Worker ValovIT vidinis testas Darbuotojo žinių patikrinimas Įveskite vardą, atsakykite į klausimus ir pateikite testą. Rezultatas bus parodytas iš karto ir išsaugotas administracijoje. Vardas / darbuotojas Klausimas 1 Performance What is lazy loading? Removing product galleries Loading images only when needed, usually when they enter the viewport Loading all pages twice Disabling CSS Klausimas 2 WordPress What is the purpose of wp_footer? It loads before WordPress initializes plugins and themes It runs only inside the WordPress admin dashboard It permanently stores frontend JavaScript in the database It allows scripts or output to be printed near the end of the page body Klausimas 3 CSS / HTML What is a website hero section? A hidden admin-only section used for plugin diagnostics A WooCommerce template part used only inside checkout A main top section, often containing large text, imagery, and CTA buttons A database table used for homepage revisions Klausimas 4 WordPress What is Blocksy? A WooCommerce payment gateway A courier integration plugin A server-side database engine A WordPress theme Klausimas 5 CSS / HTML What is a popup used for on websites? Showing forms, offers, notices, or extra information Creating database tables only Managing hosting DNS Editing product stock Klausimas 6 SQL / Database If one person changes the same order 4 times, but it should count once, what helps? COUNT(order_id) ORDER BY comment_date DESC LIMIT 1 after GROUP BY date SUM(order_id) GROUP BY comment_author COUNT(DISTINCT order_id) Klausimas 7 WordPress What is staging? A payment status between pending and processing A test copy of a website used before applying changes to the live site A WordPress user role used for plugin testing A cache layer used only by WooCommerce checkout Klausimas 8 Food Labeling Mandatory label information usually includes: Only product image, origin, barcode, and website address Only ingredients, brand logo, nutrition table, and social media links Product name, ingredients, allergens, net quantity, date, storage/use conditions, and operator details Only product name, price, barcode, and promotional claims Klausimas 9 SQL / Database Why should a big database operation be tested first with SELECT, not UPDATE or DELETE? UPDATE is safer because it always creates automatic backups DELETE is reversible if the query has a WHERE clause SELECT lets you preview affected rows without changing data SELECT permanently locks the rows and prevents wrong edits Klausimas 10 WordPress / Security Why should admin access be limited? To make checkout slower To remove SEO To delete products faster To reduce security and accidental damage risks Klausimas 11 WordPress Why are Blocksy content blocks useful? They disable all plugin conflicts by loading after wp_footer They replace the need for WooCommerce product tables They can insert custom layouts into selected theme positions or conditions They automatically create SQL queries for reporting Klausimas 12 WordPress / Security What is a user role in WordPress? A payment method An image size A product price type A permission level, such as administrator, editor, or customer Klausimas 13 WooCommerce Why is SKU useful? It helps identify and manage products It changes the website background It disables checkout It replaces product photos Klausimas 14 CSS / HTML Which media query targets screens up to 768px wide? @media (min-width: 768px) @media (max-width: 768px) @media mobile <= 768px @media screen and (width: 768px only) Klausimas 15 WooCommerce With HPOS enabled, where are WooCommerce orders primarily stored? Only in wp_options, because HPOS stores orders as serialized options Only in wp_posts, exactly like classic WooCommerce order storage In WooCommerce custom order tables such as wc_orders and related order tables Only in wp_postmeta, because HPOS removes order tables Klausimas 16 WooCommerce What does WooCommerce HPOS stand for? High-Priority Order Sync Hosted Product Order System Hybrid Post Order Storage High-Performance Order Storage Klausimas 17 SQL / Database What is SQL used for in website/e-shop work? Creating SVG icons and replacing theme images Querying, filtering, joining, exporting, and sometimes modifying database information Encrypting HTTPS traffic between the browser and server Styling product cards and checkout buttons on mobile Klausimas 18 WooCommerce Why is it useful to support both “GEGUŽĖ20” and “GEGUZE20” coupon versions? Search engines need coupon variants for indexing Payment gateways reject coupon codes with uppercase letters Customers may type the code without Lithuanian characters WooCommerce requires every coupon to have a translated duplicate Klausimas 19 SQL / Database What is a database prefix in WordPress? A checkout coupon A product title The beginning part of table names, for example wp_ or custom prefixes A CSS class Klausimas 20 Practical Scenarios A product block should pull WooCommerce products automatically. What should the PHP code usually use? CSS only Static image only WC_Product, wc_get_product(), or WP_Query DELETE