D386 exam questions with answers |\ |\ |\ |\
Which non-functional requirement ensures that data within the
|\ |\ |\ |\ |\ |\ |\ |\
system is protected against unauthorized access and malware
|\ |\ |\ |\ |\ |\ |\ |\
attacks? - CORRECT ANSWERS ✔✔Security
|\ |\ |\ |\
How does RAID level 5 differ from RAID level 4? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔RAID level 5 spreads data and parity among all
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
drives.
How many pins does DDR SDRAM typically have? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔184 pins |\ |\
How many pins does DDR4 SDRAM typically have, and what is
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
one of its key features compared to DDR3 SDRAM? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔288 pins, lower power usage |\ |\ |\ |\ |\
In Python, what package is primarily used for internal regression
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
testing purposes? - CORRECT ANSWERS ✔✔test
|\ |\ |\ |\ |\
What advantage do Hybrid Hard Drives (HHDs) offer over
|\ |\ |\ |\ |\ |\ |\ |\ |\
traditional HDDs and SSDs? - CORRECT ANSWERS ✔✔Lower cost
|\ |\ |\ |\ |\ |\ |\ |\
What characteristic feature distinguishes containers from virtual
|\ |\ |\ |\ |\ |\ |\
machines (VMs)? - CORRECT ANSWERS ✔✔Containers share the
|\ |\ |\ |\ |\ |\ |\ |\
host operating system.
|\ |\
, What characterizes Desktop as a Service (DaaS)? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Per-user subscription licensing model.
|\ |\ |\ |\
What component is directly connected to the CPU via the front-
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
side bus (FSB) and handles tasks such as CPU, memory, and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
graphics cards? - CORRECT ANSWERS ✔✔Northbridge
|\ |\ |\ |\ |\
What distinguishes a multipartite virus from other types of
|\ |\ |\ |\ |\ |\ |\ |\ |\
malware? - CORRECT ANSWERS ✔✔It is capable of spreading
|\ |\ |\ |\ |\ |\ |\ |\ |\
through both file infectors and boot infectors.
|\ |\ |\ |\ |\ |\
What distinguishes a Solid-State Hybrid Drive (SSHD) from other
|\ |\ |\ |\ |\ |\ |\ |\ |\
storage solutions? - CORRECT ANSWERS ✔✔It combines both
|\ |\ |\ |\ |\ |\ |\ |\
HDD and SSD technologies.
|\ |\ |\
What distinguishes DDR3 SDRAM from DDR2 SDRAM, besides its
|\ |\ |\ |\ |\ |\ |\ |\ |\
increased speed and power efficiency? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔It uses different notches to attach to the motherboard.
|\ |\ |\ |\ |\ |\ |\ |\
What does ECC stand for, and what is its purpose? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔ECC stands for Error-Correcting Code and it checks
|\ |\ |\ |\ |\ |\ |\ |\ |\
that data was processed correctly and makes any needed
|\ |\ |\ |\ |\ |\ |\ |\ |\
corrections
What does RISC stand for? - CORRECT ANSWERS ✔✔Reduced
|\ |\ |\ |\ |\ |\ |\ |\ |\
Instruction Set Computer |\ |\
Which non-functional requirement ensures that data within the
|\ |\ |\ |\ |\ |\ |\ |\
system is protected against unauthorized access and malware
|\ |\ |\ |\ |\ |\ |\ |\
attacks? - CORRECT ANSWERS ✔✔Security
|\ |\ |\ |\
How does RAID level 5 differ from RAID level 4? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔RAID level 5 spreads data and parity among all
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
drives.
How many pins does DDR SDRAM typically have? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔184 pins |\ |\
How many pins does DDR4 SDRAM typically have, and what is
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
one of its key features compared to DDR3 SDRAM? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔288 pins, lower power usage |\ |\ |\ |\ |\
In Python, what package is primarily used for internal regression
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
testing purposes? - CORRECT ANSWERS ✔✔test
|\ |\ |\ |\ |\
What advantage do Hybrid Hard Drives (HHDs) offer over
|\ |\ |\ |\ |\ |\ |\ |\ |\
traditional HDDs and SSDs? - CORRECT ANSWERS ✔✔Lower cost
|\ |\ |\ |\ |\ |\ |\ |\
What characteristic feature distinguishes containers from virtual
|\ |\ |\ |\ |\ |\ |\
machines (VMs)? - CORRECT ANSWERS ✔✔Containers share the
|\ |\ |\ |\ |\ |\ |\ |\
host operating system.
|\ |\
, What characterizes Desktop as a Service (DaaS)? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Per-user subscription licensing model.
|\ |\ |\ |\
What component is directly connected to the CPU via the front-
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
side bus (FSB) and handles tasks such as CPU, memory, and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
graphics cards? - CORRECT ANSWERS ✔✔Northbridge
|\ |\ |\ |\ |\
What distinguishes a multipartite virus from other types of
|\ |\ |\ |\ |\ |\ |\ |\ |\
malware? - CORRECT ANSWERS ✔✔It is capable of spreading
|\ |\ |\ |\ |\ |\ |\ |\ |\
through both file infectors and boot infectors.
|\ |\ |\ |\ |\ |\
What distinguishes a Solid-State Hybrid Drive (SSHD) from other
|\ |\ |\ |\ |\ |\ |\ |\ |\
storage solutions? - CORRECT ANSWERS ✔✔It combines both
|\ |\ |\ |\ |\ |\ |\ |\
HDD and SSD technologies.
|\ |\ |\
What distinguishes DDR3 SDRAM from DDR2 SDRAM, besides its
|\ |\ |\ |\ |\ |\ |\ |\ |\
increased speed and power efficiency? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔It uses different notches to attach to the motherboard.
|\ |\ |\ |\ |\ |\ |\ |\
What does ECC stand for, and what is its purpose? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔ECC stands for Error-Correcting Code and it checks
|\ |\ |\ |\ |\ |\ |\ |\ |\
that data was processed correctly and makes any needed
|\ |\ |\ |\ |\ |\ |\ |\ |\
corrections
What does RISC stand for? - CORRECT ANSWERS ✔✔Reduced
|\ |\ |\ |\ |\ |\ |\ |\ |\
Instruction Set Computer |\ |\
