Write a program that can add, Subtract, multiply and divide entered numbers.
Answers
In Python:
def add(x, y):
return x + y
def subtract(x, y):
return x - y
def multiply(x, y):
return x * y
def divide(x, y):
return x / y
Related Questions
write down the character of Morden computer
Answers
The characteristics of a modern computer are :
Speed Accuracy storage Automation Communication Versatility Memory ReliabilityHow can we work together to fix problems with our websites?
Answers
i think this is or what hihi
Explanation:
The value proposition, or mission statement, tells the visitor what you do and why you do it.
Put your value proposition on your home page, in your headline if possible. Add it to your blog or about page. Let the visitors know exactly what they will be getting if they hire you, buy your product, subscribe to your newsletter or read your blog.
12. What was the trade Howard offered to Death?
Answers
Answer:
His life
Explanation:
Which of the following statements is a possible explanation for why open source software (OSS) is free? A. OSS makes money by charging certain large corporations for licenses. B. OSS is typically lower quality than proprietary software. C. The OSS movement wants to encourage anyone to make improvements to the software and learn from its code. D. The OSS movement is funded by a private donor so it does not need to charge for its software licenses.
Answers
The statement that represents a possible explanation for why open-source software (OSS) is free is as follows:
The OSS movement is funded by a private donor so it does not need to charge for its software licenses.Thus, the correct option for this question is D.
What is open-source software?Free and open-source software (FOSS) is a term used to refer to groups of software consisting of both free software and open-source software where anyone is freely licensed to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve.
Open-source software (OSS) is computer software that is released under a license in which the copyright holder grants users the rights to use, study, change, and be marked by the user for a specific purpose in order to perform particular functions.
Therefore, the correct option for this question is D.
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need help asap
Which statement is true of emerging technologies?
Advancements in communication technologies played a minor part in the rise of globalization.
Developments in communication helped remote locations connect with the world.
Malicious entities can misuse emerging technologies.
There are few disadvantages to the widespread growth of the internet.
The complexity of wireless communication prohibits it from being provided in remote locations
Answers
Answer:
Advancements on communication technologies played a minor part in the rise of globalization.
Explanation:
Answer:
Developments in communication helped remote locations connect with the world.
Explanation:
I took the test, plato/edemetuimedemetuim
The _______________ feature enables smartphones to receive broadcasts from national emergency broadcast systems, such as the Emergency Alert System (EAS) in the United States.
Answers
The emergency notification feature enables smartphones to receive broadcasts from national emergency broadcast systems, such as the Emergency Alert System (EAS) in the United States.
Emergency Alert System (EAS):
The Emergency Warning System (EAS) is a national public warning system commonly used by state and local agencies to communicate critical emergency information, such as weather and AMBER warnings, to affected communities. EAS participants — radio and television stations, cable systems, satellite radio and television providers, and wireline video providers — will voluntarily issue local his alerts, but the president will address the public during a national emergency. must be given the opportunity to do so.
Most EAS alerts are issued by the National Weather Service in response to severe weather, but an increasing number of state, local, territory and tribal agencies are also broadcasting alerts. In addition, the NOAA Weather Radio All Hazards network is the only government-sponsored radio broadcast of warning information to the public and is part of EAS.
It is coordinated jointly by the Federal Emergency Management Agency (FEMA), the Federal Communications Commission (FCC), and the National Oceanic and Atmospheric Administration (NOAA). EAS regulations and standards are administered by the FCC's Public Safety and Homeland Security Bureau. All television, radio, satellite radio stations, and multichannel video program distributors (MVPDs) should participate in this system.
EAS is a front end to the Integrated Public Warning and Warning System (IPAWS) that coordinates the distribution of warning information across multiple channels, including EAS: Wireless Emergency Alerts (WEA) using Common Alerting Protocol (CAP).
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What method would you use to search a number in an organized array of number
Answers
The method that can be used to search a number in an organized array of numbers would be the "sequential search algorithm."
What is an array? What is it used for?
