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ICDL Digital Marketing study materials
ICDL Digital Marketing study resources

ICDL Digital Marketing (ICDL) practice questions

One question at a time. Build your ICDL Digital Marketing understanding.

First 50 of 200 questions. Each one lists the choices, the correct answer, and an explanation. The checker at the top of this page saves progress in this browser when it is available.

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Question 1Digital marketing concepts

In the marketing funnel, which stage describes customers who are being encouraged to recommend a brand to other people?

  1. Consideration
  2. Advocacy Correct answer.
  3. Awareness
  4. Purchase

Explanation

The funnel moves from awareness through consideration and purchase to post-purchase stages such as loyalty and advocacy. Advocacy covers customers who actively recommend the brand, for example through reviews, referrals or social sharing.

Question 2Digital marketing concepts

What is the main goal of search engine optimisation (SEO)?

  1. To automate the sending of email newsletters
  2. To increase the number of paid search impressions
  3. To measure engagement on social networks
  4. To rank higher in unpaid search results Correct answer.

Explanation

SEO covers on-page, technical and off-page work intended to improve where a page appears in organic, unpaid search listings. Paid visibility is controlled by the advertising platform rather than by SEO.

Question 3Digital marketing concepts

In pay-per-click advertising, the advertiser is charged when...

  1. a purchase is completed by the user
  2. a user clicks on the advertisement Correct answer.
  3. the advertisement is displayed to a user
  4. the advertisement is created in the platform

Explanation

The pay-per-click model bills the advertiser for each click delivered to the site or landing page. Charging for every display would be an impression-based model, and charging only on sales would be cost per acquisition.

Question 4Digital marketing concepts

Which practice is consistent with permission-based email marketing?

  1. Emailing only contacts who opted in Correct answer.
  2. Purchasing addresses from a data broker
  3. Emailing every address found on the web
  4. Sending without an unsubscribe option

Explanation

Permission-based marketing sends commercial email only to recipients who have agreed to receive it, and each message must offer an easy way to opt out. Purchased or scraped lists lack that consent and typically breach anti-spam rules.

Question 5Digital marketing concepts

Click-through rate (CTR) is calculated by dividing the number of clicks by the number of...

  1. advertisers
  2. conversions
  3. sessions
  4. impressions Correct answer.

Explanation

CTR divides clicks by impressions and is usually shown as a percentage, giving the share of people who saw the ad or listing and clicked it. It measures response to the placement, not the value of the resulting traffic.

Question 6Digital marketing concepts

Which activity is an example of content marketing?

  1. Posting a helpful how-to article Correct answer.
  2. Bidding higher on a paid search keyword
  3. Changing the colour of a checkout button
  4. Buying more banner ad impressions

Explanation

Content marketing attracts and retains an audience by publishing useful, relevant material instead of paying for placement. A how-to article provides value to readers and can build trust over time.

Question 7Digital marketing concepts

Which social media metric reports the number of distinct users who saw a post?

  1. Click-through rate
  2. Bounce rate
  3. Reach Correct answer.
  4. Engagement rate

Explanation

Reach counts unique users who were served the content, while impressions count the total number of times it was displayed. The two figures differ when the same user sees a post more than once.

Question 8Digital marketing concepts

In digital advertising, what is an impression?

  1. A user clicking on an advertisement
  2. An ad being displayed once Correct answer.
  3. A user completing a purchase
  4. A visitor leaving the landing page

Explanation

An impression is counted each time an ad is served to a user, whether or not it is clicked. Clicks and conversions describe later actions that may follow the impression.

Question 9Digital marketing concepts

A landing page receives 5,000 visits and records 250 sign-ups. What is the conversion rate?

  1. 2%
  2. 20%
  3. 5% Correct answer.
  4. 10%

Explanation

Conversion rate equals conversions divided by visits, multiplied by 100. Here 250 divided by 5,000 gives 0.05, which is 5%.

Question 10Digital marketing concepts

An ad campaign costs £600 and generates 1,200 clicks. What is the average cost per click?

  1. £5.00
  2. £0.20
  3. £0.50 Correct answer.
  4. £2.00

Explanation

Cost per click is total cost divided by the number of clicks. £600 divided by 1,200 clicks gives £0.50 per click.

Question 11Digital marketing concepts

A small business with a limited budget wants search traffic from highly specific queries. Which keyword strategy fits best?

