The _________ of a variable is where that variable can be used.
Fill in the blank(s) with the appropriate word(s).
scope
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When Outlook detects a macro attempting to send an e-mail, it:
A) launches a warning box. B) provides the user the opportunity to allow or deny the sending of the object. C) automatically denies the sending of the object. D) Both A and B.
A technician installs a wireless router on an existing network by connecting it directly to the firewall. By default, the main network is a Class A network, while the wireless network is a Class C network. After the wireless router is installed, users connected to the wireless network report they are unable to connect to the Internet. Which of the following needs to be configured to BEST resolve this issue?
A. Configure the main network to Class C B. Allow for duplicate IP addresses C. Allow the main network to handle DHCP D. Create a spanning tree to prevent switching loops