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Juniper JN0-102 Exam Actual Questions

The questions for JN0-102 were last updated at Jan. 25, 2021.
  • Viewing page 1 out of 41 pages.
  • Viewing questions 1-10 out of 405 questions

Topic 1 - Volume A

Question #1 Topic 1

The IP address 10.1.1.1 belongs to which class of IP address space?

  • A. Class A
  • B. Class B
  • C. Class C
  • D. Class D
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Correct Answer: A

Question #2 Topic 1

For the interface ge-1/2/3.4, what does "ge" represent?

  • A. SONET/SDH
  • B. Gigabit Ethernet
  • C. Aggregated Ethernet
  • D. GRE
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Correct Answer: B

Question #3 Topic 1

Which word starts a command to display the operational status of a Junos device?

  • A. put
  • B. set
  • C. show
  • D. get
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Correct Answer: C

Question #4 Topic 1

Which command prompt indicates that you are in operational mode?

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Correct Answer: D

Question #5 Topic 1

What is the decimal equivalent of 00000100?

  • A. 2
  • B. 4
  • C. 9
  • D. 12
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Correct Answer: B

Question #6 Topic 1

What is a valid IPv6 address?

  • A. 00:05:85:23:45:67
  • B. 127.0.0.1
  • C. 2001:0db8:3000:2215:0000:0000:aaaa:1111
  • D. 49.0001.0192.0168.1001.00
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Correct Answer: C

Question #7 Topic 1

Which simplified IPv6 address is the same as the IP address 2001:0000:1000:0000:0000:cbff:0020:0001/64?

  • A. 2001::1::cbff:2:0001/64
  • B. 2001::1000::cbff:20:1/64
  • C. 2001:0:1000::cbff:20:1/64
  • D. 2001:0:1:0:0:cbff:2:1/64
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Correct Answer: C

Question #8 Topic 1

What are three characteristics of UDP? (Choose three.)

  • A. UDP is faster than TCP.
  • B. UDP operates at the Transport Layer.
  • C. UDP is connection-oriented.
  • D. UDP data is sent best-effort.
  • E. UDP is more reliable than TCP.
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Correct Answer: ABD

Question #9 Topic 1

Which layer in the OSI model is responsible for translating frames into bits?

  • A. Application Layer
  • B. Presentation Layer
  • C. Data Link Layer
  • D. Physical Layer
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Correct Answer: C

Question #10 Topic 1

Which layer in the TCP/IP model is responsible for delivering packets to their destination?

  • A. Application Layer
  • B. Transport Layer
  • C. Internet Layer
  • D. Network Access Layer
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Correct Answer: C


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