What should always be done before code that performs division?

What will be an ideal response?

Test that the divisor is not zero.

Computer Science & Information Technology

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Which Cisco IOS command is used to enable IPv6 routing support on a device?

A) ipv6 routing B) ipv6 unicast-routing C) ipv6 routing enable D) ipv6 enable unicast-routing

Computer Science & Information Technology

A technician is describing a computer problem to a peer technician, but the workmate doesn't seem to understand. What Windows tool could the technician use to take a picture of the problem to email to the other technician?

A) Notepad B) Wordpad C) PicIT D) Snipping Tool

Computer Science & Information Technology