write a python program that allows the user to enter the students’ test scores in the range 0 - 100
Answers
Here's a Python program that allows the user to enter the students' test scores in the range 0 - 100: This program first prompts the user to enter the number of students, and then uses a for loop to prompt the user to enter each student's test score.
``` # Prompt the user to enter the number of students num_students = int(input("Enter the number of students: ")) # Create an empty list to store the test scores test_scores = [] # Loop through each student and prompt the user to enter their test score for i in range(num_students): score = int(input("Enter the test score for student {} (0-100): ".format(i+1))) # Check that the score is within the valid range if score < 0 or score > 100: print("Error: Score must be between 0 and 100") exit(1) # Add the score to the list of test scores test_scores.append(score) # Print out the list of test scores print("Test scores: ", test_scores) ```
It checks that each score is within the valid range of 0 - 100, and then adds the score to a list of test scores. Finally, the program prints out the list of test scores. You could modify this program to perform various calculations on the test scores, such as calculating the average score or finding the highest and lowest scores. I hope this helps! Let me know if you have any further questions.
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Related Questions
13) When developing film, how do you dispose of fixer as opposed to developer?
A) Fixer is poured down the drain while developer can be reused.
B) Developer is poured down the drain while fixer can be reused.
C) Both developer and fixer can be poured down the drain.
D) I don't know.
Answers
Answer:
B) Developer is poured down the drain while fixer can be reduced
Explanation:
The effluents produced during photographic processing includes, wash water, bleach, fixer, and developer
The developer is an alkaline solution, with a pH of approximately 10.0, while the pH of the fixer is about 4.3, it is therefore, acidic
The rate of discharge of the developer to the fixer is 2 to 1, and the exhausted developer, fixer and process effluents combined are neutral and can be handle by the the treatment works and the drain pipes
Fixer which remain clear can be reused for more than a day, while the spent basic Developer and the acidic Spent Stop Bath can be combined to form a neutral solution, having a pH of approximately 7, which make them less hazardous to be disposed off down the sink into the drain
Therefore, developer is poured down the drain while fixer can be reused
What types of customizations have you or would you make to your operating system, and why?
Answers
Answer:
Explanation:
I have made a couple of customizations to my OS, which is Windows 10. The first being that I activated dark mode, this feature turns the entire OS into a dark-themed color, including apps and menus. This makes using the computer for extended hours much easier on the eyes. The other very important customization I added was a hover taskbar. This allows me to add many important shortcuts to the taskbar which all appear when I hover over the taskbar. It makes my desktop much cleaner and I have quick and easy access to my most important applications.
How does the int function convert a float to an int?
A. By removing the fractional value of the number.
B. By rounding to the nearest whole number.
C. By rounding up to the closest whole number.
D. By rounding down to the closest whole number
Answers
The int function convert a float to an int by removing the fractional value of the number.
The int() function in Python is used to convert a float to an integer. When a float is passed to this function, it returns the integer value by removing the fractional part of the number. This means that the function simply truncates the number towards zero to obtain the integer value. For example, int(4.5) would return 4, while int(-3.8) would return -3. It is important to note that this function does not round the float to the nearest whole number, it simply discards the decimal part.
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relational data warehouses use the star schema design technique to handle multidimensional data.
Answers
Relational data warehouses make use of star schema design technique to handle multidimensional data. Star schema has a central table, which is surrounded by a series of denormalized dimension tables.
The central table is also known as the fact table, and it contains all of the numeric data that is related to the transaction, such as sales data, purchase information, and inventory details. The surrounding dimension tables are the place where information about the facts is stored. The data in a star schema is normalized, but not to the extent that it is in a fully normalized data model.
In conclusion, the star schema is an excellent solution for managing and handling multidimensional data in a relational data warehouse. It is user-friendly and easy to navigate and makes it simple to analyze vast amounts of data.
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What is an advantage of using flash drives for file storage?
1) The files on them can be accessed through the Internet.
2) They are small enough to fit in a pocket.
3) They are built to work with a computer’s internal hard drive.
4) They almost always last forever and never wear out.
Answers
Answer:
2) They are small enough to fit in a pocket.