FROM products Klausimas 21 SEO / Analytics What is a meta title? The alt text automatically generated for every product image The WooCommerce product SKU shown in admin columns The page title used in browser/search metadata and often shown in search results The visible H1 heading that must always match the product name Klausimas 22 Practical Scenarios A WooCommerce site breaks after adding custom PHP. What should you do first? Delete the active theme Reinstall WordPress immediately Disable the custom snippet/plugin via FTP, hosting file manager, or database if needed Delete all products Klausimas 23 SQL / Database In WooCommerce order notes, what does comment_type = order_note indicate? The row is an admin menu notification from WordPress core The row is a customer product review awaiting approval The row is a database error generated by HPOS The row is a WooCommerce order note rather than a normal blog comment Klausimas 24 WordPress Why is custom code sometimes better than another plugin? It disables updates It removes all flexibility It always makes the site slower It can be lighter and more specific to the needed function Klausimas 25 Website Basics What is a 404 page? A page shown when requested content is not found A product import page A payment receipt A checkout success page Klausimas 26 WooCommerce What does checkout mean in WooCommerce? The automatic stock sync process after payment is captured The product archive where customers choose product quantities The step where customer data, shipping, payment, and order placement are handled The admin screen where completed orders are manually exported Klausimas 27 WordPress / Security Why is it risky to disable copy/paste/images with JavaScript only? It blocks only WooCommerce admins It permanently protects all website images It is easy to bypass from browser tools It removes product image URLs from the database Klausimas 28 CSS / HTML What is a CTA button? A checkout tracking attribute generated by Google Tag Manager A cart-tax adjustment button used by WooCommerce A CSS transform anchor button used only in sliders A call-to-action button intended to guide the user toward a desired action Klausimas 29 SEO / Analytics What is a meta description? A hidden checkout field stored in order meta A WooCommerce short description that always appears above the add-to-cart button A short page summary used by search engines as a possible search-result snippet A Google Analytics event name for product views Klausimas 30 SEO / Redirects Why are redirects important during redesigns? They create new users They preserve SEO value and prevent broken links They increase product stock They remove analytics Klausimas 31 Design / UX What is a landing page? A plugin settings export A hidden checkout page A focused page created for a specific service, campaign, or conversion goal A database backup page Klausimas 32 Website Basics What is a footer? Product image size The bottom part of a website, often containing links, contacts, and legal pages Checkout tax line Admin toolbar Klausimas 33 WooCommerce If “Add to cart” must be hidden for products cheaper than €0.05, what should the condition check? The product image size, because low-price products usually use small images The product price as a numeric value before rendering the button The product category only, because price checks are unreliable The product SKU length because cheaper products usually have shorter SKUs Klausimas 34 SEO / Redirects What is a broken link? A product without price A checkout discount A CSS selector A link that leads to a missing or wrong page Klausimas 35 DNS / Security What is a 301 redirect? A permanent redirect from one URL to another A DNS record that points a domain to an IP address A WooCommerce setting that redirects unpaid orders A temporary redirect that should only be used for checkout Klausimas 36 WordPress What is a WordPress theme? The design and template system of the website The payment processor The hosting provider The database password Klausimas 37 CSS / HTML What does responsive design mean? The website reloads automatically whenever CSS is changed The server responds faster after cache is cleared The checkout responds only after payment validation The layout adapts correctly across desktop, tablet, and mobile screens Klausimas 38 WooCommerce Why are WooCommerce order notes useful? They automatically generate SEO descriptions for completed orders They record order events, status changes, messages, and some plugin actions They replace the need for order metadata in HPOS tables They are the only place where customer billing data is stored Klausimas 39 DNS / Security What is SSL/TLS used for? Creating WooCommerce stock reports Optimizing product images for mobile Automatically translating checkout labels Encrypting traffic and enabling HTTPS between the browser and server Klausimas 40 WooCommerce When would you disable the add-to-cart button? When the website has too many images When SEO title is missing When admin wants to log out When the product should not be purchasable