The different types of DDR modules are easily identifiable because of what factor?

The different types of DDR modules
are easily identifiable because of
what factor?
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Question 1 of 205.0/ 5.0 Points
The different types of DDR modules are easily identifiable because of what factor?
A. Each module has a different length.
B. Each module has a notch located in a different place.
C. Each module is a different industry-standardized
color.
D. Each module has a different length.
Question 2 of 205.0/ 5.0 Points
Your mother wants to purchase a larger hard drive for her computer and asks you to see what type of drive
interface she has. Her computer is connected to the motherboard by a gray ribbon cable that encases 40 pins.
What type of drive interface does she have?
A. Solid State
B. IDE or
EIDE

C. SATA
D. SCSI
Question 3 of 205.0/ 5.0 Points
You are shopping for a new computer. You see the memory listing as 1GBX4. What does this mean?
A. 4 DDR first generation DIMMs
B. 1 GB of memory made up of 4
DIMMs
C. 4 GB of memory made up of 4
DIMMs
D. 1 DDR fourth generation DIMMS
Question 4 of 200.0/ 5.0 Points
What type of memory or storage device is prone to losing data if the power goes out?
A. A USB stick
B. An External Drive
C. A DDR SDRAM
module
D. A SATA drive
Question 5 of 205.0/ 5.0 Points
A power supply unit for a computer converts:
A. Alternative Current to Direct
Current.
B. Direct Current to Alternative Current.
C. 110 Voltage to 220 Voltage.

D. 220 Voltage to 110 Voltage.
Question 6 of 205.0/ 5.0 Points
What is the purpose of the boot loader during the boot-up process?
A. It finds the computer operating system and loads it into memory.
B. It scans the hard drives for disk errors that will prevent the OS from
loading.
C. It loads the BIOS into memory to allow configuration changes to be made.
D. It scans the computer for malware and viruses to protect the BIOS.
Question 7 of 205.0/ 5.0 Points
What type of device is characteristic of an enterprise environment?
A. A workstation used by a retired person
B. A workstation used at an engineering firm
C. A tablet computer used by an elementary school
student
D. A notebook used by a college student
Question 8 of 205.0/ 5.0 Points
Which type of USB connector is always plugged into the computer to connect an external device?
A. Type
A
B. Type B
C. Micro
D. Mini

Question 9 of 205.0/ 5.0 Points
In order to install a device, the operating system needs the required __________ for that device.
A. certificate
B. digital
signature
C. plotter
D. driver
Question 10 of
20
5.0/ 5.0 Points
You have just changed the system time within your computer’s BIOS. You choose to save the settings upon
exit. What happens next?
A. The computer will restart the boot process from the beginning.
B. The computer will immediately load the boot loader.
C. The computer will save the changes in the computer’s registry
also.
D. The computer will check for firmware updates on the Internet.
Question 11 of
20
5.0/ 5.0 Points
Which type of device below would you most likely consider installing a SCSI disk in?
A. A server
B. A
notebook
C. A laptop
D. A desktop

Question 12 of
20
5.0/ 5.0 Points
Which of the objects below is NOT powered by the PSU of your computer?
A. A hard drive
B. A printer
C. A
motherboard
D. Memory
Question 13 of
20
5.0/ 5.0 Points
Your mom found some optical drives that are labeled as “R.” She asks you what that means. What do you tell
her?
A. The R indicates that the disks are Read Only.
B. The R indicates that the disks are Radiant compliant.
C. The R indicates that the disks can only be written to once.
D. The R indicates that they are 3rd generation and take 64-bit
only.
Question 14 of
20
5.0/ 5.0 Points
Why is the iPad NOT considered to be an enterprise-worthy device?
A. It doesn’t support SATA drives.
B. Not enough technicians are trained for
them.
C. It doesn’t support multi-user environments.

D. It only uses the Apple protocol
Question 15 of
20
5.0/ 5.0 Points
What type of product does AMD manufacture?
A. Power
supply
B. CPU
C. Motherboard
D. SATA drive
Question 16 of
20
5.0/ 5.0 Points
Data for which there is temporarily no room in RAM is diverted to where on your computer?
A. The paging file on the hard drive
B. The system file on the hard drive
C. The memory file on the hard
drive
D. The CPU cache
Question 17 of
20
5.0/ 5.0 Points
You want to purchase a new hard drive for your workstation and are deciding between an HDD and SDD drive.
Which of the selections below is NOT an advantage that SDD has over HDD?
A. They don’t get fragmented.
B. They create less noise.
C. They create less heat.

D. They have a higher RPM
rate.
Question 18 of
20
5.0/ 5.0 Points
Which option below is an easy step to take to avoid ESD while working on your computer?
A. Rub your shoes against the carpet to discharge static electricity.
B. Wear clothing such as a wool sweater to negate static
electricity.
C. Keep your body in contact with a metal area of the computer.
D. Make sure that all cords are connected to the computer firmly.
Question 19 of
20
5.0/ 5.0 Points
What type of maintenance is required of a computer’s power supply to ensure that it remains in working order?
A. Clean the Molex cables regularly with a damp cloth.
B. Regularly change out the NEMA 5-15 cord every 180 days.
C. Statically discharge the PSU every 180 days.
D. Clean any dust or debris from the air vents in front of the
fans.
Question 20 of
20
5.0/ 5.0 Points
Your brother is always complaining how slow his computer is. What single action can he take that will provide
him the biggest performance gain and make his computer faster?
A. Purchase a power supply with greater
wattage
B. Purchase a faster processor

C. Purchase more memory to double it
D. Replace his HHD drives with SSD
Question 3 of 20
Which of the devices below is an input device?
5.0/ 5.0 Points
A. A plotter
B. A Digital
Scanner
C. A monitor
D. A flat panel
Question 6 of 20 5.0/ 5.0 Points
A Molex Connector that connects into a DVD player is easily identifiable by its:
A. 2 pin socket.
B. 4 pin socket.
C. 8 pin socket.
D. 20 pin socket
Question 9 of 205.0/ 5.0 Points
What is the transfer rate of DDR memory?
A. 16 bit
B. 32 bit
C. 64 bit
D. 128 bit
Question 11 of 205.0/ 5.0 Points
What makes an active heat sink different from a passive heat sink?
A. The active heat sink includes a fan.
B. The active sink doesn’t include a fan.

C. The active sink is integrated directly into the
motherboard.
D. The active sink contains a dual processor
Question 17 of 20
Which selection below has the greatest storage capacity?
5.0/ 5.0 Points
A. 30 CDs
B. 2 DVD DLs
C. 7 DVDs
D. 1 BD