Explanation:
Convert these denary numbers to binary
I’ll give Brainly please
Answers
Answer:
17 = 10001 . 62 = 111110 183 = 10110111 . 200 = 11001000
21= 10101 . 49= 110001
Explanation:
tell me if wrong
Technician A says that in any circuit, electrical current takes the path of least resistance. Technician B says that while this is true in a series circuit, it's not entirely true in a parallel circuit. Who is correct? A. Both Technician A and Technician B B. Technician B only C. Neither Technician A nor Technician B D. Technician A only
Answers
The technician who is correct is B. Technician B only.
Who is correct on the path of electrical current ?Electrical current travels through each component in a series circuit in order, and the current is the same through each component. Because there is just one direction for the current to travel in this scenario, it takes the path of least resistance.
In a parallel circuit, however, the current flows along many channels, and the current is distributed among the components in proportion to their resistance. In this situation, the current may not take the channel of least resistance, but rather be divided across several paths based on their resistance.
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Use the Image below to answer this question.
At your company, you need to have telephone conversations transmitted over the existing data network using VoIP. Your manager
directs you to complete this project as follows:
1. Use the phone's ports to daisy chain the PCs to the rest of the network.
2. Do not use the regular power outlets to power the phones.
The list on the left displays several cable types and devices that may be required in this scenario. Drag each cable type or device on
the left to the corresponding location identified in the image.
items on the left may be used more than once.
Answers
Since the image is not given, answer will be subjective. Check more below.
What is VoIP communication?The Voice over Internet Protocol (VoIP), is known to be a kind of a technology that helps a person to be able to make voice calls.
Note that this can be done through the use of a broadband Internet connection and one do not need to use any analog phone line.
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listen with readspeaker which remote access protocol is used over an ethernet network?
Answers
The remote access protocol that is typically used over an Ethernet network is the Remote Desktop Protocol (RDP).
This protocol is used to remotely connect to a computer or server over a network connection, allowing users to access resources and applications from a remote location. RDP is commonly used for remote support, remote administration, and remote access to desktops and applications. Other remote access protocols that may be used over an Ethernet network include Virtual Network Computing (VNC) and Secure Shell (SSH). However, RDP is the most commonly used protocol for remote access over an Ethernet network.
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A(n) __________ port, also known as a monitoring port, is a specially configured connection on a network device that is capable of viewing all of the traffic that moves through the entire device.
Answers
Answer:
The answer is "SPAN"
Explanation:
The full form of SPAN port is "Switch Port Analyzer", which is used to designed specifically for the interface on a network device, that would be able to monitor all traffic passing across the entire device.
The use of this port will also call the mirror ports, that is a popular way of gathering data traffic for tracking purposes. It is primarily used to access the bus switch and all interfaces, which is usually accessible from data transmission.Rosanna is a middle school teacher. She has installed a spreadsheet program in her computer that tracks the grades and attendance of her students. Which type of computer software had Rosanna installed in her computer?
Answers
The computer software that should be installed on Rosanna's computer is application software.
The information regarding the application software is as follows:
It is the software where the activity is to be performed. The example like a spreadsheet software, presentation software, database software, etc.Therefore we can conclude that the computer software that should be installed on Rosanna's computer is application software.
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3.4 lesson practice
Answers
Answer:
The answer is A. Second Half of the month.
Explanation:
If Im reffering right to the source. So If you doing Chapter 3 Comp. Science. Than this is right.
Answer:
A
Explanation:
Secret materials may be transmitted by the same methodsa. Trueb. False
Answers
Because the statement "Secret materials may be conveyed using the same techniques" is unclear and incomplete, determining whether it is true or untrue is difficult. It is dependent on the specific techniques .
ands security concerns when used to send secret or sensitive information. As a result, it is critical to adopt suitable security procedures and protocols while communicating sensitive information. mechanisms in place to secure the transfer of sensitive information. There are safe techniques for transferring secret documents in general, such as encrypted email or secure file transfer protocols, that utilize powerful encryption and authentication procedures to protect the information from interception and unwanted access. Less secure techniques, such as unencrypted email, instant messaging, or file sharing services, on the other hand, might offer major security concerns when used to send secret or sensitive information. As a result, it is critical to adopt suitable security procedures and protocols while communicating sensitive information.
