JNTU B.Tech II Semester Examinations, METAL FORMING, Aug/Sep 2008

JNTU B.Tech II Semester Examinations, METAL FORMING, Aug/Sep 2008 (Production Engineering) Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks SET-I 1. Write short notes on the following: (a) anlastic behaviour (b) Toughness (c) yield criteria (d) ultimate tensile strength. [4×4]   2. (a) Explain the effects of % … Read more JNTU B.Tech II Semester Examinations, METAL FORMING, Aug/Sep 2008

JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams Database Management Systems,June 2007

IV B.Tech II Semester Supplementary Examinations, June 2007 DATA BASE MANAGEMENT SYSTEMS SET-I 1. List and explain the various operations of Relational algebra. 2. (a) Consider the following schema Employee (employee-name, street, city) Works (employee-name, company-name, salary) Company (Company-name, city) Managers ( employee-name, manager-name) Write the following queries in SQL . i. Find the names … Read more JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams Database Management Systems,June 2007

JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams,Principles of Software Engineering,June 2007

IV B.Tech II Semester Supplementary Examinations, June 2007 PRINCIPLES OF SOFTWARE ENGINEERING SET-IV 1. Define a software and explain the software characteristics. 2. State the advantages and disadvantages of the following methods of estimation. (a) function point analysis (b) COCOMO (c) feature point analysis. 3. What are the major planning activities for a software developing … Read more JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams,Principles of Software Engineering,June 2007

JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams,Database Management System,June 2007

IV B.Tech II Semester Supplementary Examinations, June 2007 DATA BASE MANAGEMENT SYSTEMS SET-II 1. (a) What is outer join ? What are its advantages over natural join ? Give an example. (b) What is a domain constraint? Explain with an example. 2. (a) Discuss the various DDL, DML commands with illustrations in SQL. (b) Why … Read more JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams,Database Management System,June 2007

JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams,Database Management System,june 2007

IV B.Tech II Semester Supplementary Examinations, June 2007 DATA BASE MANAGEMENT SYSTEMS SET-III 1. (a) What is a Data model ? List the important data models (b) Explain i. DDL ii. DML iii. Data sublanguage iv. Host language 2. (a) what are the various salient features of the QBE ? (b) Explain the following : … Read more JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams,Database Management System,june 2007

JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams,Database Management System,June 2007

IV B.Tech II Semester Supplementary Examinations, June 2007 DATA BASE MANAGEMENT SYSTEMS SET-IV 1. Explain the different types of integrity constraints with suitable examples. 2. (a) Consider the following schema given. The primary keys are underlined. Sailors(sailor-id, sailor-name, sailor-rating, sailor-age) Boats(boat-id, boat-name, boat-color) Reserves(sailor-id, boat-id, day) Write the Nested queries in SQL. i. Find the … Read more JNTU Exam Papers,IV B.Tech II Sem Supplimentary Exams,Database Management System,June 2007