Question

a laptop that you previously purchased was shipped with so - dimm memory to accommodate the laptops form factor. you would now like to upgrade the memory. which of the following is an upgrade to the so - dimm standards?

• un - dimm
• ddr4
• soodimm2
• ddr3

Explanation:

SO - DIMM (Small - Outline Dual In - line Memory Module) has evolved over time. SODIMM2 is an upgrade as it represents an improved version in terms of speed, capacity, etc. compared to the original SO - DIMM. Unbuffered DIMM (UDIMM) is a different form - factor for desktops. DDR4 and DDR3 are types of memory technology but not an upgrade to the SO - DIMM form - factor standard itself.

Answer:

C. SODIMM2