Suppose ArrayList x contains two strings [Beijing, Singapore]. Which of the following methods will cause the list to become [Beijing, Chicago, Singapore]?
a. x.add("Chicago")
b. x.add(0, "Chicago")
c. x.add(1, "Chicago")
d. x.add(2, "Chicago")
c. x.add(1, "Chicago")
Computer Science & Information Technology
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open is a __________ function of the ofstream and ifstream class.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
To view the amounts of free, used, and swap memory in the CentOS 7 operating system, what command should you use?
A. top B. free C. vmstat D. watch free
Computer Science & Information Technology
The type of media that uses laser technology to store data and programs is ________.
A. optical disc B. flash C. hard disk D. solid state
Computer Science & Information Technology
The Ink Manager dialog box allows you to manage what?
What will be an ideal response?
Computer Science & Information Technology