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خذ اختبارات أخرى عبر الإنترنت

السؤال #1
Which command will completely turn off a Junos device?
A. request system halt
B. request chassis fpc offline
C. request system power-off
D. request system recover
عرض الإجابة
اجابة صحيحة: D
السؤال #2
Which three statements describe the Transmission Control Protocol (TCP)? (Choose three.)
A. TCP is a transport layer protocol
B. TCP is faster than the User Datagram Protocol (UDP)
C. TCP provides delivery notification and error-checking mechanisms
D. TCP uses a best-effort delivery approach
E. TCP application examples include HTTP and SMTP
عرض الإجابة
اجابة صحيحة: A
السؤال #3
Click the Exhibit button What is the next-hop interface for traffic destined to 172.19.52.101 as shown in the exhibit?
A. ge-0/0/3
B. ge-0/0/0
C. ge-0/0/2
D. ge-0/0/1
عرض الإجابة
اجابة صحيحة: D
السؤال #4
What are two examples of transit traffic? (Choose two.)
A. SFTP traffic that enter one interface and is destine for another interface on the local router
B. SCP traffic that enters one interface and exit another interface on the local router
C. SFTP traffic that enters and exits the same interface on the local router
D. SCP traffic that is destined for the router's loopback interface
عرض الإجابة
اجابة صحيحة: B
السؤال #5
Referring to the exhibit, what happens when ping packets are sent to management interface address of the local router?
A. The ping packets are silently discarded
B. An ICMP unreachable message is returned
C. The Ping packets are accepted
D. An ICMP redirect message is returned
عرض الإجابة
اجابة صحيحة: B
السؤال #6
Which operational mode command will provide real-time usage statistics for the ge-0/0/0 interface?
A. show interfaces ge-0/0/0 extensive
B. monitor interface traffic
C. show interfaces statistics
D. monitor traffic interface ge-0/0/0
عرض الإجابة
اجابة صحيحة: A
السؤال #7
Which two statements describe firewall filters? (Choose two.)
A. Firewall filters are applied to interfaces
B. Firewall filters are applied to security policies
C. Firewall filters provide stateless security
D. Firewall filters provide stateful security
عرض الإجابة
اجابة صحيحة: D
السؤال #8
Click the Exhibit button. You want to make the OSPF route shown in the exhibit the active route for the 10.10.10.0/24 IP address. Which action is required to accomplish this task?
A. Set the static route to no-readvertise
B. Set the OSPF route preference to 4
C. Set the static route preference to 0
D. Set the OSPF metric to 0
عرض الإجابة
اجابة صحيحة: B
السؤال #9
Which two statements describe PFE functions are true?
A. The PFE implements rate limiting using policers
B. The PFE stores the master copy of the layer 2 and layer 3 forwarding tables
C. The PFE provides access to the CLI and Jweb
D. The PFE stores a local copy of the layer 2 and layer 3 forwarding tables
عرض الإجابة
اجابة صحيحة: C
السؤال #10
Which parameter of the monitor traffic command should be used with caution when considering storage space on a Junos device?
A. detail
B. write-file
C. layer2-headers
D. extensive
عرض الإجابة
اجابة صحيحة: B
السؤال #11
How would you change the display so the display so that 40 lines will be displayed in the terminal program when you are logged into a Junos device?
A. Issue the set cli screen-length 40 command from configuration mode
B. Set the display options in your terminal program
C. Issue the set cli screen-length 40 command from operational mode
D. Set the windows size of your terminal program
عرض الإجابة
اجابة صحيحة: C
السؤال #12
Click the Exhibit button. Referring to the exhibit, if the router forwards traffic destined for 192.168.77.29, which next hop will be used?
A. 10
B. 10
C. 10
D. 10
عرض الإجابة
اجابة صحيحة: D
السؤال #13
What are two characteristics of UDP? (Choose two.)
A. UDP is connection-oriented
B. UDP packets are sent best-effort
C. UDP is more reliable than TCP
D. UDP operates at the transport layer
عرض الإجابة
اجابة صحيحة: D

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