A collection of elements, each of which is identified by at least one index or key, is referred to as an array in computer science. Each element of an array is recorded such that a mathematical formula can be used to determine its position from its index tuple.
When several variables of the same type must be used, arrays are employed. It is used to hold a collection of data, although it is more helpful to see an array as a group of variables of the same type. You can declare and use arrays. The types and quantity of items that must be included for an array must be specified by the programmer.
Solution Explained:
The sequential search algorithm is the simplest method to search for a number in an organized array since the function checks each element in the array, starting from the first and ending with the last one, to see if it matches the desired value. As soon as a match is discovered, the function returns the index of the element whose value corresponds to the desired value.
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AppWhich is the same class of lever as a broom?
A. A boat oar.
E
B. A baseball bat.
OC. A wheelbarrow.
D. A pair of scissors.
Answers
Answer:
A. boat oar is your answer hope it helped
utilities allow parents to set a variety of limits on their
children's internet usage.
Defragmentation
Firewall
Encryption
Parental control
Answers
Utilities allows parents to set a variety of limit on their children's internet usage.
These utilities are known as parental controls. These are the features that help in monitoring of persons activity on he net. Also then restricting the persons activity.
These programs or software block and filter the harmful sites. Put a time limit on the usage of internet. Recording and reviewing of the child internet history.
It is done to protect the child from the harmful impact of the internet. Like adult content, dark web, harmful person etc. Thus parental control is used.
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c = 1 sum = 0 while (c < 10): c = c + 2 sum = sum + c print (sum)
Answers
Answer:
35
Explanation:
The loop runs 5 times with the following values of c: 1,3,5,7,9 at the start of the iteration, and 2 higher at the end. So the values that get added to sum are: 3,5,7,9,11, hence sum = 3+5+7+9+11 = 35.
Always look carefully at the last iteration of a loop. At the last iteration, when c equals 9, it is still valid to make another iteration. However, 11 gets added to the sum.
\(\huge \boxed{\sf 35}\)
c = 1, sum = 0
(The loop runs)
1 < 10, c = 1 + 2, sum = 0 + 3
c = 3, sum = 3
3 > 10, c = 3 + 2, sum = 3 + 5
c = 5, sum = 8
5 > 10, c = 5 + 2, sum = 8 + 7
c = 7, sum = 15
7 > 10, c = 7 + 2, sum = 15 + 9
c = 9, sum = 24
9 > 10, c = 9 + 2, sum = 24 + 11
c = 11, sum = 35
(The condition is false and the loop ends)
11 > 10, print sum
How many bits is needed to distinctly address 226KB in a byte addressable Memory?
Answers
To distinctly address 226kb in a byte addressable memory, one would need 8 bits.
What is an addressable memory?Word addressing in computer architecture implies that addresses of memory on a computer authenticate words of memory.
In contrast to byte addressing, where addresses authenticate bytes, it is commonly employed.
What is the calculation justifying the above answer?Given:
2⁸ = 256
and 226 < 256
Hence, we need 8 bit.
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In this lab, you write a while loop that uses a sentinel value to control a loop in a C++ program that has been provided. You also write the statements that make up the body of the loop.
The source code file already contains the necessary variable declarations and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie.
Instructions
Ensure the source code file named MovieGuide.cpp is open in your code editor.
Write the while loop using a sentinel value to control the loop, and write the statements that make up the body of the loop. The output statements within the loop have already been written for you.
Ensure you include the calculations to compute the average rating.
Execute the program by clicking the Run button.
Input the following: 0, 3, 4, 4, 1, 1, 2, -1
Ensure the average output is correct.
Strictly use the given code
// MovieGuide.cpp - This program allows each theater patron to enter a value from 0 to 4
// indicating the number of stars that the patron awards to the Guide's featured movie of the
// week. The program executes continuously until the theater manager enters a negative number to
// quit. At the end of the program, the average star rating for the movie is displayed.
