Which of the following commands displays lines that include both the IP address and MAC address of the target system?
A. ping
B. nslookup
C. arping
D. mtr
Answer: C
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Match the following terms to their meanings:
I. Compound II. Dash III. Cap IV. Join A. a style composed of combinations of dashes B. the style you apply to the end of the line C. a line style composed of double or triple lines D. the style to use when two lines intersect at the corner
A. The action that opens a specified form in a specified view. B. The action that selects and runs a command on the ribbon. C. The action that displays a message box containing a warning or informational message. D. The action that selects a specified object and runs an action that applies to the object. E. A state, condition, or occurrence detectable by Access. F. An argument for the OpenTable action which specifies the view in which an object opens. G. A SQL keyword after which selection criteria is listed in a SQL SELECT statement. H. The action that moves the focus to a specified field or control on the active datasheet or form. I. A SQL keyword after which the tables used in a query are listed in a SQL SELECT statement. J. A standard language used in querying, updating, and managing relational databases. K. ?Executes one macro action at a time, pausing between actions L. ?Toggles to open and close the Action Catalog pane M. A recorded sequence of commands or keystrokes that can be saved and then executed, or run, by a single action by the user N. ?The instruction that initiates each individual command or keystroke within a macro O. ?Opens a specied form in a specied view P. ?A form with tabs that allows you to display database objects in an organized way to users Q. ?Displays a scrollable list of values R. ?A text description for the benefit of database developers and has no effect on the macro S. ?Allows you to enter a lter term to lter the list of objects displayed in the Acton Catalog pane T. ?A piece of data that is required by an action
In Java, a sandbox provides strong protection against nuisances and denial of service (DOS) attacks.
Answer the following statement true (T) or false (F)
What command below can be used to re-install GRUB2 in the event that the boot loader becomes corrupted??
A. ?grub-install B. ?grub2-install C. ?install_grub D. ?install_grub2