Answer:
I. Web-based training
II. VOIP (Voice over IP) meetings
III. Distance education
IV. e-learning
Explanation:
PowerPoint application can be defined as a software application or program designed and developed by Microsoft, to avail users the ability to create various slides containing textual and multimedia informations that can be used during a presentation.
Some of the features available on Microsoft PowerPoint are narrations, transition effects, custom slideshows, animation effects, formatting options etc.
A nontraditional presentation distribution method typically involves the use of digital based platforms for the presenting informations to the audience.
Hence, the situations that might call for nontraditional presentation distribution methods include;
I. Web-based training
II. VOIP (Voice over IP) meetings
III. Distance education
IV. e-learning
Answer:
(A)
(B)
(E)
(F)
Explanation:
web-based training
VOIP (Voice over IP) meetings
distance education
e-learning
COMPUTER STUDIES
31.
Which of the following information
ages lasted between the end of
Bronze age and the spread of Roman
Empire?
A.
B.
C.
D.
E.
Electronic
Industrial
Iron
Mechanical
Stone
Answer:
iron
Explanation:
Which of the following is the most appropriate first step to hardening a new Windows installation?
A. creating back-ups of the computer.
B. activating and defining rules for the Windows Firewall.
C. considering the computer's purpose and only installing the features and services needed to fill that purpose.
D. conducting penetration testing on the computer.
Answer:
C. considering the computer's purpose and only installing the features and services needed to fill that purpose.
Explanation:
Hardening is the process of finding out the vulnerabilities of a system and deploying measures to counter these issues. It is important to install only the features that are needed to fill the purpose of the computer. This is because having lots of unnecessary features will extend the attack surface of the system.
Therefore, the user needs to ensure that only the needed features are installed. Features and applications that have been in the system for a long time should also be uninstalled.
Use the drop-down menus to complete statements about audio file formats.
The most common file format for consumer storage and playback is ___
The __ audio file was originally used on Apple computers.
The main audio format used in Microsoft Windows is __
Answer: 1. .mp3 2. .aiff 3. .wav
Explanation:
I got it right
Answer:
.mp3
.aiff
.wav
Explanation:
hope this helps :)
Question 21
What is the minimum sum-of-products expression for the following Kmap?
AB
00
01
11
10
CD
00
1
0
01
0
0
0
O
11
0
0
1
1
10
1
1
1
1
Answer:
1010010010001010
Explanation:
0100101010010101010
Write a program that takes a list of integers as input. The input begins with an integer indicating the number of integers that follow. You can safely assume that the number of integers entered is always less than or equal to 10. The program then determines whether these integers are sorted in the ascending order (i.e., from the smallest to the largest). If these integers are sorted in the ascending order, the program will output Sorted; otherwise, it will output Unsorted
Answer:
is_sorted = True
sequence = input("")
data = sequence.split()
count = int(data[0])
for i in range(1, count):
if int(data[i]) >= int(data[i+1]):
is_sorted = False
break
if is_sorted:
print("Sorted")
else:
print("Unsorted")
Explanation:
*The code is in Python.
Initialize a variable named is_sorted as True. This variable will be used as a flag if the values are not sorted
Ask the user to enter the input (Since it is not stated, I assumed the values will be entered in one line each having a space between)
Split the input using split method
Since the first indicates the number of integers, set it as count (Note that I converted the value to an int)
Create a for loop. Inside the loop, check if the current value is greater than or equal to the next value, update the is_sorted as False because this implies the values are not sorted (Note that again, I converted the values to an int). Also, stop the loop using break
When the loop is done, check the is_sorted. If it is True, print "Sorted". Otherwise, print "Unsorted"
In a database table, the category of information is called ______________
Question 2 options:
Record
Tuple
Field
None of the above
Answer:
the answer is A.) A record
Explanation:
In database, the category of information is A. Record.
What is a database?A database simply means the collection of information that can be accessed in future. This is important to safeguard the information.