  1. Targeting one broad, high-volume head term
  2. Targeting many long-tail keyword phrases Correct answer.
  3. Buying display ads on news websites
  4. Bidding on a competitor's brand name

Explanation

Long-tail phrases are more specific and usually face less competition, which suits a small budget and attracts searchers with clear intent. Broad head terms bring volume but are costly and hard to rank for.

Question 12Digital marketing concepts

Which element is most important on a landing page built to capture leads?

  1. A rotating carousel of recent product images
  2. A long company history section
  3. A clear call to action above the fold Correct answer.
  4. A link to the full corporate website

Explanation

A lead-generation page has a single purpose, so one prominent call to action placed in the first visible area drives the desired action. Secondary content and exit links compete with that goal.

Question 13Digital marketing concepts

A retailer displays ads to people who visited its website but did not complete a purchase. What is this technique called?

  1. Retargeting Correct answer.
  2. Affiliate marketing
  3. Cold outreach
  4. Search syndication

Explanation

Retargeting, also called remarketing, uses cookies or audience lists to serve ads to people who have already interacted with the brand. It works because past visitors have already shown interest in the offer.

Question 14Digital marketing concepts

A marketer shows two versions of an email subject line to a randomly split audience and compares the results. What is this technique called?

  1. Attribution
  2. Personalisation
  3. A/B testing Correct answer.
  4. Segmentation

Explanation

A/B testing, or split testing, compares two variants on a randomly divided audience so that any difference in results can be linked to the change. Segmentation divides an audience by shared characteristics rather than testing a variant.

Question 15Digital marketing concepts

What is the main purpose of adding UTM parameters to a campaign URL?

  1. To identify the source and medium of traffic Correct answer.
  2. To prevent the page from appearing in search
  3. To make the page load faster for visitors
  4. To encrypt personal data before it is stored

Explanation

UTM parameters are tags appended to a link that tell the analytics tool which campaign, source and medium sent the visitor. They affect reporting only and do not change page speed, data security or search indexing.

Question 16Digital marketing concepts

A web page shows a high bounce rate in analytics. What does this most likely indicate?

  1. The page is ranked first in search results
  2. Visitors are spending a long time reading
  3. Visitors leave after viewing only one page Correct answer.
  4. The page converts better than the average

Explanation

A bounce is a session in which the visitor leaves after viewing a single page without any further interaction. A high bounce rate suggests the page did not meet expectations or did not offer a next step.

Question 17Digital marketing concepts

An online store sends different product recommendations to new and returning customers. Which technique is this?

  1. Audience segmentation Correct answer.
  2. Affiliate tracking
  3. Programmatic ad bidding
  4. Cookie syncing

Explanation

Grouping contacts by behaviour or customer status and tailoring content to each group is audience segmentation. It lets messaging be more relevant than a single broadcast to the whole list.

Question 18Digital marketing concepts

Under a last-click attribution model, credit for a conversion is given to...

  1. the channel with the highest impressions
  2. the first ad the customer ever saw
  3. the final touchpoint before conversion Correct answer.
  4. every touchpoint equally across the journey

Explanation

In last-click, or last-touch, attribution the final channel the customer interacted with before converting receives all the credit. This tends to undervalue earlier touchpoints that built awareness and interest.

Question 19Digital marketing concepts

A software company offers a free whitepaper in exchange for a visitor's email address. What is the whitepaper an example of?

  1. An affiliate promotional placement
  2. A post-purchase loyalty reward
  3. Gated content used for lead generation Correct answer.
  4. Native advertising on a publisher site

Explanation

Content placed behind a form is gated content, and the details captured through that form create sales leads. Native advertising and affiliate placements are paid distribution arrangements rather than locked content.

Question 20Digital marketing concepts

Which characteristic best distinguishes a micro-influencer from a celebrity endorser?

  1. A contract with a traditional broadcaster
  2. A smaller but more engaged niche audience Correct answer.
  3. A larger audience and a higher fee
  4. An audience made up only of employees

Explanation

Micro-influencers usually have smaller followings but stronger engagement and closer relationships with their audience, which often gives better response per follower. Celebrity endorsers reach far more people at much higher cost, frequently with lower engagement.

Question 21Digital marketing concepts

An e-commerce funnel records 10,000 product views, 1,000 add-to-cart actions and 200 purchases. At which stage is the largest proportional drop-off?

  1. Between product view and add to cart Correct answer.
  2. No drop-off can be identified from these figures
  3. Between add to cart and purchase
  4. The drop-off is equal at both steps

Explanation

Product view to add to cart falls from 10,000 to 1,000, a loss of 90%. Add to cart to purchase falls from 1,000 to 200, a loss of 80%, so the larger proportional loss occurs at the first step.

