Discuss WGU WGU Information Technology Management QGC2 Exam Topic 5 Question 11

Which process supports effective online transaction processing (OLTP) systems?

ABatch file transfers

BReal-time data processing

CStrategic budgetary planning

DManual data entry

Suggested Answer: B

Comprehensive and Detailed Explanation From Exact Extract:

Online Transaction Processing (OLTP) systems are designed to support high volumes of short, atomic, real-time transactions such as order entry, banking operations, or retail point-of-sale activities. The fundamental process enabling effective OLTP is real-time data processing, where each transaction is processed immediately as it is entered, and the database is updated instantly.

Real-time processing in OLTP systems ensures:

Immediate validation and recording of each transaction

Up-to-date data for subsequent transactions and queries

Support for concurrent users performing many small transactions

Option A (Batch file transfers) belong to batch processing, where data is accumulated and processed at set intervals, which conflicts with the immediate nature of OLTP.

Option C (Strategic budgetary planning) is part of long-term planning and not directly a technical process supporting OLTP.

Option D (Manual data entry) can occur in many systems and is not specific to OLTP nor is it the key process that defines OLTP capability.

Thus, real-time data processing is the process that directly supports effective OLTP systems.

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22 comments · newest first

Lorrie 2 days ago

100% agree with B, it's essential for OLTP!

Hildred 7 days ago

Wait, manual data entry? That's a joke, right?

Matthew 12 days ago

I think A) Batch file transfers could work too, but not as well.

Cassi 17 days ago

Definitely B) Real-time data processing!

Minna 23 days ago

Not sure about C) Strategic budgetary planning being relevant here.

Isaiah 28 days ago

Totally agree with B! It’s the best way to handle transactions.

Kattie 1 month ago

Wait, manual data entry? Seriously? That can't be right!

Melissa 1 month ago

I think A) Batch file transfers could work too, but not as well.

Eloisa 1 month ago

Definitely B) Real-time data processing!

Ciara 2 months ago

Not sure about C) Strategic budgetary planning being relevant here.

Rosendo 2 months ago

Totally agree with B! It’s the best way to handle transactions.

Alba 2 months ago

Wait, manual data entry? Seriously? That can't be right!

Josephine 2 months ago

I think A) Batch file transfers could work too, but not as well.

Jaclyn 2 months ago

Definitely B) Real-time data processing!

Stefany 2 months ago

I’m a bit confused. Could manual data entry ever support OLTP? I feel like it’s more about automation and speed, but I’m not certain.

Horace 3 months ago

I practiced a question similar to this, and I think real-time data processing is crucial for OLTP. So, B seems like the best answer.

Nan 3 months ago

I’m not entirely sure, but I feel like batch file transfers wouldn’t work well for OLTP. It seems too slow for what we need.

Lonny 3 months ago

I think I remember that OLTP systems are all about processing transactions in real time, so maybe B is the right choice?

Boris 3 months ago

I feel like strategic budgetary planning doesn't really relate to OLTP systems, but I'm not confident about the other options.

Pamella 3 months ago

I have a vague memory of discussing manual data entry being inefficient for OLTP, but I can't recall the exact reasons.

Cory 4 months ago

I remember practicing a similar question where real-time processing was emphasized for OLTP. It seems like the best fit here.

Cristal 5 months ago

I think real-time data processing is crucial for OLTP systems, but I'm not entirely sure if batch file transfers could also play a role.

WGU Information Technology Management QGC2 Exam - Topic 5 Question 11 Discussion