#include
#include
using namespace std;
int main()
{
// Declare and initialize variables.
double numStars; // star rating.
double averageStars; // average star rating.
double totalStars = 0; // total of star ratings.
int numPatrons = 0; // keep track of number of patrons
// This is the work done in the housekeeping() function
// Get input.
cout << "Enter rating for featured movie: ";
cin >> numStars;
// This is the work done in the detailLoop() function
// Write while loop here
// This is the work done in the endOfJob() function
cout << "Average Star Value: " << averageStars << endl;
return 0;
} // End of main()
Answers
Following are the C++ program to calculating the average value.
Program Explanation:
Defining header file.Defining the main method.Defining three double variable "numStars,averageStars, and totalStars", and one integer variable "numPatrons".After declaring a variable, an input method is used that inputs an integer variable.In the next step, a while loop is declared that uses an integer variable to the check value between 0 to 4.Inside the loop, it adds the integer variable value and uses a conditional statement that checks integer value equal to 0, that hold 0 value into the "averageStars".In the else block it calculates the average value and prints its value.Program:
#include <iostream>//defining header file
#include <string>//defining header file
using namespace std;
int main()//main method
{
double numStars,averageStars,totalStars=0; // defining a double variable
int numPatrons = 0; //defining integer variable
cout << "Enter rating for featured movie: ";//print message
cin >> numStars;//input integer variable
while(numStars >= 0 && numStars<=4)//using while loop that use integer variable to check value in between 0 to 4
{
numPatrons++; // increasing integer variable value
totalStars += numStars; // using totalStars that adds numStars value in it
cout << "Enter rating for featured movie: ";//print message
cin >> numStars;//input double value
}
if(numPatrons == 0)//using if block that check integer value equal to 0
averageStars = 0;//holding value into averageStars
else//else block
averageStars = totalStars/numPatrons;//calculating averageStars value
cout << "Average Star Value: " << averageStars << endl;//print message with averageStars value
return 0;
}
Output:
Please find the attached file.
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Please help to answer this, I need to see the most genius of computer out here
Answers
The sign "####" is used as a temporary name or hidden element in different situations.
When someone writes "#1 REF. ", they are probably referring to a certain book or article.
The word "NAME. " is written after "iii," which means someone wants to know a name or what to call something.
What are the symbolsWe use "####" a lot in programming or data entry to show something that needs to be filled in or figured out . For instance, you can use it to show a number that you don't know, to represent a code or name that's missing, or to show that certain information is hidden or private.
The number "#1" is like an ID given to a source. "REF" means "reference" and shows that the following information is about that source.
The name text means that someone might be asking for a name, or asking about how names are chosen or used.
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b) Briefly explain what do the following symbols/letters stand for?
1) ####
#1) REF!
iii) NAME?
If you wanted readers to know a document was confidential, you could include a ____ behind the text stating
"confidential".
watermark
theme
text effect
page color
Answers
Answer:
watermark
Explanation:
The truth table for the given combinational circuit with inputs A, B, C, D and outputs S, T, U, V, W, X, Y, Z is constructed by listing all possible input combinations and their corresponding output values. The resulting truth table represents the logical output for each input combination in the circuit.
Answers
The truth table for the given combinational circuit with inputs A, B, C, D and outputs S, T, U, V, W, X, Y, Z is constructed by listing all possible input combinations and their corresponding output values. The resulting truth table represents the logical output for each input combination in the circuit.
A truth table is used to represent the logical function of a combinational circuit by generating a comprehensive list of all possible input combinations and their corresponding output values. A combinational circuit is a digital circuit that contains only combinational logic gates. In other words, the outputs are not dependent on the previous state of the circuit.
The truth table for the given combinational circuit is constructed by listing all possible input combinations and their corresponding output values. The resulting truth table represents the logical output for each input combination in the circuit.
Each input combination is listed in the left column of the table, and each output value is listed in the right column of the table. The logical operation performed by each gate is determined by the truth table of the gate.
The truth table for each gate is based on the input values and the output value of the gate. The output value of the gate is determined by the input values and the truth table of the gate.
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In what way can an employee demonstrate commitment?
Answers
Answer:
Come to work on time ready to work. Always work above and beyond. ... Come to work on time, follow all rules, do not talk about people, and be positive get along with coworkers.
