Here is yet another Network+ level practice quiz for you on Troubleshooting! Enjoy!
Network+ Troubleshooting Quiz 2
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Question 1 |
In the absence of STP, what issues might result from a Layer 2 loop in a network? (Choose two.)
A | A router interface’s MTU decrementing |
B | MAC address table corruption |
C | Broadcast storms |
D | Packet fragmentation |
Question 2 |
If you successfully ping from host A to host B, what can you conclude about host A?
A | Its OSI Layers 1–4 are functional. |
B | Its OSI Layers 1–3 are functional. |
C | Its OSI Layers 1–7 are functional. |
D | You can only conclude that ICMP traffic can reach host B. |
Question 3 |
A router that drops a packet exceeding a router interface’s MTU size, when that packet has its “don’t fragment” bit set, is called which of the following?
A | Route reflector |
B | Null hop |
C | Zero-point router |
D | Black-hole router |
Question 4 |
To what subnet does a host with an IP address of 172.16.155.10/18 belong?
A | 172.16.0.0 /18 |
B | 172.16.96.0 /18 |
C | 172.16.128.0 /18 |
D | 172.16.154.0 /18 |
Question 5 |
Which of the following is a value measuring the power of a wireless signal?
A | RSSI |
B | SSID |
C | RFI |
D | CSMA/CA |
Question 6 |
Which of the following are common sources of wireless network radio frequency interference (RFI)? (Choose three.)
A | Game consoles |
B | Fax machines |
C | Microwave ovens |
D | Baby monitors |
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