Neo4j GDS Certification Practice Questions - Neo4j Graph Data Science Certification Exam

Which Cypher correctly streams PageRank scores for all nodes in a named graph?

CALL gds.pageRank.stream('myGraph') YIELD nodeId, score RETURN gds.util.asNode(nodeId).name AS name, score ORDER BY score DESC CALL gds.pageRank.run('myGraph') YIELD nodeId, score RETURN nodeId, score CALL gds.algorithms.pageRank('myGraph') YIELD nodeId, score RETURN nodeId, score MATCH (n) CALL gds.pageRank.stream(n) YIELD score RETURN n.name, score

Correct Answer:

CALL gds.pageRank.stream('myGraph') YIELD nodeId, score RETURN gds.util.asNode(nodeId).name AS name, score ORDER BY score DESC

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