Hardware and Operating Systems
Essentials - D386 Comprehensive
Questions (Frequently Tested) and
Complete Solutions Graded A+
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What is an example of a server operating system? - Answer: Red Hat
Enterprise Linux
,What is an example of a Microsoft-based mobile operating system? -
Answer: Surface Duo
What is a fundamental building block of an operating system that keeps
track of each process in memory, including whether to run it or wait for
some event? - Answer: Process control management
Which operating system uses the Bourne-Again shell (bash) scripting
tool? - Answer: Linux
What is an example of a system call used by the POSIX API for POSIX-
based systems running UNIX, Linux, and macOS? - Answer: Read ()
Which part of a hard disk drive is responsible for storing actual data? -
Answer: Platters
What is a disadvantage of solid-state drives (SSD) when compared to
hard disk drives (HDD)? - Answer: Longevity
How do computers avoid burdening the main central processing unit
(CPU) with programmed I/O (PIO)? - Answer: By offloading to a direct-
memory-access (DMA) controller
, Which problem is managed by implementing a file system? - Answer:
Logical structure for organizing and storing files on a storage device
What is the primary function of the file system interface? - Answer: To
provide a way for the system to access and use files
There are a number of different types of components of a
motherboard. Which motherboard component is used for support of
slower onboard peripherals? - Answer: Southbridge
Which chipset is a set of circuitry that provides support to the slower
onboard peripherals? - Answer: Southbridge
Which cache memory is the smallest but fastest? - Answer: L1
Which memory type is stored on a drive and is referred to as a paging
file? - Answer: Virtual RAM
Which memory type is characterized by its independence from the
CPU's external clock? - Answer: Asynchronous DRAM
Essentials - D386 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
What is an example of a server operating system? - Answer: Red Hat
Enterprise Linux
,What is an example of a Microsoft-based mobile operating system? -
Answer: Surface Duo
What is a fundamental building block of an operating system that keeps
track of each process in memory, including whether to run it or wait for
some event? - Answer: Process control management
Which operating system uses the Bourne-Again shell (bash) scripting
tool? - Answer: Linux
What is an example of a system call used by the POSIX API for POSIX-
based systems running UNIX, Linux, and macOS? - Answer: Read ()
Which part of a hard disk drive is responsible for storing actual data? -
Answer: Platters
What is a disadvantage of solid-state drives (SSD) when compared to
hard disk drives (HDD)? - Answer: Longevity
How do computers avoid burdening the main central processing unit
(CPU) with programmed I/O (PIO)? - Answer: By offloading to a direct-
memory-access (DMA) controller
, Which problem is managed by implementing a file system? - Answer:
Logical structure for organizing and storing files on a storage device
What is the primary function of the file system interface? - Answer: To
provide a way for the system to access and use files
There are a number of different types of components of a
motherboard. Which motherboard component is used for support of
slower onboard peripherals? - Answer: Southbridge
Which chipset is a set of circuitry that provides support to the slower
onboard peripherals? - Answer: Southbridge
Which cache memory is the smallest but fastest? - Answer: L1
Which memory type is stored on a drive and is referred to as a paging
file? - Answer: Virtual RAM
Which memory type is characterized by its independence from the
CPU's external clock? - Answer: Asynchronous DRAM
