You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC.
Options: you don't worry; you have a lightning rod on your house, you don't worry; you've got a surge protector on your PC, you don't worry; you've got a surge protector on your PC and phone line to your modem, unplug the PC and remove phone line from the modem
Options: Ctrl + L
B. Ctrl + N
C. Ctrl + A
D. Ctrl + O
Ans: â€“ D
What is offset error?
Options: the difference between the sensor input and the absolute sensed parameter., the difference between the controller output and the setting of the manipulated variable., the difference between the control setpoint value and the actual value., All of the above
The disadvantages of "Compile and Go" loading scheme is (are):
Options: a portion of memory is wasted because the core occupied by the assembler is unavailable to the object program., it is necessary to retranslate the user's program deck every time it is run., it is very difficult to handle multiple segments, especially if the source programs are in different languages, and to produce orderly modular programs., all of the above
Options: Indexes are created to enforce uniqueness on columns., Indexes are created to enable fast retrieval by column values., Columns that are frequently used with equal conditions in WHERE clauses are good candidates for indexes., Indexes are created with the ALTER TABLE command.
In normal view, how can you quickly change to handout master view?
Options: a. Click the outline tab and select handout master view b. Press the shift key and click the handout master view button c. On the view menu, click slide sorter, and click handouts. d. All of above
You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be?
Options: The router is not configured for the new host., The VTP configuration on the switch is not updated for the new host., The host has an invalid MAC address., The switch port the host is connected to is not configured to the correct VLAN membership.
Options: is Network Information Service, is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems, was formerly known as yellow pages, allows configuration-such as password and group files