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Generative AI Leader Practice Question: A startup wants to generate realistic product…
A startup wants to generate realistic product videos from text descriptions for social media ads. Which Google Cloud service should they use?
⚠ Common exam trap
Watch out — candidates often confuse multimodal understanding (Gemini Pro Vision) with generative creation (Veo), or assume that image generation (Imagen) can be trivially extended to video without understanding the distinct temporal modeling required.
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
✓
Veo
Veo is Google Cloud's advanced video generation model that can create high-quality, realistic videos from text prompts, making it the ideal choice for generating product videos for social media ads. Unlike other services, Veo is specifically designed for video synthesis, offering capabilities like style control and cinematic effects directly from text descriptions.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Imagen
Why it's wrong here
Imagen generates still images from text prompts, not video, so it cannot produce the required product videos. It is tempting because it is Google Cloud's flagship text-to-image model, and would be the right choice for creating static ad visuals or thumbnails rather than motion content.
- ✗
Gemini Pro Vision
Why it's wrong here
Gemini Pro Vision analyses and interprets existing images, accepting image input rather than generating video output from text. It is tempting because it is a multimodal Gemini model, and would be correct for captioning, classifying or describing supplied product imagery, not for synthesising new video.
- ✓
Veo
Why this is correct
Veo is Google Cloud's generative video model, producing realistic video clips from text prompts. It directly satisfies the requirement to generate product videos from text descriptions for social media ads, unlike text- or image-only services.
- ✗
Codey
Why it's wrong here
Codey generates and completes code, not video. It is the right choice for code assistance tasks such as autocomplete or code generation. Producing realistic product videos from text requires a generative video model, which Codey does not provide.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This Generative AI Leader practice question is part of Courseiva's free Google Cloud 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 Generative AI Leader exam.