In C++ programing， **Question:**At run-time, a programmer can dynamically add to the set of Color values to specify a new additional value for Color::BROWN.**Options:**- True (not selected)- False (selected)**Explanation:**This question addresses whether it is possible to dynamically add new values to an enumeration at runtime. In many programming languages, such as C++ or Java, enumerations (enums) are static and defined at compile-time, meaning their set of values is fixed and cannot be modified at runtime. Therefore, the correct answer here is "False," indicating that it is not possible to dynamically add new enumeration values, like `Color::BROWN`, during runtime. For the next few questions, please refer to the following declarations:```cppenum class Color { RED, WHITE, BLUE, YELLOW, BLACK, ORANGE, GREEN, PURPLE };enum class UC { BERKELEY, DAVIS, IRVINE = 3, RIVERSIDE, LOS ANGELES, MERCED, SAN DIEGO = 2, SANTA BARBARA, SANTA CRUZ, SAN FRANCISCO };```### Explanation:- **Color Enum:** - This is an enumeration of colors: RED, WHITE, BLUE, YELLOW, BLACK, ORANGE, GREEN, and PURPLE. Each color is implicitly assigned an integer value starting from 0, based on their order.- **UC Enum:** - This enumeration lists various campuses within the University of California system: BERKELEY, DAVIS, IRVINE, RIVERSIDE, LOS ANGELES, MERCED, SAN DIEGO, SANTA BARBARA, SANTA CRUZ, and SAN FRANCISCO. - Specific integer values are assigned to IRVINE (3) and SAN DIEGO (2), which dictate their positions and alter subsequent assignments. IRVINE's explicit value assignment affects the values of the subsequent members starting from RIVERSIDE.

Answered: At run-time, a programmer can…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Concept explainers

Question

In C++ programing，

For the next few questions, please refer to the following declarations:

```cpp
enum class Color { RED, WHITE, BLUE, YELLOW, BLACK, ORANGE, GREEN, PURPLE };

enum class UC { BERKELEY, DAVIS, IRVINE = 3, RIVERSIDE, LOS ANGELES, MERCED,
SAN DIEGO = 2, SANTA BARBARA, SANTA CRUZ, SAN FRANCISCO };
```

### Explanation:

- **Color Enum:**
- This is an enumeration of colors: RED, WHITE, BLUE, YELLOW, BLACK, ORANGE, GREEN, and PURPLE. Each color is implicitly assigned an integer value starting from 0, based on their order.

- **UC Enum:**
- This enumeration lists various campuses within the University of California system: BERKELEY, DAVIS, IRVINE, RIVERSIDE, LOS ANGELES, MERCED, SAN DIEGO, SANTA BARBARA, SANTA CRUZ, and SAN FRANCISCO.
- Specific integer values are assigned to IRVINE (3) and SAN DIEGO (2), which dictate their positions and alter subsequent assignments. IRVINE's explicit value assignment affects the values of the subsequent members starting from RIVERSIDE.

Expert Solution

Step 1: Introduction

In many programming languages, an enumeration, or "enum," defines a collection of constant symbolic names (enumerators) that translate to unique, preset integer values. By giving values meaningful names, symbolic names improve code readability and maintainability. Enums are commonly used in programming to describe related alternatives, states, or categories.

The compiler assigns integer values to symbolic names in enumerations. Unless otherwise stated in the code, these numbers start at 0 and increase by 1.

Enumerations are handy for discrete choices or substituting "magic numbers" with descriptive names to improve code readability. To make the code easier to understand and maintain, you may build an enum named Color and use Color::RED, Color::GREEN, and Color::BLUE instead of integer values like 0, 1, and 2.

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions