CPT 209-Final Exam Review Questions
with Guaranteed Pass Solutions 2026-
2027 Updated.
The SATA 6 Gb/s standard is also known by what other name? - Answer SATA III
Which type of RAID volume is used for fault tolerance and only requires two drives? - Answer
RAID 1
The hard drive firmware, UEFI/BIOS, and the OS address the sectors on a hard drive utilizing
what technology? - Answer logical block addressing
A hybrid hard drive uses the flash component as a ____________ to improve drive
performance. - Answer buffer
How many layers of data can exist on a single side of a Blu-ray disc? - Answer 2
Most current magnetic hard drives use ________ byte sectors. - Answer 4,096
What SATA standard provides a transfer rate of 3 Gb/sec? - Answer SATA2
NVMe interface standard is used only by SSDs. - Answer True
Tim has an old server computer that his company uses as a backup. One of the hard drives has
gone bad and needs to be replaced. The cable that the hard drive uses is not one that Tim has
ever seen before, so he posts a picture of it on the company collaboration board to get help in
deciding what type of hard drive he will need to order. - Answer SCSI cable. SCSI (Small
Computer System Interface) allows up to 15 devices to connect inside or outside the computer.
Each device has a priority number that tells the controller who has priority on the line. SCSI hard
drives are used primarily on server computers.
Magnetic hard drive read/write heads are controlled by an _____________, which moves the
read/write heads across the disk surfaces in unison. - Answer actuator
Scenario:
You recently installed a new RAID controller card in a PCIe expansion slot on your computer.
After setting up the controller, you transfer data from the backup you created over to the
computer.
,When you finish the setup, you turn the computer off and return it to its normal location.
When you turn the computer on, you immediately receive the error message, "RAID not found."
What might be the problem? - Answer Expansion card failed or became unseated.
In an SSD drive, flash memory is stored on
___________________________________________________ (EEPROM) chips inside the drive
housing. - Answer Electronically Erasable Programmable Read Only Memory
Keion works as a freelancer creating websites and designing logos for clients.
He recently had a hard drive failure and lost work for a client, and he would like to prevent the
same type problem from happening again.
Keion does not want to rely on a backup but would like a way to ensure that his data is safe on
his computer.
You recommend that he create a RAID array that will duplicate his work onto two disks.
What RAID configuration should you recommend to Keion? - Answer RAID 1
RAID is the acronym for redundant array of _______________________ disks. - Answer
independent/inexpensive
The boot sector that holds an MBR partition table can be repaired. - Answer True
4.7 GB
25 GB
700 MB
128 GB
15.9 GB
9.4 GB - Answer DVD single-side single layer
BD double-side single layer
CD
BD double-side quad layer
BD double-side dual layer
DVD double-side single layer
The SATA 3.2 revision allows for PCIe and SATA to work together in a technology called SATA
________________, which uses a new SATA connector. - Answer Express
, When installing a SATA hard drive, is it true or false that you need to move the jumpers on the
back of the drive to instruct the computer on which hard drive is the bootable drive? - Answer
False
SSDs are less expensive than magnetic hard drives - Answer False
Devon would like to install a new hard drive on his computer. Because he does not have a SATA
port available on his motherboard, he has decided to purchase a NVME SSD hard drive.
How can Devon attach a NVME device to his computer? - Answer PCIe expansion card
U.2 port on the motherboard
M.2 slot on the motherboard
If you are adding a hard drive to a system that already has a drive with Windows installed on it,
what should you do? - Answer boot Windows and use Disk Management to prepare the new
drive
What two optical disc drive standards allow for rewritable discs? - Answer BD-RE
DVD-RAM
This morning when Paul turned on his computer at work, it would not boot.
Instead, Paul reported that he heard a loud clicking noise coming from inside his computer.
What might be the problem with Paul's computer? - Answer Magnetic hard drive failed.
