You can create a vignette effect using a marquee or ____________________ tool.
Fill in the blank(s) with the appropriate word(s).
lasso
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Answer the following statements true (T) or false (F)
1. Vector assignment is well behaved. 2. If v is a vector and i is an int variable, then in the following the value of i can be any nonnegative int value: v[i] = i; 3. If we use an out of range index with a vector, there will be an error message from the compiler. 4. Using the resize member function alone, you can increase the capacity of an STL vector. 5. If vector v has fewer than 24 elements and you call v.resize(24) the newly allocated elements are not initialized.
Asteroids Object Model Develop an analysis object model based on the use cases elicited for the Asteroids problem statement: Examine all Asteroids use cases and identify the most important objects. Differentiate between entity, control and boundary objects. Use generalization to avoid redundancies.
Asteroids Dynamic Model a) Object Interaction Use sequence diagrams to show how the objects you found work together. Concentrate on how solid bodies are moved and their position is calculated. b) Flow Use activity diagrams to show how a collision between solid bodies (e.g. asteroids, space shuttles and rockets) is recognized and handled. Categorizing Objects Consider a file system with a graphical user interface, such as Macintosh’s Finder, Microsoft’s Windows Explorer, or KDE’s Konqueror. The following objects were identified from a use case describing how to copy a file from a CD to a hard disk: File, Icon, TrashCan, Folder, Disk and Pointer. Specify which are entity objects, which are boundary objects, and which are control objects. Sequence Diagrams Assuming the same file system as before, consider a scenario consisting of selecting a file on a CD, dragging it to a folder and releasing the mouse. Arrange the objects listed in Homework 1 and a dedicated control object for this scenario, DragAndDropControl, horizontally on a sequence diagram. Place the boundary objects on the left, then the control object DragAndDropControl, and finally, the entity objects. Draw the sequence of interactions resulting from dropping the file into a folder. For now, ignore the exceptional cases. State Diagrams Consider a traffic light system at a four-way crossroads (e.g., two roads intersecting at right angles). Assume the simplest algorithm for cycling through the lights (e.g., all traffic on one road is allowed to go through the crossroad while the other traffic is stopped). Identify the states of this system and draw a statechart describing them. Remember that each individual traffic light has three states (i.e. green, yellow, and red). Your statechart must not allow potentially dangerous light combinations (e.g. all green or green/yellow on crossing streets). 1) Draw a use case diagram showing all use cases you can identify. It should contain actors and relationships as well. 2) Provide a textual description of 3 of the identified use cases. Use the template from the OOSE Book1. 3) Do a syntactical analysis of the flows of events using Abbott’s technique. Deliverable is a class diagram of the identified classes. 4) Use the identified classes to draw a sequence diagram per use case and follow the heuristics for sequence diagrams.
Answer the following statement(s) true (T) or false (F)
A master service agreement (MSA) is a contract that defines the terms of future contracts between parties, such as payment terms or arbitration arrangements.
?Identify a grouping element that marks a thematic break such as a scene change or transition to a new topic.
A. ?hr B. ?br C. ?pre D. ?main