Answer:
Power = 1920 Watts or 1.92 Kilowatts
Explanation:
Given the following data;
Resistance = 30 Ohms
Voltage = 240 Volts
To find power rating of the kettle;
Mathematically, the power consumption of an electric device is given by the formula;
Power = voltage²/resistance
Substituting into the formula, we have;
Power = 240²/30
Power = 57600/30
Power = 1920 Watts or 1.92 Kilowatts
What tells the hardware what to do and how to do it?
Central Processing Unit (CPU)
Software
Hardware
Hard Drive (HDD)
Answer:
Software
Explanation:
The software tells the hardware what to do and how to do it.
Give a name of the part responsible for memorising a cell phone number
cerebrum
Explanation:
it controls all voluntary actions and also controls all the higher thought processes such as memory, judgement and reasoning
A) Write "T" for true statement and "F" for false statement.
ii) Programming in machine level language is very easy.
iii) In Adobe Photoshop, Rectangle tool is used to draw rectangle shape
Answer:
ii. False
iii. True
Explanation:
Machine and assembly are referred to as a low level programming language used in writing software programs or applications with respect to computer hardware and architecture. Machine language is generally written in 0s and 1s, and as such are cryptic in nature, making them unreadable by humans but easily understandable to computers.
In view of the above, we can deduce that programming in machine level language is very difficult for humans.
Adobe Photoshop is a proprietary software application designed and developed by Adobe inc. for both Windows and MacOS operating system. It is a raster graphics editor that's typically used for imaging and graphics design. It comprises of various shape tools such as ellipse, line, polygon, triangle, custom shape and rectangle.
Generally, the Rectangle tool is used to draw rectangle shape (vector and pixel-based) in Adobe Photoshop.
The following are three possible logon scenarios. Explain why option (c) below is preferable in terms of system security. a. Welcome to XYZ computing Enter username: jones Invalid username Enter username: b. Welcome to XYZ computing Enter username: smith Enter password: password Invalid access Enter username: c. Enter username: smith Enter password: password Invalid access Enter username: smith Enter password: FpQr56 Welcome to XYZ computing
Answer:
because the password being used is of high quality
Explanation:
Option C is the most preferable in terms of system security because the password being used is of high quality. Meaning that it contains lower case and capital case letters as well as numbers. It is also a random mix of all three and is not a common word or name. The length of the password is normal but could be longer for better safety. These things make it very difficult and time-consuming for a software program to guess the password, and nearly impossible for an individual to guess.
which data type uses %i as a format specifier
A decimal integer(detects the base automatically
what is computer software
Answer:Software is a collection of instructions and data that tell a computer how to work. This is in contrast to physical hardware, from which the system is built and actually performs the work. Wikipedia
Explanation:
A local router is configured to limit the bandwidth of guest users connecting to the Internet. Which of the following best explains the result of this configuration as compared to a configuration in which the router does not limit the bandwidth?
a. The amount of time it takes guest users to send and receive large files is likely to decrease.
b. The number of packets required for guest users to send and receive data is likely to decrease.
c. Guest users will be prevented from having fault-tolerant routing on the Internet.
d. Guest users will be restricted in the maximum amount of data that they can send and receive per second.
Answer:
The correct option is d. Guest users will be restricted in the maximum amount of data that they can send and receive per second.
Explanation:
Bandwidth can be described as the maximum data transfer that an internet connection or a network has. It gives a measure of the amount of data that can be transmitted over a particular connection in a particular amount of time. For instance, the capacity of a gigabit Ethernet connection is 1,000 megabits per second (Mbps) (which also translates to 125 megabytes per second).
Therefore, when a local router is configured to limit the bandwidth of guest users connecting to the Internet, it will restrict the the maximum amount of data that they can transmit per second.
Therefore, the correct option is d. Guest users will be restricted in the maximum amount of data that they can send and receive per second.
Write a function using a loop to approximate the value of PI using the formula given including terms up through 1/99, 1/999 and 1/9999. As the number of iterations increase, the estimate gets closer to the value of PI. The function should accept the number of iterations and return the estimate of PI.
Answer:
Following are the code to the given question:
#include <stdio.h>//header file
double estPi(int precision)//defining a method estPi that accepts value in parameter
{
double pi = 0, sign = 1, n = 1;//defining a double variable
while (n <= precision) //use while loop that checks n value less than equal to precision
{
pi += sign / n;//defining pi variable that holds quotient value
sign *= -1;//holding value in sign value
n += 2;//increment value in n
}
return 4 * pi;//return value
}
int main() //main method
{
int n;//defining an integer variable
printf("Enter number of iterations: ");//print message
scanf("%d", &n);//input value
printf("Estimated PI is %lf\n", estPi(n));//print method that calls method
return 0;
}
Output:
Please find the attached file.