Explanation:
An employee can demonstrate commitment to their job and organization in several ways.
First and foremost, they show dedication and enthusiasm by consistently meeting deadlines, going above and beyond to achieve goals, and taking ownership of their responsibilities.
Being punctual and reliable also reflects commitment. Employees who actively participate in team efforts, support colleagues, and offer innovative ideas exhibit their dedication to the company's success.
Demonstrating a willingness to learn and grow by seeking additional training or taking on new challenges further showcases commitment.
Ultimately, a committed employee is driven by a genuine passion for their work, a strong work ethic, and a sense of loyalty to their organization's mission and values.
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even if we reach that state where an AI can behave as human does,how do we measure if AI is acting like a human?
Answers
A person can be able to measure if AI is acting like a human by the use of Turing test.
How do we measure of artificial intelligence is acting like a human?One can measure if AI is Acting humanly via the use of a human who is said to interrogates the program and also the use of another person through the use of a terminal simultaneously.
Note that If after some amount of time or period, the interrogator is said to be unable to tell which is which, the program is said to have passed. To pass this test it is one that needs natural language processing.
Hence, A person can be able to measure if AI is acting like a human by the use of Turing test.
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Write a statement that generates a random number in the range of 1 through 100 and assigns it to a variable named rand.
Answers
Answer:
rand = random.randint(1,100)
Explanation:
The programming language is not stated.
However, I'll answer using Python:
To generate a random integer with an interval, you make use of the followinf syntax.
random.randint(begin,end)
Where begin to end represents the range;
In this case:
begin = 1
end = 100
So, statement becomes
random.randint(1,100)
However, it must be assigned to a variable
So:
rand = random.randint(1,100)
As you know computer system stores all types of data as stream of binary digits (0 and 1). This also includes the numbers having fractional values, where placement of radix point is also incorporated along with the binary representation of the value. There are different approaches available in the literature to store the numbers having fractional part. One such method, called Floating-point notation is discussed in your week 03 lessons. The floating point representation need to incorporate three things:
• Sign
• Mantissa
• Exponent
A. Encode the (negative) decimal fraction -9/2 to binary using the 8-bit floating-
point notation.
B. Determine the smallest (lowest) negative value which can be
incorporated/represented using the 8-bit floating point notation.
C. Determine the largest (highest) positive value which can be
incorporated/represented using the 8- bit floating point notation.
Answers
Answer:
A. Encode the (negative) decimal fraction -9/2 to binary using the 8-bit floating-point notation.
First, let's convert -9/2 to a decimal number: -9/2 = -4.5
Now, let's encode -4.5 using the 8-bit floating-point notation. We'll use the following format for 8-bit floating-point representation:
1 bit for the sign (S), 3 bits for the exponent (E), and 4 bits for the mantissa (M): SEEE MMMM
Sign bit: Since the number is negative, the sign bit is 1: 1
Mantissa and exponent: Convert -4.5 into binary and normalize it:
-4.5 in binary is -100.1. Normalize it to get the mantissa and exponent: -1.001 * 2^2
Mantissa (M): 001 (ignoring the leading 1 and taking the next 4 bits)
Exponent (E): To store the exponent (2) in 3 bits with a bias of 3, add the bias to the exponent: 2 + 3 = 5. Now, convert 5 to binary: 101
Now, put the sign, exponent, and mantissa together: 1101 0010
So, the 8-bit floating-point representation of -9/2 (-4.5) is 1101 0010.
B. Determine the smallest (lowest) negative value which can be incorporated/represented using the 8-bit floating-point notation.
To get the smallest negative value, we'll set the sign bit to 1 (negative), use the smallest possible exponent (excluding subnormal numbers), and the smallest mantissa:
Sign bit: 1
Exponent: Smallest exponent is 001 (biased by 3, so the actual exponent is -2)
Mantissa: Smallest mantissa is 0000
The 8-bit representation is 1001 0000. Converting this to decimal:
-1 * 2^{-2} * 1.0000 which is -0.25.
