CCEA GCE SSD Practice Questions - CCEA GCE Software Systems Development (2016) (Northern Ireland) Exam - CCEA GCE SSD Practice Questions - CCEA GCE Software Systems Development (2016) (Northern Ireland) Exam

Question 1

In object-oriented programming, what is a class?

A single running instance that holds live data values in memory A blueprint that defines attributes and methods for a type of object A database table that stores one row per attribute A sequence of SQL statements that create and update records

Correct Answer:

A blueprint that defines attributes and methods for a type of object

Question 2

Which statement best describes encapsulation?

A subclass reuses code by inheriting attributes and methods from a parent class Bundling data with the methods that operate on it and controlling access to internal state Writing multiple methods with the same name but different parameter lists Converting an object’s state into a stream so it can be stored in a file

Correct Answer:

Bundling data with the methods that operate on it and controlling access to internal state

Question 3

What does inheritance allow a developer to do?

Create a new class that acquires attributes and methods from an existing class Force every method in a program to run on a separate CPU core Guarantee that two unrelated classes share the same memory address Automatically normalise a database schema to third normal form

Correct Answer:

Create a new class that acquires attributes and methods from an existing class

Question 4

Polymorphism in OOP primarily means that:

Every class must contain exactly one private field Objects of different types can respond to the same message in type-specific ways A program may only use one class for the entire application Attributes must be stored as public strings so any form can edit them

Correct Answer:

Objects of different types can respond to the same message in type-specific ways

Question 5

Abstraction in software design is best described as:

Showing every internal implementation detail to the caller of a method Focusing on essential features while hiding unnecessary complexity from the user of a class Deleting all comments from source code to reduce file size Converting floating-point numbers to integers by truncation only

Correct Answer:

Focusing on essential features while hiding unnecessary complexity from the user of a class

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About this Exam

Prepare with the CCEA GCE SSD Practice Questions - CCEA GCE Software Systems Development (2016) (Northern Ireland) Exam practice quiz. This question bank includes 100 questions covering class, because, design, method, and approach. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CCEA GCE SSD Practice Questions - CCEA GCE Software Systems Development (2016) (Northern Ireland) Exam

This practice set contains 100 questions from the matching question bank and focuses on class, because, design, method, and approach. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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CCEA GCE SSD Practice Questions - CCEA GCE Software Systems Development (2016) (Northern Ireland) Exam

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