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Write Verilog code for a 16:1 multiplexer that uses continuous assignment and the conditional dataflow operator (if, then).
module 16mux(s, in, o);
input [3:0] s; //select
input [15:0] in;
output o;
Answers
Here's the Verilog code for a 16:1 multiplexer that uses continuous assignment and the conditional dataflow operator:
less
Copy code
module mux16 (s, in, o);
input [3:0] s; // select lines
input [15:0] in; // input lines
output o; // output line
assign o = (s == 4'b0000) ? in[0] :
(s == 4'b0001) ? in[1] :
(s == 4'b0010) ? in[2] :
(s == 4'b0011) ? in[3] :
(s == 4'b0100) ? in[4] :
(s == 4'b0101) ? in[5] :
(s == 4'b0110) ? in[6] :
(s == 4'b0111) ? in[7] :
(s == 4'b1000) ? in[8] :
(s == 4'b1001) ? in[9] :
(s == 4'b1010) ? in[10] :
(s == 4'b1011) ? in[11] :
(s == 4'b1100) ? in[12] :
(s == 4'b1101) ? in[13] :
(s == 4'b1110) ? in[14] :
in[15];
endmodule
In this code, the s input is a 4-bit select line that determines which of the 16 inputs (in[0] to in[15]) is selected and routed to the output o. The o output is assigned using a conditional dataflow operator (if, then).
The operator checks each possible value of s using a ternary operator (? :), and selects the corresponding input in[x]. If s doesn't match any of the 16 possible values, then the default case is to select in[15].
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Design a 4-to-16-line decoder with enable using five 2-to-4-line decoder.
Answers
a 4-to-16-line decoder with enable can be constructed by combining five 2-to-4-line decoders. This cascading arrangement allows for the decoding of binary inputs into a corresponding output signal, controlled by the enable line. The circuit diagram illustrates the configuration of this decoder setup.
A 4-to-16-line decoder with enable can be created using five 2-to-4-line decoders. A 2-to-4-line decoder is a combinational circuit that transforms a binary input into a signal on one of four output lines.
The output lines are active when the input line corresponds to the binary code that is equivalent to the output line number. The enable line of the 4-to-16-line decoder is used to control the output signal. When the enable line is high, the output signal is produced, and when it is low, the output signal is not produced.
A 4-to-16-line decoder can be created by taking five 2-to-4-line decoders and cascading them as shown below:
Begin by using four of the 2-to-4-line decoders to create an 8-to-16-line decoder. This is done by cascading the outputs of two 2-to-4-line decoders to create one of the four outputs of the 8-to-16-line decoder.Use the fifth 2-to-4-line decoder to decode the two most significant bits (MSBs) of the binary input to determine which of the four outputs of the 8-to-16-line decoder is active.Finally, use an AND gate to combine the output of the fifth 2-to-4-line decoder with the enable line to control the output signal.The circuit diagram of the 4-to-16-line decoder with enable using five 2-to-4-line decoders is shown below: Figure: 4-to-16-line decoder with enable using five 2-to-4-line decoders
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write a program to calculate the sum of numbers 15and 10 and print the steps involved
Answers
Answer:
//In c++
#include<iostream>
using namespace std;
int main(){
int sum;
sum=15+10;
cout<<sum;
}
output: 25
Explanation:
what allows a program to request a service from the operating system?
Answers
Explanation:
A system call is the way a program requests a service from the operating system. It is a bridge between application programs and the operating system. System calls provide the interface between a process and the operating system.
you see the whole pencil in part a and you cannot see the pencil in part b. why? match the words in the left column to the appropriate blanks in the sentences on the right.
Answers
The reason you can see the whole pencil in part a and not in part b is because of the angle of your view. In part a, your view is directly facing the pencil, allowing you to see the entire length and width of the pencil.
However, in part b, your view is at an angle, causing a portion of the pencil to be hidden from your line of sight. This is why you can only see a part of the pencil in part b.
In this scenario, you can see the whole pencil in part A and cannot see the pencil in part B. The reason behind this might be due to the difference in the positioning or the surrounding environment in both parts.
To match the words, consider the following sentences:
1. The whole pencil is visible in part A because it is properly placed and not obstructed by any objects.
2. In part B, you cannot see the pencil as it might be hidden or covered by something, making it difficult to locate.
In summary, the visibility of the pencil in part A and its invisibility in part B are likely due to differences in the position of the pencil or the presence of obstructing objects in part B.
