1,518 Answered Questions for the topic computer science

09/10/20

windows forms Application
Part 1: Programming – Hotel Room Sales Application1.1 Problem StatementThe current pandemic has seen most hotels in the Pacific Islands on the verge of closure. The locals have been encouraged to... more
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Computer Science Math Combinations

09/09/20

Possible Combinations
Hi! I have to figure out how many possible combinations there are with 3 objects (square, circle, triangle), 3 per row. Also, 4 objects, 3 per row. Can you help me understand how you find the... more
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09/09/20

-Need the pseudo code and the flowchart. -answer part 3 for the question which is two essays!
here is the code for the program.-Need the pseudo code and the flowchart.-answer part 3 for the question which is two essays!C++ code:#include <iostream>using namespace std;#include... more
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Computer Science Math Mathematics

09/08/20

A mobile base station (BS) in an urban environment has a power measurement of 15 µW at 175 m.

A mobile base station (BS) in an urban environment has a power measurement of 15 µW at 175 m. If the propagation follows an inverse cube-power law), what is a reasonable power value, in µW, to... more
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09/08/20

The 7-bit ASCII code for the character ‘T’ is: 1010100
The 7-bit ASCII code for the character ‘T’ is:1010100An even parity check bit is now appended to the end of the code so 8 bits are transmitted. What will be the transmitted code for the ASCII... more
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09/08/20

Programming with C#
Hi, why does it become red in the following code?/* Console.Write("Write a number: ");int number = Convert.ToInt32(Console.ReadLine());if (number % 2 == 0 && (11 < number < 21 || 34... more
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Computer Science Python Programming

09/08/20

Insert/Display an image from a list on Python. NEED HELP ASAP!!!
I am currently writing a program that requires these 5 criteria:1. Display all U.S. States in Alphabetical order along with the Capital, State Population, and Flower 2. Search for a specific state... more
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Computer Science Computer Programming Python

09/07/20

Write a program in python using tuple if possible.

Pure Gems Store sells different varieties of gems to its customers. Emerald, Ivory, Jasper, Ruby, Garnet and their prices are 1760, 2119, 1599, 3920, 3999 respectively. Write a Python program to... more
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Computer Science Math Networking (computer)

09/06/20

Convert the following dotted decimal IP address into binary? 60.231.159.202
Convert the following dotted decimal IP address into binary?60.231.159.202
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Computer Science Math Networking (computer)

09/06/20

Express the following 48-bit binary MAC address in hexadecimal? 11111100 – 01111110 – 10001011 – 11010110 – 00110101 – 10011010
Express the following 48-bit binary MAC address in hexadecimal?11111100 – 01111110 – 10001011 – 11010110 – 00110101 – 10011010
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09/06/20

NEED ANSWER FOR PART 3
NEED ANSWER FOR PART 3
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Computer Science Computer General Computer C++

09/05/20

Need C++ coding or this assignment
NEED A C++ CODING USING DEV-C++ AND THE PSEUDOCODE AND FLOWCHART OF THE PROGRAM CREATED.ESSAY WRITING IN 150-250 WORDS.
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Computer Science Computer C++ Computer Programming

09/05/20

Managing Customer Records in a Bank
Problem: Managing Customer Records in a BankA bank in your town updates its customers’ account at the end of each month. The bank offers two types of accounts: Savings and Checking. Every customer... more
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09/04/20

What is the growth rate function and time complexity of the following code:
Set I=nwhile I>1 J=1 while J<n K=1 while K<n K+=2 J*=2 I/=2
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Computer Science Computer Programming

09/04/20

What is the growth rate function and time complexity of the following code:
void fun(int n, int arr[ ]){int i, j, k=0;for(; i<n ;++i) while(j<n && arr[i]< arr[j ]) j++;}
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Computer Science

09/03/20

Computer Science java spell out alabama

Write a Java program to spell out ALABAMA using 7x7 block letters. Your program should produce one letter per line spell out the complete vertical word ALABAMA.
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Computer Science Python

09/02/20

Python code using an array at GCSE level
Hello, I'm having trouble converting this algorithm into a python code using an array. The algorithm is that: the code asks the user for input (of a integer) for the value of a,b,c,d,m and n. It... more
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Computer Science C++ Computer Programming

08/29/20

How to write this in c++ structures language?
Consider that you are given with a database of employee records (at least 5).Each employee record having following information –Emp_id(integer) Emp_name(string) Emp_city(string)Assume that Emp_id... more
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Computer Science

08/29/20

What is 2's Complement Notation?
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Computer Science Psychology

08/26/20

AP Comp Sci or AP Psyc?
If a student wants to major in business, would it be more beneficial for that student to take AP Comp Sci or AP Psyc in high school?
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08/23/20

I want to ask about an sql injection vulnerability. I did't find a way to exploit it.

I wanna know if vulnerability really exists if it exists if it is exploitable. Zap tool give me some info like this.... ' | case randomblob(10000000) when not null then'''' else '''' end But i can'... more
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Computer Science Math Computer Programming Maths

08/01/20

Error Calculation of a expression
How do we calculate the(i) absolute error(ii) relative error(iii) percentage error, of the formula, ((y)^(1/2)) + (x/y) + (x*(e^(2x)))if the values of x=0.906 , y=1.036, where the values are... more
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Computer Science

07/30/20

Commonly used, shared code libraries that are freely available for anyone to use are called?
In computer science what would this be called in code libraries?
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Computer Science

07/30/20

Running python code where you put a set of python statements into a text file with a .py extension is called what mode?
What happens with python statements?
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Computer Science

07/30/20

If W = 5.50, what would be the output to this code: print(type(W))
I am looking for the output of this code
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