The smallest (lowest) negative value that can be represented using the 8-bit floating-point notation is -0.25.
C. Determine the largest (highest) positive value which can be incorporated/represented using the 8-bit floating-point notation.
To get the largest positive value, we'll set the sign bit to 0 (positive), use the largest possible exponent (excluding infinity), and the largest mantissa:
Sign bit: 0
Exponent: Largest exponent is 110 (biased by 3, so the actual exponent is 3)
Mantissa: Largest mantissa is 1111
The 8-bit representation is 0110 1111. Converting this to decimal:
1 * 2^3 * 1.1111 which is approximately 1 * 8 * 1.9375 = 15.5.
The largest (highest) positive value that can be represented using the 8-bit floating-point notation is 15.5.
Explanation:
what will allow you to immediately exit the program without rebooting the computer, when you realize your browser is not responding
Answers
Answer:
the exit button on top right or x out of that certain tab
Explanation:
Which of the following expressions in Java is equal to 4?
3% 7
7 % 3
17 % 7
11 % 7
28 % 7
Answers
Answer:
3% 7
Explanation:
because 7 because seven ate nine and three was lonely so seven decided to also eat three and became a lesser number somehow because three apparently was not as big as the number 9 so maybe eating three caused him to go down to 4
The expression "11 % 7" in Java is equal to 4.
The "%" operator calculates the remainder of a division operation.
In Java, the "%" operator is used to calculate the remainder of a division operation.
So, let's evaluate each expression and see which ones equal 4:
3 % 7 = 3 (remainder of dividing 3 by 7)
7 % 3 = 1 (remainder of dividing 7 by 3)
17 % 7 = 3 (remainder of dividing 17 by 7)
11 % 7 = 4 (remainder of dividing 11 by 7)
28 % 7 = 0 (remainder of dividing 28 by 7)
Based on these evaluations, the expression "11 % 7" is equal to 4.
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is our world better or worse because of digital representation
Answers
Answer:
A bit of both
Explanation:
You see, digital representation both made life a lot easier but also complicated a lot of things. take cars for an example: you see all these cars being made to be charged instead of using gas which is great for the environment, but think of how much easier it is just to use gas. For those reasons I would say both
Our world is better because of digital representation.
Making a comprehensive evaluation, we can affirm without a doubt that since the beginning of the digital age our world has evolved in a favorable way, welcoming the changes that new technologies have brought in a positive way for the world population.
Thus, for example, the times of resolution of certain situations have been shortened while alternative resolution options have been found for other conflicts or problematic situations, especially in the field of medicine, information and intercommunication.
Inventions such as the internet, the appearance of supercomputers and the creation of new medicines based on technologies created during this era show that the technological revolution that began in the 1970s has done nothing but positively impact the quality of life of the world population.
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When you set the position property for a block element to fixed, the element
Answers
Answer:
-is positioned relative to the browser window
Hope this helps!
Answer: When you set the position property for a block element to fixed, the element remains in an exact position on the screen even if the page is scrolled down.
What is a small device that connects to a computer and acts as a modem
Answers
Answer:
Dongle
Explanation:
a small device that connects to a computer and acts as a modem. broadband. internet connection with fast data-transfer speeds and an always-on connection. cable internet service.
is the logical topology is the arrangement of cables net work devices and end systems
Answers
The logical topology of a network is the path through which data is transferred.
What is logical topology?A logical topology is a networking concept that defines the architecture of a network's communication mechanism for all nodes. The logical topology of a network can be dynamically maintained and reconfigured using network equipment such as routers and switches.A logical topology describes how devices appear to the user to be connected. A physical topology describes how they are physically connected with wires and cables.Broadcast (also known as bus) and sequential are the two logical topologies (also known as ring). Every message sent over the network is received by all devices in a broadcast topology.The logical topology is used to create a path for signals to travel through the network. It employs network protocols to define the path for packet transfer. The most typical example of network protocol is ethernet protocol.To learn more about topology refer to :
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Fritz is a big fan of the racerville rockets. unfortunate;y, the team has been accused of cheating during their games. Fritz reads many articles and posts about this developing news story. His social media algorithms have "learned" that he's a fan of the team, so his feed doesnt show him any articles that argue the accusations are true. From this, Fritz decides his favorite team must be innocent of all cheating charges. Fritz is now in
A. a filter bubble
B. A third party
C. A subculture
D. an echo chamber
Answers
Option(D) is the correct answer. Fritz is now in an echo chamber.
