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WorksheetsHard Drives Test
Total questions: 150
Worksheet time: 1hrs 16mins
What are the three categories of computing devices we studied in this chapter? (Pick 3)
Desktop
Notebook/Laptop
Mobile
Game Console
Cable Set-top Box
Match the following jobs with the best computers for those jobs.
Programmer
Desktop
Traveling Salesperson
Laptop
Server (waiter / waitress)
Tablet
Uber Driver
Mobile Phone
E-Sports Professional
Gaming Console
The (a) is the general "brain" of the computer while the (b) specializes in crunching numbers.
Match the following functions with their hardware components.
Network traffic
NIC
Temporary storage
RAM
Long-term storage
SSD
Limiting temperatures
Heat Sink
Internal communications
Bus
This can cause serious harm to a computer.
Electrostatic discharge
Radio waves
Sunlight
Having a lot of browser tabs open
What are the two major chip brands for Windows PCs?
AMD
Intel
Samsung
Potato
Pick examples of expansion slot cards:
Video
Audio
Network
Power
Most computers use (a) cooling.
Motherboards connect a power supply to which of the following? (Choose all that apply.)
Disk drives
Expansion slots
Hubs
Routers
A device, usually external to a computer, that is plugged into a computer's communication port or is connected wirelessly.
Peripheral
NIC
Bus
UPS
(a) is a short-range wireless protocol for connecting peripheral devices to a computer or other device.
Keyboards, touch screens, and mice are (a) devices while cameras, printers, and monitors are (b) devices.
RAM
Short-term memory
SSDs and hard drives
Long-term storage
Flash (thumb) drives
Compact, portable storage
Optical drives
Permanent storage
(a) use a special file called a directory file to keep track of the information in storage.
(a) prevents your information from being viewed by unauthorized users.
A test that ensures that all the system's hardware is in working order before loading the operating system. During this test, an error message may display on the screen notifying you of the faulty component.
POST
SATA
RAM
CPU
Put the following troubleshooting steps in order, from first to last.
(Not all steps are shown.)
Identify the problem
Identify possible causes and a theory of probable cause
Test your theory
Test the solution
Document the solution and process
Which of the following are causes of memory errors?
(Select all that apply.)
Power surges
Electrostatic discharge
Excessive heat
A faulty memory module
Fragmentation
A (a) repairs both software and hardware issues while a(n) (b) oversees the design and development of computer devices and other systems that use electricity and electronics.
Identify the component that protects the internal hardware of a computer system unit
RAM
Case
Hard Drive
Power Supply
Which component is the brain of the computer?
CPU
RAM
Hard drive
Motherboard
Identify the component that stores the information being accessed by the CPU.
RAM
Hard Drive
Power Supply
Motherboard
Which type of hard drive has no moving parts?
RAM
Motherboard
Magnetic Drive
Solid State Drive (SSD)
Which of the following is an input device?
Monitor
Projector
Speaker
Keyboard
Which input device can verify a person's identity for security purposes?
Stylus
Gamepad
Barcode reader
Fingerprint Scanner
Which of the following is an output device?
Mouse
Monitor
Keyboard
Microphone
Which of the following is a storage device?
Monitor
Scanner
Speaker
Flash Drive
Which type of connector can you find at the end of a telephone landline?
DVI
VGA
DB-9
RJ-11
Identify the most common type of connector for a keyboard and mouse.
USB
VGA
RJ-45
DB-25
This is a large circuit board that contains many of the important internal components of a computer.
CPU
Fan and Heat Sink
Motherboard
Hard Drive
This is called the "brains of the computer" because it receives and executes instructions.
Motherboard
RAM
CPU
Power Supply
This part supplies circuits with the power needed to run. In laptops this can also take the form of a built in battery.
Power Supply
RAM
Fan and Heat Sink
Hard Drive
The long-term storage component of a computer where software can be installed.
