Answer:
Cache is the fastest and most expensive, RAM is slower and less expensive, and virtual memory is the slowest and least expensive type.
Explanation:
Answer:
light year
Explanation:
Its is equal to 9,500,000,000,000km
Software that people commonly use in the workplace to make their lives easier is called System Software.
No options. Well it would be a surprise.
Answer:
Principle of least privilege
Explanation:
The principle of least privilege means the user has only access to that data which is required to complete the task
Therefore as per the given situation, Joe who is an emloyee wants to access the client data base but later on he needs to access the payroll data base
So as per the given situation, the first option should be violated
Hence, the same is to be considered
