Data types and structures

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Question 21

Easy

An environmental monitoring agency deploys a network of ocean buoys. Each buoy transmits a daily telemetry packet containing the following data:

A timestamp (e.g., 14:30:00)
A station identifier (e.g., "BUOY-09")
A sea surface temperature (e.g., $∘C12.4\text{ }^\circ\text{C}$ )
A storm warning status (e.g., True)

In the system's software, this collection of related data items is defined as a single composite entity named $BuoyReading\text{BuoyReading}$ .

Which option correctly classifies $BuoyReading\text{BuoyReading}$ and explains its relationship to primitive data types?

$BuoyReading\text{BuoyReading}$ is a primitive data type because any data type defined for standard network transmission must be primitive to guarantee platform-independent serialization.

$BuoyReading\text{BuoyReading}$ is a structured data type (specifically a one-dimensional array) because it represents a finite, ordered sequence of elements stored in contiguous memory locations.

$BuoyReading\text{BuoyReading}$ is a structured data type (specifically a record) because it consists of a collection of related items (fields) of different data types grouped under a single identifier.

$BuoyReading\text{BuoyReading}$ is a primitive data type because it is composed entirely of basic types that can be directly mapped to CPU registers without pointer indirection.

Data types and structures

Question 21

Data types and structures Questions

Data types and structures

Question 21

Data types and structures Questions