Klausimas 41 CSS / HTML Why should generic selectors like button {} be avoided in modules? They can affect unrelated buttons globally across the site They automatically remove hover effects from anchor tags They are ignored by browsers when WooCommerce is active They only work inside the WordPress admin dashboard Klausimas 42 DNS / Security What is DNS used for? Exporting orders Editing CSS Connecting a domain name to the correct server or services Creating product descriptions Klausimas 43 SEO / Analytics What is an XML sitemap? A WooCommerce file containing all product prices A structured file listing URLs to help search engines discover site content A CSS file used to map responsive breakpoints A DNS file that maps IP addresses to domains Klausimas 44 WooCommerce What can be exported from WooCommerce orders? Only admin password Customer emails, order IDs, totals, statuses, shipping methods, and metadata Only product font Only website background color Klausimas 45 WooCommerce What does “Add to cart” do? Opens the admin panel Adds a selected product to the customer’s shopping cart Deletes a product Changes the website logo Klausimas 46 SEO / Analytics What is a conversion tag usually used for? Tracking important actions like purchases, leads, or form submissions Changing website fonts Creating WooCommerce coupons Translating checkout labels Klausimas 47 CSS / HTML For replacing icons with SVG masks, what CSS property is commonly used? mask / -webkit-mask border-image / outline-offset text-shadow / box-shadow object-position / object-fit Klausimas 48 Performance What is image optimization? Reducing image size while keeping acceptable quality Changing order statuses Removing all images Making checkout slower Klausimas 49 Practical Scenarios You need a custom module that works only on mobile. What is safer? Deleting desktop HTML Screen-width detection, CSS media queries, or JavaScript matchMedia wp_is_mobile() only in all cases Hiding the whole page Klausimas 50 Performance What is caching used for? Improving loading speed by storing ready-made page or data versions Processing refunds Changing order status Creating product descriptions Klausimas 51 WooCommerce What is WooCommerce mainly responsible for inside WordPress? Only rendering product archive design, while orders are handled by WordPress core Only managing payment gateways, while products are handled by the active theme Only storing customer accounts, while checkout is handled by the hosting server Handling products, carts, checkout, payments, shipping, and orders Klausimas 52 WooCommerce In a “2+1 cheapest free” promotion, which item should usually receive the discount? The first product returned by the database query The newest product added to the cart regardless of price The cheapest eligible item inside the qualifying product group The product with the highest regular price before sale price Klausimas 53 WooCommerce What is the safer way to change WooCommerce behavior? Change theme template files without checking WooCommerce hooks Edit WooCommerce plugin files directly because this loads before themes Use hooks inside a custom plugin/module so changes survive updates Modify database values directly every time a cart calculation is needed Klausimas 54 WooCommerce What is a payment gateway? A service or integration that processes customer payments during checkout A checkout field group that validates phone numbers A WooCommerce shipping zone that decides delivery price A customer account page where invoices are downloaded Klausimas 55 SEO / Analytics Why should duplicate Google tags be avoided? They can cause duplicate tracking, inflated data, or incorrect conversion reporting They force WooCommerce to duplicate every completed order They disable Google Search Console indexing They automatically reduce SEO rankings by creating duplicate pages Klausimas 56 Practical Scenarios A CSS block ruins multiple parts of the website. What is the likely issue? WooCommerce orders are missing Selectors are too broad or conflicting Yoast SEO is disabled SQL timezone is wrong Klausimas 57 WordPress What does PHP usually control in WordPress custom work? Only visual spacing, font weight, button hover, and animation timing Only DNS records, SSL certificates, and email deliverability Only browser cache, cookies, and local device storage Backend logic, hooks, shortcodes, data processing, and dynamic output Klausimas 58 Website Content What is an “About us” page used for? Processing card payments Explaining the brand, company, values, and story Managing DNS records Exporting SQL tables Klausimas 59 Website Content What is a portfolio section used for? Showing checkout logs only Showing server errors Showing completed works, projects, or case studies Showing admin users Klausimas 60 WordPress What is a plugin conflict? When two or more plugins interfere with each other’s logic, assets, or hooks When a plugin is installed through the WordPress admin panel When a plugin uses a custom post type When a plugin has more files than the active theme Klausimas 61 