magnetic drives have larger capacity for the money than solid state drives. - Answer True
A SATA data cable has how many pins? - Answer 7 pins
1) a feature in startup BIOS that detects a new drive and selects the correct drive configuration
2)a computer's ability to respond to a hardware failure
3)a hardware component that facilitates a hardware RAID implementation
4)a storage configuration in which data is duplicated on one drive to another drive
5)assures that data written onto a tape will not be deleted or overwritten
6)the overall structure an OS uses to name, store, and organize files on a drive
7)a type of volume that writes data to all physical disk members evenly for the purpose of
improving performance
8)uses two hard drives to hold a single Windows volume - Answer 1)autodetection
2)fault tolerance
with Guaranteed Pass Solutions 2026-
2027 Updated.
The SATA 6 Gb/s standard is also known by what other name? - Answer SATA III
Which type of RAID volume is used for fault tolerance and only requires two drives? - Answer
RAID 1
The hard drive firmware, UEFI/BIOS, and the OS address the sectors on a hard drive utilizing
what technology? - Answer logical block addressing
A hybrid hard drive uses the flash component as a ____________ to improve drive
performance. - Answer buffer
How many layers of data can exist on a single side of a Blu-ray disc? - Answer 2
Most current magnetic hard drives use ________ byte sectors. - Answer 4,096
What SATA standard provides a transfer rate of 3 Gb/sec? - Answer SATA2
NVMe interface standard is used only by SSDs. - Answer True
Tim has an old server computer that his company uses as a backup. One of the hard drives has
gone bad and needs to be replaced. The cable that the hard drive uses is not one that Tim has
ever seen before, so he posts a picture of it on the company collaboration board to get help in
deciding what type of hard drive he will need to order. - Answer SCSI cable. SCSI (Small
Computer System Interface) allows up to 15 devices to connect inside or outside the computer.
Each device has a priority number that tells the controller who has priority on the line. SCSI hard
drives are used primarily on server computers.
Magnetic hard drive read/write heads are controlled by an _____________, which moves the
read/write heads across the disk surfaces in unison. - Answer actuator
Scenario:
You recently installed a new RAID controller card in a PCIe expansion slot on your computer.
After setting up the controller, you transfer data from the backup you created over to the
computer.
,When you finish the setup, you turn the computer off and return it to its normal location.
When you turn the computer on, you immediately receive the error message, "RAID not found."
What might be the problem? - Answer Expansion card failed or became unseated.
In an SSD drive, flash memory is stored on
___________________________________________________ (EEPROM) chips inside the drive
housing. - Answer Electronically Erasable Programmable Read Only Memory
Keion works as a freelancer creating websites and designing logos for clients.
He recently had a hard drive failure and lost work for a client, and he would like to prevent the
same type problem from happening again.
Keion does not want to rely on a backup but would like a way to ensure that his data is safe on
his computer.
You recommend that he create a RAID array that will duplicate his work onto two disks.
What RAID configuration should you recommend to Keion? - Answer RAID 1
RAID is the acronym for redundant array of _______________________ disks. - Answer
independent/inexpensive
The boot sector that holds an MBR partition table can be repaired. - Answer True
4.7 GB
25 GB
700 MB
128 GB
15.9 GB
9.4 GB - Answer DVD single-side single layer
BD double-side single layer
CD
BD double-side quad layer
BD double-side dual layer
DVD double-side single layer
The SATA 3.2 revision allows for PCIe and SATA to work together in a technology called SATA
________________, which uses a new SATA connector. - Answer Express
, When installing a SATA hard drive, is it true or false that you need to move the jumpers on the
back of the drive to instruct the computer on which hard drive is the bootable drive? - Answer
False
SSDs are less expensive than magnetic hard drives - Answer False
Devon would like to install a new hard drive on his computer. Because he does not have a SATA
port available on his motherboard, he has decided to purchase a NVME SSD hard drive.
How can Devon attach a NVME device to his computer? - Answer PCIe expansion card
U.2 port on the motherboard
M.2 slot on the motherboard
If you are adding a hard drive to a system that already has a drive with Windows installed on it,
what should you do? - Answer boot Windows and use Disk Management to prepare the new
drive
What two optical disc drive standards allow for rewritable discs? - Answer BD-RE
DVD-RAM
This morning when Paul turned on his computer at work, it would not boot.
Instead, Paul reported that he heard a loud clicking noise coming from inside his computer.
What might be the problem with Paul's computer? - Answer Magnetic hard drive failed.
magnetic drives have larger capacity for the money than solid state drives. - Answer True
A SATA data cable has how many pins? - Answer 7 pins
1) a feature in startup BIOS that detects a new drive and selects the correct drive configuration
2)a computer's ability to respond to a hardware failure
3)a hardware component that facilitates a hardware RAID implementation
4)a storage configuration in which data is duplicated on one drive to another drive
5)assures that data written onto a tape will not be deleted or overwritten
6)the overall structure an OS uses to name, store, and organize files on a drive
7)a type of volume that writes data to all physical disk members evenly for the purpose of
improving performance
8)uses two hard drives to hold a single Windows volume - Answer 1)autodetection
2)fault tolerance
