D386 Hardware and Operating
System Essentials Comprehensive
Questions (Frequently Tested) and
Complete Solutions Graded A+
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,Operating system - Answer: system software that acts as a "go-
between", allowing computer hardware and other software to
communicate with each other
resource manager - Answer: what is the purpose of a computer
operating system?
Operating System (OS) - Answer: What kind of software are the Mac OS
X and Windows 10 program?
Android - Answer: What operating system is open-sourced and allows
its source code to be modified and redistributed?
Cloud based operating systems - Answer: What primarily manages the
operating of one or more virtual machines within a virtualized
environment?
primarily stateless - Answer: What is a feature of cloud-based
operating systems?
System calls - Answer: unique set of services provided by operating
systems for use by applications and have to be accounted for by
different operating systems.
, Application Programming Interface (API) - Answer: A set of software
routines that allows one software system to work with another.
Unique system calls - Answer: Why do applications designed to work
on one operating system not work on a different operating system?
single-user systems - Answer: multitasking systems, found in laptops
and workstations
Mobile Device Operating Systems - Answer: provides single-user and
multitasking at a scaled down level due to power and memory
limitations
Mainframe Systems - Answer: large, fast, and powerful, used for high
transaction processing and complex computations; used by
corporations and government agencies
network server systems - Answer: designed and named for a specific
purpose such as database servers, web servers, and print servers
real-time systems - Answer: designed to direct CPU access immediately
when needed or required
System Essentials Comprehensive
Questions (Frequently Tested) and
Complete Solutions Graded A+
Professional Academic Assistance Services
Services Offered
• Proctored Exam Assistance
• Online Class Management (Full Course Support)
• Exam Preparation & Study Materials
• Assignments and Coursework Support
• Essay and Research Paper Writing
• Discussion Posts & Responses
• Editing and Proofreading
• Confidential Academic Consultation
Contact Information
Email:
WhatsApp link: https://wa.me/254704846336
Fast Response | Confidential | Reliable Academic Support
Helping Students Achieve Academic Excellence
,Operating system - Answer: system software that acts as a "go-
between", allowing computer hardware and other software to
communicate with each other
resource manager - Answer: what is the purpose of a computer
operating system?
Operating System (OS) - Answer: What kind of software are the Mac OS
X and Windows 10 program?
Android - Answer: What operating system is open-sourced and allows
its source code to be modified and redistributed?
Cloud based operating systems - Answer: What primarily manages the
operating of one or more virtual machines within a virtualized
environment?
primarily stateless - Answer: What is a feature of cloud-based
operating systems?
System calls - Answer: unique set of services provided by operating
systems for use by applications and have to be accounted for by
different operating systems.
, Application Programming Interface (API) - Answer: A set of software
routines that allows one software system to work with another.
Unique system calls - Answer: Why do applications designed to work
on one operating system not work on a different operating system?
single-user systems - Answer: multitasking systems, found in laptops
and workstations
Mobile Device Operating Systems - Answer: provides single-user and
multitasking at a scaled down level due to power and memory
limitations
Mainframe Systems - Answer: large, fast, and powerful, used for high
transaction processing and complex computations; used by
corporations and government agencies
network server systems - Answer: designed and named for a specific
purpose such as database servers, web servers, and print servers
real-time systems - Answer: designed to direct CPU access immediately
when needed or required
