CompTIA A+ Question I-45

A company would like to connect multiple departments into one network operations center (NOC), yet provide each department with autonomy from one another and enable them to share their high speed Internet connection. Which of the following devices would BEST enable the NOC to accomplish this?

A. Repeater
B. Switch
C. Hub
D. Bridge

Correct Answer: B

CompTIA A+ Question I-45

Which of the following ports is used when accessing a website with SSL encryption?

A. 22
B. 80
C. 110
D. 443

Correct Answer: D

CompTIA A+ Question I-45

A user wishes to dispose of a CRT monitor that is no longer working. Which of the following steps should a technician complete before proceeding with the disposal?

A. Break the glass in the CRT in a controlled environment to prevent injury
B. Discharge all capacitors in the CRT and remove them before disposal
C. Ensure familiarity and compliance with all relevant local regulations
D. Ensure that the monitor is no longer working and repair if possible

Correct Answer: C

Explanation:
CRT monitor has lead, which is a toxic component of the cathode tube. In order to dispose off properly, you need to be familiar with state and local regulations.