[solved] – Question 75086
An important component to becoming an effective programmer is:
Expert Answer
[solved] – Question 75091
TRUE or FALSE: Namespaces allow you to have multiple memory locations with the same variable name.
Expert Answer
[solved] – Question 75118
Receive the names of corporations involved in this simulation as command-line arguments. Corporation names are guaranteed not to contain whitespace characters. For example, if your main method is in a class called Assignment07, then a command specifying two companies named Apple and WalMart would look like this:
java Assignment07 Apple WalMart
Maintain information about each corporation in an object that contains at least:
The corporation’s cash on hand (initially $0)
The corporation’s annual taxable income (initially $1 billion)
The corporation’s annual tax-sheltered income (initially $0)
Process an arbitrary number of commands as input on standard input. Each command consists of one or three whitespace-delimited tokens, as follows:
taxable name value: Assigns a new amount of annual taxable income for the given corporation. name must be a valid name of a corporation, and value must be a decimal number in the range provided by Java’s double type. For example:
taxable WalMart 10e9
Expert Answer
[solved] – Question 7514
Running on a particular treadmill you burn 3.9 calories per minute..Design a program that uses a loop to display the number of calories burned after 10,15,20,25,30 minutes?
Expert Answer
[solved] – Question 75236
It turns out that struct s in C (not C++) are passed by value, both in and out of a function.
That means there is actually no need to use malloc and pass pointers around.
Thus, the function make_rat in presented in lecture could be defined like this:
Rat make_rat(int p, int q) {
int g = gcd(p, q);
Rat r = {p/g, q/g};
return r;
}
Provide an alternate implementation of Rat ADT without using pointers, along with the operations add_rat, sub_rat, mul_rat, div_rat.
Assume that the gcd function has been defined.
Change the code below to without pointer
Rat * add_rat(Rat *x, Rat *y) {
int nx = numer(x), dx = denom(x);
int ny = numer(y), dy = denom(y);
return make_rat(nx * dy + ny * dx,
dx * dy);
}
Expert Answer
[solved] – Question 75239
It turns out that struct s in C (not C++) are passed by value, both in and out of a function.
That means there is actually no need to use malloc and pass pointers around.
Thus, the function make_rat in presented in lecture could be defined like this:
Rat make_rat(int p, int q) {
int g = gcd(p, q);
Rat r = {p/g, q/g};
return r;
}
Provide an alternate implementation of Rat ADT without using pointers, along with the operations add_rat, sub_rat, mul_rat, div_rat.
Assume that the gcd function has been defined.
Change the code below to without pointer
Rat * add_rat(Rat *x, Rat *y) {
int nx = numer(x), dx = denom(x);
int ny = numer(y), dy = denom(y);
return make_rat(nx * dy + ny * dx,
dx * dy);
}
Expert Answer
[solved] – Question 75308
Structured data is made up of simple values of the same kind that may be stored in a single field. Select all examples of structured data below
Music
Pictures
Strings
Integers
Expert Answer
[solved] – Question 75309
The field Tonnage is used in a shipping line database to store the cargo capacity (in Tons) of ships operated by the line. Example of valid Tonnage values are: 13908, 23675, 187890, 27510 Select a valid metadata for this field from the choices below
String
Date
numeric without decimal point
numeric float with one decimal point
Expert Answer
[solved] – Question 75310
1.When following the methodology taught in class, what is the first model the Data Modeler develops?
Enterprise Data Model
Physical Model
Conceptual Model
Logical Model
Expert Answer
[solved] – Question 75312
Select all the objects contained in a Data Model (you must choose all the valid options)
Relationships
Attributes
Entities
Diagrams
Expert Answer
