Shiksha Top Questions

Linux professionals need a certified course or good work experience on it for employment. However, most employers seek Linux professionals with a formal education along with relevant skills and experience. Applicants most often obtain an associate's or Bachelor's degree in computer science, although other common fields include mathematics or information systems. In addition, some go on to earn a Linux administration certificate. Lab experience may be part of the curriculum. Linux certificate programs offer courses in the field of system administration and information technology. Program lengths vary and may take five to seven semesters to complete. However, some programs allow students up to five years to complete these courses, which often are available online or on nights and weekends. Linux certificate program includes Linux system fundamentals, Linux system administration programming, Essentials of administration, Linux system administration networking, Linux system security, Linux database and Web servers. As technology is changing at a rapid pace and industry needs skilled professionals with 3d - view in technology. The industry is looking for experts in courses like R, Python, MATLAB, Linux and similar newer technologies. Mainly IT companies recruit these software professionals at a good pay.
Eligibility - The minimum educational requirement for a computer programmer is the knowledge in the computer-related area. However, the majority of programmers have a Bachelor of Science/ Technology in Computer Science or similar field of study. Linux programmers should have the ability to administer the manufacturer's systems and work with a variety of programming and scripting languages.
Benefits - It doesn't cost you any money to download and install a Linux operating system. That's great whether you are a hobbyist, a student, or someone getting started on a career as a programmer. It costs nothing to learn Linux and upsides are plenty. Whether youre managing a companys server or helping to build the cloud services that clients increasingly rely on, employers want people that know how to use Linux.

Game design and development is the course in which a student learns about how to design, develop a digital prototype using an interactive design process and language. There are some good colleges which provide certificate course or Diploma course in this and also a Bachelor's in game designing and here are a few colleges:
1. Backstage Pass
This college offers B.Tech in computer science specialisation in gaming design. It also offers BFA game art and design. This is one of the best designing colleges in 2010 in India situated in Hyderabad.
http://www.animationcoursesahmedabad.com/
2. IIFA Multimedia Srinivasanagar
This college offers B.Sc in Gaming Designing. This is one of the best college est. in 1991 affiliated to Bharathiar University. This college offers placement to students into various MNCs.
http://www.iifamultimedia.in/
3. Maya Academy of Advanced Cinematics, Shivranjani
This college offers Diploma and Bachelors course in VFX and game designing. This college has the best faculty and good learning environment which gives good 3D learning and designing course to the students.
http://www.animationcoursesahmedabad.com/

Some questions for JAVA developers -
Which is the superclass of all classes?
Differentiate between J2SDK 1.5 and J2SDK 5.0?
What are wrapper classes?
What is the ThreadLocal class? How and why would you use it?
What is the volatile keyword? How and why would you use it?
What is runtime polymorphism or dynamic method dispatch?
What is the number of bits used to represent ASCII, Unicode, the UTF-16, and the UTF-8 characters?
Is it possible to import same package or class twice? Will the JVM load the package twice at runtime?
What is the difference between System.out, System.err, and System.in?
What is the Java Classloader? List and explain the purpose of the three types of class loaders?
What are the differences between Heap and Stack Memory?
What are the differences between Get and Post methods?
How do cookies work in Servlets?

Python is the older of the two languages. In programming language evolution, it is common to maintain backward compatibility indefinitely. This is not the case with Python. Python versions are largely compatible but have enough functionality- and syntax-breaking differences that they can be treated as different languages. Python is adapted because of Simplicity, Open source, object-oriented and General purpose language. It is an interpreted language available on many platforms, making it a portable option for general development.
Java on the other hand
Its attraction and value is its portability and relative efficiency. Java is a compiled language, unlike C/C+. Its execution model is more machine-centered than purely interpreted languages. Java is more than just a language and libraries. It is also a virtual machine and, therefore, an ecosystem. The Java Virtual Machine (JVM) is an idealized and portable platform for running Java code. Rather than worrying about hardware specifics and having to port code to new platforms, the promise of Java has been written once, run anywhere. That is so that as long as a JVM is present, anything compiled into its bytecode can run and interact easily with anything else written for the JVM.