In this case, in a database table, the category of information is called a record. This is vital to keep documents.
Learn more about database on:
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Summary
You will write a racing report program using object-oriented programming with three classes:
ReportDriver, RaceReport, and Race. The main method of the program will be in the
class ReportDriver and will include a loop that allows you to enter in more than one race and
have reports written out for all the races you enter. (The user will enter one race then get a report for that race. After that, the user will be asked whether they want to enter in another race and get another report. This repeats until the user says they do not want to enter in any more races.)
Program Description
There are two major tasks in this assignment. Your first major task is to write a program that collects three pieces of user input about a race and provides a summary of facts about the race. Input will be via the keyboard and output (i.e., the summary of facts) will be via the display (a.k.a., console window). The three pieces of user input will be the three individual race times that correspond the first, second, and third top race finishers; your program will prompt the user to enter these in via the keyboard. Note that you cannot assume these times will be in order; putting them in order is one of the first things your program should do. Thus, your program will need to do the following:
1. Prompt the user for three ints or doubles, which represent the times for the three racers.
2. Sort the three scores into ascending order (i.e., least to greatest).
(a) Remember, to swap two variables requires a third, temporary variable.
(b) See the Math class (documented in Savitch Ch. 5; see the index for the exact location
. . . this is good practice for looking things up) for methods that might help you (e.g.,
min and max). Note that these methods produce a return value.
(c) Output the sorted race scores in order.
3. Describe the overlap in times, if any exist. The options will be:
(a) All are tied for first.
(b) Some are tied for first.
(c) None are tied for first.
4. Do step (4) for the second and third place finishes.
5. Output the range of the race scores.
6. Output the average of the race scores.
There are, of course, many different ways of writing this program. However, if you decompose
your tasks into smaller chunks, attacking a larger program becomes more manageable. If you
mentally divided up the tasks before you, you might have decided on the following list of "work
items", "chunks", or "modules":
Data Input: Ask the user for three race scores (in no particular order).
Ordering Data: Order the race scores by first, second, and third place.
Data Analysis and Output:
– Determine how many racers tied for first, second or third place (i.e., how many overlap
times) and output result to console.
– Calculate the range of the race scores (i.e., the absolute value of the slowest minus the
fastest times) and output result to console.
2 – Calculate the average of the race times and output result to console.
Answer:dddd
Explanation:
//The code is all written in Java and here are the three classes in order ReportDriver, RaceReport, and Race
class ReportDriver {
public static void main(String[] args) {
boolean continueRace = true;
Scanner in = new Scanner(System.in);
ArrayList<ArrayList<Integer>> races = new ArrayList<>();
while (continueRace == true) {
System.out.println("Would you like to enter into a race? Y or N");
char answer = in.next().toLowerCase().charAt(0);
if (answer == 'y') {
Race race = new Race();
races.add(race.Race());
} else {
break;
}
}
for (int x = 0; x <= races.size()-1; x++) {
RaceReport report = new RaceReport();
report.RaceReport(races.get(x));
report.printRange();
report.printAverage();
}
}
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
package sample;
import java.util.ArrayList;
public class RaceReport {
int range, average;
String first, second, third;
public void RaceReport(ArrayList<Integer> times) {
if (times.get(2) == times.get(1)) {
if (times.get(2) == times.get(0)) {
System.out.println(first = "Times tied for first place are " + times.get(2) + " and " + times.get(1) + " and " + times.get(0));
} else {
System.out.println(first = "Times tied for first place are " + times.get(2) + " and " + times.get(1));
System.out.println(second = "Second place time is " + times.get(0));
}
} else if (times.get(1) == times.get(0)) {
System.out.println(first = "First place time is " + times.get(2));
System.out.println(second = "Times tied for Second place are " + times.get(1) + " and " + times.get(0));
} else {
System.out.println(first = "First place time is " + times.get(2));
System.out.println(second = "Second place time is " + times.get(1));
System.out.println( third = "Third place time is " + times.get(0));
}
range = Math.abs(times.get(0) - times.get(2));
average = (times.get(2) + times.get(1) + times.get(0) / 3);
}
public void printRange() {
System.out.println("The range of the race was " + range);
}
public void printAverage() {
System.out.println("The average of the race was " + average);
}
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
package sample;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
public class Race {
Scanner in = new Scanner(System.in);
ArrayList<Integer> times = new ArrayList<>();
public ArrayList<Integer> Race() {
System.out.println("Input time 1:");
times.add(in.nextInt());
System.out.println("Input time 2:");
times.add(in.nextInt());
System.out.println("Input time 3:");
times.add(in.nextInt());
Collections.sort(times);
return times;
}
}
(Giving brainliest to best answer, don't make an answer if you don't know or its jumble)
A relevant online media source best helps an audience
A) believe the presenter.
