Ask & Answer: India's Largest Education Community

Some topics which aspirants can consider studying for DU LLB exam:
English Language & Comprehension
Jumbled words/sentences
Fill in the blanks
Incorrect sentences
Unseen passages
Essay-writing Reading Comprehension
General Knowledge & Current Affairs
Important awards of the year sports, science, literature and arts
Major UN bodies, their functions locations
Overview of Indian history and geography
Physical geography, science and environment
Important happenings in the area of the Indian Constitution or Justice system
Reasoning & Analytical Abilities
Series
Blood Relations
Directions
Critical Reasoning Syllogism
Analogy
Arithmetic
Here, questions are usually around basic arithmetic. Some topics worth studying are:
Percentage
Profit and loss
Number system
Average
Algebra
AP and GP
Legal Awareness & Aptitude
Indian Constitution, its structure, sections and schedulesIPC
Vicarious Liability
Strict Liability
Law of Crimes
Contracts and Constitutional Law
International Law
Intellectual Property Rights
Legal Awareness covering Constitutional Law and Polity

For pursuing any Masters course in business management be it MBA or PGDM you have to first appear for a national/international level entrance examination like CAT, XAT, GMAT etc.
Excluding the IIMs, for any other institute you have to apply for the institute separately apart from CAT. The institute might conduct an examination of its own or might use your CAT, XAT, GMAT score for offering you admissions.
After the stage of giving an examination every institutes conducts its own screening process of selecting a candidate. The screening processes are different for each institute and include one or more of Group Discussion, written ability test, Case study, psychometric tests (in case of SPJIMR) and of course a personal interview.
All these parameters have different weightages assigned that are decided by the institute that you are applying for.
For detailed information about the admission process of SPJIMR use the following link:
www.spjimr.org

To learn Hadoop and to pass the certification exam, you may require some basic programming skills or understanding of the basic concepts of Java.
Hadoop is actually developed by Apache and it is based on the Java platform. So having some knowledge of Java would definitely help in understanding the concepts of Hadoop and also to follow the functionalities and terminologies that are associated with the Hadoop programming.
You may also learn some basic commands available with SQL as Hadoop mainly deals with the huge amount of data called Big Data and so having some SQL knowledge would help in processing and manipulation of the big data and do the required updates or modifications as and when required.
Working knowledge of Linux and its basic user commands would also be of great help.
Hadoop basically works on distributed computing model and it would follow the MapReduce algorithm to split the big data into various parts and put them on multiple servers available in a cluster.
So, you can very well go for doing the Hadoop certification exam if you have the necessary knowledge on Java, SQL and Linux so that you can understand the concepts and rules better while going through the Hadoop tutorials.
Any science/engineering graduate even commerce student is eligible for Hadoop but the course is not designed for freshers.