Hello,
Indian Aviation Academy, based in Andheri suburb of Mumbai offers 10 different types of courses related to aviation. Besides course for Commercial Pilot Licence or CPL, the academy offers other courses related to aviation also. It's flying training is carried out from Juhu airport of Mumbai. It boasts of trained faculty as well as ISO certification. The attached link can give some more information if required.
http://www.indianaviationacademy.com/ourcourses.htm
On the other hand, Ahmedabad Aviation and Aeronautics, Ahmedabad is based in Ahmedabad with access to the airport here as well as access to the airport at Mehasana. This contingency enables this academy to complete flying syllabus earlier than many other flying schools. As per my knowledge, this would definitely be an advantage. The attached link will give further information if required.
http://www.aaa.co.in/
To conclude, I would recommend academy at Ahmedabad for it's access to two airfields and also the availability of a larger number of airplanes for the purpose of training.

Perl is a programming language developed by Larry Wall, specially designed for text processing. It stands for Practical Extraction and Report Language. It runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX. This tutorial provides a complete understanding of Perl. Prior knowledge of C/C++ or UNIX shell programming is preferred for Perl programming. Courses for Perl developers may include computer systems, algorithms, data structures, machine architecture, software engineering, linear algebra, and discrete math. Because Perl is a dynamic programming language that differs fundamentally from languages such as C/C++ and Java. There are many online courses available for Perl on Udemy, Lynda, Coursera etc. Check the below link for institutes offering Perl courses - https://www.shiksha.com/it-software/colleges/perl-colleges-india

Speaking bluntly, Selenium has greater future career opportunities compared to QTP.
The massive growth of cloud computing in recent years has been a bane for some automation testing tools. Which has benefited the most? Selenium!
Gone are the days, when you approach a software firm for some need and they provide an on-premise software in return.
Nowadays it's all on-the-cloud. And how is this impacting software testing tools?
Well, tools for testing software have a reduced demand whereas tools for testing web applications have seen an increasing demand.
That's why tools like Selenium, QTP, TestComplete are doing well. But, even here, Selenium is the one that dominates because of its nature.
Being open-source, it is the preferred tool for testing at almost all start-ups and a majority of MNCs. I may have over-said the facts, but it is only to show the kind of dominance Selenium has in the market today.
This is not to say that QTP will not garner you jobs. But its just that if you get into Selenium, you have a wider array of opportunities a few years down the line.
Because Selenium also forms an important aspect of DevOps continuous testing phase. Who knows, when implementing DevOps, you might just learn more into DevOps like Jenkins, Docker, Puppet/ Chef, etc, and build a career there.

The ITSM career path is categorized into 4 basic differentiators: Service Strategy and Design, Service Transition, Service Operation and Project Management.
While most senior level positions fall into the category of senior strategy and design, entry-level positions are held in the project management and service operation categories (IT Support and Service Desk technician, respectively). Mid-level managerial roles (which can also be further prioritised hierarchically) are spread across all four categories.
To raise the ladder from the entry-level to the senior-most managerial levels, bagging the different levels of certification in ITIL (IT Infrastructure Library) or other appropriate certifications at specific points in your career is a suggestive measure that we would advise you upon! The qualifications along with the years of professional experience will set you on the right path uphill. As requirements for specific roles, you might also benefit from some other certifications like MSP or even PMP.

Hi,
I feel really good to see lots of interesting questions to answer one after another. Thanks to you for asking this.
In next five years, you will see companies alloting very tiny space for their server room, SMEs and startup companies they will be completely engrossed in their product improvement and business development and what about their IT infrastructure? Everything will be taken care by cloud computing providers for sure. The Iaas, Paas model will support their applications and Saas product with salable, 100% up time even way better performance.
Companies won't be worried about even any downtime because DevOps and automation will take care this headache with Docker container model combination with Python, Jason, chef script.
The big data, SAP HANA will rule the world in order to a large scale of analytic and no SQL model. It will be far easy to analysis large Logs even 1 TB data analysis. AI/ Machine learning, IoT will bring a completely new paradigm shift. You and I will have maybe 1 GBPS internet connection to connect our gigantic infrastructure and manage without any system admin because everything will be server less and orchestration model.