WooCommerce What is a featured image in WooCommerce? The admin profile picture The main image shown for a product The website favicon only A payment icon Klausimas 62 Website Basics What is a website menu? A product variation A database table An email template only Navigation links to important pages Klausimas 63 CSS / HTML What is a hover effect? A database event after an order note is saved A DNS state before a record is proxied through Cloudflare A server response after a user submits checkout A visual state change when a pointer moves over an element Klausimas 64 Website Basics What is a favicon? A product badge A checkout button A small website icon shown in browser tabs A shipping rule Klausimas 65 WooCommerce What is a WooCommerce coupon used for? Blocking search engines Creating menu pages Giving discounts or special conditions to customers Changing database table names Klausimas 66 WooCommerce / Strategy What is the main goal of a professional e-shop? To make checkout confusing To use as many plugins as possible To hide products from customers To make products easy to find, buy, manage, and track Klausimas 67 DNS / Security Why is HTTPS important for an e-shop? It guarantees that payment gateways never fail It automatically prevents every plugin conflict It protects customer data in transit and improves trust It replaces the need for backups Klausimas 68 CSS / HTML What is a testimonial carousel? A product import file A slider showing customer reviews A server cache rule A shipping calculator Klausimas 69 Website Maintenance Why are backups important? They make buttons bigger They allow restoring the site if something breaks They disable plugins They remove the need for hosting Klausimas 70 SEO / Analytics What is Google Tag Manager used for? Compressing product images before upload Creating database indexes for WooCommerce orders Blocking checkout unless Analytics is connected Managing tracking scripts and tags from one container Klausimas 71 Forms / UX What is a contact form used for? Creating product SKUs Collecting user messages, contact details, or order inquiries Changing hosting provider Deleting orders Klausimas 72 SQL / Database What is a CSV file commonly used for? Storing CSS animation timelines for product sliders Exporting or importing structured tabular data such as orders, products, or emails Creating encrypted SSL certificates for HTTPS Replacing WordPress hooks inside plugin files Klausimas 73 WordPress What is the WordPress admin panel used for? Editing browser tabs only Registering domains only Replacing hosting Managing pages, products, orders, plugins, users, and settings Klausimas 74 WooCommerce What does SKU mean in product management? Stock Keeping Unit Store Key Upload Shipping Kit Unit Single Keyword URL Klausimas 75 SQL / Database What is the safest first step before risky database changes? Disable WooCommerce emails Rename the active WordPress theme Create a database backup Clear the object cache only Klausimas 76 DNS / Security What is Cloudflare commonly used for? Generating WooCommerce coupon codes inside WordPress Editing product descriptions through Google Analytics DNS management, CDN, caching, security, and performance features Replacing the WordPress database engine Klausimas 77 Performance Why can cache cause confusion during development? It deletes orders It removes WooCommerce Old styles or scripts may still show after changes It disables the server Klausimas 78 WooCommerce What is the main purpose of a product archive page in WooCommerce? To manage server backups To list products, usually by shop or category To create admin users To show a single blog post Klausimas 79 CSS / HTML What is a safer styling approach for custom sections? Remove theme CSS before adding module CSS Use only inline styles because they cannot conflict Style all div, a, button, and img elements globally Use unique wrapper classes and scoped prefixes such as .val- or .adz- Klausimas 80 SEO / Analytics What is Yoast SEO used for? Managing Cloudflare DNS records from WordPress Processing WooCommerce payments and refunds Managing SEO titles, descriptions, schema, indexing settings, and search visibility Creating product image galleries automatically Klausimas 81 SEO / Analytics For analytics integration, where is tracking code usually added? Order notes table only Product description only Site header, Google Tag Manager, or a tracking plugin CSS file only Klausimas 82 WordPress Why is using fewer plugins often better? It makes WooCommerce ignore expired transients It prevents themes from loading their own CSS It forces WordPress to disable updates, which improves stability It can reduce conflicts, maintenance load, security exposure, and performance overhead Klausimas 83 CSS / HTML What does CSS control on a website? Visual styling such as colors, spacing, typography, layout, and responsiveness Server-side order storage and payment transaction capture Database indexes and WooCommerce HPOS synchronization DNS propagation, SSL validation, and mail routing Klausimas 84 WooCommerce / Database