CV0-004 Deployment Practice Question
A company is migrating 100 TB of data from on-premises to Google Cloud Storage. The network bandwidth is 1 Gbps, and the migration window is two weeks. Which TWO services should the company consider to complete the transfer within the window? (Choose two.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Transfer Appliance
Storage Transfer Service handles online transfers from various sources, and Transfer Appliance provides offline physical shipping for large datasets when network is insufficient.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Transfer Appliance
Why this is correct
Transfer Appliance is a physical device for offline transfer, suitable for large data when network is slow.
- ✗
gsutil
Why it's wrong here
gsutil is a command-line tool for individual file operations, not efficient for 100 TB.
- ✗
Cloud Dataflow
Why it's wrong here
Dataflow is for stream/batch processing, not bulk data transfer.
- ✗
Cloud VPN
Why it's wrong here
VPN is for secure connectivity, not data transfer acceleration.
- ✓
Storage Transfer Service
Why this is correct
Storage Transfer Service can transfer data from on-premises or other clouds to GCS over the network.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CV0-004 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CV0-004 exam.