Network+ Practice Quiz: N10-008 Quiz 32

1. You've just signed up for a broadband home internet service that uses coaxial cabling. Which connector type will you MOST LIKELY use?

• BNC
• RJ11
• F-type
• RJ45

2. Which of the following is true about single-mode fiber optic network cabling?

• It's expensive than multi-mode cabling.
• It has shorter segment lengths than multi-mode fiber optic cabling.
• It's optimized for 850 nm and 1300 nm light sources.
• Its central core is smaller than the standard multi-mode fiber optic cabling core.

3. What are the small, rapid variations in a system clock called?

• Jitter
• Drift
• Dispersion
• Skew

4. Which of the following is the highest stratum level allowed?

• 10
• 15
• 5
• 25

5. You have been given a laptop to use for work. You connect the laptop to your company network, use it from home, and use it while traveling.

You want to protect the laptop from internet-based attacks. Which solution should you use?

• Host-based firewall
• Proxy server
• Network-based firewall
• VPN concentrator

6. Which of the following is a firewall function?

• FTP hosting
• Encrypting
• Packet filtering
• Frame filtering

7. You have been contacted by OsCorp to recommend a wireless internet solution. The wireless strategy must support a transmission range of 1,200 feet, use a frequency range of 5 GHz, and provide the highest possible transmission speeds.

Which of the following wireless solutions would you recommend?

• 802.11b
• 802.11n
• Bluetooth
• 802.11a

8. How many total channels (non-overlapping) are available for 802.11a wireless networks?

• 54
• 24
• 2
• 11
• 12

9. What does SNMP use to identify a group of devices under the same administrative control?

• Informs
• Passwords
• Community strings
• OID

10. You would like to get a feel for the amount of bandwidth that you are using on your network. What is the first thing you should do?

• Set intervals
• Choose a protocol
• Create data points
• Establish a baseline