File Info
| Exam | Arista Certified Engineering Associate |
| Number | ACE-A1.2 |
| File Name | Arista.PracticeTest.ACE-A1.2.2017-04-19.1e.60q.vcex |
| Size | 164 Kb |
| Posted | April 19, 2017 |
| Downloads | 55 |
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Demo Questions
Question 1
What does LANZ do?
- A: LANZ reports on microbursting events at extremely small intervals of time.
- B: LANZ alters the flow of frames based on an interfaces high and low queue-thresholds.
- C: LANZ is a form of QoS that allows for microsecond-levels of precision on interfaces that support it.
- D: LANZ is the means whereby late packets can be analyzed.
Question 2
Arista MLAG uses which of the following protocols for inter-switch communication?
- A: BGP
- B: IEEE 1588
- C: STP
- D: None of the above
Question 3
In EOS, what is the default MLAG heartbeat interval?
- A: 3600 seconds
- B: 2 seconds
- C: 5 minutes
- D: 300 seconds
Question 4
ZTP can retrieve either an EOS configuration file or a script at boot. How does the switch determine of the file being retrieved in a script or a configuration file?
- A: If the first line of the file ends with a shebang (#!), the file is a configuration file.
- B: If the first line of the file starts with a shebang (#!), the file is a script.
- C: If the last line of the file ends with a shebang (#!), the file is a script.
- D: If the last line of the file starts with a shebang (#!), the file is a configuration file.
Question 5
In EOS, which of the following statements is the shortest acceptable abbreviation for entering global configuration mode?
- A: conf
- B: con
- C: config
- D: conf t
Question 6
Which of the following EOS features might alleviate the need for screen-scraping in your scripts?
- A: The linux screen command
- B: LANZ
- C: eAPI
- D: Python
Question 7
Which of the following best describes Arista’s MLAG feature?
- A: utilizes bandwidth more efficiently with fewer uplinks blocked by Spanning Tree
- B: combines up to seven switches in a ring topology
- C: negotiates speed and duplex settings on 10Gb interfaces
- D: saves all dropped packets to be used at a later time
Question 8
When an Arista switch boots with no startup-config and ZTP enabled, before ZTP receives an IP address, in what state are the front-panel interfaces?
- A: All interfaces are shut down.
- B: All interfaces are disabled.
- C: All interfaces are routed ports (no switchport).
- D: All interfaces are switch ports (switchport).
Question 9
Which of the following Arista switches support LANZ?
- A: 7010
- B: 7150
- C: 7500E
- D: 7048T
Question 10
Many Arista switches support reversible air flow. When the fans installed on such a switch have red handles, which of the following statements would be correct?
- A: Cold air will be pulled in from the port side of the switch.
- B: Warm air will be pulled in from the starboard side of the switch.
- C: Hot air will be pulled in from the fan side of the switch.
- D: Hot air will be ejected from the fan side of the switch.
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