JN0-104 Online Practice Questions and Answers

What are two important steps when upgrading an SRX300 Series device? (Choose two.)

A. Verify that enough space exists to upload the software package.

B. Clear all alarms.

C. Reboot the device.

D. Verify that the NETCONF protocol is enabled.

Which step is required when performing a Junos software upgrade?

A. You must create a user account named maintenance-user.

B. You must reboot the device

C. You must load the factory default configuration

D. You must zeroize the device.

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

Which statement is true about PFEs?

A. A PFE receives microcode updates from the RE.

B. A PFE receives layer 4 forwarding tables updates from the RE.

C. A PFE receives hardware status messages from the RE

D. A PFE receives environmental status messages from RE.

What is minimum configuration required for a Junos device to respond to SNMP requests?

A. set snmp community public authorization read only

B. set snmp public version v2

C. set snmp community public

D. set snmp trap-group public version v1

What is an "X" release of the Junos OS?

A. a standard feature release

B. a special feature release

C. a feature velocity release

D. a feature beta release

Which of the following protocols uses both TCP and UDP?

A. FTP

B. SMTP

C. Telnet

D. DNS

Which three protocols are connectionless? (Choose three.)

A. ICMP

B. Telnet

C. SSH

D. TFTP

E. DNS

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

What does the "3" in Junos version 14.2R3.2 represent?

A. a single-threaded version of the Junos OS.

B. a major release number.

C. a minor release number.

D. a service build number.