Data

Mr. Oldie wants to share his wisdom too, but on a different topic: “These OO-guys looked at hardware assembly and car assembly mechanisms and dreamed that they can do it in software. They aimed for the moon using OO paradigm, but they ended up in clouds! OOD/OOP does not really make such “stand-alone” components that fit togethe ...continues

Create and format a spreadsheet using spreadsheet software.

Click on Expense Report 3, save it on your computer, and open it in Excel. Change the footer to display your name instead of Adam Smith's. In this exercise you are going to create a chart showing the expenses in the categories listed below. You first need to calculate the data in a summary section of your spreadsheet. Then, ...continues

System Analysis and Design

1. The _____ is generated by the department or person that has an idea for a new information system. (Points: 1) feasibility analysis gradual refinement project sponsor system request work plan 2. The principal disadvantages(s) with the waterfall development methodol ...continues

Data Structures C++

Find the syntax errors in the definitions of the following classes. See attached file for full problem description.

Data Structures C++

Suppose that a class employeeType is derived from the class personType. Give examples of data and function members that can be added to the class employeeType. For example: myClock yourClock hr: 2 hr: 14 min: 26 min: 39 sec: 47 sec: 28 Consider the following statements: class yClass { public: void ...continues

Data Structures C++

What is wrong with the following code? class classA { protected: void setx(int a); //Postcondition: x = a private: int x; }; . . . int main() { classA aObject; aObject.setx(4); return 0; } Consider the following code: class one { public: void print() const; //Outputs the values of x and y ...continues

Data Structures C++

Consider the following statement: class strange { . . . }; a. Write a statement that shows the declaration in the class strange to overload the operator >>. b. Write a statement that shows the declaration in the class strange to overload the binary operator + as a member function. c. Write a statement that shows the ...continues

Parse tree and derivation for A = (A+B) * C

I wrote the derivation, but don't know if it correct. I also need a parse tree.

Java Program

Do this program in java. The specs are: a small take out place call burrito brothers. (assume the burrito ingredients are infinite) there are 3 servers that own a private beef area, cheese area and tortilla area, each server has their own ingredients in infinite supply. there are 3 counter locations, a cash register and ...continues

Excel problems

1. goal seek I know the formula but am confused as to what to put into the goal seek box ie. constraints. 2. txt functions 1 only the phone # problem I am confused on part of the formula. 3. txt functions #2 I need the formulas explained 4. Date base functions on question #4.