer:
Following are the solution to the given question:
Explanation:
Since a procedure has the Read10 parameter, the 10 characters from the input file are stored in the BYTE array as myString. The LOOP instruction, which includes indirect addressing and also the call to the ReadChar method, please find the attached file of the procedure:
computer is an ............. machine because once a task is intitated computer proceeds on its own t ill its completion.
Answer:
I think digital,versatile
computer is an electronic digital versatile machine because once a task is initiated computer proceeds on its own till its completation.
the grade point average collected from a random sample of 150 students. assume that the population standard deviation is 0.78. find the margin of error if c = 0.98.
Answer:
[tex]E = 14.81\%[/tex]
Explanation:
Given
[tex]n = 150[/tex]
[tex]\sigma = 0.78[/tex]
[tex]c = 0.98[/tex]
Required
The margin of error (E)
This is calculated as:
[tex]E = z * \frac{\sigma}{\sqrt{n}}[/tex]
When confidence level = 0.98 i.e. 98%
The z score is: 2.326
So, we have:
[tex]E = 2.326 * \frac{0.78}{\sqrt{150}}[/tex]
[tex]E = 2.326 * \frac{0.78}{12.247}[/tex]
[tex]E = \frac{2.326 *0.78}{12.247}[/tex]
[tex]E = \frac{1.81428}{12.247}[/tex]
[tex]E = 0.1481[/tex]
Express as percentage
[tex]E = 14.81\%[/tex]
PLS PAK I ANSWER NITO KAILANGAN LANGPO
1. E-gro.up
2. Faceb.ook
3. Gm.ail
4. Go to www.gm.ail.com
5. Gm.ail
6. Go to www.faceb.ook.com
These are the answers.
mention three external power problems that affect computer's internal power supply ,if computer is plugged in the wall.
Answer:
Explanation: here are three subsets of regulated power supplies: linear, switched, and battery-based. Of the three basic regulated power supply designs, linear is the least complicated system, but switched and battery power have their advantages.
kkklkkklkklklkklklklkklkl
Answer:
???
Explanation:
???
Janice is preparing a recipe that calls for 3/4 cup of oil per serving if Janice needs to prepare for 2 / 2 3 servings how many cups of oil would she neex
Answer:
Three cups would be needed.
Explanation:
2 2/3 × 3/4 = 8/2 × 3/4 = 24/8 = 3
