What is the result of the command exec("ls -la"); when run on a UNIX system?
a. returns a list of recently deleted directories
b. returns a directory listing from the host server
c. runs an external command in the user's browser
d. runs a stored procedure on the web server
b. returns a directory listing from the host server
Computer Science & Information Technology
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The primary advantage of DOS is its
A) Small footprint B) Compatibility with other systems C) Ease of use D) Simple language
Computer Science & Information Technology
Which of the following connections are typically on the external PC chassis? (Select TWO).
A. AGP B. SAS C. IEEE1394 D. eSATA E. IDE
Computer Science & Information Technology