CCNA: Cisco Certified Network Associate — Question 813

What is a specification for SSIDs?

Answer options

• A. They must include one number and one letter.
• B. They are a Cisco proprietary security feature.
• C. They are case sensitive.
• D. They define the VLAN on a switch.

Correct answer: C

Explanation

The correct answer is C because SSIDs are indeed case sensitive, meaning 'SSID' and 'ssid' would be considered different. Options A and B are incorrect as there are no such requirements for numbers and letters, nor are SSIDs exclusive to Cisco. Option D is also wrong since SSIDs do not define VLANs on switches.