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Tutor profile: Pavan K.

Inactive
Pavan K.
Tutor for 5+ years, former Network Engineer and Graduate Student - Telecommunications Engineering
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Questions

Subject: Study Skills

TutorMe
Question:

What are the ways to remember the seven layers of the OSI model?

Inactive
Pavan K.
Answer:

You can memorize this sentence "All People Seem To Need Data Processing". Use the first letter of every word in the above sentence. Application layer, Presentation Layer, Session Layer, Transport Layer, Network Layer, Data link layer, Physical layer. Easy to hard code into your head.

Subject: Information Technology

TutorMe
Question:

What do you mean by Information Technology?

Inactive
Pavan K.
Answer:

Information technology (IT) is the application of computers to store, retrieve, transmit and manipulate data, often in the context of a business or other enterprise. IT is considered a subset of information and communications technology (ICT).

Subject: Computer Certification and Training

TutorMe
Question:

What is the minimal certification that is required to begin a career track in computer networks?

Inactive
Pavan K.
Answer:

The Cisco Certified Network Associate (CCNA) is the basic requirement. The certification equips you with the minimal skills to install, configure and troubleshoot computer networks.

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