1,518 Answered Questions for the topic computer science

Computer Science

12/05/22

represent the 8-bit two's complement number 0xca as a 16-bit sign magnitude number
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Computer Science

11/29/22

Tutor with no knowledge
I had two lessons with a tutor, who didn't have any knowledge about what he is turoring. I want to know what are my chooices in such a situation, because honestly I paid for nothing. When I asked... more
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11/28/22

Complete Binary Tree in Java (ArrayList implementation)
inOrder, postOrder, and preOrder seem to be printing extra numbers. Why is this happening? import java.util.*;public class CBT{  private ArrayList tree;  public CBT(){ tree = new... more
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11/19/22

Sensors are used to monitor the pressure and the temperature of a chemical solution stored in a vat.
Sensors are used to monitor the pressure and the temperature of a chemical solution stored in a vat. The circuitry for each sensor produces a HIGH voltage when a specified maximum value is... more
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11/18/22

Prove NP-Completeness of a Problem (Complexity Theory)
INPUT: A boolean formula F in CNF and a positive integer k.OUTPUT: Decide if we can delete k clauses from F such that the resulting CNF is satisfiable.
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Computer Science Chemistry Sat Math Ecology

11/17/22

Math Conversion Oceanography
The drainage basin of the Delaware River encompasses about 35,500 km2 (= 35 x 109 m2). The average annual precipitation for the drainage area is about 44 inches/year (= ~1.1 m/yr) and the... more
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11/17/22

Math Conversion
The drainage basin of the Delaware River encompasses about 35,500 km^2 (= 35 x 109 m^2). The average annual precipitation for the drainage area is about 44 inches/year (= ~1.1 m/yr) and the... more
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Computer Science Computer Programming

11/17/22

How do you count characters in a string in assembly language

I am currently working on a lab for my cs class. Part of the lab is asking for us to make a function that counts the length of a file. The file has a long string inside of it and we need to count... more
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Computer Science Math Science Biology

11/16/22

Mathematical Conversion Oceanography Coastal Equation
The drainage basin of the Delaware River encompasses about 35,500 km^2 (= 35 x 109 m^2). The average annual precipitation for the drainage area is about 44 inches/year (= ~1.1 m/yr) and the... more
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11/14/22

Write an 8086 assembly language program to accomplish this
An 8086-8255 based system is required to operate an 7-segment display (Common-Cathode) connected to Port A based on two switch inputs connected to bit 0 and 1 of Port B as Fig.B. If both switches... more
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Computer Science C++ Computer Programming

11/09/22

C++ Array of Bank accounts & Ask user to sort by name, id or balance.
C++ question: I have a BankAccount class that has private member variables, string name, string id, and int balance. I made an array of 5 Bank Account objects that stored different names, bank... more
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11/07/22

Write a program that first invites the user to input a natural number n. Then compute the nth number in the sequence (x subscript n) and display it appropriately to the user.
The sequence xn is defined, for n > 2, by the recursive formulaxn = 2xn - 1 + xn - 2 where x1 = 2 and x2 = 3.Write a program that first invites the user to input a natural number n. Then compute... more
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Computer Science Computer Programming Python

11/04/22

How do I approach this programming prompt?

================================= An ordering service allows customers to order filled breads. The bread comes in two sizes: -30cm -15cm And three types: -White -Brown -Seeded There are five... more
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Computer Science C++ Computer Programming

11/03/22

I need help with this HW assignment: Project 2: Functional Decomposition II - Math Skill Builder!!!
link:file:///home/chronos/u-9e88d7bb79a98dc9072c9451a6bc08c2c1a07960/MyFiles/Downloads/Project%202_%20Functional%20Decomposition%20II%20-%20Math%20Skill%20Builder%20Instructions.pdf
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Computer Science Computer Programming

11/03/22

Computer Science
Assign number_segments with phone_number split by the hyphens.Sample output with input: '977-555-3221'Area code: 977
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Computer Science Computer Programming

11/03/22

In python Coding
Complete the function game, which simulates a simple, turn-based game between two players and returns the winner (if there is one).The function takes four arguments:m1 and m2 are strings... more
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Computer Science

11/03/22

Explain the importance of Usability. Define human implication for understanding the usability of computer system during designing phase.
a) Explain the importance of Usability. Define human implication for understanding the usability of computer system during designing phase.b) You have been assigned responsibility for designing the... more
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Computer Science

11/03/22

Briefly explain difference between Multi-model and Multimedia systems
Briefly explain difference between Multi-model and Multimedia systems. List down universal design principles. What is the role and importance of speech technology in multi-model interaction... more
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Computer Science C++

11/01/22

Please change this c++ code into pep9
Take the following program and translate it into PEP/9 assembly language: #include <iostream> using namespace std; int fib(int n){int temp;if (n <= 0)  return 0;else if (n <= 2)  return... more
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Computer Science Science English Biology

10/31/22

Reliability of Information on the Web.
 Instructions: The internet offers endless opportunities to obtain high-quality information on a wide variety of topics that are relevant to nutrition, but it also delivers an abundance... more
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10/31/22

Hello, please help me with this problem
.model small .data msg1 db 10,13,"Enter first no.$" msg2 db 10,13,"Enter second no.$" msg3 db 10,13,"Result is:$" .code start: mov ax,@data mov ds,ax lea dx,msg1 mov ah,09H int... more
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Computer Science Computer Programming Python

10/19/22

Given a positive integer n, greater than 1, assign True to is_prime if n has no factors other than 1 and itself. (Remember, m is a factor of n if m divides n evenly.)
Given a positive integer n, greater than 1, assign True to is_prime if n has no factors other than 1 and itself. (Remember, m is a factor of n if m divides n evenly.)Additional Notes: n should not... more
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Computer Science Sat Writing

10/17/22

CIA a terriost orginaztion or organization promoting the consittuion
Newsppaer Articele like essay regarding known facts about the CIA and using context to analyze whether the CIA can be classfied as a terriost orginzation. Connect this with presidential executive... more
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Computer Science Sat Writing

10/17/22

Artifical Intelligence Essay
Write a Newspaper Article Example Regarding Artifical Intelligence in the Workplace and its advancement in biomimickry
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Computer Science Physics Electrical Engineering

10/17/22

, calculate the maximum error value and the number of bits to be transmitted per second
Assume that you have an analog signal with a maximum and minimum amplitude of +5 and -5 and a bandwidth of 1000 Hz. This signal is desired to be sampled in practice. If quantization level 256 is... more
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