How do you select and cut a text line using the Vim editor?
What will be an ideal response?
To cut a line from a document, for example, use the arrow keys to position the cursor anywhere on the line you want to cut and then type the dd command. If you have more than one line to cut, you can enter a number before typing dd; the number of lines you specify are cut and placed in the buffer area.
You might also like to view...
What do the calls to exit(…) do? When exit(0) and exit(1) are called, what receives these arguments and what is done with them?
a) The exit( ) function stops the program. The argument is discarded. b) The exit( ) function is obsolete. There is no longer any such function in the C++ libraries. c) The exit( ) function stops the program. The argument is passed to the operating system which uses it for an error code. d) The exit( ) function temporarily stops the program, and sends the argument to the operating system which uses it for an error code. The operating system restarts the program after fixing the error. e) The exit( ) function allows the systems programmer to escape when the power supply catches fire.
Which of the following can you do once a layer has been duplicated?
A. Remove objects from it B. Rename it C. Add new objects to it D. All of the above
Which of the following attacks is used to overload the switch content addressable memory (CAM) table?
a. ARP poisoning b. ARP spoofing c. MAC flooding d. Session hijacking
What are the attributes of a protection domain?
What will be an ideal response?