1,534 Answered Questions for the topic computer science

Computer Science

05/01/16

List the components of a typical operating system and summarize the role of each in a single phrase
computer science
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Computer Science

04/29/16

Function calling using the accessor and mutator methods.
Class Name: Equilateral, Square, Triangle Member Variables: sides, length   Square has a public member function, double get() const, that calls the accessor function of length from... more
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04/26/16

default routing, static routing and dynamic routing
1. which routing type is best for a company that has one small branch office that is connected to an Internet Service Provider via one router and is not expected to grow or change in next three... more
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Computer Science C++ Programming

04/25/16

1.Write an Algorithm , Flow chart , pseudo code to convert from decimal number system(base-10) to binary number system(base-2).
1.Write an Algorithm , Flow chart , pseudo code to convert from decimal number system(base-10) to binary number system(base-2).    
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04/01/16

Trees [What is the minimum possible depth of T]
I just wanna know how can i get the min with certain number of nodes. Who can explain how to find the min      Consider a binary search tree T with 5 nodes. What is the minimum possible depth... more
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Computer Science Networking (computer)

03/22/16

How customers can the ISP support?
ISP has been assigned the address space 135.50.20.0/222 Customers Already Assigned 135.50.20.0/24 & 135.50.22.0/24ISP wants to assign remaining addresses to customers with each needing 100... more
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03/20/16

Write a function which is given the day number, and it returns the day name (a string). Assume the days of the week are numbered 0,1,2,3,4,5,6 from Sunday to S
Write a function which is given the day number, and it returns the day name (a string). Assume the days of theweek are numbered 0,1,2,3,4,5,6 from Sunday to Saturday in Python with if statements. 
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Computer Science Proof Sequence

02/10/16

p^(p^¬q) iff (p^q)
Prove the following tautology by starting with the left side and finding a series of equivalent well-formed formulas that will convert the left side into the right.
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Computer Science

12/28/15

Q.Prepare the truth table for the following Boolean expressions? (1) A.B+Á.B
just tell me what is the ans?
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Computer Science Java Computer Programming String

12/04/15

How do I display the a string a random amount of time and print it out?
I am writing the Nim game program and my teacher wants me to be able to display "Pile 1: @@@@" and other piles as well. The thing is that, the "@" symbol needs to be produced a random amount of... more
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Computer Science Discrete Mathematics

12/03/15

No DFA question
Which of these four languages has no DFA? Select one: a. {aibj: for every prime p with p < 1000000, i is congruent to j modulo p}. b. {w: w in (a+b+c+...+z)* and w can be written as xyz where... more
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11/19/15

Proof by induction.
Proof by induction that maximum number of leaves in m-subtree of height h is at least mh 
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11/19/15

Proof by mathematical induction.
Proof by mathematical induction that for every integer h ≥ 0 there exists binary tree of height h with 2h leaves.
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11/16/15

Designing an algorithm, numerical analysis
Suppose you need to numerically ?nd a value of x on an interval [0, 5] for which function f(x) = x3 is equal to 2.197. (a) Design an algorithm for this problem which is (i) guaranteed to... more
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Computer Science

11/10/15

Chapter 9 Case Assignment: Scenic Routes
Chapter 9 Case Assignment: Scenic Routes Assignment: Read the "Scenic Routes" Case Study on p. 397 (also listed below). Then answer the following tasks (not those in the book) and upload in the... more
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Computer Science

11/09/15

Provide one (1) example of a business networking scenario that would demand consistent availability of the DHCP service.
Provide one (1) example of a business networking scenario that would demand consistent availability of the DHCP service.   provide one (1) example of a business networking scenario where DHCP... more
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Computer Science C++ Program

11/07/15

c++ program that is complicated i barely know anything in c++
how to create a program in c++ that reads html code text file and checks if tags are correct and at the same time showing all errors if file exists or the tags are not correct and writes all of the... more
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Computer Science

11/05/15

The process of taking a complex set of data and converting it into a set of simple two-dimensional table is called
The process of taking a complex set of data and converting it into a set of simple two-dimensional table is called a) Data Modeling b) Data Conversion c) Data Normalization d) All of the above
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Computer Science

11/05/15

Which one of the following is NOT a hardware

Question 18:- Which one of the following is NOT a hardware a) Firewall b) Buses c) Routers d) Switches
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Computer Science

11/05/15

The electronic collection, processing, and distribution of data typically between computer system hardware device is known as

The electronic collection, processing, and distribution of data typically between computer system hardware device is known as a) Asynchronous Communication b) Synchronous Communication c) Parallel... more
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Computer Science

10/29/15

(a) A double word defining the variable answer and initializing it to 0.
(a) A double word defining the variable answer and initializing it to 0.
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10/21/15

How many full binary tree's T, exist with the height:
How many full binary tree's T, exist with the height: a) h(T) = 1 b) h(T) = 3   Can someone please explain this to me? 
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Computer Science

10/08/15

my question about computer science programe language c
write a programe in c language to generate the given series upto terms less than 200                                   1-4+9-16+25...............
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Computer Science Computer C++ Computer Programming

10/02/15

C++ Programming Homework Due Tonight :(
I'm pretty sure this assignment is really easy but I haven't learned anything in the class. Basically he wants us to rewrite part of a program as a module. #include <iostream> using... more
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Computer Science

09/20/15

2. Consider the following statements:
struct dateStruct {      int day; // assume 1 <= day <= 31;      int month; // assume 1 <= month <= 12;              int year; // assume 0 <= year <= 2100; }; struct... more
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