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2021 Sep H12-211 practice test
Q11. (Topic 2)
Can switch the interface type () two.
A. MDI
B. MDI_S
C. MDI_X
D. MDI_R
Answer: A,C
Q12. (Topic 2)
: 218
The following figure is that a module interface connector RJ45
A.
1_5_1_3A
B.
1_5_1_3B
C.
1_5_1_3C
D.
1_5_1_3D
Answer: A
250. (Topic 2)
: 219
The following is what kind of cable used to connect devices to the console port and PC com port configuration lines
A.
1_5_1_4A
B.
1_5_1_4B
C.
1_5_1_4C
D.
1_5_1_4D
Answer: B
Q13. (Topic 4)
In the VRP to configure Frame Relay sub-interface, optional interface type which sub-
A. P2P
B. NBMA
C. P2MP
D. Broadcast
Answer: A,C
Q14. (Topic 4)
ATM features include
A. Connection-oriented
B. fast packet switching
C. Statistical Multiplexing
D. Support for multi-rate, multi-service
E. supports voice, data and image
F. provide complete real-time QoS guarantee business
Answer: A,B,C,D,E,F
Q15. (Topic 4)
RIPv2 Which version supports the following features ().
A. Variable-length subnet mask
B. Route Aggregation
C. clear text authentication
D. MD 5 ciphertext authentication
Answer: A,B,C,D
Update H12-211 test engine:
Q16. (Topic 1)
: 178
Which of the following fields in the TCP header contains the field ().
A. Source Port
B. Destination Port
C. Sequence Number
D. Ack Num
Answer: A,B,C,D
Q17. (Topic 4)
RIP routing table update packets sent cycle is () s
A. 5
B. 30
C. 60
D. 180
Answer: B
Q18. (Topic 2)
: 206
ICMP front () bytes are unified format, a total of three fields: the type, code and checksum.
A. 3
B. 4
C. 5
D. 8
Answer: B
Q19. (Topic 1)
Is the physical layer transmission
A. Frame
B. Package
C. Section
D. binary bit stream
Answer: D
Q20. (Topic 2)
SSH is an abbreviation which of the following English words
A. Secure shell
B. Secure session host
C. Secure session home
D. Session shell
Answer: A