Showing posts with label Bangalore. Show all posts
Showing posts with label Bangalore. Show all posts

Tuesday, 22 August 2017

Data Science- Backbone of IT Industry

Data Science Training in BTM Layout
Data Science Training in BTM Layout
With the shift from analog to digital, the flow of data has increased exponentially. Data is collected from a myriad of sources like web logs, mobile devices, sensors, instruments, and transactions. At the same time, new technologies are emerging to organize and make use of this avalanche of data. But the challenge lies in how to extract value from data. This is where Data Science comes in.
Data science can simply be put as the amalgamation of scientific methods, processes and systems to extract knowledge or insights from data.
Python, R and SAS are the three most popular languages for data analysis.
R – R is the language de choice of statistics. It is a free and open source programming language used to perform advanced data analysis tasks.
Python –Python is a free and open source programming language which has become very popular in data science due to its very large and active community, efficient data mining libraries and functions for model building. Learn Python Training in Marathahalli
SAS – SAS has been the market leader in the commercial analytics space. It offers a lots of statistical functions, has a good GUI for people to learn easily and provides good technical support. But all at a high cost.
Whichever language you choose to learn, it has its own advantages in Data science applications. At Besant Technologies, learn how to use Data Science with R, SAS or Python from beginner level to advanced techniques from experienced professionals in the field. Our syllabus covers all the important topics like statistics, machine learning algorithm, SQL and data manipulation.
Data scientist is the dream job
There is a significant and growing demand for data-savvy professionals in IT sector, public agencies, and nonprofits. There is short supply of professionals who can work effectively with data in large scale and this is can be seen by the rapid rise in salaries for data engineers, data scientists, statisticians, and data analysts.
Data Science Training certifies you in the latest Data Analysis Technologies to keep in tab with industry demands.
It endows professionals with knowledge in some data management technologies like Hadoop, R, Flume, Sqoop, Machine learning, Mahout Etc. This certification gives an added advantage for building a bright and successful career.
Data Science is your shortcut to a better career path. Many top locations in the world are in the lookout for Big data experts. It is your chance to go places.
It is a good career option if you are looking to get placed in top fortune companies. Your CV is your ticket when you have Data science training. Besant Technologies provides Data Science Training in BTM Layout with expert teachers and fully practical classes. Our Data science training package also includes job placement assistance, which is really a bonus point for students. So join today and make use of this opportunity to start a bright career.
Data science is the future
New sources of data are emerging every day. Internet of Things is talked about a lot today because of the large flow of data from Sensors in manufacturing processes to vehicles. A lot of this data will be time series based and have its own set of unique problems. Even though automated systems will play a key role, the human element will still be necessary for data science in the future.
Mobile Devices have come to accommodate Artificial Intelligence (AI) in their operating systems. Personal assistants like Siri, Cortana and Google now make use of machine learning and AI logic which all depend on data sciences. It is the back bone of tomorrow’s technology.
At Besant Technologies, our expert trainers keep themselves updated so that you don’t lag behind. We provide training in all the emerging concepts. We keep you in par with industry standards and demands.
We have our branches with expert trainers in data science course in many locations such as Old Mahabalipuram road, Velachery, Tambaram and Bangalore.
Original Source From - Besanttechnologies.com

Saturday, 15 July 2017

R Programming Interview Questions & Answers for 2017

R Programming Training in Bangalore
R Progamming


1) What is the default data type in which the data get stored in R ?

Numeric

2) What are the different data types in R ?

Numeric, Integer, Character, Complex, and Logical

3) What is the difference between a matrix and a dataframe?

A dataframe can contain heterogenous inputs and a matrix cannot.

4) ) If I concatenate a number and a character together, what will the class of the resulting vector be?

Character

5) If I concatenate a number and a Logical together, what will the class of the resulting vector be?

Number

6) What is the difference between seq(4) and seq_along(4)?

seq(4) produces a vector from 1 to 4 (c(1, 2, 3, 4)), whereas seq_along(4) produces a vector of length(4), or 1 (c(1)).

7) How missing values are represented in R?

Answer: NA, impossible values as NaN

8) Problem : x = function(a,b) { print a, print b} x(2) What will be the output of this function call?

Ans : [1] 2
Error: Argument missing – This is because of lazy evaluation

9) What is the use of the … parameter in while defining a function?

It will help us to call the other parameter functions into our function without having explicitly defined it.

10) What does tapply() function do?

It is used to compute the function() for the subset and give us the results based on a variable.
Get more Interview Question for below courses
Original source from : TraininginBangalore.in

Monday, 3 July 2017

Blossom more with Automation Software Testing! - Besant Technologies


Software Testing Training in Bangalore
Software Testing Training in Bangalore  

“We don’t get paid for hard work, rather we get paid for Smart Thinking!” – True words by Thach Nguyen.
Now-a-days companies are following this very seriously to get out the most productive results out of the available resources. To simplify the testing process, automation testing has come into picture in recent years. Within this short span, it has managed to rule the industry because of the numerous advantages it is offering. Automation testing simplifies the testing efforts using a minimum set of scripts. There are few automation testing tools which come handy in testing process. Using these tools, testing can be performed any number of times and at any time without the hassle of resource availability and consumption of time.
If you are in testing field or planning to move into the same, then getting a Software Testing Training in Bangalore is automation from a good instructor will surely prove fruitful for your career growth. IT companies are also demanding automation testing more than the manual one. This not only saves their time and money, but also efforts can be saved too. Along with this, it is a reliable process of testing as manual testing cannot always give full assurance of accuracy.
Automation testing – Boon to testing field!
    • 24*7 availability – No need to wait for man power to come and do the testing. With automation tools, testing can be done from anywhere and anytime, even without the presence of human to start the tool. Some automated jobs can be set in such cases.
    • Reusability – With every new test and new bug discovery, the directory that is capturing the testing details, gets updated. These can further be used for other similar cases, thus saves more efforts and time.
    • Rapid – With automation tools, tests can be run quickly when compared to manual testing.
    • Accuracy rate – Even testing experts can also make some mistakes once in a while. But with Automation testing, the accuracy rate is 100%.
    • Good ROI – This one is counted as the most important benefit of automation testing from the company’s point of view. Investing in automation testing tools will surely cost more, but that will be a one-time investment only. After that, ROI (Return On Investment) graph will keep on increasing only.
Why choose Besant technologies?
We have already an honored name in the field of the software training sector. The evidence of this is that within a short span of 7 years, we have managed to get good deals from IT giants in the form of corporate training. This shows the perfection level of our professional trainers.
If seeking for an institute or trainer to bring you closer to the software courses, you can trust us very well as ours is the Software Training Institute in Bangalore. Like other software subjects, we have expert trainers for providing you best Software Testing Training in Bangalore that will include a deep knowledge on your chosen domain with hands-on experience on live projects.
Get more interesting Details about
Software Testing Training in Bangalore
Software Testing Training in Bangalore  


Original Source from : www.traininginbangalore.in 

Data Science- Backbone of IT Industry

Data Science Training in BTM Layout With the shift from analog to digital, the flow of data has increased exponentially. Data is col...