What is a custom product field used for? Storing extra product information Creating hosting accounts Removing checkout Changing customer passwords Klausimas 85 Design / Branding Why should website design follow brand identity? To remove product categories To disable mobile version To make the website consistent, professional, and recognizable To make SQL faster Klausimas 86 CSS / HTML What is one common risk with custom sliders? Automatic disabling of WooCommerce payment gateways Cloudflare DNS records being overwritten by JavaScript Broken animation, layout jumps, overflow issues, or poor mobile behavior Permanent deletion of product categories during image loading Klausimas 87 Customer Support What is a chatbot FAQ database? A set of predefined questions and answers for automatic replies A WordPress theme A product image gallery A shipping label printer Klausimas 88 Forms / UX Why is form styling important? It disables shipping It improves usability and matches brand design It changes database structure It removes product prices Klausimas 89 WooCommerce Why should cart discount logic usually run during cart calculation? So the database can rewrite product prices for every customer So WooCommerce can skip validation during checkout So cart totals, taxes, discounts, and checkout amounts update dynamically So the product archive can permanently store discounted prices Klausimas 90 SQL / Database For WooCommerce order notes, which table is commonly involved? wp_comments or the correctly prefixed comments table wp_options only, because notes are saved as serialized settings wp_terms only, because notes are stored as taxonomy values wp_users only, because notes belong to admins Klausimas 91 WordPress If a cart drawer title still shows “Shopping Cart”, what can be used first? A WooCommerce shipping-zone setting A CSS media query because translation is handled by viewport width A gettext filter if the text is translated through WordPress localization A database DELETE query against wp_comments Klausimas 92 CSS / HTML If mobile spacing is too tight, which properties are usually adjusted? z-index, opacity, cursor, and pointer-events only font-family, text-transform, and letter-spacing only object-fit, filter, clip-path, and isolation only padding, margin, gap, line-height, and sometimes font-size Klausimas 93 WooCommerce If a coupon should exclude gift cards, what should usually be checked? The browser language because gift cards use Lithuanian characters Only the payment method because coupons apply after payment The customer IP address because coupons are linked to DNS Product/category identifiers such as the gift-card product category slug Klausimas 94 WooCommerce What is a WooCommerce product variation? A duplicate product created when stock quantity changes A product image attached to the product gallery A separate product category automatically created from attributes A purchasable child option of a variable product, such as size, color, or value Klausimas 95 CSS / HTML If product text is cut off on mobile, what should be checked? Only SQL table prefixes because frontend text depends on database prefix Only image compression because text clipping is caused by large images Only payment-gateway labels because text clipping comes from checkout Fixed heights, overflow, line-height, font size, grid columns, and card constraints Klausimas 96 WordPress / Admin What is the purpose of custom admin columns? Creating footer menus Sending parcels Showing important product/order data directly in admin lists Changing website colors Klausimas 97 WooCommerce What is a cart page? A page where customers review products before checkout A page for changing DNS A page for plugin installation only A page for writing blog posts Klausimas 98 Practical Scenarios If a hover effect should only appear on hover, the default state should not include: Proper class names The hover color, transform, or expanded state Link URL Button text Klausimas 99 WooCommerce What is a WooCommerce product gallery? The archive grid where all shop products are displayed The media folder where all WordPress uploads are stored The image optimization system used by WooCommerce Additional product images attached to the product Klausimas 100 WordPress What is a child theme? A theme used to safely customize a parent theme A product category for children A checkout field group A WooCommerce coupon Klausimas 101 SEO / Analytics What is the purpose of SEO? Improving website visibility in search engines Editing admin roles Sending emails only Creating checkout payments Klausimas 102 WooCommerce What does local pickup mean? The customer collects the order from a physical pickup location The courier collects products from the warehouse before delivery The product is reserved locally in the customer browser cache The payment gateway captures money only after admin confirmation Klausimas 103 SEO / Analytics What is Google Analytics used for? Generating WooCommerce product variations from attributes Creating DNS records for verified domains Tracking website