Sunday, 7 August 2022

ANU UG/Degree B.Com(CA) 4th Sem OOPs Throw Java Important Questions

Acharya Nagarjuna University degree B.Com computers 4th semester object oriented programming throw java important questions are now available. The candidates who are looking for important questions can download here.

Here you can get all latest updates regarding ANU like notifications, timetables, syllabus, important questions, syllabus, latest model papers ext.

UNIT-I ( Introduction to OOPs)

Short Answers Questions

  1. Write the problems of Procedure Oriented approach.
  2. Explain the features of  Object Oriented approach.
  3. Explain Java Virtual Machine.
  4. What are different parts of java programming language.
  5. Write a note on java naming conventions.
  6. Explain about command line arguments in Java 
  7. How to read data using Scanner class in Java?
  8. How to display out put using System.out.println() in Java?

Long Answer Questions 

  1. Difference between Object Oriented approach and Object Oriented approach.
  2. Explain the features of Java programming.
  3. Explain different data types available in Java.
  4. What is operators? Write about java operators.

UNIT-II (Control Statements, Arrays, Strings)

Short Answers Questions

  1. Write about break and continue statements in Java.
  2. How to find array length? Explain.
  3. What is String? How to create strings in Java? Explain.
  4. What do you mean by immutability of strings in Java? Explain.
  5. How compare strings in Java? Explain.

Long Answer Questions 

  1. Explain different types of control statements in Java.
  2. Explain different types of arrays in Java.
  3. Explain different string class methods in Java.

UNIT-III (class, object, inheritance)

Short Answers Questions

  1. What is object? How to create objects in Java? Explain.
  2. Write about different access specifiers in Java.
  3. What is constructor? Explain different types of constructors in Java.
  4. What is inheritance? Write advantages and disadvantages of inheritance.
  5. What is polymorphism? How to achieve it Java? Explain.
  6. Why operators overloading is not supported in Java? Explain.
  7. Write the differences between abstract class and concrete class in Java?

 Long Answers Questions

  1. What is constructors? Explain constructor overloading in Java.
  2. Explain about method overloading in Java.
  3. Explain different types of inheritances in Java.
  4. What is abstraction? Write about abstract class and abstract methods in Java.
  5. How to initialize instance variables in Java? Explain different way for doing it.

UNIT-IV (Packages and Streams)

Short/Long Answers Questions

  1. What is package? Write the advantages and disadvantages of Java API Packages.
  2. Write about different types of Java API Packages.
  3.  How to create and access packages in Java? Explain.

UNIT-V (Exception handling and threads)

Short Answers Questions

  1. Explain different types of errors in Java.
  2. What is exception? Explain different types of exceptions in Java.
  3. Write about some pre-defined exceptions in Java.
  4. Write about single tasking Vs Multi tasking.
  5. Write different uses of threads.
  6. How to terminate java threads? Explain.

  Long Answers Questions

  1. What is exception? Explain exception handling process in Java
  2. What are different ways to create threads in Java? Explain.
  3. Write about different thread class methods.

 Note: Dear student please leave stream chapter as your choice.

 Prepared By

Name: D.Venkata Reddy, 

Qualification: M.Tech(Ph.D), UGC NET, AP SET Qualified 

Teaching Experience: 10 Years

ANU UG/Degree B.Com(Computers) 4th Sem Database Management System(DBMS) Important Questions

ANU UG/Degree B.Com(Computers) 4th Sem Database Management System(DBMS) Important Questions are now available. Here you can get all degree important questions for all subjects. We are providing important question and guess papers for your exams since last 6 Years. Our expert designed these questions such that you can get maximum marks in you external exams.



UNIT-I & II( Overview of DBMS)

Short Answer Questions

  1. Explain file based system and its disadvantages.
  2. Explain the classification of database management systems.
  3. Explain the three schema architecture for database.
  4. What are the objectives of DBMS? Explain.
  5. Explain the evaluation of DBMS.
  6. Write about DBMS vendors and their products.

Long Answer Questions.

  1. Explain advantages and  disadvantages of database management system.
  2. What is data model? Explain different types of data models.
  3. Write about different components of DBMS with neat diagram.

UNIT-III( ER & EER Modeling)

Short Answer Questions

  1. Explain different types of entities  
  2. Explain different types of attributes
  3. Explain different types of relationships 
  4. What are advantages of ER Modeling.
  5. Write about supertype and subtypes.
  6. Write about generalization and specialization.
  7. Write about IS-A relationship and attribute inheritance.
  8. Explain aggregation and composition.

.Long Answer Questions.

  1.  Explain basic building blocks of ER modeling.
  2. Explain CODD Rules for relational model.
  3.  Explain concept of key / different types of keys in Relational model.

UNIT-IV(SQL) 

 Short Answer Questions

  1. Write about history of SQL.
  2. Explain different data types in SQL.
  3. Explain selection and projection operation in SQL.
  4. Explain different aggregate functions in SQL.
  5. Write about table modification commands.
  6. Write about sub query with examples. 

.Long Answer Questions.

  1. Explain different types of SQL commands.
  2. Write about DDL and DML statements.
  3. Explain different set operations in SQL.
  4. Explain different types of SQL joins.
  5. What is View? Explain the process of creating different types of views.
  6. How to impose SQL constraints? Explain with examples.

UNIT-V(PL/SQL)

 Short Answer Questions

  1. Write different features of PL/SQL.
  2. Explain the structure of PL/SQL block.
  3. Explain data types and operators precedence.
  4. Write the steps to create a PL/SQL program.
  5. Differences between functions and procedures.

 Long Answer Questions.

  1. Explain different types of iterative controls in PL/SQL.
  2. What is trigger? What three parts of trigger? Explain different types of triggers.
  3. How to create and run triggers in PL/SQL? Explain with example program. 
  4. Write about exception handling in PL/SQL.

 Prepared By

Name: D.Venkata Reddy, 

Qualification: M.Tech(Ph.D), UGC NET, AP SET Qualified 

Teaching Experience: 10 Years

Thursday, 4 August 2022

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