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30 Cards in this Set
- Front
- Back
20.01
UTP cables use which type of connector? A. RJ-11 B. RJ-25 C. RJ-45 D. BCN |
UTP cables use which type of connector? A. RJ-11 B. RJ-25 C. RJ-45 D. BCN |
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20.02 Which type of cable will have the pins in the same order on both connectors? A. Crossover cable B. Patch cable C. Console cable D. Telephone cable |
Which type of cable will have the pins in the same order on both connectors? A. Crossover cable B. Patch cable<.b> C. Console cable D. Telephone cable |
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20.03 Which pins are switched in a crossover cable? A. 1 and 2, and 3 and 4 B. 1 and 3, and 2 and 6 C. 2 and 4, and 5 and 7 D. 1 and 4, and 5 and 8 |
Which pins are switched in a crossover cable? A. 1 and 2, and 3 and 4 B. 1 and 3, and 2 and 6 C. 2 and 4, and 5 and 7 D. 1 and 4, and 5 and 8 |
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20.04 UTP cable has specific colors for the wire associated with each pin. Based on the TIA/EIA 568B wiring standard, what is the correct color order, starting with pin 1? A. White/Orange, Orange, Blue, White/Green, White/Blue, Green, White/Brown, Brown B. Orange, White/Orange, White/Green, Blue, White/Blue, White/Brown, Brown, Green C. White/Orange, Orange, White/Green, Blue, White/Blue, Green, White/Brown, Brown D. White/Green, Green, White/Orange, Blue, White/Blue, Orange, White/Brown, Brown |
UTP cable has specific colors for the wire associated with each pin. Based on the TIA/EIA 568B wiring standard, what is the correct color order, starting with pin 1? A. White/Orange, Orange, Blue, White/Green, White/Blue, Green, White/Brown, Brown B. Orange, White/Orange, White/Green, Blue, White/Blue, White/Brown, Brown, Green C. White/Orange, Orange, White/Green, Blue, White/Blue, Green, White/Brown, Brown D. White/Green, Green, White/Orange, Blue, White/Blue, Orange, White/Brown, Brown |
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20.05 When measuring the performance of a network components or system, which of the following are key components to baseline? (Choose all that apply.) A. Hard disk B. Memory C. Processor D. Network adapter E. All of the above |
When measuring the performance of a network components or system, which of the following are key components to baseline? (Choose all that apply.) A. Hard disk B. Memory C. Processor D. Network adapter E. All of the above |
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20.06 Which of the following govern how the network is configured and operated as well as how people are expected to behave on the network? A. Baselines B. Laws C. Policies D. Procedures |
Which of the following govern how the network is configured and operated as well as how people are expected to behave on the network? A. Baselines B. Laws C. Policies D. Procedures |
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20.07 You have upgraded the firmware on your switches and access points. What documentation do you need to update? A. Baselines and configuration documentation B. Physical network diagram C. Logical network diagram D. Wiring schematics |
You have upgraded the firmware on your switches and access points. What documentation do you need to update? A. Baselines and configuration documentation B. Physical network diagram C. Logical network diagram D. Wiring schematics |
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20.08 A user reports slowness on a network. The network administrator can begin to monitor the system by using what to look into the problem? A. Baseline B. Load balancing C. Packet sniffing D. Regulations |
A user reports slowness on a network. The network administrator can begin to monitor the system by using what to look into the problem? A. Baseline B. Load balancing C. Packet sniffing D. Regulations |
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20.09 Load testing, connectivity testing, and throughput testing are all examples of what? A. Load balancing B. Network monitoring C. Packet sniffer D. Traffic shaping |
Load testing, connectivity testing, and throughput testing are all examples of what? A. Load balancing B. Network monitoring C. Packet sniffer D. Traffic shaping |
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20.10 Which type of server log will give information about specific programs? A. Application B. Security C. System D. None of the above |
Which type of server log will give information about specific programs? A. Application B. Security C. System D. None of the above |
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20.11 Which type of server log will give you information about drivers and services? A. Application B. Security C. System D. None of the above |
Which type of server log will give you information about drivers and services? A. Application B. Security C. System D. None of the above |
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20.12 What can provide different priority levels to different applications, data flows, or users to help guarantee performance levels? A. 1Gbps connection B. Bandwidth C. Uptime D. Quality of service |
What can provide different priority levels to different applications, data flows, or users to help guarantee performance levels? A. 1Gbps connection B. Bandwidth C. Uptime D. Quality of service |
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20.13 Which of the following is not a level of QoS? A. Best effort B. Excellent load C. Controlled load D. Completed load |
