Shiksha Top Questions

The demand for big data, analytics, and data science professionals is on a steady rise globally. Its relevance is increasing day by day in just about every sector. Not only IT companies, other sectors are also looking for data scientists. Major requirements coming from Financial Services firms, Retail and FMCG organizations, Investment/Retail Banks and NBFCs, Healthcare organizations, and Market Research firms. Companies are offering job roles like - Data scientist, Analyst manager, senior data analyst, Business analyst, Analyst consultant. 10 leading organizations with the most number of analytics opening this year are Amazon, Citi, HCL, Goldman Sachs, IBM, JPMorgan Chase, Accenture, KPMG, and E&Y & Capgemini. These companies are paying heavily for Data Scientist with proficiency in R-programming. Average pay scale is from Rs. 4-8 LPA. For Post-Graduates, it is even higher. It starts from Rs. 14-15 LPA.

Unix shell scripting profile: there remains a shortage of experienced professionals in the market. There are unlimited career advancement opportunities for developers and systems administrators who are skilled in Unix Shell Scripting. Few job roles that you can bag with Unix skills are:
Systems Engineer- Unix/ Linux
Software Engineer
Unix/Linux Engineer Job
System Administrator
IT companies like TCS, INFOSYS, Capgemini, WIPRO seeking IT employees with training in Unix Shell Scripting.
Shell Scripting languages is ranked No. 14 among the 25 skills that can get you hired in 2016 by LinkedIn, Unix and Shell Programming, are among the top skills that employers are seeking in their prospective employees this year. Unix skills can also help IT professionals diversify into top-paying fields such as ETL Development/Testing, Big Data & Hadoop Development/Testing, Java Development/Testing, Unix SQL Production Support, and many other areas.

Both are best choice, and CCNA & RedHat are equal, but remember Cisco is Networking and RedHat is Linux , Cisco is a closed source and RedHat is open course, that's why Cisco has very good and much better revenue. If you did both or any one certification, you will be definitely getting a better job.
If you are interested in server side networking, then you can go for RedHAT. It is the best suitable course.
If you are interested in core networking, then you can go for CCNA, CCNP, CCDA, and CCIE.
RedHat course has an edge over CCNA, as it has links to Linux, which is widely in use in an IT-Industry, and there is need of such specialized professionals. Linux is very vast and it is growing more rapidly than network. It doesn't mean just after getting certified, you'll get huge salary and designation. It totally depends on your experience and knowledge on linux-RedHat. You can expect good job offers in IT/IS based companies with initial salaries of Rs. 2-3 LPA.

Air Ticketing- this is the actual purchase/issuing of a ticket for a mode of travel. A lot of airlines have their offshore ticketing offices, where immediate purchases can be made by passengers.
These counters are also available at the airport and such jobs are offered directly through the respective airlines as ground staff. Ticketing would also require knowledge of certain software for the process.
So, both have similar career prospects depending on the path you choose.
Airline ticketing agents located at the airports are not responsible for the ticketing only, but ticket agents work directly with passengers, airlines like to see a customer service and/or sales background along with excellent verbal and written communication skills, basic typing and computer skills, and ability to perform basic mathematics. Ticket agents must have the ability to work without close supervision, and have a general knowledge of geography. Cash handling and credit card transaction experience is helpful. Foreign language skills may be required.
General ticketing could include the simple job of booking tickets for other modes of transport including rail, bus, cruise etc.
Air ticketing will definitely be more preferred as it has added responsibilities to the profile and better pay packages.

Hello,
A very interesting query has been posted. It requires solution in all dimensions. Firstly, and most importantly M.Tech and MCA are considered as almost same by many in the industry. But, this is far from truth. Though of course, both are post graduate courses. Pursuing M.Tech is possible only if one has completed B.Tech or BE in relevant field. Only after this, admission is feasible. Then, there is GATE that one needs to clear before admission could be thought of.On the other hand, pursuing MCA is possible based on marks obtained in BCA at graduation level. Having said this, it is observed that many subjects are common between these two streams and students who are pass out are having good domain knowledge about softwares. To conclude, I would say that there is no need to do M Tech after having done MCA.

Cisco Certified National Associate is the most common exam for IT certification in computer hardware and networking field. Exam is organized by Cisco under collaboration with Pearson VUE certified by CCNA. Exam is of 45 to 55 questions in the time duration or 90 minutes. Exam is available in English, Japanese, Spanish, French, Portuguese and Russian.This exam has questions of various patterns such as multiple choice single response, multiple choice multiple answer, fill in the blanks, drag and drop question and simulator question. So before appearing in the student must have to go through previous year question paper and mock test paper as there are different types of question asked in exam so more and more practice is needed before appearing in the exam.