A customer is attempting to download a file from a remote FTP server, but receives an error that a connection cannot be opened. Which of the following should be one FIRST to resolve the problem?
A. Ensure that port 20 is open
B. Ensure that port 161 is open
C. Flush the DNS cache on the local workstation
D. Validate the security certificate from the host
Answer: A. Ensure that port 20 is open
You might also like to view...
________ is the inside color of a page or object
Fill in the blank(s) with correct word
An administrator has attempted to change the forest functional level, but the attempt failed due to the failure of an FSMO role. Which FSMO role should be investigated?
A. Schema master B. PDC emulator C. RID master D. Infrastructure master
An absolute path is a type of path used to reference web pages and image files within the same website.
Answer the following statement true (T) or false (F)
NumberFormat method ________ returns a String representation of its argument in the specified numeric format.
a. number b. toNumeric c. format d. numeric