B)stay engaged in the topic.
C) understand the topic.
D) trust the material.
Answer:
B
Explanation:
Answer:
C
Explanation:
I just got it right on an Edge Quiz
Consider the following statement, which is intended to create an ArrayList named years that can be used to store elements both of type Integer and of type String. /* missing code */ = new ArrayList(); Which of the following can be used to replace /* missing code */ so that the statement compiles without error?
a. ArrayList years
b. ArrayList years()
c. ArrayList years[]
d. ArrayList years
e. ArrayList years
Answer:
a. ArrayList years
Explanation:
Required
Complete the code segment
The programming question is about Java programming language.
In java, the syntax to declare an ArrayList of no specific datatype is:
ArrayList [List-name] = new ArrayList();
From the question, the name of the ArrayList is years.
So, the syntax when implemented is:
ArrayList years = new ArrayList();
So, the comment /*missing code*/ should be replaced with: ArrayList years
The option that can be used to replace /* missing code */ so that the statement compiles without error is;
A: ArrayList years
This question deals with programming language in Java.
Now, from the question, we are dealing with an ArrayList and In java, the syntax that is used to declare an ArrayList of no specific data type is given as;ArrayList [Lists name] = new ArrayList();
Now, in the question the list name is given as "years". Thus;
The correct statement to replace /* missing code */ so without errors is;
ArrayList years.
Read more about Java syntax at; https://brainly.com/question/18257856
Dr. Smith is teaching IT 102 and wants to determine the highest grade earned on her midterm exam. In Dr. Smith's class, there are 28 students. Midterm exam grades fall in the range of 0 to 100, inclusive of these values. Write a small program that will allow Dr. Smith to enter grades for all of her students, determine the highest grade, and output the highest grade.
Answer:
mysql
Explanation:
try building mysql database
Use the drop-down menu to complete the sentences about the benefits of flowcharts.
Flowcharts are a good choice because they -are easy-
to understand.
Flowcharts are -graphical-
representations of the solution.
Flowcharts can be used to -map out-
a solution.
Answer:
c,a,c using the drop down menus edge 2021
GOODLUCK
Explanation:
Answer:
C , A, and C
Explanation:
Which filter allows you to impart a stamping or raising effect in an image?
Answer:I'm pretty sure it's A
Explanation:
Features of Python are *
a)It is a platform independent programming language, which means it can be used on any machine and in any operating system.
b)It is an interpreted language.
c)It is a Low Level programming language.
d)it is not a case sensitive language
Answer:
a
Explanation:
Python is platform independent, it can be ran on any operating system.
Which of the following are features of the HTTPS protocol?
Answer:
All traffic is encrypted. No one on your network can see what is going on (except for knowing where those packets are going to).
The identity of the remote server can be verified using certificates. So you also know that it really is your bank that you are talking to.
Optionally (and not in wide-spread use), the identity of the client can also be verified using certificates. This would allow for secure login to a site using chip cards instead of (or in addition to) password
Hyper Text Transfer Protocol (HTTP) and Secure HTTP are the same protocol from a standpoint of passing or blocking them with a firewall is false.
