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A proper fraction is less than

by Dr. Osama M. Khaled — published Oct 10, 2022 — last modified Sep 15, 2023 11:24 PM Located in Mathematics / … / Basics / Numerator and denominator of a fraction

A quantity that has direction as well as magnitude (size) is called

by Dr. Osama M. Khaled — published Jun 16, 2022 — last modified May 30, 2025 09:04 PM Located in Physics / Force and Motion / Definitions

A Quick Look at C++

by Dr. Osama M. Khaled — published Sep 22, 2022 — last modified Jul 13, 2024 10:06 PM — filed under: Year 10

A simple and basic C++ code example. Explore your logical understanding of programming wither you are a beginner or it is your first C++ encounter.

Located in Computing / … / C++ / Basic Elements

A relationship is marked as "Optional" on one side (a circle) and "Mandatory" on the other (a dash). This is an example of:

by Dr. Osama M. Khaled — published Mar 25, 2026 — last modified Mar 25, 2026 12:14 PM Located in Computing / … / CBAP Certification Practice Exams / CBAP Practice Exam #4

A RESTful web service is identified by its

by Dr. Osama M. Khaled — published Aug 08, 2022 — last modified May 30, 2025 10:42 PM Located in Computing / … / Service-Oriented Architecture / REST APIs

A right angle

by Dr. Osama M. Khaled — published Oct 22, 2020 — last modified May 30, 2025 09:04 PM Located in Mathematics / … / Fundamentals / Geometry Basics

A right triangle

by Dr. Osama M. Khaled — published Oct 17, 2025 — last modified Oct 17, 2025 09:32 PM Located in Mathematics / … / Triangles / Classify triangles

A scientist can simply claim any hypothesis and start test it in the lab

by Dr. Osama M. Khaled — published Jul 28, 2022 — last modified May 30, 2025 09:04 PM Located in Chemistry / Introduction / Chemistry as a Science

A scientist that study cells

by Dr. Osama M. Khaled — published May 17, 2022 — last modified May 30, 2025 09:04 PM Located in Biology / Cell Structure / Cell Structure Definitions

A Senior Business Analyst is defining the timing of BA activities within a project that has high levels of uncertainty and a need for frequent stakeholder feedback. Which planning approach is most appropriate?

by Dr. Osama M. Khaled — published Mar 09, 2026 Located in Computing / … / CBAP Certification Practice Exams / CBAP Practice Examp #3

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