Unit 1 - Object-Oriented Programming

<p>To call the constructor in order to create an object. (C)</p> Signup and view all the answers

<p>It indicates the method does not have a return value. (A)</p> Signup and view all the answers

<p>A class that inherits from another class. (B)</p> Signup and view all the answers

<p>To contain the starting point of program execution. (B)</p> Signup and view all the answers

<p>To call a method of a class. (C)</p> Signup and view all the answers

<p>It saves the latest code changes as a snapshot. (B)</p> Signup and view all the answers

<p>A set of rules for formatting program code consistently. (D)</p> Signup and view all the answers

<p>To execute code only when specified conditions are true. (D)</p> Signup and view all the answers

<p>Reducing repetition in code. (C)</p> Signup and view all the answers

<p>Hiding instance variables and accessing them through methods. (C)</p> Signup and view all the answers

<p>To return the current value of an instance variable. (C)</p> Signup and view all the answers

<p>Breaking down a complex problem into smaller, manageable parts. (B)</p> Signup and view all the answers

<p>A constructor that accepts a specific number of arguments to initialize object variables. (C)</p> Signup and view all the answers

<p>To set the visibility of classes, variables, and methods. (C)</p> Signup and view all the answers

<p>The part of the program where a variable can be accessed and used. (D)</p> Signup and view all the answers

<p>To improve the structure and readability of code, without altering functionality. (A)</p> Signup and view all the answers

<p>When it combines an operation and an assignment in a single step. (C)</p> Signup and view all the answers

<p>To change the current values of instance variables. (B)</p> Signup and view all the answers

<p>Joining two or more strings together to form a single new string. (D)</p> Signup and view all the answers

<p>A data structure that holds multiple values of the same data type in a linear manner. (C)</p> Signup and view all the answers

<p>It indicates the specific location of a value within the data structure. (A)</p> Signup and view all the answers

<p>A variable that determines the number of times a loop is executed based on a constant value. (A)</p> Signup and view all the answers

<p>Just after a code segment has completed execution. (D)</p> Signup and view all the answers

<p>To assign a value of one data type to another. (B)</p> Signup and view all the answers

<p>A reference variable that points to the same object as another reference variable. (A)</p> Signup and view all the answers

<p>A process where evaluation of a logical expression stops when the result is clear, even before the entire expression is computed. (B)</p> Signup and view all the answers

<p>A static method can be called without creating an object, whereas an instance method requires an object of the class. (A)</p> Signup and view all the answers

<p>A horizontal (left to right) series of data. (A)</p> Signup and view all the answers

<p>An error caused by a loop iterating one time too many or one time too few. (A)</p> Signup and view all the answers

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A sequence of characters enclosed in quotation marks. They are used to represent text in programs.

A mistake in the code that does not follow the programming language's rules.

A named set of instructions that perform a task.

A programmer-defined template used to create objects. Defines the attributes and behaviors.

The specific value provided when calling a method or constructor.

A characteristic of an object.

The process of examining code and providing feedback to improve its quality and functionality.

A block of code that has the same name as the class. It tells the computer how to create a new object.

A keyword used to set the visibility of classes, variables, constructors, and methods in a program.

The process of breaking down a problem into smaller, manageable parts to write methods for each part.

The value to assign to a formal parameter when calling a method or constructor.

An object-oriented programming concept where the instance variables of a class are hidden from other classes and can be accessed only through the methods of the class.

A plain language description of the steps in an algorithm.

A software development principle that stands for "Don't Repeat Yourself" which aims to reduce repetition in code.

A variable declared inside a specific block of code that can only be accessed within that block.

A predefined value that is used by a program when the user does not provide a value.

A constructor that takes arguments to assign values to an object's instance variables.

The attributes of an object, represented by its instance variables.

The scope of a variable determines where in a program it can be accessed.

Initialization is the process of giving an initial value to a variable using the assignment operator ( = ) .

Accessor methods are used to get the current value assigned to an instance variable.

A collection of prewritten codes that can be used in other programs.

A method that changes the value of a specific instance variable in an object.

These operators are used to compare values or expressions, resulting in a true or false value.

A variable whose value cannot be changed once it has been assigned.

A reference variable that points to the same object as another reference variable.

A method that can be called without creating an object of the class.

A method that requires an object of the class to be created before it can be called.

A variable that is shared by all instances of a class.

A condition that must always be true just after the execution of a code segment.

A condition that must always be true just before the execution of a code segment.