What are HTTP's (Hyper Text Transfer) fundamental features?Basic HTTP (Hyper Text Transfer) is the Characteristics. It has the protocol that has enables communication in between web browsers and the servers. It has the protocol for the requests and answers. By default, it connects to the secure TCP connections on port 80.
Hypertext Transfer Protocol Secure (HTTPS) is an add-on to the Hypertext Transfer Protocol. It has been used for safe communication over a computer network and is widely used on the Internet. In HTTPS, the transmit protocol is encrypted using Transport Layer Security(TLS) or, formerly, Secure Sockets Layer(SSL).
The difference between HTTPS uses TLS (SSL) to encrypt normal HTTP requests and responses. HTTPS is the secure version of HTTP, which is the primary protocol used to send data between a web browser and a website.
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#SPJ3
Write a program with two inputs, current price and last month's price (both integers). Then, output a summary listing the price, the change since last month, and the estimated monthly mortgage computed as (current_price * 0.051) / 12.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
print('{:.2f}'.format(your_value))
Ex: If the input is:
200000
210000
the output is:
This house is $200000. The change is $-10000 since last month.
The estimated monthly mortgage is $850.00.
Answer:
In Python
current = int(input("Current Price: "))
lmonth = int(input("Last Month Price: "))
mortgage = current * 0.051 / 12
print('The house is ${:.2f}'.format(current))
print('The change is ${:.2f}'.format(current-lmonth)+" since last month")
print('The estimated monthy mortgage is ${:.2f}'.format(mortgage))
Explanation:
This gets the current price
current = int(input("Current Price: "))
This gets the last month's price
lmonth = int(input("Last Month Price: "))
This calculates the mortgage
mortgage = current * 0.051 / 12
This prints the house current price
print('The house is ${:.2f}'.format(current))
This prints the change
print('The change is ${:.2f}'.format(current-lmonth)+" since last month")
This prints the estimated mortgage
print('The estimated monthy mortgage is ${:.2f}'.format(mortgage))
Interstate highway numbers Primary U.S. interstate highways are numbered 1-99. Odd numbers (like the 5 of 95) go north/south, and evens (like the 10 or 90) go east/west. Auxiliary highways are numbered 100-999, and service the primary highway indicated by the rightmost two digits. Thus, I-405 services 1-5, and I-290 services -90. Given a highway number, indicate whether it is a primary or auxiliary highway. If auxiliary, indicate what primary highway it serves. Also indicate if the (primary) highway runs north/south or east/west. Ex: If the input is 90 the output is I-90 is primary, going east/west. Ex: If the input is 290 the output is I-290 is auxiliary, serving 1-90, going cast/west. Ex: If the input is: 0 the output is O is not a valid interstate highway number. See Wikipedia for more info on highway numbering. main.py Load default templ else 1 nighway_number - int(input) 2 Type your code here. " 4 if highway_number - 0: 5 print(highway_number, 'is not a valid interstate highway number.') 6 if highway_number in range(1, 99-1): 7 if highway..number % 2 - : 8 print('I-' highway number, "is primary, going east/west.") 9 print("I-' highway_number, "is primary, going north/south." 11 else: 12 served - highway_number % 100 13 if highway number - 1000: print highway_number, 'is not a valid Interstate highway number.') 15 if highway number in range(99, 999.1): 16 if highway_number 2 - 0 print('I..highway_number, 'is auxiliary, serving I.', 'x.f.' Xserved, 'going eastwest.) 18 else: print('1', highway_number, 'is auxiliary, rving I-','%.f.' Xserved, 'going north/south.) 10 14 17 19 Develop mode Submit mode When done developing your program press the Submit for grading button below. This will submit your program for auto-grading. Submit for grading Sature of your work Input 90 Your output I- 90 is primary, going east/west. Expected output I-90 is primary, going east/west. 0 2: Auxiliary (290) Output is nearly correct; but whitespace differs. See highlights below. Special character legend Input 290 Your output 1- 290 is auxiliary, serving I- 90, going east/west. I-290 is auxiliary, serving 1-90, going east/west. Expected output 3 Invalid (0) 1/1 Input 0 Your output is not a valid interstate highway number. 4. Compare output 0/2 Output is nearly correct; but whitespace differs. See highlights below Special character legend Input Your output
Answer:
See attachment for complete solution
Explanation:
The program in your question is unreadable.
