390 Answered Questions for the topic computer science

1d

#### Calculus trapezoidal and simspsons rule using python programming

this question is to be sovled using python programmingFor each of the integral given below, do the following using Python Programminga) plot the graph related to Trapezoidal's rule or...
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#### The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 12 m/s at an angle 47 degrees

Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 12 m/s at an angle 47 degrees; with respect to the horizontal....
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#### Ted Williams hits a baseball with an initial velocity of 120 miles per hour (176 ft/s) at an angle of θ = 35 degrees to the horizontal.

Ted Williams hits a baseball with an initial velocity of 120 miles per hour (176 ft/s) at an angle of θ = 35 degrees to the horizontal. The ball is struck 3 feet above home plate. You watch as the...
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#### A blue ball is thrown upward with an initial speed of 23.5 m/s, from a height of 0.7 meters above the ground. 2.9 seconds

A blue ball is thrown upward with an initial speed of 23.5 m/s, from a height of 0.7 meters above the ground. 2.9 seconds after the blue ball is thrown, a red ball is thrown down with an initial...
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#### A tortoise and hare start from rest and have a race. As the race begins, both accelerate forward. The hare accelerates uniformly at a rate of 0.9 m/s2 for 4.5 seconds.

A tortoise and hare start from rest and have a race. As the race begins, both accelerate forward. The hare accelerates uniformly at a rate of 0.9 m/s2 for 4.5 seconds. It then continues at a...
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#### A red ball is thrown down with an initial speed of 1 m/s from a height of 27 meters above the ground.

A red ball is thrown down with an initial speed of 1 m/s from a height of 27 meters above the ground. Then, 0.7 seconds after the red ball is thrown, a blue ball is thrown upward with an initial...
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Computer Science General Computer

11d

#### Explain the following terms Parrallel programming Pipelining

Explain the following terms
Parrallel programming
Pipelining

11d

#### Briefly explain the roles of instruction Registers and Program counter

Briefly explain the roles of instruction Registers and Program counter

Computer Science Computer Programming

11d

#### Give four reason for the account of the use Input and output modules instead of connecting peripheral directly into the system bus

Give four reason for the account of the use Input and output modules instead of connecting peripheral directly into the system bus

20d

#### Design a class template, Collection, that stores a collection of Objects (in an array), along with the current size of the collection.

Provide public functions isEmpty, makeEmpty, insert, remove, and contains.contains(x) returns true if and only if an Object that is equal to x ispresent in the collection.

20d

#### Rehashing requires recomputing the hash function for all items in the hash table. Read more.....

Since computing the hash function is expensive, supposeobjects provide a hash member function of their own, and each objectstores the result in an additional data member the rst time the...
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20d

#### Any help please.

Define a Rectangle class that provides getLength and getWidth. Usingthe findMax routines in implementation, write a main that creates an arrayof Rectangle and finds the largest Rectangle first on...
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20d

#### An algorithm takes 0.5 ms for input size 100. How large a problem can be solved in 1 min if the running time is the following (assume low-order terms are negligible)?

(a) linear(b) O(NlogN)(c) quadratic(d) cubicCould someone help?

20d

#### Using the quicksort implementation, determine the running time of quicksort for random input, sorted input and reverse-order input.

This is the implementation.template <typename Comparable>void SORT( vector<Comparable> & items ) { if( items.size( ) > 1 ) { vector<Comparable> smaller;...
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20d

#### Java Classes & Objects

How do we calculate the average marks of s, s1, s2 & s3class Test{ public static void main(String args[]){ Student s; s = new...
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#### File Compression and multi-dimensional arrays

"Need a new c++ code done in Dev-C++ 5.11""Compiler set to configure TDM-GCC 4..9.2 64-bit Release"Scenario (need c++ coding)A simple matrix could be used to store data about images by using 1’s...
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Computer Science

28d

#### what's the easiest way to do file compression and multi-dimensional arrays

Computer Science Computer Organization

29d

#### Computer Organization Question

Write a set of instructions to evaluate the arithmetic expression given below:
X= (A * B)/(C – D + E) + F
i) Using General register computer with two address instructions
ii) Using an...
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06/10/20

#### Computer coding

What does this function do? float function(int x) { float result = 0.0; float sign = 1.0 for (int n = 1; n <x;n = n + 2) { result = result + sign / n; } return 4.0 *...
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06/10/20

#### Float function (computer coding)

What does this function do? float function(int n) { float result = 1.0; float factor = 1.0 + 1.0 / n for (int i = 0; i <n; ++i) { result = result * factor } return...
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06/10/20

#### Computer coding hw question

What sort of runtime error will occur when this program is run? void countdown () { int i = 100; int n = 5; while (i > 0) { i = i -n; n = n / -1; print (i + n) ;
Divide by...
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06/07/20

#### I am having difficulty on why my program cannot be outputted. Can you please tell me where I did wrong. My code is pasted below.

import hsa.Console;import java.awt.*;import java.io.*;import java.util.*;public class HangMan{ static Console c; public static void main (String []args) throws IOException { // Main Method. ...
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#### I need to have a functional code that can do the following requirements. My game is hangman. My question is that I don't what to start.

I need a functional program that has all the requirements:Final Programming Assignment.For the selected game, my program must provide the following features: • Player vs Computer format. • A game...
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06/07/20

#### File Compression and multi-dimensional arrays

Scenario (need c++ coding)A simple matrix could be used to store data about images by using 1’s and 0’s to represent darkand light shades of color similar to a bitmap. You will find a file data.txt...
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