Explanation:
In the given code a method "estPi" is declared that holds an integer variable "precision" is declared inside the method multiple double variable is declared inside the loop it calculate the value and return its values.
Inside the main method an integer variable "n" is declared that use print method to input the value and accepting value from the user-end and passing value in the method and print its values.
Answer:
Following are the code to the given question:
#include <stdio.h>//header file
double estPi(int precision)//defining a method estPi that accepts value in parameter
{
double pi = 0, sign = 1, n = 1;//defining a double variable
while (n <= precision) //use while loop that checks n value less than equal to precision
{
pi += sign / n;//defining pi variable that holds quotient value
sign *= -1;//holding value in sign value
n += 2;//increment value in n
}
return 4 * pi;//return value
}
int main() //main method
{
int n;//defining an integer variable
printf("Enter number of iterations: ");//print message
scanf("%d", &n);//input value
printf("Estimated PI is %lf\n", estPi(n));//print method that calls method
return 0;
}
Output:
Please find the attached file.
In the given code a method "estPi" is declared that holds an integer variable "precision" is declared inside the method multiple double variable is declared inside the loop it calculate the value and return its values.
Inside the main method an integer variable "n" is declared that use print method to input the value and accepting value from the user-end and passing value in the method and print its values.
Answer: Following are the code to the given question: #include - 1
Explanation:
what the rule of pattern 1 4 9 16 25
(1)² = 1
(2)² = 4
(3)² = 9
(4)² = 16
(5)² = 25
Which year was the Apple 2 released?
A) 1979
B). 1973
C). 1980
D). 1977
Answer:
1977
Explanation:
Apple 2 was released in April 19th 1977
Briefly explain the mapping of human thinking to artificial intelligence components?
Answer:
The technique is mind mapping and involves visual representation of ideas and information which makes it easier to remember and memorize facts even in complex subjects. Here is an example of a mind map with the essential elements of AI and the industries where Artificial Intelligence is applied.
Artificial is a term utilized to elaborate something that isn't natural or we can say unnatural (opposite to natural). Whereas, definition of "intelligence" is a bit complex as the term enclose many different and specific corporeal tasks, like learning, problem-solving, reasoning, perception, and language understanding.
Mind mapping technique involves the representation of information and ideas visually which concludes in much easier and friendly way to remember and imprints the facts even in complex subjects.
Below is the example in how the A.I applies in fields like health care, educations, financials etc.
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which is the best monitor and why?
Answer:
dksjnejknfkjssjhflkjZfijthajwhj
Explanation:
fjnskjenkjnewkjnfkjs
Which telecommunications service allow Internet and telephone service services to work over the same phone line
Answer:
VoIP
Explanation:
Voice over Internet Protocol
Answer:
DSL
Explanation:
I took the test and got it right.
In this lab, you complete a C++ program that uses an array to store data for the village of Marengo.
The program is described in Chapter 8, Exercise 5, in Programming Logic and Design. The program should allow the user to enter each household size and determine the mean and median household size in Marengo. The program should output the mean and median household size in Marengo. The file provided for this lab contains the necessary variable declarations and input statements. You need to write the code that sorts the household sizes in ascending order using a bubble sort and then prints the mean and median household size in Marengo. Comments in the code tell you where to write your statements.
Instructions
Make sure that the file HouseholdSize.cpp is selected and open.
Write the bubble sort.
Output the mean and median household size in Marengo.
Execute the program by clicking the Run button and the bottom of the screen.
Enter the following input, and ensure the output is correct. Household sizes: 4, 1, 2, 4, 3, 3, 2, 2, 2, 4, 5, 6 followed by 999 to exit the program.
Here is my code so far. I need help finishing it (printing the mean & median, etc). Thanks so much:
// HouseholdSize.cpp - This program uses a bubble sort to arrange up to 300 household sizes in
// descending order and then prints the mean and median household size.
// Input: Interactive.
// Output: Mean and median household size.
