Juniper JN0-106 - Junos, Associate (JNCIA-Junos) Exam
Page: 1 / 13
Total 65 questions
Question #1 (Topic: Topic 1, Networking Fundamentals
)
Which two statements are correct regarding Layer 2 network switches? (Choose two.)
A. Switches are susceptible to traffic loops.
B. Switches flood broadcast traffic.
C. Switches do not learn MAC addresses.
D. Switches create a single collision domain.
Answer: AB
Question #2 (Topic: Topic 1, Networking Fundamentals
)
How many usable hosts are in a /24 subnet mask?
A. 250
B. 254
C. 255
D. 256
Answer: B
Question #3 (Topic: Topic 1, Networking Fundamentals
)
What are two fiber-optic connector types? (Choose two.)
A. LC
B. RJ-45
C. SC
D. BNC
Answer: AC
Question #4 (Topic: Topic 1, Networking Fundamentals
)
Which two characteristics apply to TCP? (Choose two.)
A. TCP guarantees fixed latency for application flows.
B. TCP broadcasts datagrams by default on Ethernet.
C. TCP uses a three-way handshake to establish a connection.
D. TCP provides reliable, ordered delivery using sequence numbers.
Answer: CD
Question #5 (Topic: Topic 1, Networking Fundamentals
)
Click the Exhibit button.
Which statement is correct when Router R1 receives a packet from User A destined for User В as shown in the exhibit?
Which statement is correct when Router R1 receives a packet from User A destined for User В as shown in the exhibit?
A. Router R1 replaces the destination IP address in the packet with the IP address of Router R2.
B. Router R1 leaves the packet unchanged.
C. Router R1 replaces the destination MAC address in the packet with the MAC address of Router R2.
D. Router R1 replaces the destination MAC address in the packet with the MAC address of User B.
Answer: C
