Homework

Question	Answer
What does SSD stand for?	Solid State Drive
What does CPU stand for?	Central Processing Unit
What are the parts to a four box model?	Input, Process, Output and Storage
What does RAM stand for?	Random Access Memory
What does ROM stand for?	Read Only Memory
A HDD is an example of what type of storage?	Magnetic
What is the main difference between Static and Dynamic RAM?	Static RAM is faster but costs a lot more than Dynamic RAM Dynamic RAM is slower and needs to be refreshed regularly
Which of the following are examples of secondary storage? RAM, HDD, SD card	HDD and SD card
Google Drive is an example of what type of storage?	Cloud Storage
Which of the following are advantages of SDD? Cheap, Robust, Light	Robust and Light
Secondary Storage devices are types of volatile memory? True / False	False
How many Gigabyte's are in a Terabyte	1024
What is Virtual Memory?	When the computer uses a section of the hard disk to supplement the main memory
RAM is volatile memory? True / False	True
How is CPU speed measured?	Gigahertz
What is "Cache Memory"?	It is a small memory that can only hold 3MB but it is faster than RAM
CD's and DVD's are what type of storage?	Optical
What does the term "Core" refer to?	The amount of CPU's a computer has
Which of the following storage devices would be found in a camera? SD Card SSD HDD Flash Memory Stick	SD Card
Which of the following storage devices would be the cheapest per Gigabyte? HDD SDD Cloud CD	Cloud

Resource summary

	Created by slingsby.j18 over 8 years ago