模拟1答案（国外英文资料）.docVIP

模拟1答案（国外英文资料） For more, visit the 9th state university. The national self-examination Java language programming (1) test paper (1) in 2010 The list of the four candidates listed in each of the minor items Only one of them is eligible for the title, please fill in the brackets after the question. Wrong, optional, or unselected No portion. The following correct sentences are () A. float 3.14; B. byte I = 225; C. int k = 33 l; D. int. Answer: D Resolution: (P71) the general form of an array of two dimensions has the following three types: Type array name [] [] [] The type [] [] array name The type [] array name [] When the read () method in the FileInputStream class is used, the return value is when not read in a byte data (a) A. 0 B. - 1 C. true D. false Answer: B The return value type of the (P176) read () method is an int type, with -1 indicating that the flow is finished before reading. The document annotation form that supports javadoc commands is () / * *... / / / *... * / C. / / / * *... * / Answer: D (P6) / * *... * / this annotation is a document annotation that can be accepted by a utility javadoc, which can be automatically produced by it A program HTML document. The output of the following program code is () Int x = 100; (5). 18 A. B. 17.5 For more, visit the 9th state university. C. 9.5 D. 5.512 Answer: B Parsing (P14) the classes in the Java program can inherit only one class, which is called a single inheritance. The Java language does not allow a class Inherit multiple classes, but allows a class to implement multiple interfaces. The interface has a basic form similar to the class. When the user selects the file in the file dialog and presses the open/save button, the program can take a method The file object, and the file name for this object is obtained using getName (), which takes the path of the file using getPath () One way is () A. getFile () B. getSelectFile () C. getSelectedFile () D. the getDescription () Answer: C Analytic: (P182) In Java, th