D316 IT Foundations Test Questions with
Verified Answers
ATX
Advanced Technology Extended (ATX): Standard form factor for most desktop PC motherboards
and cases.
NIC
Network Interface Card: Provides one or more Ethernet ports for connecting hosts to a
network so that they can exchange data over a link.
What is the nominal data rate of a USB port supporting Gen 3.2 2x1?
10 Gbps
What is the bandwidth of a PCIe v2.0 x16 graphics adapter?
8 Gbps
What type of motherboard socket is used to install system memory?
Dual inline Memory Module (DIMM)
How many storage devices can be attached to a single SATA port?
One
Question
As part of tech security, a technician loans a laptop to employees when they conduct business
travel, and upon return of the device, the technician reformats the drive and reloads the
operating system and all relevant software. After several years of following this process, the
laptop becomes sluggish or freezes up. What component is likely causing this type of
computer behavior?
A. Motherboard
B. SSD
C. RAM
, D. CDs
B. SSD (Solid-State Drive)
- Uses flash chips that are susceptible to a type of degradation over the course of many
write operations which would cause the laptop to be sluggish and freeze.
Question
A technician is installing new RAM in a company's workstations. The IT supervisor insists on
ECC RAM to ensure high levels of reliability. Which of the following statements regarding
ECC RAM is true? (Select all that apply.)
A. Most motherboards are designed to support both UDIMMs and RDIMMs
simultaneously. B. For ECC RAM to function, only the CPU needs to be designed to support
ECC operation. C. Motherboards that are designed to support UDIMMs will typically not
support RDIMMs, and vice versa.
D. Mixing non-ECC UDIMMs and ECC UDIMMs in the same system is generally
not recommended.
C. Motherboards that are designed to support UDIMMs will typically not support RDIMMs, and
vice versa.
D. Mixing non-ECC UDIMMs and ECC UDIMMs in the same system is generally not
recommended.
Which of the following central processing unit (CPU) architectures implements a system-on-
chip (SoC) where all the controllers, including video, sound, networking, and storage, are
part of the CPU?
A. IA-32
B. x86
C. x64
D. ARM
D. ARM (Advanced RISC Machine)
A hardware technician is tearing apart a non-functioning computer to salvage parts and pulls
out a memory stick that synchronizes its speed to the motherboard system clock and has a
peak transfer rate of 1600MBps. What type of memory has the technician removed?
Verified Answers
ATX
Advanced Technology Extended (ATX): Standard form factor for most desktop PC motherboards
and cases.
NIC
Network Interface Card: Provides one or more Ethernet ports for connecting hosts to a
network so that they can exchange data over a link.
What is the nominal data rate of a USB port supporting Gen 3.2 2x1?
10 Gbps
What is the bandwidth of a PCIe v2.0 x16 graphics adapter?
8 Gbps
What type of motherboard socket is used to install system memory?
Dual inline Memory Module (DIMM)
How many storage devices can be attached to a single SATA port?
One
Question
As part of tech security, a technician loans a laptop to employees when they conduct business
travel, and upon return of the device, the technician reformats the drive and reloads the
operating system and all relevant software. After several years of following this process, the
laptop becomes sluggish or freezes up. What component is likely causing this type of
computer behavior?
A. Motherboard
B. SSD
C. RAM
, D. CDs
B. SSD (Solid-State Drive)
- Uses flash chips that are susceptible to a type of degradation over the course of many
write operations which would cause the laptop to be sluggish and freeze.
Question
A technician is installing new RAM in a company's workstations. The IT supervisor insists on
ECC RAM to ensure high levels of reliability. Which of the following statements regarding
ECC RAM is true? (Select all that apply.)
A. Most motherboards are designed to support both UDIMMs and RDIMMs
simultaneously. B. For ECC RAM to function, only the CPU needs to be designed to support
ECC operation. C. Motherboards that are designed to support UDIMMs will typically not
support RDIMMs, and vice versa.
D. Mixing non-ECC UDIMMs and ECC UDIMMs in the same system is generally
not recommended.
C. Motherboards that are designed to support UDIMMs will typically not support RDIMMs, and
vice versa.
D. Mixing non-ECC UDIMMs and ECC UDIMMs in the same system is generally not
recommended.
Which of the following central processing unit (CPU) architectures implements a system-on-
chip (SoC) where all the controllers, including video, sound, networking, and storage, are
part of the CPU?
A. IA-32
B. x86
C. x64
D. ARM
D. ARM (Advanced RISC Machine)
A hardware technician is tearing apart a non-functioning computer to salvage parts and pulls
out a memory stick that synchronizes its speed to the motherboard system clock and has a
peak transfer rate of 1600MBps. What type of memory has the technician removed?
