Q1. 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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Q2. What is the decimal equivalent of 00000100? 

A. 2 

B. 4 

C. 9 

D. 12 

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Q3. -- Exhibit --

interfaces { 

ge-0/0/8 { 

unit 0 { 

family inet { 

address 192.168.1.1/24; 

} 

} 

} 

ge-0/0/9 { 

unit 0 { 

family inet { 

address 192.168.10.1/24; 

} 

} 

} 

} 

-- Exhibit --

Referring to the exhibit, which command would you use to add an additional address to the ge-0/0/9.0 interface? 

A. [edit interfaces ge-0/0/9 unit 0] 

user@router# set family inet address /24 

B. [edit interfaces ge-0/0/9 unit 0] 

user@router# set family inet secondary-address /24 

C. [edit interfaces ge-0/0/9 unit 0] 

user@router# set family inet address /24 secondary 

D. [edit interfaces ge-0/0/9 unit 0] 

user@router# set family inet address-secondary /24 

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Q4. You receive an alarm that your Junos device is experiencing problems regarding temperature. 

Which two commands would you use to investigate this problem? (Choose two.) 

A. show chassis hardware 

B. show chassis temperature-thresholds 

C. show chassis pic fpc-slot <value> pic-slot <value> 

D. show chassis environment 

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Q5. Which command is used to restore a Junos device to its default state? 

A. load factory-default 

B. load override factory-default 

C. load replace default 

D. load set default 

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Q6. Which account is used to access a Junos device in factory-default configuration? 

A. root 

B. admin 

C. juniper 

D. user 

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Q7. 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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Q8. When using keyboard shortcuts, which keystroke combination allows users to erase a single word to the left of the cursor? 

A. Ctrl + a 

B. Ctrl + e 

C. Ctrl + u 

D. Ctrl + w 

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Q9. Which three statements are true about terms in a policy? (Choose three.) 

A. The order of the terms in a policy is irrelevant. 

B. The action is specified in a then statement. 

C. Terms are optional in a policy. 

D. The match condition can be identified with a from statement. 

E. A from statement is mandatory in a term. 

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Q10. Which command prompt indicates that you are in operational mode? 

A. user@router& 

B. user@router# 

C. user@router% 

D. user@router> 

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