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Web Technologies: Java, Web Services, and Cognos BI
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Which of the following symbols is used to identifying the beginning of the query string and the consecutive name-value pairs in a request?
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A
? and &
💡 Explanation:
In a URL query string, the question mark (?) marks the beginning of the query string, and ampersands (&) separate consecutive name-value pairs. Option B is wrong (& starts, = separates). Option C has wrong separator. Option D uses % which is for encoding, not structure.