C4090-454 Real Exam Questions and Verified Answers

Question 1 Single choice

What is the minimum number of FC switches required to connect four TSI 140 drives installed in a TS3500 to a 3592 007 tape controller?

A
0
B
1
C
2
D
4

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Correct answer: A

Question 2 Single choice

Which resource typically contains product installation and planning checklists?

A
IBM Redbooks
B
IBM White Papers
C
Product Operations Guide
D
Solutions Assurance Product Review Guides

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Correct answer: D

Question 3 Single choice

Which IBM Enterprise Tape function improves drive performance and reduces start/stop operation of the tape drive especially when writing many small objects to tape?

A
Capacity Scaling
B
Built-in Compression
C
FastSync / Virtual Backhitch
D
Media Re-Use for Multiple Generations

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Correct answer: C

Question 4 Single choice

A customer has replaced an old virtual tape subsystem with a new TS7740 and would like to compare the batch run times before and after the change.

What tool is available in IBM Tape tools to do this?

A
VEHSTATS
B
IOSTATS
C
TAPEWISE
D
Batch Magic

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Correct answer: B

Question 5 Single choice

A proposed design includes a TS7700 and one 3952 frame with three installed 3592- 007 tape controllers.

What is needed to provide high availability library management for the native tape drives in the TS3500?

A
Logical library option P04444 in the first two 007s
B
Logical library option P04444 in the first three 007s for n-i availability
C
No additional library management features required in the 007 as the function is provided in TS7700
D
Logical library option P04444 in the first three 007s which also provides library management for the TS7700

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Correct answer: A

Question 6 Single choice

On a TS3500 Tape Library, what is the minimum number of cartridge cells that can be configured in an L23 frame?

A
0
B
58
C
117
D
248

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Correct answer: B

Question 7 Single choice

Which statement best describes Recovery Point Objective?

A
The maximum tolerable time it takes to restore service to all users between outage and 100% of the users back online.
B
How much data (typically measured in minutes, or seconds) the business can afford to recreate (or lose) after a disaster.
C
The maximum tolerable time to re-establish and/or restart the network between outage and the network being available again.
D
The maximum time the business can tolerate the IT systems and critical applications being unavailable, between outage and the system being available again.

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Correct answer: B

Question 8 Single choice

When installing the first TS7740 Release 3.0 into an environmentwhat additional customertraining may also be required?

A
3494 operator training
B
TS3310 operator training
C
DS5000 operator training
D
TS3500 operator training

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Correct answer: D

Question 9 Single choice

In a TS3500 with ALMS enabled, which task can be completed by using the operator panel only, but not by using the Tape Library Specialist Web interface?

A
Create or remove a logical library
B
View or change the preferred zone of an accessory
C
Disabling or changing the speed of the Ethernet link
D
Installing licensed features of the library such as capacity on demand

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Correct answer: C

Question 10 Single choice

Which of following media formats and cartridge types are supported for writing data with the IBM TS1130 Tape Drive?

A
JX and EFMT3
B
JB and EFMT4
C
JC and EFMT3
D
JA and EFMT1

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Correct answer: A