So, I started from scratch (see attachment for complete solution)
Using the attached file as a point of reference.
The program has 15 lines
Line 1: Prompt the user for highway number (as an integer)
Line 2: Convert the user input to string
Line 3: Check if highway number is outside 1-999
Line 4: If line 3 is true, print a notice that the input is outside range
Line 5: If line 3 is not true
Line 6: Check if the number of highway digits is 2.
Line 7: If true, Check if highway number is an even number
Line 8: If even, print that the highway is primary and heads east/west
Line 9: If highway number is odd number
Line 10: Print that the highway is primary and heads north/south
Line 11: If the number of highway digits is 3
Line 12: Check if highway number is an even number
Line 13: If even, print that the highway is auxiliary and heads east/west
Line 14: If highway number is odd number
Line 15: Print that the highway is auxiliary and heads north/south
See attachment for complete program
answer this question.
side-note if you want please sub to Braeden Eischen.
Answer:
yes
Explanation:
In the negative side of the battery, there are millions and millions of _________.
Answer:
Electrons
Explanation:
Use the drop-down menu to complete the sentences about data flow.
The flow of data is indicated by
✔ arrows
.
The inputs, processes, and
✔ outputs
are included in a flowchart.
Answer:
1. Arrows
2. Outputs
Explanation:
Ask the user to input their grade percentage (e.g. the use will enter 98 if they had an overall grade of 98% in their course) for their Accounting, Marketing, Economics and MIS courses. Assume each course is worth 3 credit hours. Once you have all of their grades output what letter grade they earned for each course (e.g. Your letter grade for {Accounting/Marketing/whichever one you are outputting} is {A/B/C/D/F}). After you have output all of their letter grades, output their overall GPA for the semester using the formula:
Letter Grade Point Value for Grade
A 4.00
B 3.00
C 2.00
D 1.00
F 0.00
Example Student Transcript
Course Credit Hours Grade Grade Points
Biology 5 A 20
Biology Lab 1 B 3
English 5 C 10
Mathematics 5 F 033
16 Total Credits Attempted 33 Total Grade Points
Total Points Earned/Total Credits Attempted = Grade Point Average
33 Points Earned/16 Credits Attempted = 2.06 GPA
For more details on how to calculate your GPA, go to http://academicanswers.waldenu.edu/faq/73219 e
GPA - Convert MIS grade to letter grade using a conditional statement
GPA - Convert Accounting letter grade to points earned (can be done in same conditional as letter grade
GPA - Convert Marketing letter grade to points earned (can be done in same conditional as letter grade)
GPA-Convert Economics letter grade to points earned (can be done in same conditional as letter grade)
GPA-Convert MIS letter grade to points earned (can be done in same conditional as letter grade) GPA - Calculate the GPA
GPA-Output the letter grade for each course
GPA-Output the overall GPA for the semester
Answer:
In Python
def getpointValue(subject):
if subject >= 75: point = 4; grade = 'A'
elif subject >= 60: point = 3; grade ='B'
elif point >= 50: point = 2; grade = 'C'
elif point >= 40: point = 1; grade = 'D'
else: point = 0; grade = 'F'
return point,grade
subjects= ["Accounting","Marketing","Economics","MIS"]
acct = int(input(subjects[0]+": "))
mkt = int(input(subjects[1]+": "))
eco = int(input(subjects[2]+": "))
mis = int(input(subjects[3]+": "))
acctgrade = getpointValue(acct)
print(subjects[0]+" Grade: "+str(acctgrade[1]))
mktgrade = getpointValue(mkt)
print(subjects[1]+" Grade: "+str(mktgrade[1]))
ecograde = getpointValue(eco)
print(subjects[2]+" Grade: "+str(ecograde[1]))
misgrade = getpointValue(mis)
print(subjects[3]+" Grade: "+str(misgrade[1]))
totalpoint = (acctgrade[0] + mktgrade[0] + ecograde[0] + misgrade[0]) * 3
gpa = totalpoint/12
print("GPA: "+str(gpa))
Explanation:
The solution I provided uses a function to return the letter grade and the point of each subject
I've added the explanation as an attachment where I used comment to explain difficult lines
Most presentations use text:
Answer:
The correct response is "at a minimum".
