Want to know:
A field identified in a table as holding the unique identifier of the table's records is called theA) primary key.B) key field.C) primary field.D) unique ID.
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Spark.E adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- A producer sends a message to a consumer. Which one of the following is asynchronous message communication?(a) The producer waits for a response from the consumer.(b) The producer does not wait for a response from the consumer.(c) The producer goes to sleep.(d) The producer waits for a timeout.
- What does the following algorithm do?def depth(self, p): if self.is_root(p): return 0 else: return 1 + self.depth(self.parent(p))A. Computing the depth of a position p in treeB. Computing the number of children of a position p in treeC. Computing the leaf nodes of treeD. Computing the degree of a position p in tree
- Question: 220 Which task is an AWS responsibility when a workload is running in Amazon RDS? A. Creating the database table B. Updating the database schema C. Installing the database engine D. Dropping the database records