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How can you modify grep-r key/bin/ /usr/bin/ /usr/local/bin > /tmp/key.out to save the information to a file called tmp/key.out AND display it on the screen (stdout)
Answers
To modify the command `grep -r key/bin/ /usr/bin/ /usr/local/bin > /tmp/key.out` to save the information to a file called `tmp/key.out` AND display it on the screen (stdout), you can use the `tee` command.
Here's the modified command:
`grep -r key/bin/ /usr/bin/ /usr/local/bin | tee /tmp/key.out`
Here's a step-by-step explanation:
1. The `grep` command is used to search for lines that contain the specified pattern (`key/bin/` in this case) in the specified files or directories (`/usr/bin/` and `/usr/local/bin` in this case).
2. The `-r` flag is used to perform a recursive search, meaning it will search for the pattern in all files and directories under the specified directories.
3. The `|` symbol is called a pipe and is used to redirect the output of one command to another command.
4. The `tee` command reads the output of the `grep` command and saves it to the specified file (`/tmp/key.out`) while also displaying it on the screen (stdout).
By using the `tee` command, you can both save the information to the file and display it on the screen simultaneously.
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A company is monitoring the number of cars in a parking lot each hour. each hour they save the number of cars currently in the lot into an array of integers, numcars. the company would like to query numcars such that given a starting hour hj denoting the index in numcars, they know how many times the parking lot reached peak capacity by the end of the data collection. the peak capacity is defined as the maximum number of cars that parked in the lot from hj to the end of data collection, inclusively
Answers
For this question i used JAVA.
import java.time.Duration;
import java.util.Arrays;;
class chegg1{
public static int getRandom (int min, int max){
return (int)(Math.random()*((max-min)+1))+min;
}
public static void display(int[] array){
for(int j=0; j< array.length; j++){
System.out.print(" " + array[j]);}
System.out.println("----TIME SLOT----");
}
public static void main(String[] args){
int[] parkingSlots= new int[]{ -1, -1, -1, -1, -1 };
display(parkingSlots);
for (int i = 1; i <= 5; i++) {
for(int ij=0; ij< parkingSlots.length; ij++){
if(parkingSlots[ij] >= 0){
parkingSlots[ij] -= 1;
}
else if(parkingSlots[ij]< 0){
parkingSlots[ij] = getRandom(2, 8);
}
}
display(parkingSlots);
// System.out.println('\n');
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
output:
-1 -1 -1 -1 -1----TIME SLOT----
8 6 4 6 2----TIME SLOT----
7 5 3 5 1----TIME SLOT----
6 4 2 4 0----TIME SLOT----
5 3 1 3 -1----TIME SLOT----
4 2 0 2 4----TIME SLOT----
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Please help, will give brainliest!!! I need help with these coding questions, any help is appreciated
Answers
Answer:
class Foo:
def F(self, n):
if n == 1:
return 1
return self.F(n - 1) + 3 * n - 2
Explanation:
This should cover part a to this question. The thing I'm not sure on is they use the term "method" which in python technically means a class function...but then list one argument with the function call which makes me think it is possibly just supposed to be a regular function. Which would be the following snippet. It would depend on if you are using classes or not yet in your coding class.
def F(n):
if n == 1:
return 1
return F(n - 1) + 3 * n - 2
Play around with it and look into python "lists" and "for loops" for part c. Part b I'm not sure what kind of example they want since I'm not in that class. Good luck!
Which of the following best describes the purpose of a design specification?
A. Tracking errors that arise through user testing
B. Documenting comments that will need to be added to a program
C. Describing the requirements for how a program will work or users will interact with it
D. Listing detailed questions that will be asked of users during interviews
Answers
Answer:
The correct option is;
C. Describing the requirements for how a program will work or users will interact with it
Explanation:
A design specification is the document that specifies how a program or system carries out the prerequisite tasks defined in the functional requirements information
The design specification outlines points, including factors concerning the functioning of the program, product, for the proper functioning of the program or product.
The design specification can be used for the financial evaluation of the cost of a project.
Stating what is required of a code in terms of the functions it should perform and the inputs needed to perform are embedded in the design specification of a program.
