All Categories MCQs
Topic Notes: All Categories
General Description
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
2321
The main purpose of application software is to:
Answer:
Fulfill the specific needs of a user.
Application software is user-centric. Its reason for existing is to provide tools and functionality that allow a user to accomplish a particular task.
2322
Which is a mechanism of static polymorphism?
Answer:
All of the above
These features provide compile-time polymorphism.
2323
The term "App" is a shortened form of which type of software?
Answer:
Application Software
"App" is a colloquial term for an application, especially a simple one that is downloaded for a mobile device.
2324
A computer cannot "boot" or start up without:
Answer:
System Software (specifically, the OS and BIOS/UEFI)
The boot process relies entirely on system software. The firmware (BIOS/UEFI) initializes the hardware, and then the operating system is loaded to take control of the machine.
2325
When an object has many forms, it has:
Answer:
Polymorphism
Polymorphism allows objects to take on many forms, often via method overriding or overloading.
2326
Which statement accurately distinguishes between system software and application software?
Answer:
Application software runs on top of the platform provided by system software.
The operating system (system software) provides the foundational services and environment that application software requires to function. An application cannot run without an underlying operating system.
2327
What is a "syntax error" in programming?
Answer:
An error where the programmer has violated the grammatical rules of the programming language.
A syntax error is like a typo or a grammatical mistake in a human language. The compiler or interpreter cannot understand the instruction and will report an error before the program can run.
2328
The Linux operating system and the Apache web server are famous examples of:
Answer:
Open-Source Software
Linux and Apache are cornerstones of the open-source movement. They are developed collaboratively by a global community and are available for anyone to use, modify, and distribute freely.
2329
A "changelog" is a file or document that typically contains:
Answer:
A list of changes, bug fixes, and new features included in each version of the software.
A changelog is a valuable resource for users and developers to understand what has been changed between different software releases.
2330
Which application would a musician most likely use to compose, record, and edit music?
Answer:
A Digital Audio Workstation (DAW) like Ableton Live or Logic Pro
A DAW is a specialized electronic device or application software for recording, editing, and producing audio files, and it is the central tool for modern music production.