traffic, events, conversions, and user behavior reports Replacing Yoast SEO titles on product pages Klausimas 104 WooCommerce Why can gift cards conflict with coupons? Some gift-card plugins include settings that restrict combined use with coupons Gift cards always overwrite WooCommerce product prices permanently WooCommerce blocks all gift-card codes if any coupon exists Coupons always disable gift-card payment gateways by default Klausimas 105 Website Content Why are multilingual websites more complex? Each language needs translated pages, menus, SEO, and sometimes URLs They disable analytics They remove mobile version They require no content Klausimas 106 CSS / HTML Why should SVG mask icons use background-color? The browser converts the mask into an img tag automatically The visible icon color comes from the masked element’s background color The mask ignores background color and only uses border color The SVG file automatically inherits WooCommerce product price color Klausimas 107 WordPress Why might JavaScript DOM replacement be needed in addition to gettext? gettext only works for CSS properties, not visible frontend text JavaScript is always safer than PHP for translating checkout text WooCommerce stores every translation inside browser localStorage Some text may be injected dynamically after the PHP translation filter has run Klausimas 108 WordPress Why should bigger changes be tested on staging first? To force all plugins to update automatically To reduce the risk of breaking the live website To avoid needing browser testing after launch To make production database queries run without backups Klausimas 109 CSS / HTML What is a product slider? A WooCommerce stock setting that changes products from draft to published A carousel-style component that displays products in a moving or scrollable layout A database export type for product gallery images A checkout option that lets customers slide payment dates Klausimas 110 CSS / HTML What is JavaScript commonly used for on websites? Buying a domain name Interactive behavior such as sliders, popups, and dynamic changes Replacing hosting Creating physical invoices Klausimas 111 SQL / Orders / Reporting To export emails from specific WooCommerce orders, which field is usually needed? Product SKU only Billing email Product image URL Shipping method title only Klausimas 112 WordPress What is a WordPress shortcode used for? Replacing the active theme stylesheet during checkout only Inserting custom functionality or reusable blocks into page content Automatically clearing all transients after each page load Registering a new database user for every visitor Klausimas 113 WooCommerce What is a product attribute? A characteristic such as size, color, weight, or value A checkout error A hosting invoice A database login Klausimas 114 WordPress What is Elementor? A courier service A payment system A hosting company only A WordPress page builder Klausimas 115 WooCommerce What is a shipping method in WooCommerce? A CSS class A page template A product image size A delivery option such as courier, parcel locker, pickup, or flat rate Klausimas 116 WooCommerce What is a gift card in WooCommerce? A font style A voucher/code with stored value that a customer can redeem A server plugin A product image filter Klausimas 117 WooCommerce What is a variable product? A product that is visible only in the admin panel A product that has no SKU and therefore changes automatically A parent product that allows customers to choose between variations A product whose price changes only through coupons Klausimas 118 WooCommerce What is a product category used for? Sending invoices Creating passwords Grouping similar products Changing website language Klausimas 119 Customer Support What is a live chat feature used for? Creating product variations Communicating with customers in real time Editing images Replacing checkout Klausimas 120 CSS / HTML What does box-sizing: border-box do? It forces every child element to inherit display: grid It removes all margins from the element and its children It includes padding and border inside the declared element width and height It makes the element ignore media queries on mobile Klausimas 121 WordPress What is a WordPress hook used for? Encrypting database rows before they are stored Running custom code at specific WordPress or WooCommerce execution points Adding a physical server cron job from the WordPress editor Creating a CSS selector that always overrides inline styles Klausimas 122 SEO / Analytics What is technical SEO? Only installing payment methods Only writing blog titles Only changing colors SEO related to site structure, speed, indexing, metadata, and crawlability Klausimas 123 SEO / Analytics What is robots.txt used for? Creating product categories Giving crawl instructions to search engine bots Styling buttons Processing orders Klausimas 124 Website Maintenance What is website maintenance? Only changing logo once Regular updates, backups, fixes, monitoring, and improvements Only buying a domain Only creating one product Pateikti testą