Design specification may be described as the functions and capabilities required of a program to be built. For interactive programs, the design specification will involve creating inputs to be given by the user, this inputs will have rules such that only those which will allow proper functioning of the program is allowed. Tracking errors and documenting comments are attached program debugging and program readabilityTherefore, program specification is useful for describing what is required of a program in terms of it's function or how user's interact with it.
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What are the 10 input output types on Arena For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac)
Answers
In Arena, the toolbar typically provides access to various tools and functions for creating, running, and analyzing simulations.
Here is a general overview of common input-output types you might find on the toolbar:Model Creation: Tools for creating and editing simulation models, such as creating entities, defining processes, and setting up resources.
Simulation Run: Options for starting, pausing, and stopping simulation runs.
Animation: Controls for animating and visualizing the simulation model in real-time.
Experimentation: Tools for designing and running experiments to analyze different scenarios and compare results.
Statistics: Access to statistical analysis tools and reports to examine simulation outputs and performance metrics.
Debugging: Features for debugging simulation models, including breakpoints and stepping through model execution.
Output Analysis: Tools for analyzing and interpreting simulation results, such as generating charts, graphs, and reports.
Optimization: Functionality for optimizing simulation models by adjusting parameters or constraints to achieve desired outcomes.
Customization: Options for customizing the simulation environment, including user-defined toolbars, shortcuts, and preferences.
Help and Documentation: Access to help resources, user guides, tutorials, and technical support.
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Which of the following is a classification of more than one modality implemented within a system
that provides several tools for both input and output and for human-computer interactions?
(1 point)
O unimodal
O multimodal
O array
O implementation
Item 1
Item 2
Item 3
Item 4
Item 5
Item 6
Item 7
Item 8
Answers
If you quote an author from a website in a paper, it will be important to create a _____ in your writing to give them credit for their work.
caption
citation
macro
merge
Answers
Answer:
citation
Explanation
you are supposed to cite the author, so it would be citation
Assume the int variables i ,lo , hi , and result have been declared and that lo and hi have been initialized.
Assume further that result has been initialized to the value 0.
Write a for loop that adds the integers from lo up through hi (inclusive), and stores the result in result.
Do not declare any additional variables --
use only i,lo,hi.
------------------------
import java.util.Scanner;
public class forloop_add{
public static void main(String args[]) {
int i,lo=1,hi=3,result=0;
Scanner scanner =new Scanner(System.in);
System.out.println("Enter the lower limit:");
lo=scanner.nextInt();
System.out.println("Enter the upper limit:");
hi=scanner.nextInt();
///{
//write your code here
//start
//end
///}
System.out.println("Result:"+result);
}
}
Answers
Answer:
I don't get this question, what is the point of initializing lo and hi if you're gonna read an input of both later, which is gonna override?
Explanation:
"Why learning how to type is so important.
Answers
Hopefully this helped.
Why is special code needed for <?
Answers
Stonewalling sends a(n) ______ message to the other person.a. assertive messageb. confirmingc. disagreeingd. disconfirminge. competing
Answers
A financing fee is computed by taking your annual percentage rate, or APR, the amount you owe, and the time period into account.
What is finance charge of credit card?The interest you'll pay on a loan is defined as a finance charge, and it's most commonly used in the context of credit card debt. A financing fee is computed by taking your annual percentage rate, or APR, the amount you owe, and the time period into account.
Given that,
Interest rate = 15.5%
Date: 1-3 (3 days)
Average daily balance = amount paid × day
= $200 × 3 = $600
Date: 4-20 (17 days)
Average daily balance = amount paid
= $300 × 17 = $5100
Date: 21-30 (10 days)
Average daily balance = amount paid × days
= $150 × 10 = $1500
So, total average daily balance for the month
= $(600+5100+1500)
= $7200
Now, the finance charge = $7200 × (15.5÷1
= $93.00
Therefore, A financing fee is computed by taking your annual percentage rate, or APR, the amount you owe, and the time period into account.
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How are computer generation classified.
Answers
Answer:
The classification and time periods are given below:
Second Generation Computer (1957-1963)
Third Generation Computer (1964-1971)
Fourth Generation Computer (1972 onward)
Fifth Generation Computer (Present and future)