ShikshaTopQuestions-Information Technology

Hello,
As per the latest survey done by a leading media company, there is almost 508+ potential job seekers for every Linux and Unix. Average number of jobs available are much more than the average number of job seeker, so you might face the tough competition if you are a normal and an average student. But still, due to various inauguration of computer and software companies the need of the Unix is rapidly increasing. You need to outsmart in this field to grab the opportunity. BE or B.Tech in IT or computer science is the most sought educational background for this. But, still you need something extra to secure yourself. It is suggested to you that you should to have master M.Tech and some specialized Diplomas and certificate in this course. Other skills like; JavaScript, Python, Software Development etc. are additional weightage.
When it comes to job prospects, the average maximum salary range for Unix is INR 6,00,000/- per year to INR 9,00,000/- per year.

Firstly, I'd be cautious to make a claim that C++ is better than Java. There are pros and cons to both sides.
C++ is basically more power to the programmer (since one can break past all sorts of abstractions), and runs natively instead of on a virtual environment (and hence is also platform dependent). A C++ application can manage its own memory in more finer ways than a Java app can. In C++, one can overload operators, access physical addresses and override values there. One can throw and catch any type (.) and do some nasty stuff around all that. On the other hand, in Java, one can sit back and basically just deal with OO abstractions and code them up in one-way, regardless of the underlying platform. Fine-grained memory management is harder. One can play around with GC params for optimizations and get really far this way, but anything more is not really achievable. In C++, you can easily get as deep as you want to.
But, also remember, with great power comes great responsibility. An irresponsible Java developer would be less harmful to your software, than an irresponsible C++ developer would be. In that sense, Java is a relatively easier and simpler language to work with, than C++ is. With C++, a lot of responsibility and burden is on the shoulders of the programmer and with Java, a lot of this, is taken care of, by the system.
There is also a popular performance myth with C++ and Java. Since C++ runs natively, it used to run faster in most platforms than Java does, given the VM is basically emulated. However, this is increasingly being rendered moot, as JVMs end up being very powerful, and processor speeds and architectures have evolved a lot over time.

Hello,
The DataBase Administrator actually is direct connection between company's information and its customer. As its name suggest, that Administrator is a person who manage the Data from the bases. You are responsible to transmit the data to customer in a secured way, and that too with unauthorized access. DBAs sometimes work with an organizations management to understand the company's data needs and to plan the goals of the database. Mostly, the DBAs who are working under the firms are done with Management Information System. Some large corporation prefers those who pursued their Bachelors and Masters in computer related field along with MIS certification. Database administrators need an understanding of database languages, the most common of which is Structured Query Language, commonly called, SQL. Most database systems use some variation of SQL, and a DBA will need to become familiar with whichever programming language the firm uses. These are some of the required set of skills that you must have to poses.

Hello,
Data Base Management System is witnessing the rapidly growing curve in this digital market era. Especially in India, people are keen to be more interested in this course, because of the easily availability of the job and the futuristic growth. The analysis reveals that on an average, there are about 1,970.25 potential job seekers for every DBMS jobs. Due to this, it is very necessary to choose a good institute for learning DBMS. In Kolkata, some good institutes are:
R C C Institute of Information Technology, Kolkata- It is the best college in Kolkata, where you can pursue your course. The Institute was established by R C C institutions in 2006. Approved by AICTE (All India Council for Technical Education), the Institute is affiliated to the West Bengal University of Technology. The best part is, that this college organize many workshops, seminars, events for the upcoming, or newly technologies to make the students familiar with.
However, you can choose 'TI -Techno India' as your second option after R S S institute. Techno India is also a renowned name in IT market in Kolkata, which gives platform to student for Outperforming.

Master of Computer Science course deals with the in-depth study of the computer related field. Nowadays, use of computers has increased so jobs and money in this field are also increasing and students can easily find jobs in this field. There are many jobs scope available in government and private sectors for the candidates who have completed the M.Sc in Computer Science and also you will be getting the high salaries also after completing M.Sc in computer science as this is a post-graduate level degree course. They can also work as a teacher in school, they can go for professor or lecturer in a college by qualifying UGC NET exam. The average starting salary of this Master's degree is Rs. 5 LPA.
There are various job profiles for Masters in Computer Science such as:
1. Database Administrator
2. Application Developer
3. IT Consultant
4. Professor
5. Program Manager

Cloud Computing is the course in which they learn about cloud computing software, common set of core techniques, algorithm and design philosophies. Some of these concepts include clouds, MapReduce, key-value/NoSQL stores about C+ Program.
For learning cloud computing, here are few best books in the market.
1. Cloud Computing Concept, Technology and Architecture by Thomas Erl. The book is published by Pearson Education and one of the highest selling book for Cloud Computing.
2. Cloud Computing Principle and paradigm By Rajkumar Buyya and James Broberg.
3. Cloudonomics: The Business Value of Cloud Computing by Joe Weinman.
4. Cloud Computing Design Patterns.
5. Cloud Computing Black Book by Kailash Jayaswal, Donald J. Houde.
6. Cloud Computing Bible Book By Barrie Sosinsky.
7. Cloud Computing From Beginning to End by MR Ray J Rafaels.
8. Cloud Computing: Theory and Practice
by then C. Marinescu.
9. Architecting the Cloud: Design Decisions for Cloud Computing Service Models (SaaS, PaaS, & IaaS) By Michael J Kavis and published by international publisher Wiley.
10. Building the Infrastructure for Cloud Security by Raghuram Yeluri.

'O' level course is a basic course while a PGDCA Diploma is supposed to be more advanced. DOEACC 'A' level course is considered equivalent to PGDCA course though. O' level course of DOEACC scheme is equivalent to a foundation level course in computer applications. Students can acquire this qualification by undergoing this course and passing the examination conducted by the DOEACC society. Whereas, PGDCA is Post Graduate Diploma In Computer Application. It allows students to seek professional computer knowledge. PGDCA gives students the career prospects of becoming System Analyst, Software Engineer, Training Faculty, EDP Manager and many more. One can use these PG Diplomas with their respective Bachelor's degrees to acquire jobs that require both computer and specific knowledge. Working professionals can also appear in this examination directly, provided they possess the requisite educational qualification as indicated below. Whereas, PGDCA is Post Graduate Diploma in Computer Application.

Hello,
There are some courses which are always in demand. Corel Draw is one among them. It's widely used software by computer engineers and mechanical engineers as well. Being a versatile application and consisting of advanced features, this application is sure to open a wide array of career prospects for you. If you want to make your creative keenness a boost for your professional life, you need to opt for Corel Draw course.
But as per the current scenario, only the knowledge of Corel Draw is not sufficient. You should need the expert knowledge of AutoCAD, and especially Photoshop illustrator. These software learnings are highly necessary for you to become successful.
Hope this helps.
Good luck.

AutoCAD is a computer-aided design software program used in many industries, including architecture, engineering, construction and interior design.
The AutoCAD designers develop accurate layouts, assembly drawings and details. They also review engineering drawings prior to the release.
AutoCAD jobs can be found in industries like Fashion Design, Media, Entertainment, Cartography and Aerospace.
There are also many AutoCAD career options available across the drafting, engineering, architecture and design sectors.
One with an AutoCAD certification can work as:
1) AutoCAD designer
2) Design and development engineer
3) Mechanical draftsman
4) Interior designer
5) Graphic designer
6) Freelance designer
Salary:
The starting salary of an AutoCAD designer would range from 2-3 LPA while for a senior designer, it would be around 6-7 LPA or even more.
With a good amount of experience and knowledge one can achieve a lot in this field and yes can earn more.