Programming C++ Final Exam
In a C++ program, two slash marks (//) indicate the beginning of - Answer- a comment #include iostream is an example of a(n) - Answer- preprocessor directive Which of the following will cause the next outpost to begin on a new line? - Answer- cout endl; cout "n"; What value will be assigned to the variable number by the following statement? - Answer- 7 What does 'a' escape code represent? - Answer- alert The value 132.54 can be represented using which data type? - Answer- double An integrated development environment (IDE) normally includes - Answer- a text editor a compiler a debugger The purpose of a memory address is - Answer- to identify the location of a memory cell A c++ character literal is enclosed in______quotation marks, whereas a string literal is enclosed in_________quotation marks - Answer- single, double C++ automatically places_____at the end of a string literature. - Answer- the null terminator Which of the following definitions will allow the variable average to hold - Answer- float average; double average; auto average = 0.0; ____ _____must be included in a program in order to use the cost object - Answer- the iostream header file An operation that copies a value into a variable is called a(n)______operation - Answer- assignment Which of the following is/are valid C++ identifiers? - Answer- department_9 a
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