MIS 505 Final Exam Review/(100% Correct)(Download To Score An A)

Document Content and Description Below

Methods in object-oriented programs use sequence, selection, and looping structures and make use of arrays. In addition to their attributes, class objects have methods associated with them; every obj... ect that is an instance of a class possesses different methods. Within any object-oriented program, you continuously make requests to objects’ methods, often including arguments as part of those requests. Declaring a class does not create actual objects. Class diagrams are a type of Unified Modeling Language (UML) diagram. The accessor method is another name for the set method. Object-oriented programmers usually specify that their data fields will have private access. All methods require a this reference. No object is necessary with a static method. Methods in a class are static instance methods by default. ____ is a style of programming that focuses on an application’s data and the methods you need to manipulate that data. Object-oriented programmers sometimes say an object is one ____ of a class. Objects both in the real world and in object-oriented programming contain ____ and methods. ____ are the characteristics that define an object as part of a class. When you think in an object-oriented manner, every object is a member of a ____. Object-oriented programmers also use the term ____ when describing inheritance. The concept of a class is useful because of its ____. Object attributes are often ____ to help distinguish them from other variables you might use. The data components of a class that belong to every instantiated object are the class’s ____. A(n) ____ is a program or class that instantiates objects of another prewritten class. The term ____ is applied to situations in which you define multiple methods with a single name. A ____ is a set of program statements that tell you the characteristics of the class’s objects and the methods that can … used by its objects. The term ____ implies that the type’s data can … accessed only through methods. A(n) ____ is a programmer-defined type, such as a class. In older object-oriented programming languages, simple numbers and characters are said to ____ data types. A(n) ____ consists of a rectangle divided into three sections. The purpose of ____ is to set the values of data fields within the class. Methods that set values are ____ methods. The purpose of a(n) ____ is to return a value to the world outside the class. A ____ method is also known as a help method. A(n) ____ is the adjective defining the type of access (public or private) that outside classes will have to the attribute or method. In a class method, the ____ reference can … used only with identifiers that are field names. ____ methods are those for which no object needs to exist. ____ methods are methods that exist to … used with an object created from a class. In most programming languages, you use the word ____ when you want to declare a static class member. Questions: Review 2 You can invoke or call a method from another program or method. When methods must share data, you can pass the data into and return the data out of methods. A method could … using any numeric value as an argument, whether it is a variable, a named constant, or a literal constant. A method’s return type is part of its signature. A method’s declared return type must match the type of value used in the return statement. Methods with identical names that have identical parameter lists but different return types are ambiguous. All modern programming languages contain many methods that are predefined. In implementation hiding, the calling method needs to understand only the interface to the method that is and it need not know how the method works internally. Most programmers consciously make decisions about cohesiveness for each method they write. Programs that use recursion are error-prone but easy to debug. The last statement in a method is a(n) ____. Variables and constants are ____ within, or local to, only the method in which they are declared. When a data item is known to all of a program’s modules, it is a ____data item. A calling method sends a(n) ____ to a method. A …. method accepts the value of an argument passed to it as its ____. A method’s name and parameter list constitute the method’s ____. You can think of the ____ in a method declaration as a funnel into the method. A variable usually is passed into a method by ____. Each time a method executes, any parameter variables listed in the method header are ____. The variables in the method declaration that accept the values from the actual parameters are ____ parameters. A method can return nothing, in which case the method is a ____ method. Programmers use the term ____ to describe any extra time and resources required by an operation. ____ provide an overview of input to the method, the processing steps that must occur, and the result. When multiple parameters appear in a method header, they constitute a(n) ____. Arrays, unlike simple built-in types, are passed by ____. ____ is the ability of a method to act appropriately depending on the context. When you ____ a method, you write multiple methods with a shared name but different parameter lists. Using implementation hiding means that the ____ is the only part of a method with which the method’s client interacts. ____ refers to how the internal statements of a method serve to accomplish the method’s purpose. ____ is a measure of the strength of the connection between two program methods. ____ occurs when methods excessively depend on each other and makes programs more prone to errors. ____ …….. do not depend on others. ____ occurs when a method is defined in terms of itself. A method that calls itself is a ____. Every time you call a method, the address to which the program should return at the completion of the method is stored in a memory location ____. [Show More]

Last updated: 1 year ago

Preview 1 out of 8 pages