", "encodingFormat": "text/html", "comment": { "@type": "Comment" } } ], "suggestedAnswer": [ { "@type": "Answer", "position": 0, "text": "", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } }, { "@type": "Answer", "position": 1, "text": "", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } }, { "@type": "Answer", "position": 2, "text": "", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } }, { "@type": "Answer", "position": 3, "text": "", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } } ] }, { "@type": "Question", "eduQuestionType": "Multiple choice", "learningResourceType": "Exam exercise", "name": "", "text": "What is the purpose of the 'alt' attribute on an image tag in HTML?", "encodingFormat": "text/html", "assesses": "", "acceptedAnswer": [ { "@type": "Answer", "position": 0, "text": "To provide alternative text for screen readers and search engines", "encodingFormat": "text/html", "comment": { "@type": "Comment" } } ], "suggestedAnswer": [ { "@type": "Answer", "position": 0, "text": "To provide alternative text for screen readers and search engines", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } }, { "@type": "Answer", "position": 1, "text": "To modify the appearance of the image", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } }, { "@type": "Answer", "position": 2, "text": "To specify the dimensions of the image", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } } ] }, { "@type": "Question", "eduQuestionType": "Multiple choice", "learningResourceType": "Exam exercise", "name": "", "text": "Which of the following techniques is considered a best practice for optimizing the performance of a web page?", "encodingFormat": "text/html", "assesses": "", "acceptedAnswer": [ { "@type": "Answer", "position": 3, "text": "Using a content delivery network (CDN)", "encodingFormat": "text/html", "comment": { "@type": "Comment" } } ], "suggestedAnswer": [ { "@type": "Answer", "position": 0, "text": "Using unoptimized images", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } }, { "@type": "Answer", "position": 1, "text": "Including redundant JavaScript libraries", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } }, { "@type": "Answer", "position": 2, "text": "Avoiding caching mechanisms", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } }, { "@type": "Answer", "position": 3, "text": "Using a content delivery network (CDN)", "encodingFormat": "text/html", "comment": { "@type": "Comment", "text": "" } } ] } ] }
In web design, what is the primary function of a CSS file?
To structure the web page
To make the web page interactive
Overlook minor misbehaviors
Impose harsh punishments for any infraction

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