WGU D276 OBJECTIVE ASSESSMENT FINAL

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WGU D276 OBJECTIVE ASSESSMENT FINAL

EXAM NEWEST 2025 / WGU D276 WEB

DEVELOPMENT FOUNDATIONS NEWEST 2024

ACTUAL EXAM TEST BANK 280 QUESTIONS

AND CORRECT DETAILED ANSWERS

(VERIFIED ANSWERS) |ALREADY GRADED A+

What is dithering in the context of computer graphics?

• The ability for a computer to approximate a color by

combining RGB values

• A method to increase image resolution

Correct answer: A. The ability for a computer to approximate a

color by combining RGB values

What is hexadecimal?

• A base-16 number system that uses fewer characters than

base-10, where 10 is represented as A, 15 as F, and 16 as 10

• A base-8 number system used for small numbers

Correct answer: A. A base-16 number system that uses fewer

characters than base-10, where 10 is represented as A, 15 as F, and 16 as 10

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### Web Design and Styling

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What is a rule in a style sheet?

• A format instruction consisting of a specified selector and the

properties and values applied to it

• A hyperlink connecting two web pages

Correct answer: A. A format instruction consisting of a specified

selector and the properties and values applied to it

What is a sans-serif font?

• A font style without decorative strokes at the tips of

characters, e.g., Arial font family

• A font style with small decorative strokes, e.g., Times New

Roman

Correct answer: A. A font style without decorative strokes at the

tips of characters, e.g., Arial font family

What is a selector in a style sheet?

• Any element to which designated styles are applied
• A script that processes user input

Correct answer: A. Any element to which designated styles are

applied

What is a serif font?

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• A font style with small decorative additions (strokes) at the

outermost points of characters, e.g., Times, Times New Roman

• A font style without decorative additions, e.g., Arial

Correct answer: A. A font style with small decorative additions

(strokes) at the outermost points of characters, e.g., Times, Times New Roman

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### Hyperlinks and Web Navigation

What are hyperlinks?

• Embedded instructions within a text file that link it to another

point in the file or a separate file

• Images embedded in a web page

Correct answer: A. Embedded instructions within a text file that

link it to another point in the file or a separate file

What is link rot?

• The phenomenon where hyperlinks on a website gradually

become invalid as referenced web page content, links, and locations change

• A method to improve hyperlink performance

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Correct answer: A. The phenomenon where hyperlinks on a

website gradually become invalid as referenced web page content, links, and locations change

What is an image map?

• A web page image with clickable regions defined as "hot

spot" hyperlinks to other pages or sections

• A static image without interactive elements

Correct answer: A. A web page image with clickable regions

defined as "hot spot" hyperlinks to other pages or sections

What does an HTTP 404 error signify?

• That you have requested a file that does not exist on the

specified web server

• That the server is temporarily unavailable

Correct answer: A. That you have requested a file that does not

exist on the specified web server

What will an HTTP server present when a user enters the minimum amount of information required to connect to a website?

• The website’s default page
• A blank page