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skelet666 [1.2K]
3 years ago
15

A use case description is the best place to start for the design of the forms for a user interface.​ True False

Computers and Technology
1 answer:
Veronika [31]3 years ago
6 0

Answer:

false

Explanation:

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When you heat a pot on a stove, the handle gets warm. which type of heat transfer is possible
valina [46]

Answer:

conduction

Explanation:

The handle will warm up until it's total heat losses equal the total heat coming in. Heat comes in mostly by conduction from the body of the pot.

5 0
3 years ago
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Why team goals should be broken into shon-term, medium-term, and long-term goals
lora16 [44]

Answer:

Explanation: Goals should be broken down according to time because it allows the team to decide what their overall purpose is, and to define the actions that will allow them to achieve their overall purpose.

7 0
3 years ago
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Name the different types of constructors that a designer can provide in a class. Provide an example with a class showing many co
Marrrta [24]
By default, if you do not implement a constructor, the compiler will use an empty constructor (no parameters and no code). The following code will create an instance of the MyObject class using the default constructor. The object will have the default vauesfor all the attributes since no parameters were given.

MyObject obj = new MyObject();

Another type of constructor is one with no parameters (no-arg constructor). It is similar to the default, except you actually create this constructor. The contents of the the constructor may include anything. To call a no-arg constructor, use the same line of code as above. The constructor can look like the one below:

public MyObject() {
System.out.println("This is a no-arg constructor");
}

Lastly there is the parameterized constructor. This type of constructor takes in parameters as inputs to assign to values in the newly created object. You call a parameterized constructor as follows:

MyObject obj = new MyObject("Bob", 20);

The constructor will look like this:

public MyObject(String name, int age) {
this.name = name;
this.age = age;
}

In the constructor, the keyword "this" refers to the object, so this.name is a private global variable that is being set equal to the inputted value for name, in this case "Bob".

Hope this helps!
8 0
3 years ago
What is the output of the following code? stackList stack; int x, y; x = 2; y = 3; stack.push(8); stack.push(x); stack.push(x +
Sunny_sXe [5.5K]

Stack is LIFO data structure (Last In First Out) where the last element entered in stack will be the last one to be out of stack. It has three operations: push() : used to insert an element in stack, pop() : used to delete an element from the stack, top() : used to return the top of the stack i.e. the newest member of the stack. All these operations will take place at the top.

<u>Explanation:</u>

Now, looking at the program, x and y are initialized the values of 2 and 3 respectively. The stack pushes 8 onto the stack making it the first member of the stack. Then the value of x which is 2 is pushed onto the stack. Next, (x+5) = (2+5) = 7 is pushed onto the stack.

Pop() is used to delete hence 7 is popped out from the stack. top() is assigned to y which is 2 in this case and again 2 is popped out from the stack. Now, (x+y) = (2+2) = 4 is pushed onto the stack. And the top() is assigned to x which is 4. 4 is again popped out from the stack. Hence the value of x is 4.

3 0
3 years ago
You can use _____ to track the state of each user in the application.
anastassius [24]

Answer:

session state

Explanation:

Session state in the context of NET is a method keep track of a user session. Session states allow a developer to store data about a user as he or she navigates through ASP.NET web pages.

3 0
3 years ago
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