Final answer:
Query statements are the 'question-asking' operations within an algorithm, allowing it to evaluate and retrieve information based on conditions, akin to solving for missing information from a provided statement in an example.
Step-by-step explanation:
The statements that serve as the "question-asking" operations of an algorithm are known as query statements. Query statements essentially ask a question within the context of an algorithm's logic, inviting the algorithm to evaluate, search, or retrieve information based on a set of conditions.
These are similar to the worked examples in a textbook that demonstrate various types of questions around graphs, where a statement can lead to the construction of different questions upon omitting a piece of information. By manipulating these statements, students can solve for the missing information using the data that remains available, thus learning to express what is known about a problem through an equation.
Query statements are pivotal for problem-solving as they allow algorithms to handle dynamic inputs and produce relevant outputs.
The statements that are the "question-asking" operations of an algorithm are called queries.
An algorithm is a set of instructions or steps to solve a problem. When we want to extract information from a system or manipulate data in some way, we use queries to ask specific questions and retrieve the desired results.
For example, in a database management system, we can use queries to retrieve specific records, calculate statistics, or update data based on certain conditions.