#include
#include
using namespace std;
int main()
{
// Declare variables.
const int SIZE = 300; // Number of household sizes
int householdSizes[SIZE]; // Array used to store 300 household sizes
int x;
int limit = SIZE;
int householdSize = 0;
int pairsToCompare;
bool switchOccurred;
int temp;
double sum = 0;
double mean = 0;
double median = 0;
// Input household size
cout << "Enter household size or 999 to quit: ";
cin >> householdSize;
// This is the work done in the fillArray() function
x = 0;
while(x < limit && householdSize != 999)
{
// Place value in array.
householdSizes[x] = householdSize;
// Calculate total of household sizes
sum+= householdSizes[x];
x++; // Get ready for next input item.
cout << "Enter household size or 999 to quit: ";
cin >> householdSize;
} // End of input loop.
limit = x;
// Find the mean
// This is the work done in the sortArray() function
pairsToCompare = limit - 1;
switchOccured = true;
while(switchOccured == true)
{
x = 0;
switchOccured == false;
while (x < pairsToCompare)
{
if(householdSizes[x]) > householdSizes[x+1])
{
//perform switch
}
x++;
}
pairsToCompare--;
}
// This is the work done in the displayArray() function
//Print the mean
// Find the median
median = (limit-1) / 2;
if (limit % 2 ==0)
{
cout << "Median is: " << (householdSizes[(int)median] + householdSizes[(int)median + 1]) / 2.0 << endl;
}
else {
// Print the median household size
}
// Print the median
return 0;
} // End of main function
Answer:
For the mean, do the following:
mean = sum/limit;
cout<<"Mean: "<<mean;
For the median do the following:
for(int i = 0; i<limit; i++) {
for(int j = i+1; j<limit; j++){
if(householdSizes[j] < householdSizes[i]){
temp = householdSizes[i];
householdSizes[i] = householdSizes[j];
householdSizes[j] = temp; } } }
median= (householdSizes[(limit-1)/2]+householdSizes[1+(limit-1)/2])/2.0;
if((limit - 1)%2==0){
median = householdSizes[limit/2];
}
cout<<endl<<"Median: "<<median;
Explanation:
The bubble sort algorithm in your program is not well implemented;
So, I replaced the one in your program with another.
Also, some variable declarations were removed (as they were no longer needed) --- See attachment for complete program
Calculate mean
mean = sum/limit;
Print mean
cout<<"Mean: "<<mean;
Iterate through each element
for(int i = 0; i<limit; i++) {
Iterate through every other elements forward
for(int j = i+1; j<limit; j++){
Compare both elements
if(householdSizes[j] < householdSizes[i]){
Reposition the elements if not properly sorted
temp = householdSizes[i];
householdSizes[i] = householdSizes[j];
householdSizes[j] = temp; } } }
Calculate the median for even elements
median= (householdSizes[(limit-1)/2]+householdSizes[1+(limit-1)/2])/2.0;
Calculate the median for odd elements
if((limit - 1)%2==0){
median = householdSizes[limit/2];
}
Print median
cout<<endl<<"Median: "<<median;
Match the type of view in PowerPoint with its description.
Notes Page
shows thumbnail, slides, and notes panes
Normal View
shows slide order in thumbnails without the
slides and notes panes
shows slides in full screen mode one at a
time
Slide Sorter
Reading View
>
shows speaker notes in a page format
Outline View
4
shows on-slide text in order
Solution :
Notes Page
-- shows speaker notes in a page format
It is a place where one can type notes for the current slides to share them during the presentation to the audiences.
Normal View
-- shows thumbnail, slides, and notes panes
It is a place where one can write as well design the presentations.
Slide Sorter
-- shows slide order in thumbnails without the slides and notes panes.
It provides with a view of the slides in a thumbnail form.
Reading View
-- shows slides in full screen mode one at a time
The reading view helps to view and show the slide in a full screen and helps to read the content in the slide.
Outline View
-- shows on-slide text in order.
This a place where one can write his content as text form.
Peter wants to make sure his code is going to work. He has Sally act as the computer mentally checking each step and its results for the entire set of computer instructor. Sally is performing a ________.
A) Inspections
B) Walk-throughs
C) Desk check
D) Unit test
The fact that Sally act as the computer by mentally checking each step means she's performing B. walk throughs.
What is a computer?A computer simply means an electronic machine that's important to make one's work easier and faster.
In this case, the fact that Sally act as the computer mentally checking each step means she's performing the walk throughs.
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what are different between system and application software?
