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IT Specialist INF-306 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: JavaScript Coding15%- Event handling
  • 1. Event listeners, bubbling, gesture events
    - APIs and state management
    • 1. Third-party APIs, application state, storage
      - Core coding concepts
      • 1. Custom classes, data access
        Topic 2: Graphics and Animation25%- Styling and transformations
        • 1. 2D/3D transforms, animations, CSS filters
          - SVG graphics
          • 1. Inline vs referenced XML, shapes, filters
            - Canvas element usage
            • 1. Shapes, colors, transformations, interactivity
              Topic 3: Layouts20%- Responsive design
              • 1. Flexbox, grid systems, media queries
                - CSS layout and positioning
                • 1. Flow, float, absolute positioning, overflow
                  Topic 4: Application Lifecycle Management20%- Stages of application lifecycle
                  • 1. Plan, design, develop, test, deploy, maintain
                    - Testing and debugging
                    • 1. Input validation, runtime errors, breakpoints
                      Topic 5: Forms20%- Input validation
                      • 1. Attributes, pattern matching, data types, required fields
                        - Form elements and markup
                        • 1. Datalist, fieldset, meter, output

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                          IT Specialist HTML5 Application Development Sample Questions (Q26-Q31):

                          NEW QUESTION # 26
                          Which two application features should you implement by using session storage? Choose 2.

                          Answer: C,D

                          Explanation:
                          The correct features are saving temporary authentication tokens and passing form data to a confirmation page.
                          sessionStorage provides a storage area scoped to the current origin and browser tab, and its data is retained only for the duration of the page session. That makes it appropriate for short-lived application state that must survive page reloads or navigation within the same workflow, but should not remain permanently available after the session ends. Passing form data from an entry page to a confirmation page is a classic session-scoped use case because the data is needed briefly during a multi-page transaction. Temporary authentication tokens can also fit the session-storage model when the token should be tied to the active browser session rather than persisted across future visits. Customized UI/UX settings usually need to persist across sessions, so localStorage or server-side user preferences are more appropriate. Game progress saved for future use is also persistent state, not session-only state. Passing data to a function is ordinary JavaScript memory usage and does not require Web Storage. References/topics: application state management, Web Storage API, sessionStorage, temporary workflow data, session-scoped tokens.


                          NEW QUESTION # 27
                          Which two background graphics will automatically adjust to different screen sizes? Choose 2.
                          Note: You will receive partial credit for each correct selection.

                          Answer: A,D

                          Explanation:
                          The correct answers are A and C because background-size: contain and background-size: cover are the CSS values that scale a background image in response to the size of the element or viewport. contain scales the background image as large as possible while preserving the entire image inside the background area. This prevents cropping and maintains the image's aspect ratio, although empty space may appear if the container and image proportions differ. cover also preserves the aspect ratio, but scales the image until the entire background area is filled; this may crop part of the image, but it prevents empty space. Both values are commonly used in responsive design because the image automatically recalculates its rendered size as the page or element changes dimensions. initial resets the property to its default behavior and does not intentionally create responsive scaling. auto uses the image's intrinsic dimensions or proportional automatic sizing, so it does not reliably adjust the graphic to different screen sizes in the way required. References
                          /topics: responsive design, CSS background images, background-size, contain, cover, viewport-based scaling.


                          NEW QUESTION # 28
                          Which markup segment creates an SVG ellipse?

                          Answer: D

                          Explanation:
                          The correct answer is D because an SVG ellipse is created with the < ellipse > element and the required geometry attributes cx, cy, rx, and ry. The cx attribute defines the x-coordinate of the ellipse's center point, and cy defines the y-coordinate of the center point. The rx attribute defines the horizontal radius, while ry defines the vertical radius. In option D, cx= " 200 " and cy= " 80 " correctly position the center of the ellipse, while rx= " 100 " and ry= " 50 " correctly define an ellipse that is wider than it is tall. Option A is invalid because the element name is misspelled as < ellipsp > , so the browser will not interpret it as an SVG ellipse.
                          Option B incorrectly uses x and y attributes instead of the ellipse-specific center and radius attributes. Option C correctly uses cx and cy, but incorrectly uses x and y where rx and ry are required. References/topics: SVG markup, < svg > container, < ellipse > element, center coordinates, horizontal radius, vertical radius.


                          NEW QUESTION # 29
                          Which CSS property defines the sides of an element where other floating elements are not allowed?

                          Answer: B

                          Explanation:
                          The correct property is clear. In CSS layout, float removes an element from the normal inline flow and positions it to the left or right, allowing following content to wrap beside it. The clear property controls whether an element may be positioned next to preceding floated elements or must be moved below them.
                          MDN defines clear as the property that sets whether an element must be moved below floating elements that precede it. Typical values include left, right, both, and none, allowing the developer to block floats on one or both sides. display controls the formatting behavior of an element, such as block, inline, flex, or grid. float creates the floating behavior; it does not prevent other floats from appearing beside an element. position controls positioning schemes such as static, relative, absolute, fixed, or sticky. Therefore, only clear directly defines the sides where adjacent floating elements are not permitted. References/topics: CSS floats, content flow, clearing floated elements, layout positioning.


                          NEW QUESTION # 30
                          You need to create the layout shown, which defines five content areas:
                          * Logo and page title
                          * Menu
                          * Main content area
                          * Additional content area
                          * Copyright and contact information
                          You define the following classes:

                          Answer: C

                          Explanation:
                          The correct answer is D because the layout shown is a named-area CSS Grid layout. The mockup contains five semantic regions: the top header area for the logo and page title, a left-side menu, a central main content area, a right-side additional content area, and a bottom copyright/contact area. In CSS Grid, this type of visual structure is defined with grid-template-areas, where each quoted string represents one grid row and each repeated name represents how far that area spans across columns. In option D, heading spans the full top row, menu occupies the left column across the lower rows, content fills the main center region, right fills the additional content region, and contact spans the bottom row to the right of the menu. Option A only defines row and column sizes and does not name the five content areas. Options B and C are invalid for this purpose because named layout strings do not belong in grid-template-rows or grid-template-columns. References
                          /topics: CSS Grid, grid containers, display: grid, named grid areas, grid-template-areas, page layout construction.


                          NEW QUESTION # 31
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