Question

Rearrange the following sentences to form a coherent paragraph:

1. This allows a programmer to specify the structure and behavior of an object-oriented program.

2. Object-Oriented Programming (OOP) is a programming paradigm based on the concept of "objects," which can contain data and code.

3. A central tenet of OOP is the concept of a "class," which acts as a blueprint for creating objects.

4. The key advantage of this approach is that it models real-world entities, making complex systems easier to manage and debug.

• A. 2, 3, 1, 4
• B. 4, 3, 2, 1
• C. 3, 1, 4, 2
• D. 1, 2, 3, 4

Answer 1

Answer:

A. 2, 3, 1, 4

To form a coherent paragraph, you need to establish a logical flow from the most general definition to specific details using conceptual links and pronouns.

1. Find the Opening Sentence: Sentence 2 is the clear introductory sentence. It defines the overarching topic: Object-Oriented Programming (OOP) and its fundamental concept of "objects."

2. Introduce the Core Mechanism: Sentence 3 naturally follows by introducing a central tenet used to create these objects—the "class." It defines a class as a "blueprint for creating objects."

3. Connect the Action: Sentence 1 begins with "This allows a programmer..." The word "This" refers directly to the mechanism of using a class blueprint introduced in Sentence 3, explaining what it enables the programmer to do (specify structure and behavior).

4. State the Ultimate Benefit: Sentence 4 concludes the paragraph by looking at the big picture: "The key advantage of this approach..." "This approach" refers to the entire system of modeling code via classes and objects described in the previous sentences, detailing why it is beneficial for managing complex systems.

Therefore, the logical and grammatical flow of the paragraph is 2 $\rightarrow$ 3 $\rightarrow$ 1 $\rightarrow$ 4.