RAM
CPU
Hard Drive
Expansion Slots
The short-term memory of a computer that stores temporary data while the computer is being used.
Hard Drive
RAM
CPU
Motherboard
This circulates air and draws heat away from the CPU to cool the entire computer system.
Fan and Heat Sink
Motherboard
Power Supply
RAM
These are on the motherboard to connect upgrades, such as sound cards, video cards, or network cards.
Expansion Slots
Fan and Heat Sink
RAM
Hard Drive
RAM stands for
responsive-action memory
returned-allowable memory
retrieved-available memory
random-access memory
CPU stands for
central processing unit
computer portal unit
central portal unit
computer processing unit
This is an image of which type of drive?
Hard Disk Drive
Optical Drive
Solid State Drive
CD Drive
True or False: Hard Drives are Waterproof
TRUE
FALSE
How many bits are in 1 byte?
1
8
1,000
1,000,000
This drive has no moving parts. SSD or HDD?
SSD
HDD
neither
both
This drive is more expensive per gigabyte. SSD or HDD?
SSD
HDD
they are both the same price
What is the purpose of a hard drive in a computer?
To make the computer go faster
To provide temporary storage for data
To hold more stuff like music and videos
To store tools and supplies for the CPU
What is the purpose of a hard drive in a computer?
To make the computer go faster
To provide temporary storage for data
To hold more stuff like music and videos
To store tools and supplies for the CPU
What is the name of the component A?
Motherboard
SSD
HDD
Extension Slots
What is the name of the component B?
Motherboard
CPU
Microprocessor
Memory card
What is the name of the component C?
RAM
ROM
CPU
RFID
What is the name of the component D?
RAM
ROM
CPU
RFID
Which of the following has bigger storage capacity?
ROM
RAM
HDD
SSD
Volatile memory will be lost when the computer is switched off. Which of the following stored data temporary?
ROM
RAM
HDD
SSD
Which of the following cannot be electronically modified after the manufacture of the memory device?
ROM
RAM
HDD
SSD
What is stored in ROM?
Cache
File Allocation Table (FAT)
OS
BIOS
As of year 2020, what is the capacity available in ROM?
8 bytes
8 MB
8 GB
8 TB
As of year 2020, what is the capacity available in RAM?
256 bytes
256 MB
256 GB
256 TB
As of year 2020, what is the capacity available in HDD?
16 bytes
16 MB
16 GB
16 TB
As of year 2020, what is the capacity available in SSD?
8 bytes
8 MB
8 GB
8 TB
Which of the following is using magnetic charges to stores data?
ROM
RAM
HDD
SSD
Which of the following is input device?
Earphone/Headset
Speaker
Barcode reader
Monitor
Which of the following is output device?
Mouse
Keyboard
Barcode reader
Projector
Which of the following is storage device?
CPU
ROM
RAM
USB drive
What is operating system (OS)?
A combination of software and hardware.
A combination of software that allows users to interact with the computer system.
Software that allows user to carry out a specific task.
A component that interprets and executes commands from the computer’s hardware and software.
What is Central Processing Unit (CPU)?
A combination of software and hardware.
A combination of software that allows users to interact with the computer system..
Software that allows user to carry out a specific task.
A component that interprets and executes commands from the computer’s hardware and software.
Which of the following is NOT key function of CPU?
to copy OS to RAM
To carry out processing
To read instruction and data
To communicate with peripherals using system bus
When computer is turned off, which of the following contents are lost.
RAM
ROM
HDD
SSD
What are the three categories of computing devices we studied in this chapter? (Pick 3)
Desktop
Notebook/Laptop
Mobile
Game Console
Cable Set-top Box
Match the following jobs with the best computers for those jobs.
Programmer
Desktop
Traveling Salesperson
Laptop
Server (waiter / waitress)
Tablet
Uber Driver
Mobile Phone
E-Sports Professional
Gaming Console
The (a) is the general "brain" of the computer while the (b) specializes in crunching numbers.
