Which two host names follow the guidelines for naming conventions on Cisco IOS devices? (Choose two.)

Question:
Which two host names follow the guidelines for naming conventions on Cisco IOS devices? (Choose two.)

• Branch2!
• RM-3-Switch-2A4
• Floor(15)
• HO Floor 17
• SwBranch799

Explanation: Some guidelines for naming conventions are that names should:
Start with a letter
Contain no spaces
End with a letter or digit
Use only letters, digits, and dashes
Be less than 64 characters in length

Exam with this question: Modules 1 – 3: Basic Network Connectivity and Communications Exam Answers
Exam with this question: CCNA 1 (v5.1 + v6.0) Chapter 2 Exam Answers