Records：练习题

• a.

  It allows different students' data to be processed as a first-in, first-out (FIFO) queue by default.

• b.

  It enables the program to use recursion automatically whenever it needs to search for a student ID.

• c.

  It converts the GPA into a 7-bit ASCII code to ensure it can be represented as a character.

• d.

  It allows the group of related fields to be manipulated and passed within the program as a single entity.

• a.

  It ensures that related data items are grouped as a single entity, improving logical structure and maintainability.

• b.

  It allows the CPU to process the data using parallel execution across different memory buses.

• c.

  It enables the use of binary search on all fields simultaneously without sorting the data.

• d.

  It reduces the total storage requirement by eliminating the need for separate index pointers.

• a.

  It allows the group of related fields to be manipulated and passed within the program as a single entity.

• b.

  It allows the readings to be accessed using a binary search tree without any further code implementation.

• c.

  It prevents rounding errors from occurring when the temperature is converted from real to integer types.

• d.

  It ensures that the station name is automatically checked for errors using checksums during every read.

• a.

  It allows the group of related fields to be manipulated and passed within the program as a single entity.

• b.

  It converts all numerical data into fixed-point binary to speed up arithmetic operations.

• c.

  It ensures that the mileage and registration number are stored in a last-in, first-out (LIFO) stack structure.

• d.

  It allows the compiler to automatically encrypt the sensitive vehicle data using the Caesar cipher.

• a.

  It forces the data to be stored in an adjacency matrix, making it easier to represent complex relationships.

• b.

  It ensures that all fields are stored as strings to maximize compatibility with different databases.

• c.

  It allows the programmer to bypass the need for variable declaration, saving time during implementation.

• d.

  It allows the group of related fields to be manipulated and passed within the program as a single entity.

先自己写一遍答案，再对照解题步骤。

先自己写一遍答案，再对照解题步骤。