Global Assam Educational Hub

 What do you mean by atomicity and aggregation in DBMS ? 1. Atomicity: Either all actions are carried out or none are. Users should not have to worry about the effect of incomplete transactions. DBMS ensures this by undoing the actions of incomplete transactions. 2. Aggregation: A concept which is used to model a relationship between a collection of entities and relationships. It is used when we need to express a relationship among relationships. Inage Courtesy www.blog.paessler.com  What is a Phantom Deadlock? In distributed deadlock detection, the delay in propagating local information might cause the deadlock detection algorithms to identify deadlocks that do not really exist. Such situations are called phantom deadlocks and they lead to unnecessary aborts.  What is a checkpoint and When does it occur? A Checkpoint is like a snapshot of the DBMS state. By taking checkpoints, the DBMS can reduce the amount of work to be done during restart in the event of subse...

Quantitative Techniques in Management Unit 1 : Differentiation, Law of Derivatives, Repeated Derivatives, Partial Differentiation, Maxima & Minima-single variable and multi variable functions. Unit 2 : Linear Dependence and Independence of Vector, Determinants, Matrices, inverse of matrix, system of linear equation and their solution- using matrix inverse method. Unit 3 : Measures of Central Tendency and Measures of Dispersion; Probability-types, addition and multiplication, Bayes’ Theorem; Discrete and Continuous Probability Distribution- Binomial, Poisson and Normal Distribution. Unit 4: Concept of Sampling Distributions; Type I & Type II errors, Chi-square test, Hypothesis testing- Single and Two Population, Z test, t test. Unit 5: Correlation and simple linear regression, Rank Correlation, Time series analysis. Unit 6: Decision Theory; Decision under uncertainty and risk, Decision Criteria; Bayesian Analysis: Posterior Analysis; Decision Tree; Markov...

MBA Admission in Gauhati University Admission Process for Master of Business Administration in GU:        There shall be a Selection Committee consisting of Dean, Faculty of Management; Head, Department of Business Administration, another senior teacher of the Dept. selected by the Dept. and two external members appointed by the Vice-Chancellor on the recommendation of the Head of the Dept. The Selection Committee shall select candidates on the basis of selection criteria as per clause 3 above and shall recommended names for final approval to the Admission Committee for the University. While selecting candidate, the Selection Committee shall consider the following reservation of seats (Total Number-14). In all such reserved cases, the candidates must fulfill the minimum eligibility as per clause 2 above. a.     Scheduled Caste 7% b.     Scheduled Tribes (Plains) 10% c.     Schedule Tribes (Hills) 5% d. ...

Admission Criteria for MBA Course in Gauhati University:     MBA Programme in GU Eligible applicant will have to appear in a written test, to be conducted by Gauhati University, meant to evaluate their quantitative aptitude, general awareness and proficiency in English. However candidates who have appear in anyone of the All India Common Entrance of the relevant session for admission to MBA programme, viz. CAT, MAT, ATMA, or XAT and scored marks not less than 75 percentile are exempted from appearing in the written test conducted by Gauhati University. Candidates qualifying in the written test conducted by Gauhati University or a candidate having scored marks not less than 75 percentile in the aforesaid All India Common Entrance may be permitted to appear in the Group Discussion and Personal Interview for selection. The final selection will be based on the applicant’s overall performance in the written test, group discussion and interview.

MBA Exam Rules Examinations Rules and Regulations for MBA course: a.   There will be 4 (four) examinations, one at the end of each semester.       Duration of the Semester Period will be as follows:       First and Third semester: June to December,   Second and Fourth Semester: January to May b.   A candidate for the examination shall be examined as per syllabi, where each written full paper shall be of3 (three) hours’ duration. c.   A candidate shall not be sent up for a semester examination if he/she has not attended at least 75% of the classes held for each subject including lecture, seminars, tutorials and case analysis. d.   Each paper shall carry 100 marks, out of which 30 marks shall be allocated to internal evaluation. The minimum marks required for passing the examination shall be 40 percent both in the internal evaluation and written examinations, in each paper separately.   ...