Which of the following most precisely describes what:assertEquals(expected, actual);means in a test function?A. If the two values are not equal, the test fails. If they are equal, the test does not necessarily passB. If the two values are equal, the test passes. If they are not equal, the test does not necessarily failC. We cannot know for certain without more information OR the method assertEquals doesn't exist.D. If the values are equal, the test passes. If the two values are not equal, the test fails.

Answered: Which of the following most precisely…

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

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Which of the following most precisely describes what:
assertEquals(expected, actual);
means in a test function?
A. If the two values are not equal, the test fails. If they are equal, the test does not necessarily pass
B. If the two values are equal, the test passes. If they are not equal, the test does not necessarily fail
C. We cannot know for certain without more information OR the method assertEquals doesn't exist.
D. If the values are equal, the test passes. If the two values are not equal, the test fails.

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Introduction

In programming, a function is a named block of code that performs a specific task or a set of related tasks. It is a self-contained unit of code that can be called and executed from different parts of a program, and it may or may not accept input parameters and return a value. Functions are often used to simplify complex code and break it down into smaller, more manageable pieces. Functions can be defined in different programming languages using various syntax and conventions, but they generally share some common characteristics, such as a name, a return type (if applicable), input parameters (if any), and a body of code that contains the instructions to be executed when the function is called.

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