A specification reads: "__ authenticated users can access the admin panel." Which scope marker completes it most precisely?
Option B is correct. "All" is used with plural nouns to refer to the entire group collectively, making it the standard choice for access control specifications. "Any" implies "one or more from a group" and is better used in conditionals ("if any user…"). "Every" requires a singular noun ("every authenticated user") and sounds overly emphatic in formal specs. "Both" implies exactly two members, which is factually wrong here. In security documentation, "all" sets a clear, collective policy boundary.
2 / 5
Which sentence correctly uses "no" as a scope marker in a README?
Option B is correct. "No" directly precedes a noun (or noun phrase) to negate the entire set: "no dependencies". It is the clearest and most concise scope negator in technical writing. "Not any" is grammatical but redundant and informal. "None" requires a different sentence structure: "None of the dependencies are required." Option A inserts "the" after "no", which is ungrammatical. In READMEs and setup guides, "no X" is the preferred pattern for stating zero-requirement conditions.
3 / 5
A PR description contains: "Both the frontend and backend services must pass CI before merging." Is this use of "both" correct, and why?
Option B is correct. "Both" is the precise scope marker when exactly two elements are involved. It signals to the reader that neither item is optional — a critical distinction in CI/CD policy. "All" would work but is slightly vaguer. "Either…or" expresses an exclusive choice, which reverses the meaning entirely. In PR descriptions and merge checklists, using "both" avoids any ambiguity about whether one passing service is sufficient.
4 / 5
Review this API documentation sentence: "Any request missing the Authorization header will return a 401 error." What role does "any" play here?
Option B is correct. "Any" in a conditional or restrictive context means "whichever ones meet this condition" — here, any request that lacks the header. This is distinct from "all" (the complete set) or "every" (each individual member). The conditional nuance of "any" is ideal for documenting error conditions and edge cases in APIs, because it naturally reads as "if a request is missing X, it will receive Y." This is why "any" dominates error-response and precondition documentation.
5 / 5
Which sentence uses scope markers most precisely in a system requirements document?
Option B is correct. "All services" is the standard phrasing for a universal requirement in system specs. "Every" requires a singular noun ("every service"), making Option A grammatically wrong. "Any" implies conditionality rather than obligation. "Both" would only work if exactly two services had been mentioned previously. In architecture and requirements documents, "all + plural noun" is the canonical pattern for defining universal constraints across a component set.