HP0-787 Real Exam Questions and Verified Answers

Question 1 Single choice

Which significant characteristic differentiates queue files from entry-sequenced, key-sequenced, relative and unstructured files?

A
Queue files must be created using 4096 cache.
B
A maximum of 8 partitions are permissible.
C
The primary key contains, at minimum, an 8-byte timestamp.
D
Queue files are maintained by the Queue Manager.

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Correct answer: C

Question 2 Single choice

A customer performs a series of operations at an ATM: a transfer from checking to savings, a transfer from checking to a credit card, and a cash withdrawal from a checking account.

What is the recommended TMF handling of this activity?

A
three TMF transactions; one for each activity
B
two TMF transactions; one for the transfers, one for the withdrawal
C
one large TMF transaction for all activities
D
TMF is inappropriate in this function.

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Correct answer: A

Question 3 Single choice

What provides the execution control services needed to debug SCREEN COBOL programs?

A
DMON
B
CMON
C
TCP
D
IMON

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Correct answer: C

Question 4 Single choice

How do you access structured Guardian files from an OSS application?

A
OSS touch command
B
Guardian procedure calls
C
OSS function calls
D
Guardian touch command

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Correct answer: B

Question 5 Multiple choice

Which statements are true about using the highest level of optimization or acceleration? Select TWO.

A
It clears an object file of source statements.
B
It causes source-level debugging issues.
C
It eliminates all optimizations/accelerations.
D
It removes object code that performs wait operations.
E
It produces a program with increased performance.

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Correct answers: B, E

Question 6 Single choice

Which significant characteristic differentiates queue files from entry-sequenced, key-sequenced, relative and unstructured files?

A
Queue files must be created using 4096 cache.
B
A maximum of 8 partitions are permissible.
C
The primary key contains, at minimum, an 8-byte timestamp.
D
Queue files are maintained by the Queue Manager.

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Correct answer: C

Question 7 Multiple choice

What can user libraries be used for? Select TWO.

A
to provide source code for compilation
B
to share common compiled procedures
C
to override an operating system procedure
D
to provide an alternate main procedure/program
E
to switch from native to non-native mode

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Correct answers: B, C

Question 8 Single choice

What is the primary disadvantage in using VERIFIEDWRITES on an Enscribe file?

A
An additional read is required for each write.
B
Additional CACHE is required for temporary storage.
C
TMF is disabled during the WRITE command.
D
READ access is slowed during block reads.

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Correct answer: A

Question 9 Single choice

In which situation should the event message of a highly available application contain a trap or signal number?

A
An object has changed state.
B
An unexpected error condition has occurred.
C
An operator action is required.
D
An object has crossed a usage threshold.

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Correct answer: B

Question 10 Single choice

SCREEN COBOL breakpoints can only be set at _______.

A
a line number
B
a paragraph of a section
C
a program entry point
D
the start of inactive section

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Correct answer: D