Question 22Digital marketing concepts

A campaign reports a return on ad spend of 4:1, but the product's total costs equal its selling price. What is the likely outcome for the advertiser?

  1. The campaign breaks even at exactly 4:1
  2. The campaign is profitable because ROAS exceeds 3:1
  3. ROAS cannot be calculated without click data
  4. The campaign still loses money after costs Correct answer.

Explanation

ROAS compares revenue with advertising spend and ignores all other costs. If total costs already equal the selling price, each sale breaks even before advertising is paid for, so the campaign runs at a loss.

Question 23Digital marketing concepts

Which situation is the strongest reason to invest in paid search instead of relying on organic listings?

  1. The target keywords have almost no search volume
  2. A new product needs immediate visibility in search Correct answer.
  3. The marketing budget for the quarter is exhausted
  4. The brand already ranks first organically for the term

Explanation

Paid search places a message in front of searchers straight away, whereas organic rankings take time to build. This makes it suitable for launches, promotions and time-limited offers.

Question 24Digital marketing concepts

Under consent-based privacy rules, what must a marketer obtain before setting non-essential tracking cookies?

  1. Obtain the user's prior consent Correct answer.
  2. Record the user's IP address in a log
  3. Notify the advertising platform only
  4. Inform the user after the cookies are set

Explanation

Consent-based privacy regimes require an affirmative opt-in before non-essential cookies or trackers are placed on a device. Informing users afterwards, or telling only the advertising platform, does not satisfy that requirement.

Question 25Digital marketing concepts

Why is marketing automation typically used in lead nurturing?

  1. To increase the number of irrelevant ad impressions
  2. To remove the need for any customer data
  3. To replace all human contact with customers
  4. To send relevant messages triggered by behaviour Correct answer.

Explanation

Automation platforms trigger messages from events such as a page visit, download or abandoned cart, keeping follow-up timely and relevant at scale. The aim is to support the sales process, not to eliminate people or data.

Question 26Web presence

Which statement best describes the function of a domain name?

  1. It stores all the pages, images and files that make up a website.
  2. It encrypts the data exchanged between a browser and a web server.
  3. It provides a readable address that identifies a website. Correct answer.
  4. It defines the colours, fonts and page layout used across a website.

Explanation

A domain name is the human-readable label that users type to reach a site, and it maps to a numerical IP address behind the scenes. It does not hold files, define styling, or provide encryption; those are handled by hosting, design and security technologies.

Question 27Web presence

What is the main role of a website homepage?

  1. It lists every page of the site in alphabetical order.
  2. It is the page that search engines always rank first for every query.
  3. It is the default entry page that introduces the site. Correct answer.
  4. It is the private area where administrators edit content.

Explanation

The homepage is the default page served when the domain is requested, so it usually introduces the organisation and routes visitors to key sections. It is not an alphabetical index, an admin area, or a guaranteed top search result.

Question 28Web presence

What does web hosting provide for a website?

  1. It converts source code into the pages a browser displays.
  2. It supplies server space and resources so the site can be reached online. Correct answer.
  3. It measures how many visitors view each page of a website.
  4. It registers a unique name for a website with an authority.

Explanation

Hosting is the service that stores a site's files and databases on a server connected to the internet, making the pages available to visitors. Domain registration, browser rendering and analytics are separate services.

Question 29Web presence

What does the padlock icon in a browser address bar indicate?

  1. The page content was checked for accuracy by a search engine.
  2. The site has paid for priority placement in search results.
  3. The connection is encrypted with a valid certificate. Correct answer.
  4. The site is hosted on a server owned by the browser vendor.

Explanation

The padlock shows that traffic between the browser and the server is encrypted, normally via HTTPS with a valid certificate. It confirms a secure connection only, not the truthfulness of the content or the site's search position.

Question 30Web presence

A website is described as responsive when it does which of the following?

  1. Replies to customer emails within one working day.
  2. Adapts its layout to the screen size of the device. Correct answer.
  3. Updates its content whenever the page is visited.
  4. Loads faster on desktop computers than on mobile phones.

Explanation

Responsive design uses flexible grids, images and CSS so the same page rearranges itself for phones, tablets and desktops. Speed differences between devices and customer service response times are unrelated concepts.

Question 31Web presence

Visitors to a large site cannot find the contact details. Which navigation change is most likely to solve this?

