Ans: In multi-threading, access to the resources which are shared among multiple threads can be controlled by using the concept of synchronization. Using synchronized keyword, we can ensure that only one thread can use shared resource at a time and others can get control of the resource only once it has become free from the other one using it.
The most popular distribution curves are as follows- Bernoulli Distribution, Uniform Distribution, Binomial Distribution, Normal Distribution, Poisson Distribution, and Exponential Distribution. Check out the free Probability for Machine Learning course to enhance your knowledge on Probability Distributions for Machine Learning.Each of these distribution curves is used in various scenarios.
Any way that suits your style of learning can be considered as the best way to learn. Different people may enjoy different methods. Some of the common ways would be through taking up basics of machine learning course for free, watching YouTube videos, reading blogs with relevant topics, read books which can help you self-learn.
Now that you know the different data analyst interview questions that can be asked in an interview, it is easier for you to crack for your coming interviews. Here, you looked at various data analyst interview questions based on the difficulty levels. And we hope this article on data analyst interview questions is useful to you.
The above-listed questions are the basics of machine learning. Machine learning is advancing so fast hence new concepts will emerge. So to get up to date with that join communities, attend conferences, read research papers. By doing so you can crack any ML interview.
Careers360 has compiled a list of around 2340 questions from Mathematics, Physics and Chemistry subjects to prepare this game changer eBook. This free eBook covers JEE Main important chapters & topics to study just 40% of the syllabus and score upto 100% marks in the examination. If you want to turn your failure/stress into success, this book can help you to crack the exam easily. We encourage you to focus on key chapters and topics to study smart and score high through this amazing eBook.
Cracking JEE Main is not an easy task. It sometimes requires months or even years of hard work and preparation. Most of the aspirants usually start their preparations at least a year ahead while some tend to start a month or two before the scheduled examination date. While everybody has their own strategy and study plans for exam preparation but they end up cracking under pressure or when anxiety kicks in.
Taking small steps and following the right strategies can make a huge difference. From your study pattern and reference books to the way you solve the paper, all can go a long way in helping you achieve your IIT dream. Here are a few tips you should follow in your preparation, which if done properly, can be game changers.
No one is a better judge than you. Now as your class 12th is ending, you can easily take a call on your chances of cracking the exam in a few months. The qualifying marks for the JEE Main are generally around 85-90. Even after spending hours on revision and solving multiple mock tests you are scoring around 80 on the mocks, it is not a very high score.
It is not too late! Just pull up your socks and start working in the right direction. Knowing the basics and concentrating on the right plan is the key to cracking the JEE Main and JEE Advanced. Follow the tips above, and make your own customized plans based on them. With the right efforts, you will be able to get through. All the best!
In March 2009, Discovery Channel broadcast a one-hour-long programme on Super 30, and half a page was devoted to Kumar in The New York Times. Actress and former Miss Japan Norika Fujiwara visited Patna to make a documentary on Kumar's initiatives. Kumar has been featured in programmes by the BBC. He has spoken about his experiences at various global-level institutes including Indian Institute of Management Ahmedabad, a number of IITs, University of British Columbia, Tokyo University and Stanford University. He was also inducted in the Limca Book of Records (2009) for his contribution in helping poor students pass the IIT-JEE by providing them free coaching. Time magazine included Super 30 in the list of Best of Asia 2010. Kumar was awarded the S. Ramanujan Award for 2010 by the Institute for Research and Documentation in Social Sciences (IRDS) in July 2010.
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Scratch formation on glass surfaces is a ubiquitous phenomenon induced by plastic deformation, often accompanied by radial, lateral or median cracks with consequent chipping and brittle fracture caused during and after the event of dynamic abrasion instigated by shear stress by a harder material. This paper addresses the fundamental aspect of scratch formation on soda-lime-silica (SLS) glass surfaces. A constructive combination of surface-sensitive characterization tools, including field emission scanning electron microscopy (FESEM), laser scanning microscopy (LSM), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy and instrumented indentation technique (IIT), helped to investigate the structural cause of generation of visible scratches on SLS glass surfaces. The experimental results indicate that a silicate network possessing a mechanically weakening structural characteristic in terms of network connectivity confined to the region between 5 and 100 nm below the glass surface is likely to cause a destructive surface scratch eminently visible to the naked eye.
X-ray photoelectron spectroscopy (XPS) is a very powerful surface-sensitive technique to determine localized atomic bonding environments in addition to elemental depth profiling analysis in nanometer ranges of depth below the glass surface. Initially, an XPS measurement was performed on the top surface without any sputtering. The information obtained is confined within a depth of 5 nm corresponding to this measurement. Figure 3 portrays the XPS results of the surfaces of untreated and heat-treated specimens (before the scratch test) in terms of O1s peak deconvolution, centered around their corresponding binding energies (assignment of spectral peak fits:27,28). The O1s peak fittings were performed freely without any constraints in accordance with Nesbitt et al.28 to report the least squares best fits. The corresponding binding energies, full width at half maxima (FWHM) and normalized integrated peak areas of the deconvoluted peaks are tabulated in Table 1. The comparative differences in the concentrations of non-bridging oxygens (NBOs) and bridging oxygens (BOs) substantiate critical evidence of the orientation of the silicate structure (network connectivity) in addition to the distribution of network modifiers, which may govern the mechanistic driving force of the formation of a scratch on the SLS glass surface. Figure 3a shows a comparative deconvoluted O1s illustration with respect to a clear distinction between untreated and heat-treated surfaces in terms of a noteworthy difference in the concentration of BOs and NBOs corresponding to their respective binding energies, ensuing the subsequent illustration. The normalized integrated peak areas were used for quantitative computation of the concentration of BOs and NBOs present on the surfaces of both specimens. The evaluated concentrations are comparatively plotted in Fig. 3b.
In this post, I will tell you the best timetable a student can follow to crack the JEE exam. Whether you are attending a regular school, not attending school, a dropper or want a timetable for holidays, you will get that here. I will also share with you the study timetable of one of the IIT toppers.
Online sources can be a very convenient method to download the NEET exam previous year question paper as it is available for free to access. Through online websites such as this one, NEET Previous Year Papers Year-wise can be downloaded without facing any trouble.
When students fill their NEET Application, from that moment they start thinking whether the exam is tough or easy, is it possible to crack this entrance test in one attempt? Or am I prepared for this exam?
I am not here to discuss about 14 lakh applicants trying their heart out to crack JEE Main or the alleged 2% success rate of students in IIT JEE making it one of the toughest and the most competitive exams of the world.
If you are also a student like me with big IIT dreams then all you need to crack IIT-JEE is familiarity with truths that often go unnoticed by us. I have compiled a list of all these truths of IIT-JEE for you to check out.
Class 8 maths NCERT solutions are easy to understand as they are created for an audience with varying learning styles. Thus, students can use these solutions to structure a lesson plan and study accordingly to get the best results. These NCERT solutions for class 8 maths are also available for free pdf download. You can find the links to all the pdfs listed below.
Class 8 maths NCERT solutions chapter 2 linear equations form the basis of many chapters taught in higher grades thus, students can use the following study tips to improve their understanding of the topic.
I am a teacher myself, and I use to teach the students of the 10th and 12th class of CBSE and ICSE/ISC board. And there is a very common question generally asked by my students, what are the tips and strategies to score more than 90+ percentage in 12th class? 2b1af7f3a8