Answer:
System software is meant to manage the system resources. It serves as the platform to run application software. Application software helps perform a specific set of functions for which they have been designed. Application software is developed in a high-level language such as Java, C++, .Explanation:
Hope it helps ^-^
#CarryOnLearning
Given the following code segment, how can you best describe its behavior? i ← 1 FOR EACH x IN list { REMOVE(list, i) random ← RANDOM(1, LENGTH(list)) INSERT(list, random, x) i ← i + 1 }Required to answer. Single choice.
a. This code replaces everything in the list with random numbers.
b. This code shuffles the order of the numbers in the list by removing them and inserting them back in a random place.
c. This code removes all of the numbers in the list and inserts random numbers in random places in the list.
d. This code errors by trying to access an element at an index greater than the length of the list.
Based on the code segment, we can deduce: B. This code shuffles the order of the numbers in the list by removing them and inserting them back in a random place.
What is programming?Programming can be defined as a process through which software developer and computer programmers write a set of instructions (codes) that instructs a software on how to perform a specific task on a computer system.
Based on the given code segment, we can deduce that this code shuffles the order of the numbers in the list by removing each of them and then inserting them back in a random place.
Read more on computer codes here: brainly.com/question/25619349
Accenture is helping a large retailer transform their online sales and services. The Data Analyst audits the client’s customer journey and maps out the kind of data they need to collect at each touch point. How does this help the client achieve their objectives?
Answer:
d. by increasing their customer knowledge and leveraging that information to improve customer experience
Explanation:
Consumers are at the heart of all businesses as they are the ones who our product are targeted. They purchase these goods and the company makes profit. Therefore, it is paramount for businesses to identify their target consumers in other to understand their preference and serve them accordingly. With data analytics, a consumers purchase history, likes and viewed products may be used to improve relationship between consumers and service providers. Once a consumer's preference is anlysed using data, then this is leveraged to improve the kind of service offered to such consumer leasing to better consumer experience.
The way in which the auditing of the client’s customer journey and mapping out the kind of data they need to collect at each touch point helps the client achieve their objectives is;
A: by updating their sales platform and adding new features
The missing options are;
A. by updating their sales platform and adding new features
B. by shifting the focus away from the customer and towards new products or services
C. by identifying products that are poor sellers and removing them from the inventory
D. by increasing their customer knowledge and leveraging that information to improve customer experience.
Looking at the given options, the one that is correct is Option A. This is because the company will by that medium, introduce new features that would be very useful in making the sales platform to be more efficient.
Now, Accenture is a company that does consultancy services by providing digital solutions to companies to help them to optimize their business operations. Thus, their different tools will help to give this their client an extra edge that will give them a good advantage over their competitors.
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You are the IT administrator for a small corporate network. The employee in Office 1 occasionally needs a previous version of her report files. You need to configure her computer so that you can restore the computer to a point in time if needed. In this lab, your task is to complete the following:
Turn on system protection on the C: volume and set a maximum of 5% of disk space for system protection. Turn on system protection on the D: volume and set a maximum of 5% of disk space for system protection. Create a manual restore point. When naming the restore point, choose your own name for the restore point.
Answer:
Explanation:
Assuming you have Windows 8 or 10 as the operating system, you would need to do the following. In the search input in the taskbar search for "Create a System Restore Point". In this window, navigate to the System Protection tab. Here, you need to click on the drive you want, we can do C first, and click on the button that says "configure". Here you want to turn on System Protection and set the disk space to 5%. Now click apply and ok and repeat for drive D.
Once that is done you will need to create a manual restore point by clicking the button that says create and giving it the name of your choice.
What lets you do many things, like write book reports and stories?
