Different Memory Technologies
What is RAM?
RAM is temporary storage holding instructions.
What is the most common system memory which needs constant refreshing?
DRAM (Dynamic RAM)
you should always wear this piece of equipment to prevent zapping sensitive RAM pins with static
what is ainti-static strap(or ESD strap)
A user reports frequent system crashes when running multiple applications. What is the most likely cause?
Insufficient RAM
A storage device that does not use moving parts and is not volatile.
What is an SSD?
What is the danger of RAM volatility?
Data can be lost when the power turns off.
What RAM is relatively fast and reliable and used for the CPU cache?
SRAM (Static RAM)
when hansling a RAM module, you should never touch this speciffic paRT OF THE HARDWARE
what are the gold pins(or connectors)
A user installs new RAM, but the computer shows a "system memory size incorrect" error. What should be done?
Enter BIOS/UEFI to confirm the new memory is recognized
Uses a rotating disk to write and read data.
What is an HDD?
What's faster: HDD/SSD or RAM?
RAM is quicker than Hard drive disks and Solid State drives.
Whats the most recent DDR Version?
DDR5.
This is the first step you should take before openinh a computer case to install RAM
What is unplugging the power?
What is the first step when a computer fails to POST and emits beep codes?
Check if the memory is properly seated
What is NVMe?
What's the equilvelent of RAM for laptops?
SO-DIMM.
What does DDR stand for?
Double data rate
You know the RAM is fully seated in the slot when these physical components snap shut
What are the side clips
What should a technician do to improve performance if the virtual memory (paging file) is constantly full?
Upgrade/install more physical RAM
Smaller common size for HDD.
What is a 2.5in HDD?
How many pins are in DDR5 RAM?
288.
How many chips do thirty pin SIMM RAM have?
8!!!!
According to your notes, where should YOU PLAXEC the [[page file _)_) fpr thr best performance
What is on the fastest availble DRIVE
A technician tries to install DDR4 RAM into a motherboard slot, but it won't fit. What is the likely issue?
DDR4 is not physically or electrically compatible with DDR3 slots
The type of slot SSDs use on a motherboard.
What is an M.2 slot?