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Nimrat Matharoo

Punjab, India •
5 posts •
Data Communication and Computer Networks

Physical Layer in OSI model

In this article, we have explored Physical Layer in OSI model in depth along with functions and significance of Physical Layer.

Nimrat Matharoo
Software Engineering

Different Normal Forms / Normalization in DBMS

We have explored Normalization in Database Management System (DBMS) in depth along with different normal forms like first normal form, second normal form, boyce codd normal form and others.

Nimrat Matharoo
Software Engineering

Inter-process communication (IPC) & IPC types in OS

We have explained Inter-process communication (IPC) in Operating System, why is IPC needed and various ways to achieve IPC like using shared memory, message passing, buffering, pipes and more.

Nimrat Matharoo
Software Engineering

ER Diagram / Entity Relationship Model

We have covered Entity Relationship Model in depth along with basics like entity, attributes, notations and much more. We have present an example of Entity Relationship Model for Job Portal database.

Nimrat Matharoo
Software Engineering

Dynamic vs Static memory allocation in C

We have compared the differences with Dynamic Memory Allocation and Static Memory Allocation in C Programming Language. We cover the basics of memory and the different types of memory allocation as well.

Nimrat Matharoo
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