Explanation:
Texts are an accompanying indicator of that same basis of these observations mostly during introduction or analysis, must be quite succinct as well as accurateThroughout reality, a Power point presentation's fundamental requirements or suggestions are to prevent a lot much textual from being used although it all works together.Uma wants to create a cycle to describe the seasons and explain how they blend into each other. Which SmartArt diagram would work best for this?
Answer: SmartArt offers different ways of visually presenting information, using shapes arranged in different formations.
Explanation:SmartArt offers different ways of visually presenting information, using shapes arranged in different formations. The SmartArt feature also allows you to preview different SmartArt formations, making it very easy to change shapes and formations.
As the network engineer, you are asked to design a plan for an IP subnet that calls for 25 subnets. The largest subnet needs a minimum of 750 hosts. Management requires that a single mask must be used throughout the Class B network. Which of the following lists a private IP network and mask that would meet the requirements?
a. 172.16.0.0 / 255.255.192.0
b. 172.16.0.0 / 255.255.224.0
c. 172.16.0.0 / 255.255.248.0
d. 172.16.0.0 / 255.255.254.0
Answer:
c. 172.16.0.0 / 255.255.248.0
Explanation:
The address will be 172.16.0.0 while the netmask will be 255.255.248.0.
Thus, option C is correct.
Consider a memory-management system based on paging. The total size of the physical memory is 2 GB, laid out over pages of size 8 KB. The logical address space of each process has been limited to 256 MB. a. Determine the total number of bits in the physical address. b. Determine the number of bits specifying page replacement and the number of bits for page frame number. c. Determine the number of page frames. d. Determine the logical address layout.
Answer:
A. 31 bits
B. 13 bits, 18 bits
C. 256k
Explanation:
A.
We have total size of physical memory as 2gb
This means that 2¹ x 2³⁰
Using the law of indices,
= 2³¹
So physical address is equal to 31 bits
B.
We get page size = 8kb = 2³
1 kb = 2¹⁰
2³ * 2¹⁰ = 2¹³
So page replacement = 13 bits
Page frame number
= physical address - replacement bits
= 31 - 13
= 18 bits
C.
The number of frames is given as
2¹⁸ = 2⁸ x 2¹⁰ = 256K
So number of frames = 256K
D
Logical add space is 256K
Page size= physical pages = 8kb
Logical address layout= 28biys
Page number = 15 bits
Displacement = 12 bits
256k/8k = 32 pages in address space process
Let X and Y be two decision problems. Suppose we know that X reduces to Yin polynomial time. Which of the following statements are true?Explain
a. If Y is NP-complete then so is X.
b. If X is NP-complete then so is Y.
c. If Y is NP-complete and Xis in NP then X is NP-complete.
d. If X is NP-complete and Y is in NP then Y is NP-complete.
e. If X is in P, then Y is in P.
f. If Y is in P, then X is in P.
g. X and Y can't both be in NP
Answer:
d. If X is NP - complete and Y is in NP then Y is NP - complete.
