CompTIA A+ Certification Core 1 (220-1101) - RAM Capacity

The video tutorial explains the intricacies of RAM, including its capacity, organization, and types such as single and double sided RAM. It delves into the concept of RAM channels and how they affect performance, emphasizing the importance of matching RAM sticks in dual channel configurations. The tutorial also provides practical tips for installing RAM, ensuring compatibility with motherboards, and maximizing system performance.

What is the primary factor that determines the capacity of a RAM chip?

• The type of motherboard

• The internal square organization

• The speed of the RAM

• The number of pins

What is a potential downside of using double-sided RAM?

• It is more expensive

• It is slower than single-sided RAM

• It consumes more power

• Some motherboards may not support it

Why is RAM often sold in pairs?

• To support the concept of channels

• To increase the overall speed

• To ensure compatibility with all motherboards

• To reduce manufacturing costs

What is the benefit of using dual-channel memory?

• It allows for more RAM slots

• It enables communication with two RAM sticks simultaneously

• It reduces the power consumption

• It increases the lifespan of RAM

What happens if you install RAM sticks in the wrong slots on a dual-channel motherboard?

• The computer will not boot

• The RAM will operate in single-channel mode

• The computer will run slower

• The RAM will be damaged

Why is it important to use identical RAM in a given channel?

• To ensure the RAM fits in the slots

• To prevent overheating

• To maintain consistent speed and capacity

• To reduce noise

What should you do if a motherboard has only two RAM slots and you want to add more RAM?

• Install a new motherboard

• Add an external RAM module

• Use a RAM splitter

• Replace the existing RAM with higher capacity sticks