Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Software Dev Fund 1E
MTA - Software Development Fundamentals 1E
| Question | Answer | Clue |
|---|---|---|
| The three basic states of a Windows Service application are stopped, running and _____________. | paused | There is no "starting" state |
| Which option is used by console applications to process data such as stdin and stdout? | streams | In programming, standard streams are preconnected communication channels between a program and its environment when it begins execution. The 3 input/output connections are called standard input (stdin), standard output (stdout) and standard error (stderr) |
| A type of program that the user interacts with through a graphical interface using things like a button to trigger an event which then calls a method to do something is called what. | Event Driven | Uses things like buttons, menus, image icons, sliders or any graphic items that can be manipulated |
| Typically in object oriented programs the properties of an object are set to be private; this means that they need to have what in order for the properties to be usable outside the object? | public getter and setter methods | This is typical for most programs and usually accounts for a fair amount of code in many classes of objects that will get used a lot |
| The purpose of a constructor in a class is to ______________ an object of that class. | initialize | All classes have one of these; sometimes a basic default version is implicitly in the class and sometimes it is explicitly defined by the programmer. |
| What does this code do: purpleplayer.favoritesport = "pingpong"; | assigns a property value | = is the assignment operator in programming |
| What happens on line 1 of the code below? 1. public Car redcar = new Car(); 2. public void getRedCar(){ 3. if(redcar == true){ 4. return redcar; 5. } 6. } | instantiation | The "new" keyword is always used to create a new instance of an object |
| The function definition: public int getSpeed(){ must send back a piece of data in the form of an int (this is absolutely required) to the code that calls this function. What is "int" called in this definition of a function? | return type | All function declarations must declare one of these even if it does not send anything back. In that case the type is "void". |
| When the access modifier "protected" is used as in: protected int firstname; the variable firstname can be set using a public setter function or __________. | directly from ONLY these 2 options: •other instances of that same class •or a child class that inherits from it | protected is an access modifier like "public" and "private" |
| The access modifier "friend" when applied to properties in a class means that other classes from the same ______________ can access the property from outside the class. | project | the access modifier "friend" is similar to "public" except that it is limited to within the project, NOT all outside classes. |
| truck1 = (Truck)firetruck1; Converting a child class instance back to its base class type is called ______________. | upcasting | You are going from a more complex type to a less complex type. ("Up" is a simpler word than "Down") |
| firetruck1 = (FireTruck)truck1; Converting a base class instance back to its original derived (child) class type is called _______________. | downcasting | You are going from a less complex type to a more complex type. ("Down" is a more complex word than "Up"). |
| A type of Microsoft program that runs after the Windows operating system starts, but that has not visual interface and that can be programatically paused or restarted is called a what? | Windows Service Application | It runs in the background without the user really knowing it is running, like the program that sets the clock time, a program that connects to a network or a program that automatically updates software. |
Created by:
mightymaxmedia
Popular Computers sets