Which of the following is not a level of QoS? A. Best effort B. Excellent load C. Controlled load D. Completed load |
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20.14 You have added a new cable segment to your network. You need to make sure you document this for troubleshooting purposes. What should you update? A. The disaster recovery plan B. The wiring schematics C. The router connections document D. The baseline document |
You have added a new cable segment to your network. You need to make sure you document this for troubleshooting purposes. What should you update? A. The disaster recovery plan B. The wiring schematics C. The router connections document D. The baseline document |
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20.15 What is the basic purpose of QoS (choose 2)? A. Block access to certain web sites B. Make your entire network run faster C. Provide priority of one or more type of traffic over others D. Block access to web resources for just certain users or groups E. Prioritize delay sensitive traffic |
What is the basic purpose of QoS (choose 2)? A. Block access to certain web sites B. Make your entire network run faster C. Provide priority of one or more type of traffic over others D. Block access to web resources for just certain users or groups E. Prioritize delay sensitive traffic |
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20.16 Which network-performance optimization technique can delay packets that meet certain criteria to guarantee usable bandwidth for other applications? A. Traffic shaping B. Jitter C. Logical D. Load balancing |
Which network-performance optimization technique can delay packets that meet certain criteria to guarantee usable bandwidth for other applications? A. Traffic shaping B. Jitter C. Logical D. Load balancing |
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20.17 A network administrator needs to spread network traffic across multiple connections in which only one server is active and handling requests at a time. Which strategy could be used to help optimize traffic? A. Load balancing B. Traffic shaping C. Obtaining a 1Gbps connection D. Following the regulations |
A network administrator needs to spread network traffic across multiple connections in which only one server is active and handling requests at a time. Which strategy could be used to help optimize traffic? A. Load balancing B. Traffic shaping C. Obtaining a 1Gbps connection D. Following the regulations |
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20.18 Which of the following are reasons to optimize network performance? (Choose all that apply.) A. Maximizing uptime B. Minimizing latency C. Using VoIP D. Using video applications E. B and D F. All of the above |
Which of the following are reasons to optimize network performance? (Choose all that apply.) A. Maximizing uptime B. Minimizing latency C. Using VoIP D. Using video applications E. B and D F. All of the above |
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20.19 What term describes technologies that can deliver voice communications over the Internet? A. Jitter B. Uptime C. Voice over Internet Protocol D. None of the above |
What term describes technologies that can deliver voice communications over the Internet? A. Jitter B. Uptime C. Voice over Internet Protocol D. None of the above |
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20.20 To optimize performance on your network, which of the following control traffic in some way? (Choose all that apply.) A. QoS B. Traffic shaping C. Load balancing D. Caching services E. All of the above |
To optimize performance on your network, which of the following control traffic in some way? (Choose all that apply.) A. QoS B. Traffic shaping C. Load balancing D. Caching services E. All of the above |
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20.21 In which type of network diagram do you typically list the IP addresses of your servers and router ports? |
Logical |
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20.22 Which network-performance optimization technique uses a contract to determine which data can get on to the network? |
Traffic shaping |
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20.23 The lowest level of QoS is called ___________________. |
Best effort |
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20.24 The variation in packet delay on a network is called___________________. |
Jitter |
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20.25 Spreading network traffic across multiple connections is called___________________. |
Load balancing |
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20.26 A standard of normal network performance is called___________________. |
A baseline |
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20.27 If you need to connect two PCs directly together using their network adapters, what type of cable do you need? |
Crossover |
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20.28 Which network-performance optimization technique uses bandwidth throttling? |
Traffic shaping |
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20.29 What are requirements imposed on the way you manage your network called? |
Regulations |
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20.30 The steps you should take when, for example, a network user is fired, are called___________________. |
Procedures |