Match the following functions with their hardware components.
Network traffic
NIC
Temporary storage
RAM
Long-term storage
SSD
Limiting temperatures
Heat Sink
Internal communications
Bus
This can cause serious harm to a computer.
Electrostatic discharge
Radio waves
Sunlight
Having a lot of browser tabs open
What are the two major chip brands for Windows PCs?
AMD
Intel
Samsung
Potato
Pick examples of expansion slot cards:
Video
Audio
Network
Power
Most computers use (a) cooling.
Motherboards connect a power supply to which of the following? (Choose all that apply.)
Disk drives
Expansion slots
Hubs
Routers
A device, usually external to a computer, that is plugged into a computer's communication port or is connected wirelessly.
Peripheral
NIC
Bus
UPS
(a) is a short-range wireless protocol for connecting peripheral devices to a computer or other device.
Keyboards, touch screens, and mice are (a) devices while cameras, printers, and monitors are (b) devices.
RAM
Short-term memory
SSDs and hard drives
Long-term storage
Flash (thumb) drives
Compact, portable storage
Optical drives
Permanent storage
(a) use a special file called a directory file to keep track of the information in storage.
(a) prevents your information from being viewed by unauthorized users.
A test that ensures that all the system's hardware is in working order before loading the operating system. During this test, an error message may display on the screen notifying you of the faulty component.
POST
SATA
RAM
CPU
Put the following troubleshooting steps in order, from first to last.
(Not all steps are shown.)
Identify the problem
Identify possible causes and a theory of probable cause
Test your theory
Test the solution
Document the solution and process
Which of the following are causes of memory errors?
(Select all that apply.)
Power surges
Electrostatic discharge
Excessive heat
A faulty memory module
Fragmentation
A (a) repairs both software and hardware issues while a(n) (b) oversees the design and development of computer devices and other systems that use electricity and electronics.
Identify the component that protects the internal hardware of a computer system unit
RAM
Case
Hard Drive
Power Supply
Which component is the brain of the computer?
CPU
RAM
Hard drive
Motherboard
Identify the component that stores the information being accessed by the CPU.
RAM
Hard Drive
Power Supply
Motherboard
Which type of hard drive has no moving parts?
RAM
Motherboard
Magnetic Drive
Solid State Drive (SSD)
Which of the following is an input device?
Monitor
Projector
Speaker
Keyboard
Which input device can verify a person's identity for security purposes?
Stylus
Gamepad
Barcode reader
Fingerprint Scanner
Which of the following is an output device?
Mouse
Monitor
Keyboard
Microphone
Which of the following is a storage device?
Monitor
Scanner
Speaker
Flash Drive
Which type of connector can you find at the end of a telephone landline?
DVI
VGA
DB-9
RJ-11
Identify the most common type of connector for a keyboard and mouse.
USB
VGA
RJ-45
DB-25
This is a large circuit board that contains many of the important internal components of a computer.
CPU
Fan and Heat Sink
Motherboard
Hard Drive
This is called the "brains of the computer" because it receives and executes instructions.
Motherboard
RAM
CPU
Power Supply
This part supplies circuits with the power needed to run. In laptops this can also take the form of a built in battery.
Power Supply
RAM
Fan and Heat Sink
Hard Drive
The long-term storage component of a computer where software can be installed.
RAM
CPU
Hard Drive
Expansion Slots
The short-term memory of a computer that stores temporary data while the computer is being used.
Hard Drive
RAM
CPU
Motherboard
This circulates air and draws heat away from the CPU to cool the entire computer system.
Fan and Heat Sink
Motherboard
Power Supply
RAM
These are on the motherboard to connect upgrades, such as sound cards, video cards, or network cards.
