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Tutor profile: Zachary G.

Inactive
Zachary G.
Storage Systems Consultant
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Questions

Subject: Basic Math

TutorMe
Question:

What is the price of a $100 piece of clothing that is on sale for 30% off?

Inactive
Zachary G.
Answer:

30% of 100 is $30. $30 off of $100 is $70.

Subject: Computer Networking

TutorMe
Question:

Explain the difference in UDP and TCP.

Inactive
Zachary G.
Answer:

TCP is a connection-oriented protocol that is used for transmissions that have to have the packets arrive in a certain order, while UDP is connectionless, where the packets don't have to be in a certain order so long as they all arrive.

Subject: Computer Certification and Training

TutorMe
Question:

What is the difference between a NAS system and a SAN system?

Inactive
Zachary G.
Answer:

The protocol type. NAS uses file-based protocols such as CIFS and NFS while SAN uses block-based such as Fiber Channel or iSCSI

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