A: files
B: instructions
C: text
D: papers
举一反三
- ________ stored in a database should be accurate． A: Instructions B: Files C: Programs D: Data
- Which one of the following is correct about data file and C language?? Files consist of binary data sequence and C language can only read and write binary files.|Files consist of ASCII character sequence and C language can only read and write text files.|Files consist of records sequence and can be categorized into binary files and text files by the storage form of the data.|Files consist of data streams and can be categorized into binary files and text files by the storage form of the data.
- What are the listeners asked to do A: Clean the carpets by hand B: Clean up their workspaces C: Put papers into piles D: Give Gary their files
- Given classes defined in two different files： What is the result of executing XMLMessage.main？（） A: text B: Compilation fails. C: <msg>text</msg> D: An exception is thrown at runtime.
- 中国大学MOOC:"Your submission of paper/abstract to a conference is unlikely to be accepted if you don’t follow the instructions in the call for papers/abstracts.";
内容
- 0
Ahigh,butnotabsolute,levelofassuranceiscalled A: probableassurance. B: reasonableassurance. C: limitedassurance. D: incompleteassurance.
- 1
Chang, Tian and An are three users of the system. Chang and An are in the same group. Tian is a Super User. Which of the following rights is inconsistent with the given policies A: Tian has W(write) access to An's Mail files B: Tian has E(execute)access to Art's Mail files C: Chian has R(read) access to An's text files D: Tian has E(execute) access to Chang's Binary files
- 2
Theunderlinedwords“ahigh”（inPara.3）probablymean______. A: afeelingofhappiness B: areasonablethought C: agreatexpectation D: anexcitingidea
- 3
相当比例的年轻人 ahigh ______of young people
- 4
判断文件是否上传文件应该用 A: A、is_uploaded_file($_FILES['upimage']['name']) B: B、is_uploaded_file($_FILES['upimage']['type']) C: C、is_uploaded_file($_FILES['upimage']['tmp_name']) D: D、is_uploaded_file($_FILES['upimage']['size'])