This can be inferred
Explanation:
The statement d can be inferred, rest of the statements cannot be inferred. The X is in NP complete and it reduces to Y. Y is in NP and then it is NP complete. The Y is not in NP complete as it cannot reduce to X. The statement d is inferred.
How many different values can a bit have?
16
2
4.
8
Answer:
A bit can only have 2 values
Which operating system user interface does not reside on the computer but rather in the cloud on a web server?
Write a function called 'game_of_eights()' that accepts a list of numbers as an argument and then returns 'True' if two consecutive eights are found in the list. For example: [2,3,8,8,9] -> True. The main() function will accept a list of numbers separated by commas from the user and send it to the game_of_eights() function. Within the game_of_eights() function, you will provide logic such that: the function returns True if consecutive eights (8) are found in the list; returns False otherwise. the function can handle the edge case where the last element of the list is an 8 without crashing. the function prints out an error message saying 'Error. Please enter only integers.' if the list is found to contain any non-numeric characters. Note that it only prints the error message in such cases, not 'True' or 'False'. Examples: Enter elements of list separated by commas: 2,3,8,8,5 True Enter elements of list separated by commas: 3,4,5,8 False Enter elements of list separated by commas: 2,3,5,8,8,u Error. Please enter only integers.
Answer:
In Python:
def main():
n = int(input("List items: "))
mylist = []
for i in range(n):
listitem = input(", ")
if listitem.isdecimal() == True:
mylist.append(int(listitem))
else:
mylist.append(listitem)
print(game_of_eights(mylist))
def game_of_eights(mylist):
retVal = "False"
intOnly = True
for i in range(len(mylist)):
if isinstance(mylist[i],int) == False:
intOnly=False
retVal = "Please, enter only integers"
if(intOnly == True):
for i in range(len(mylist)-1):
if mylist[i] == 8 and mylist[i+1]==8:
retVal = "True"
break
return retVal
if __name__ == "__main__":
main()
Explanation:
The main begins here
def main():
This gets the number of list items from the user
n = int(input("List items: "))
This declares an empty list
mylist = []
This iterates through the number of list items
for i in range(n):
This gets input for each list item, separated by comma
listitem = input(", ")
Checks for string and integer input before inserting item into the list
if listitem.isdecimal() == True:
mylist.append(int(listitem))
else:
mylist.append(listitem)
This calls the game_of_eights function
print(game_of_eights(mylist))
The game_of_eights function begins here
def game_of_eights(mylist):
This initializes the return value to false
retVal = "False"
This initializes a boolean variable to true
intOnly = True
This following iteration checks if the list contains integers only
for i in range(len(mylist)):
If no, the boolean variable is set to false and the return value is set to "integer only"
if isinstance(mylist[i],int) == False:
intOnly=False
retVal = "Please, enter only integers"
This is executed if the integer contains only integers
if(intOnly == True):
Iterate through the list
for i in range(len(mylist)-1):
If consecutive 8's is found, update the return variable to True
if mylist[i] == 8 and mylist[i+1]==8:
retVal = "True"
break
This returns either True, False or Integer only
return retVal
This calls the main method
if __name__ == "__main__":
main()
PLEASE HELP How have phones made us spoiled? How have phones made us unhappy?
Susan is a hotel receptionist and checking in a block of rooms for a sports team. All seems to go well, and she checks in the full group. Later in her shift, 2 more players arrive needing a room in the block, but all the rooms have been noted as taken. The coordinator for the group confirms the number of rooms has not changed, and thus there must be one room accidentally checked in. Unfortunately, Susan did not note down which rooms she gave keys out to, and the computer did not list which keys were currently active for each room. How did this mistake happen
Answer:
This mistake is clearly a result of human and design error
Explanation:
Design errors are those errors that cause human beings to make mistakes.
This question says that the computer did not state the keys that were available for each room. This must have given off the impression that all rooms were occupied to Susan.
On her own part, her failure to note the rooms that she gave out their keys is part of why this mistake happened. This is human error from her part.