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Google Ads Video Certification Practice Questions

Prepare for GA-VIDEO with more than an answer.

168 questions in the full set20 sample questionsUpdated Jan 18, 2026
Level
Professional
Valid for
1 year
Domains covered on the exam 5
  1. YouTube and Video Advertising Fundamentals20%
  2. Video Ad Formats and Creative Best Practices25%
  3. Audience Targeting and Solutions20%
  4. Bidding Strategies and Campaign Optimization20%
  5. Measurement and Analytics15%
  1. 1

    An agency has just launched a Video Action campaign for a new client. After 48 hours, the campaign has almost no impressions. The daily budget is set appropriately, bids are competitive, and the ads are approved. What are the MOST LIKELY technical reasons for the campaign not serving? (Select TWO)

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    Correct answer: A, B

    Video Action campaigns rely heavily on conversion data to optimize. If the conversion tracking is broken, the bidding algorithm has no signal to work with and will often not serve ads. Secondly, if the audience targeting layers are overly restrictive (e.g., a small remarketing list layered with a specific demographic and a niche topic), the potential reach may be near zero, preventing delivery regardless of bid or budget. The billing information and YouTube channel link are foundational setup steps that, if incorrect, would likely have prevented campaign creation or approval in the first place.

  2. 2

    A video strategist is creating a 6-second bumper ad. What is the primary creative best practice for this format?

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    Correct answer: B

    With only six seconds, there is no time for complex storytelling. The most effective bumper ads focus on a single, memorable idea, product, or message. They are visually simple and ensure the brand or product is the hero of the ad. The goal is a quick, impactful impression, not a detailed narrative or direct call-to-action.

  3. 3

    To use the YouTube Masthead ad format, an advertiser must complete which of the following steps?

    graph TD subgraph Advertiser A[Develop Creative Assets] B[Define Targeting & Budget] end subgraph Google C{Contact Google Sales Rep} D[Reserve Placement] E[Campaign Setup in Google Ads] end A --> C B --> C C --> D D --> E
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    Correct answer: B

    The YouTube Masthead is a premium, high-impact placement that is not available through the standard self-serve auction in Google Ads. Advertisers must purchase it on a reservation basis, either for a fixed cost-per-day (CPD) or a guaranteed cost-per-thousand impressions (CPM). This process requires contacting a Google sales representative to check availability and book the placement.

  4. 4

    A home security company runs video campaigns that generate both online 'request a quote' form fills and inbound phone calls. They want to use a Smart Bidding strategy that optimizes towards both actions, but they value a phone call twice as much as a form fill. What is the correct way to set this up?

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    Correct answer: C

    Smart Bidding strategies like Target CPA treat all conversions equally. To teach the algorithm that one conversion is more valuable than another, you must use a value-based bidding strategy. By assigning a higher monetary value to the phone call conversion action, the advertiser can then use 'Maximize conversion value' or 'Target ROAS' to automatically bid higher for users who are more likely to generate the more valuable conversion.

  5. 5

    What is the primary goal of using square (1:1) and vertical (9:16) video creatives in a YouTube campaign?

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    Correct answer: B

    The vast majority of YouTube viewing, especially for Shorts and in-feed browsing, happens on mobile devices. Users naturally hold their phones vertically. Using square and vertical video formats allows the ad to take up more of the screen space without the user needing to rotate their device, creating a more immersive and engaging experience that has been shown to improve brand metrics and conversions.

  6. 6

    A direct-to-consumer mattress company is running a Video Action campaign with a 'Maximize conversions' bidding strategy. After three weeks, the campaign's cost-per-acquisition (CPA) is 30% higher than the target, and the budget is not being fully spent. The campaign is using optimized targeting with remarketing lists as signals. Which initial action is most likely to improve performance while scaling spend?

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    Correct answer: B

    The campaign is under-spending and has a high CPA, which suggests the algorithm is struggling to find enough converting users with the current signals. Broadening the audience signals by adding relevant in-market segments gives the 'Maximize conversions' strategy more data to work with, allowing it to find more potential converters and scale spend more effectively, which should in turn help lower the average CPA. Switching to Target CPA immediately while under-spending could further restrict reach. Narrowing the audience would worsen the spend issue. Changing the creative is a valid optimization step but should be done after addressing targeting and bidding constraints.

  7. 7

    A movie studio is promoting a new blockbuster film. The primary goal is to generate maximum awareness and reach among adults aged 18-34 in the week leading up to the premiere. The budget is substantial but fixed. Which combination of ad formats and bidding strategy is most suitable for this objective? (Select TWO)

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    Correct answer: A, B

    For a maximum awareness and reach goal, the best ad formats are those designed for high-impact, broad visibility, such as 6-second bumper ads and 15-second non-skippable in-stream ads. The most appropriate bidding strategy is Target CPM (tCPM), as it optimizes for impressions, directly aligning with the awareness objective. In-feed ads and CPV bidding are better for consideration, while Video Action campaigns and CPA bidding are for driving conversions.

  8. 8

    True or False: When using Customer Match, advertisers can upload personally identifiable information (PII) like home addresses and phone numbers directly into Google Ads to target users on YouTube.

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    Correct answer: B

    This is false. For privacy reasons, Google requires that personally identifiable information (PII) be hashed using the SHA256 algorithm before it is uploaded for Customer Match. Raw PII is never uploaded directly into the Google Ads platform. Google matches the hashed data against its own hashed user data to create the audience list.

  9. 9

    An analyst is reviewing the performance of a skippable in-stream ad campaign in YouTube Analytics. They observe a sharp drop-off in audience retention within the first 3-5 seconds of the ad across all demographics. According to Google's ABCD framework, which component is most likely failing?

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    Correct answer: D

    The 'A' in the ABCD framework stands for Attract (or Attention). This principle emphasizes the need to hook the viewer within the first few seconds. A sharp drop-off at the 3-5 second mark is a clear indicator that the ad's opening is not compelling enough to capture and hold viewer attention before they have the option to skip.

  10. 10

    A financial services company wants to run a YouTube campaign to drive leads for its retirement planning service. They have created a custom audience based on search terms like '401k rollover' and 'retirement calculator'. To find new customers who behave similarly to their existing high-value clients, which audience strategy should they primarily employ?

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    Correct answer: B

    While custom audiences are powerful for reaching users based on intent, the most direct way to find new customers who resemble existing high-value clients is to use Similar Audiences. By creating a Customer Match list of their best clients and then generating a Similar Audience from that seed list, the advertiser leverages Google's machine learning to find new users with shared characteristics and behaviors, which is the core of the stated goal.

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