Free Juniper JN0-101 Exam Dumps Questions & Answers

Two devices on an Ethernet segment sent frames at the same time causing a collision.
Which two statements are true? (Choose two.)

• A.  The device with the lowest MAC address is permitted to retransmit first.
• B.  The device with the lowest MAC address sends a jam signal to notify all other devices of the collision.
• C.  Both devices send a jam signal to notify all other devices of the collision.
• D.  Both devices stop transmitting, wait a random period of time, verify the wire is idle, and retransmit.

You have just issued the command user@router# save current.conf.
Assuming the default settings, where in the file system is current.conf saved?

• A.  /var/tmp/
• B.  /var/config/saved/
• C.  /config/
• D.  /var/home/user/

Which two characteristics describe the UDP protocol? (Choose two.)

• A.  no recovery mechanisms
• B.  defined timers
• C.  three-way handshake
• D.  limited error checking

What are three terminating actions for firewall filters? (Choose three.)

• A.  reject
• B.  permit
• C.  drop
• D.  accept
• E.  discard

What is a valid multicast MAC address?

• A.  99:99:99:99:99:99
• B.  ff:ff:ff:ff:ff:ff
• C.  00:90:69:9f:ea:46
• D.  01:00:5e:28:12:95