SSD5單选题答案.doc

Ssd5单选题 1.1.1 1. C++ is said to be an object-oriented language because of its support for (b) (a) C-style comments (b) classes, inheritance, and polymorphism (c) attendant algorithms (d) pointers 2. Which of the following statements about C++ is (are) true (c) It is strongly typed. It has been standardized by ISO. (a) None (b) I only (c) I and II (d) II only 1.1.2 1. All of the following characters are allowed to be part of a valid C++ identifier except (a) (a) - (hyphen) (b) _ (underscore) (c) X (d) 3 2. To produce an executable image, a C++ source file must be _____, then _____, and finally _____. (c) (a) linked, preprocessed, compiled (b) compiled, preprocessed, linked (c) preprocessed, compiled, linked (d) compiled, linked, preprocessed 3. At the end of the _____ stage for a C++ program, a(n) _____ can be produced. (c) (a) linking, source file (b) preprocessing, object file (c) linking, executable image (d) compiling, preprocessed file 4. In C++, the directive #include is processed by the (a) (a) preprocessor (b) Standard Template Library (c) linker (d) compiler 1.2.1 1. Lines at a store, file cabinets, and bookcases are real-world entities that most resemble _____ in computer science. (a) (a) data structures (b) functional programming languages (c) algorithms (d) object-oriented programming languages 2. In computer science, a structured representation of information is known as a(n) (b) (a) cache (b) data structure (c) algorithm (d) processor 3. An ordered set of directives that can be carried out mechanically is known as a(n) (b) (a) hash table (b) algorithm (c) associative array (d) tree 1.2.2 1. Decomposition of a problem involves which of the following? (d) (a) Simplifying the problem by eliminating low-priority requirements (b) Determining a programming language for implementing a solution to the problem (c) Reverse-engineering an algorithm that solves a different problem (d)