Question 1

Computer programming is part of the software engineering process, which usually involves newer object-oriented design, combined with more traditional methods of algorithm development.

Accepted Answer

Computer programming is indeed a component of the software engineering process, which encompasses both modern object-oriented design principles and traditional algorithm development techniques to create software solutions.

Question 2

Top-down development starts at the top with one concept or big idea, which is then broken down into several parts.

Accepted Answer

Top-down development begins with a high-level overview or main concept, which is then divided into smaller, more detailed components to facilitate understanding, design, and implementation.

Question 3

Modular development makes a large project more manageable.

Accepted Answer

Modular development breaks down a large project into smaller, manageable parts or modules, making it easier to develop, understand, and maintain.

Question 4

Modular development is slow for large projects.

Accepted Answer

Modular development actually speeds up the development process for large projects by allowing parallel development, easier debugging, and better manageability of the codebase.

Question 5

Modular development does not necessarily lead to a higher-quality product.

Accepted Answer

The answer of Modular development does not necessarily lead to...

Question 6

Modular development makes it easier to find and correct errors in computer software.

Accepted Answer

Modular development breaks down software into smaller, manageable pieces, making it easier to isolate and fix errors in specific modules without affecting the entire system.

Question 7

Modular development decreases the reusability of your solutions.

Accepted Answer

Modular development actually increases the reusability of solutions by breaking down complex systems into smaller, more manageable, and independently usable modules.

Question 8

Over time, modular development allows you to build libraries of software modules for different tasks.

Accepted Answer

Modular development indeed enables the creation and accumulation of libraries of software modules that can be reused across different projects, enhancing efficiency and reducing development time for similar tasks.

Question 9

All computer programs, from the lowest levels of an operating system that directly control hardware to the most complex user applications, are made up of layers of short programming modules that are constantly reused in different situations.

Accepted Answer

Computer programs are indeed structured in layers, from low-level system control to high-level applications, and they often reuse short programming modules for efficiency and simplicity. This modular approach allows for easier maintenance, updates, and understanding of the software.

Question 10

Often, the hardest part of correcting an error in computer software is finding out exactly what is causing the error.

Accepted Answer

Identifying the root cause of a software error can be challenging due to the complexity of code, interactions between different parts of the software, and varying conditions under which the error occurs.

Question 11

Objects created for one project cannot be reused by other projects.

Accepted Answer

Objects, such as code libraries, functions, or components, can be designed to be reusable across multiple projects, allowing for efficiency and consistency in development.

Question 12

Software design begins by writing clear specifications for what the software is supposed to do.

Accepted Answer

Software design typically starts with the creation of clear specifications that outline what the software is intended to do, serving as a guide for the development process.

Question 13

Top-down development and modular design are used from the beginning of the design process and help designers break a complex problem into parts that can be more easily understood.

Accepted Answer

Top-down development and modular design are methodologies that involve breaking down a complex system into smaller, more manageable parts or modules from the very beginning of the design process. This approach helps in simplifying the understanding and solving of complex problems by focusing on individual components before integrating them into a whole system.

Question 14

Software testers must develop a testing plan that examines new software under all possible circumstances.

Accepted Answer

The answer of Software testers must develop a testing plan...

Question 15

Once a method has been integration tested and debugged, it can be unit tested.

Accepted Answer

Unit testing is performed before integration testing. Unit tests are designed to test individual units or components of the software separately to ensure they work correctly on their own, while integration testing checks how different units work together.

Question 16

Alice objects have three kinds of methods.

Accepted Answer

Alice objects can have various types of methods depending on their functionality and the specific actions they are designed to perform, not limited to just three kinds.

Question 17

Primitive methods are encapsulated methods.

Accepted Answer

The answer of Primitive methods are encapsulated methods....

Question 18

In Alice, user-defined methods are encapsulated.

Accepted Answer

The answer of In Alice, user-defined methods are encapsulated....

Question 19

You can use primitive methods and user-defined methods to write new methods of your own.

Accepted Answer

Primitive methods are basic operations provided by a programming language, and user-defined methods are those created by the programmer. Both can be combined and utilized to write new, more complex methods.

Question 20

Primitive methods may be used to build more complex methods, or they may be run directly.

Accepted Answer

Primitive methods can serve as building blocks for more complex methods, allowing them to be combined or used directly for simpler tasks.

Quiz 2: Methods