879982
| Frage | Antworten |
| When creating a function, if its not returning anything to another function, what is needed? | void |
| How is a item passed as a source? | Pass it by reference |
| When the system is counting (e.g. countGivenITemOnGrid) what procedure call will it be? | int |
| If a array has a row and column, how many for loops will be needed? | two, but one for loop must be within the other for loop (nested) |
| If there is a int procedure, what do you need at the end? | return (you return the declared integer within the code) |
| In a case code, what is needed after the case? | break; |
| For a array, where should the array start? | 0 (e.g. name[0];) |
| How do you check for a empty letter? | name ==""; (NOT name = "";) |
| Whats the difference between && and || | && = and || = or |
| Can a return be in any loops or conditions? | No It can only be in the procedure |
| Whats missing? for(pos = 0; pos < size; ++pos) | for(int pos = 0; pos < size; ++pos) |
| if a variable is made a constant (const) what else is needed? | const int i = 1; |
| What's the disadvantage with array? | inserting and deleting a value can cause data loss |
| Whats the best way to store a data from a array? | Saving it to a Text file |
| What is the advantage using a parameter? | Its more secure and only functions that need it will be passed directly |
| For any function that has a input... | You must set a precondition to reduce the possibility of errors |
| What happens to assert when its in release? | It comments it out! |
| Write a C++ function enterPlayerName() that takes a parameter which allows text to be entered and submitted. | void enterPlayerName(string& name){ cout << "Enter Player name: "; cin >> name; } |
| What is the difference between dx and dy? | dx moves the object left and right dy moves the object up and down |
| To make the object disappear off the grid, what does the coordinates need to be? | 0 This needs to be for both x and y axis (NOT dx and dy) |
| Whats the problem with this C++ code: Bool found = false; | Code should look like this: bool found (false); |
| What are parameters? | Parameters are individual data types that store information depending on what is assigned to them (e.g. bool option) - option would be a parameter. |
| Whats Missing? int main { //condition goes in here } | No parameters in the main function int main() |
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