Application Programs
Antivirus Software
Email
Duct Tape
What is congnitive overload
Explanation:
is a situation where the teacher gives too much information or too much many tasks to Learners simmultaneously , resulting in the learner being unable to process this information
Answer:
Cognitive loadLanguageWatchEditIn cognitive psychology, cognitive load refers to the used amount of working memory resources. There are three types of cognitive load: intrinsic cognitive load is the effort associated with a specific topic; extraneous cognitive load refers to the way information or tasks are presented to a learner; and germane cognitive load refers to the work put into creating a permanent store of knowledge (a schema).Cognitive load theory was developed in the late 1980s out of a study of problem solving by John Sweller.[1] Sweller argued that instructional design can be used to reduce cognitive load in learners. Much later, other researchers developed a way to measure perceived mental effort which is indicative of cognitive load.[2][3] Task-invoked pupillary response is a reliable and sensitive measurement of cognitive load that is directly related to working memory.[4] Information may only be stored in long term memory after first being attended to, and processed by, working memory. Working memory, however, is extremely limited in both capacity and duration. These limitations will, under some conditions, impede learning. Heavy cognitive load can have negative effects on task completion, and it is important to note that the experience of cognitive load is not the same in everyone. The elderly, students, and children experience different, and more often higher, amounts of cognitive load.The fundamental tenet of cognitive load theory is that the quality of instructional design will be raised if greater consideration is given to the role and limitations of working memory. With increased distractions, particularly from cell phone use, students are more prone to experiencing high cognitive load which can reduce academic success.[5]Explanation:
Hope it helps ^-^
#CarryOnLearning
type of operating system used i handleheld device
Answer:
6
Explanation:
Palm OSPocketOSSymbianOSLinuxOSWindowsAndroidtool that help to monitor the ongoing performance of the platform for Accenture
Answer:
MyConcerto
Explanation:
Accenture may be described as an industry leader which renders professional services capable of solving various business problems by leveraging the use technology involving data and business intelligence to proffer solutions to their clients needs. The MyConcerto firmly known as the Accenture Intelligence Enterprise platform is designed to continously help businesses measure performance, identify shortfalls and proffer solutions using data driven insight. It offered a fully automated platform with predefined solutions geared at accelerating business decisions and adaptive solution.
MyConcerto is a tool which helps to monitor the ongoing performance of the
platform for Accenture.
Myconcerto is a digital platform which brings together and incorporates
innovation and leadership qualities. It involves the use of technology and
solutions which results in exponential business outcomes.
These qualities help in the monitoring process of ongoing performance
which is available on Accenture.
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What component can you use to open windows?
-A servomotor
-An LED
-A buzzer
-An ambient light sensor
Answer:
A servomotor.
Explanation:
Because you can only open the window with the force given by the servo motor.I am not sure tho
1) SuperFetch is a memory-management technique that a) determines the type of RAM your system requires. b) makes the boot-up time for the system very quick. c) preloads the applications you use most into system memory. d) defragments the hard drive to increase performance.
Answer:
c
Explanation:
It preloads the apps and softwares that you use most into thr memory so that they can boot up faster.But it consumes more ram.
Please help it’s timed
Answer:
you are proooooooooooooooooooo
Explanation:
According to the Gabriela Colman talk, one of the main hackers in Anonymous was a(n) ____________________ agent.
Answer: FBI agent
Explanation:
According to Gabriela Colman talk, 4chan was the imageboard that Anonymous was organized on. According to Gabriela Colman, Anonymous had many faces.
According to the Gabriela Colman talk, one of the main hackers in Anonymous was also a FBI agent.
Write a program to play the Card Guessing Game. Your program must give the user the following choices: 1. Guess only the face value of the card (guessFace() in face.cpp) 2. Guess only the suit of the card (guessSuit() in suit.cpp) 3. Guess both the face value and the suit of the card (guessBoth() in both.cpp) Before the start of the game, create a deck of cards. Before each guess use the function random_shuffle() (
Answer:
Hey bro I don't know such programs to write but I have number guessing game. Here:
Explanation: Built with python......
import random
while True:
x = True
while x:
num = input("type a limiting number ")
if num.isdigit():
print("lets play")
num = int(num)
meow = False
else:
print("Invalid input! Try agian.")
secret = random.randint(1, num)
guess = None
count = 1
while guess != secret:
guess = input("Please guess a number between 1 and " + str(num) + ":")
if guess.isdigit():
guess = int(guess)
if guess == secret:
print("You guessed correctly!")
else:
print("Oops wrong answer!! Try again..")
count += 1
print("it took you", count, "guesses", )
Sean works for an organization that offers SaaS to a chain of boutiques.By getting data from the database,he has to prepare a list of instances when the billing transaction failed.Which of the following tasks does he need to do to prepare the report?
A) Create queries to get relevant data
B) Specify layout and format
C) Establish relationship between data
D) Add data to the report by running it
Answer: A) Create queries to get relevant data
B) Specify layout and format
D) Add data to the report by running it
Explanation:
SaaS is a software delivery method which allows the access of data from any device when there's a web browser and an internet connection and a web browser.
Since Sean wants to prepare a list of instances when the billing transaction failed, he'll need to:
• Create queries to get relevant data
• Specify layout and format
• Add data to the report by running.
Therefore, the correct options are A, B and D.