  1. Add more banner advertisements at the top of each page.
  2. Put a labelled 'Contact' link in the main menu and footer. Correct answer.
  3. Reduce the number of images used on the homepage.
  4. Shorten the domain name so it is easier to type.

Explanation

Contact information should be reachable from the persistent global navigation, such as the main menu and footer, on every page. Advertising, image reduction and domain length do not affect whether a visitor can locate contact details.

Question 32Web presence

What is the main benefit of using a content management system (CMS)?

  1. It automatically translates a website into every language.
  2. It removes the need for hosting and domain registration.
  3. It lets non-technical staff update content without coding. Correct answer.
  4. It guarantees the website will appear at the top of search results.

Explanation

A CMS separates content from presentation so authorised users can add and edit pages through a browser interface without touching code. It still needs hosting and a domain, and it does not guarantee rankings or automatic translation.

Question 33Web presence

In the address www.example.org, what does '.org' represent?

  1. The subdomain of the website.
  2. The top-level domain of the address. Correct answer.
  3. The name of the web server software.
  4. The protocol used to transfer the page.

Explanation

The rightmost part of a domain name is the top-level domain, such as .org, .com or .net. The 'www' portion is the subdomain and the protocol appears before the domain, for example https://.

Question 34Web presence

A company publishes support pages at support.example.com. What is 'support' in this address?

  1. A secure protocol
  2. A top-level domain
  3. A subdomain Correct answer.
  4. A file path on the server

Explanation

A subdomain is a prefix added to the main domain to create a distinct section or site, here support.example.com. The top-level domain is '.com' and no protocol or folder path is being described.

Question 35Web presence

What is the purpose of a page's meta description?

  1. It summarises the page content in the search result snippet. Correct answer.
  2. It sets the page's position in the site's main menu.
  3. It tells search engines how often to recrawl the page.
  4. It hides the page from mobile browsers.

Explanation

The meta description is a short summary that search engines often use as the snippet beneath the title in results. Crawl frequency, menu order and device visibility are controlled by other mechanisms.

Question 36Web presence

What is the purpose of an XML sitemap?

  1. It lists the site's pages so search engines can find them. Correct answer.
  2. It displays a clickable menu to visitors at the bottom of each page.
  3. It stores the login details of registered users.
  4. It blocks search engines from indexing private pages.

Explanation

An XML sitemap is a machine-readable file that lists URLs so crawlers can discover content, especially pages that are hard to reach through links. It is not shown to visitors and does not restrict indexing.

Question 37Web presence

A developer wants to stop search engines from crawling a test folder on the site. Where should this be done?

  1. In the site's main navigation menu.
  2. In the website's XML sitemap.
  3. In the page's meta description tag.
  4. In the robots.txt file at the site root. Correct answer.

Explanation

The robots.txt file gives crawlers rules about which paths they may fetch, so a Disallow entry for the test folder is the appropriate control. Meta descriptions, sitemaps and menus have no crawling restriction function.

Question 38Web presence

A campaign advertises a free trial. Which destination is best for the ad?

  1. The careers page listing current job vacancies.
  2. The company's 'About us' page describing its history.
  3. A focused page about the free trial with a sign-up form. Correct answer.
  4. The homepage with links to every product and service.

Explanation

A landing page mirrors the promise in the advert and offers a single clear action, which reduces distraction and improves conversion. Sending paid traffic to broad or unrelated pages makes visitors work to find the offer.

Question 39Web presence

Which element on a product page is a call to action?

  1. The link to the privacy policy.
  2. The copyright notice in the footer.
  3. The company's registered postal address.
  4. The 'Add to basket' button. Correct answer.

Explanation

A call to action invites the visitor to take the next step, such as buying, registering or subscribing, and is usually a button or prominent link. Legal and company information are supporting content rather than prompts to act.

Question 40Web presence

Why should a meaningful product photo have descriptive alternative text?

  1. It makes the image file smaller and quicker to download.
  2. It prevents the image from being copied by other sites.
  3. It guarantees the image appears in the site's sitemap.
  4. It describes the image for screen readers and failed loads. Correct answer.

Explanation

Alternative text is read aloud by screen readers and displayed when an image cannot load, making content accessible and robust. It has no effect on file size, copying protection or sitemap inclusion.

Question 41Web presence

What is the purpose of breadcrumb links on a page?

