Tibco Rendezvous 7 Certification Exam (TB0-106) Free Practice Test

Question 1

There are two subnets (A and B) connected with a pair of RVRD daemons on each subnet, creating an RVRD High Availability architecture. TIBCO Rendezvous messages are published to a multicast group in both subnets. At Network B, duplicated messages from Network A appear. Which is the probable cause of this?

A. RVRDs are running in High Availability but were not started with the -ft parameter.

B. The hardware router that connects physically both Network A and B has multicast routing enabled.

C. Local network names on the RVRDs running on Network A are identical. Messages are routed to Network B by both RVRDs.

D. Router names on the RVRDs running on Network A are identical. Messages are routed to Network B by both RVRDs.

Correct Answer: B

Question 2

Which two methods suppress Daemon Auto-Start? (Choose two.)

A. specify the local daemon with a two-part parameter; use -no-auto for the first part

B. specify the local daemon with a two-part parameter as if it were a remote daemon; for the first part supply either the local computer's loopback address, 127.0.0.1, or the local host name

C. remove/rename RVD from all the directories included in path environment variable

D. specify the network parameter withlocalhost parameter as if it were a remote daemon; use either the local computer's loopback address, 127.0.0.1, or the local host name

Correct Answer: B,C

Question 3

Which two programming guidelines are recommended when creating TIBCO Rendezvous applications? (Choose two.)

A. If the sender has to publish a large batch of messages, it is important to pause between messages as it helps leave sufficient network resources for other programs on the network

B. keep subject names manageable and readable; do not need to worry about the level of the subject name, as long as it is not over the subject name limit

C. use RVCMQ with your sender, if message load could be high with your application

D. avoid sending opaque data that include internalstructs, as it is difficult for your program to interoperate with programs developed in other languages

Correct Answer: A,D

Question 4

Which two statements are true about point-to-point communication using TIBCO Rendezvous daemon? (Choose two.)

A. TRDP daemon uses TRDPunicast protocol over the UDP channel.

B. PGM daemon uses TRDPunicast protocol over the UDP channel.

C. PGM daemon uses RPTP over the UDP channel.

D. TRDP daemon uses RPTP over the UDP channel.

E. TRDP daemon uses TRDP broadcast or multicast protocol over the UDP channel.

Correct Answer: A,C

Question 5

What are two possible reasons for DATALOSS advisories? (Choose two.)

A. A TIBCO Rendezvous daemon process is starved for CPU cycles; either its host computer is too heavily loaded, or the priority of the daemon process is too low.

B. Some hardware component is experiencing intermittent failures; the component could be a faulty network card, a loose connection, or a frayed wire.

C. The TIBCO Rendezvous daemon is running with a -reliability parameter that is too long.

D. The client is disconnected from thervd.

Correct Answer: A,B

Question 6

Two persistent correspondents run as ephemeral processes. At regular intervals UNIX cron jobs start the processes, which send several certified messages and then exits. The publisher and subscriber processes are never running at the same time. Which TIBCO Rendezvous daemon should be used to ensure certified delivery?

A. rvsd

B. rvrad

C. rva

D. rvrd

E. rvd

Correct Answer: B

Question 7

Given the following code::
tibrv_status tibrvDispatcher_Create( tibrvDispatcher* dispatcher, tibrvDispatchable dispatchable);
Which statement is true?

A. Two threads are created: one for dispatching, one for callback to run.

B. New threads are created for each listener.

C. The callback function always runs in the thread that dispatched its event.

D. New threads are created for each message.

Correct Answer: C

Welcome to TestSimulate

Tibco Rendezvous 7 Certification (TB0-106) Free Practice Test