Sensors

Sensors:  The intrinsic part of embedded system are sensors . Right from simple tv remote to security systems installed at home. They are also becoming important for weather stations to forecast weather parameters(temperature, wind speed, wind direction, solar radiation, and many more) and in IOT(to gather data, sharing data etc) . Definition and Working of

CDMA NOC Architecture

Network on chip or network on a chip (NoC or NOC) is a communication subsystem on an integrated circuit (commonly called a “chip”), typically between intellectual property (IP) cores in a system on a chip (SoC). NoCs can span synchronous and asynchronous clock domains or use unclocked asynchronous logic. NoC technology applies networking theory and

Java 9 :Restructured JDK

In earlier versions of Java, there was no concept of module to create modular Java applications, that why size of application increased and difficult to move around. Even JDK itself was too heavy in size, in Java 8, rt.jar file size is around 64MB. To deal with such types of problem we have Java 9

Big Data Processing with Hadoop, Spark or Both?

Hadoop and Spark are the frameworks used for data processing. Both Hadoop and Spark are maintained by Apache Software Foundation. Both of these frameworks work on different principles .Hadoop is a common or popular name in the world of  Big Data while Spark is still building a name for itself in a ”style”. Hadoop: Hadoop

Image Processing in MATLAB

MATLAB stands for Matrix Laboratory and all the data whether scalar/matrix/Image is saved in MATLAB in the form of matrix. Image can be broadly classified into 4 types: Black and white, Grey scale, Color and Indexed Images. Black and white image comprises of a matrix with 0’s and 1’s when read, Grey scale images forms

HOW SECURE IS YOUR LINUX ?

Introduction: Linux is popular because, it is available for free of cost, so it was liked by the students, the developers can access and modify the source code due to its open source nature, so it was liked by the programmers, it is having the ability to communicate with other different operating systems, so it

Which one is better Java Vs Python?

Parameter Java Python Speed –Statically Typed and Faster than Python Speed –Dynamically typed and slower than JAVA.There is interpreter which determine typed of dataat runtime that’s making slowercomparatively . Database –Most Popular and widely used database Database –Access layers are weaker than java’s JDBC Practical agility –Java provide more un-deviating refactoring supports thanpython, because of static

Top 100 JAVA Interview questions and answers

1. How many types of memory areas are allocated by JVM? Many types: Class(Method) Area Heap Stack Program Counter Register Native Method Stack 2. What is JIT compiler? Just-In-Time(JIT) compiler:It is used to improve the performance. JIT compiles parts of the byte code that have similar functionality at the same time, and hence reduces the amount