  1. To show the visitor's position within the site hierarchy. Correct answer.
  2. To list the cookies stored on the visitor's device.
  3. To display the price history of a product.
  4. To show the latest news articles published on the site.

Explanation

Breadcrumbs are a trail such as Home > Products > Shoes that tells visitors where they are and lets them jump to a higher level. They do not report news, cookies or pricing history.

Question 42Web presence

A visitor reaches a page that no longer exists. What should a well-designed 404 page do?

  1. Show a blank screen so the visitor goes back to search.
  2. Redirect automatically to an unrelated third-party site.
  3. Display the full text of the page that used to be there.
  4. Explain the problem and offer links to useful pages. Correct answer.

Explanation

A helpful 404 page acknowledges the missing page and offers routes onward, such as the homepage, search box or popular sections. Blank screens, unrelated redirects and stale content frustrate visitors and lose conversions.

Question 43Web presence

A page has moved permanently to a new address. Which action best preserves its search value?

  1. Set up a 301 redirect from the old address to the new one. Correct answer.
  2. Add a link to the new page in the footer only.
  3. Change the site's domain name to match.
  4. Delete the old page without any replacement.

Explanation

A 301 redirect signals a permanent move and passes visitors and most ranking signals to the new URL. Deleting the page, relying on a footer link, or changing the domain does not transfer the old address.

Question 44Web presence

A page takes eight seconds to load and most visitors leave before it appears. Which action addresses this most directly?

  1. Adding more high-resolution images to the hero area.
  2. Moving the site to a free shared hosting plan.
  3. Compressing images and reducing the number of scripts loaded. Correct answer.
  4. Adding more tracking scripts to the page.

Explanation

Large images and numerous scripts are common causes of slow pages, so compressing media and cutting unnecessary code reduces load time. Adding scripts or heavy images worsens the problem, and cheaper shared hosting typically offers fewer resources.

Question 45Web presence

What does a mobile-first approach to web design mean?

  1. Showing a simplified version of the site only to phones.
  2. Blocking desktop users from viewing the site.
  3. Designing for small screens first, then scaling up to larger ones. Correct answer.
  4. Building a separate desktop site months later.

Explanation

Mobile-first design starts with the constraints of a small screen and limited bandwidth, then progressively enhances the layout for tablets and desktops. It is not about excluding devices or serving permanently reduced content.

Question 46Web presence

The same product is reachable at four different URLs. Which measure identifies the preferred version to search engines?

  1. A canonical tag pointing to the preferred URL. Correct answer.
  2. A robots.txt rule disallowing all four URLs.
  3. A 302 redirect from the preferred URL to the duplicates.
  4. A noindex meta tag on the preferred URL.

Explanation

A canonical tag declares which URL is the master version so duplicate addresses can be consolidated. Blocking the preferred URL, disallowing everything, or redirecting away from the preferred version would all harm rather than clarify.

Question 47Web presence

A site's content is grouped into clear sections with consistent labels and a logical hierarchy. Which term describes this work?

  1. Conversion rate optimisation
  2. Server-side rendering
  3. Information architecture Correct answer.
  4. Affiliate management

Explanation

Information architecture is the practice of structuring, labelling and organising content so people can find what they need. It is separate from persuasion testing, page rendering techniques and partner programmes.

Question 48Web presence

What is the purpose of adding schema.org structured data to a page?

  1. To schedule automatic backups of the site's database.
  2. To describe the content in a machine-readable format. Correct answer.
  3. To compress the page so it loads faster on mobile.
  4. To encrypt the page content for secure transmission.

Explanation

Structured data uses a shared vocabulary to label elements such as products, reviews and events so search engines can interpret them and potentially show richer results. It does not encrypt, back up or compress anything.

Question 49Web presence

New pages on a site are crawled regularly but never appear in search results. Which cause is most likely?

  1. A noindex directive is being applied to those pages. Correct answer.
  2. The pages contain several large images.
  3. The domain name is longer than average.
  4. The site uses a responsive layout.

Explanation

A noindex directive instructs search engines to drop the page from the index, which explains crawling without visibility. Domain length, responsive layout and large images may affect other metrics but do not remove a page from results.

Question 50Web presence

A brand launches a short-term campaign with its own domain and a small set of connected pages. What is this called?

  1. A homepage
  2. A sitemap
  3. A microsite Correct answer.
  4. A landing page

Explanation

A microsite is a small, focused site, often on its own domain or subdomain, created for a campaign, product or event. A landing page is a single page within a site, and homepages and sitemaps are structural elements of an existing site.