Fritz's situation aligns with the concept of an echo chamber. An echo chamber refers to an environment, such as social media, where individuals are exposed to information and opinions that reinforce their existing beliefs and perspectives.
In this case, Fritz's social media algorithms have filtered out articles that present arguments in favor of the cheating accusations, creating an echo chamber that only confirms his preconceived notion of the team's innocence.
As a result, Fritz is insulated from diverse viewpoints and alternative perspectives, which can hinder critical thinking and a comprehensive understanding of the situation.
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If an exception is thrown, it is passed to a block of code that can ____, which means to receive it in a block that can handle the problem.
Answers
Answer:
Catch the exception.
Explanation:
In Computer programming, an exception can be defined as an unprecedented error or event that occurs unexpectedly while a computer software application or program is running. Thus, when this exception occurs while a software program is running, it would affect its flow.
However, if the software program is able to handle and process unprecedented error or event that occured unexpectedly, it would continue to run but if it cannot handle it, the software program will force quit.
In Java programming language, exception class such as IOException, UserException, TimeoutException, and exception subclass such as CharacterCodingException, FileNotFoundException etc may be thrown when a software program encounters an unexpected error or event.
A software program that is properly coded or well-written is able to check for exceptions and appropriately handle the exceptions (unexpected errors) so as to prevent the software program from crashing or forced to quit.
This ultimately implies that, when an exception is thrown using a try clause or throw statement as it occurs, it is caught by a block of code in the software program.
Hence, if an exception is thrown, it is passed to a block of code that can catch the exception, which means to receive it in a block that can handle the problem.
• Describe the core components and terminology of Group Policy.
Answers
The core components and terminology of the group policy are directory services and file sharing.
What is the group policy component?A GPO is a virtual object that stores policy-setting information and consists of two parts: GPO's and their attributes are saved in a directory service, such as Active Directory.
It essentially provides a centralized location for administrators to manage and configure the settings of operating systems, applications, and users.
File share: GPO's can also save policy settings to a local or remote file share, such as the Group Policy file share.
Therefore, the group policy's main components and terminology are directory services and file sharing.
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A strictly dominates choice B in a multi-attribute utility. It is in your best interest to choose A no matter which attribute youare optimizing.
a. True
b. False
Answers
Answer:
A strictly dominates choice B in a multi-attribute utility. It is in your best interest to choose A no matter which attribute youare optimizing.
a. True
Explanation:
Yes. It is in the best interest to choose option A which dominates choice B. A Multiple Attribute Utility involves evaluating the values of alternatives in order to make preference decisions over the available alternatives. Multiple Attribute Utility decisions are basically characterized by multiple and conflicting attributes. To solve the decision problem, weights are assigned to each attribute. These weights are then used to determine the option that should be prioritized.
During the test, the proctor should: (Check all that apply.)
Stop sharing the proctor’s video.
Unmute the proctor’s audio only if there is a test taker problem to resolve.
Step away from the computer for a brief break.
Closely monitor any behaviors that would violate the testing rules.
Answers
During the test, the proctor should:
Stop sharing the proctor's video.Unmute the proctor's audio only if there is a test taker problem to resolve.Closely monitor any behaviors that would violate the testing rules.What is Exam ProctoringIn Exam Proctoring, one have to disable proctor video sharing during the test. To avoid distracting exam takers, the proctor's video is controlled. Unmute proctor audio for test taker issues only.
This prevents proctor audio from disrupting test takers. Take a short break from the computer- not typically required for the proctor during testing. Proctors must be present and attentive to maintain test integrity. Monitor test takers for rule violations.
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