Expansion Slots
Fan and Heat Sink
RAM
Hard Drive
RAM stands for
responsive-action memory
returned-allowable memory
retrieved-available memory
random-access memory
CPU stands for
central processing unit
computer portal unit
central portal unit
computer processing unit
This is an image of which type of drive?
Hard Disk Drive
Optical Drive
Solid State Drive
CD Drive
True or False: Hard Drives are Waterproof
TRUE
FALSE
How many bits are in 1 byte?
1
8
1,000
1,000,000
This drive has no moving parts. SSD or HDD?
SSD
HDD
neither
both
This drive is more expensive per gigabyte. SSD or HDD?
SSD
HDD
they are both the same price
What is the purpose of a hard drive in a computer?
To make the computer go faster
To provide temporary storage for data
To hold more stuff like music and videos
To store tools and supplies for the CPU
What is the purpose of a hard drive in a computer?
To make the computer go faster
To provide temporary storage for data
To hold more stuff like music and videos
To store tools and supplies for the CPU
What are the disks inside a hard disk drive called?
Disk
Platter
Plate
Saucer
What are the two most popular form factors for magnetic HDD?
2 inches & 1 inch
2.5 inches & 3.5 inches
1.5 inches & 5 inches
2.5 inches & 17 inches
What is another name for magnetic hard disk drive?
Rotational drives or platter-based drives
The 10,000 Rpm Drive or 15, 000 Drive
Spindle drive or Read/Write Drive
Transducer Drive or Revolution Drive
The speed at which the platter spins is known as what?
Miles per Hour (MPH)
Rotations Per Second (RPS)
Revolutions Per Minute (RPM)
Spins per Minute (SPM)
What material is the platters made of?
Titanium
Steel
Copper
Aluminum
On average how many platters does a normal 3.5 inch HDD have?
1
2
3
4
The most common speeds of an magnetic HDD?
5400 & 7200 (RPM)
10,000 & 15,000 (RPM)
4500 & 8800 (RPM)
9400 & 9900 (RPM)
What is the arm inside the magnetic HDD called?
Read/Write Arm
HDD Arm
Spindle Arm
Actuator Arm
What does the spindle do for the HDD?
Holds the rotating actuator in place
Holds the rotating platters in place
Holds the rotating spindle in place
Holds the rotating heads in place
What is on the tip of the actuator arm?
Read / Write Head
Actuator Arm tip
Reader
Writer
What is the magnet called in the HDD?
Voice Actuator
Voice Coil Actuator
Coil Actuator
Voice Coil
What are the platters in a HDD coated with?
Alluminum
Magnetics Medium
Glue
Gold dust
What does the rotational drive use to store the informations onto the platters?
Radiation
Polarization
Magnitizem
Gama Waves
What causes heat buildup inside the HDD?
High speeds of the platters
High Speeds of the spindle
High Speeds of the Actuator Arm
Lack of air conditioning
How can heat be mitigated within the HDD?
Water Cool the Case
Purchase Drive Bay Fan
Ventilate the Case
Buy a larger case
What is the normal lifespan of a 3.5inch HDD?
1 year
2-4 years
4-5 years
5-6 years
What are the two types of HDDs?
Rotational Drives & Solid State Drives
Magnetic Drives & Non-Magnetic Drives
Heat generated Drives & No-Heat Drives
Fast Drives & Slower Drives
What is the best example of non-volatile memory?
RAM
CPU
ROM
USB Drive
What is the best example of volatile memory?
DDR
ROM
CPU
Hard Disk Drive
What is a special kind of memory stick that is just made for Laptops called?
DDR RAM
DDR2 SDRAM
SO-DIMM
SIMM
Memory that makes two data accesses during each clock tick is called what?
SO-DIMM
SIMM
DDR-SDRAM
ECC RAM
Latency is best described as...
When the Ram stops working and the system shuts down
A time lag between when the memory controller starts to fetch and the RAM starts to deliver data
Time between when the RAM sends information and the CPU starts to process the data
None of the above
