OSMANIA UNIVERSITY

Wednesday, December 18, 2013

model test paper B.Sc P-IV Web Programming

OSMANIA UNIVERSITY

B.Sc. III Year

(PAPER IV–WEB TECHNOLOGIES)

Marks: 100 Time 3 Hrs.

(Sec-A)

I. Answer all Questions. 2x10=20

1) What is a Hyperlink and Image with example?

2) Write about style v/s formatting in HTML.

3) What are ID and Class Selectors?

4) What is a function?

5) What is Browser sniffing?

6) How to give movement to an image?

7) What is XML? Describe nesting tags and attributes.

8) Difference between contrasting frames and tables.

9) Explain environment variables.

10) What is Perl and Mod-Pearl?

(Sec –B)

II. Answer all Questions. 5x16=80

1. (a) Briefly explain the different formats used in Web design with example.

(b) Explain HTML, XML and MIME in detail with example.

(c)What is a table and a frame? Explain with the help of example and code.

(d) Explain different multimedia objects used in web design.

2. (a) Explain style sheets with example.

(b) Explain formatting block (i) classes (ii) divisions (iii) spans with example.

(c)What is DHTML? Explain the incorporation of JavaScript with HTML code with an example.

(d) Explain any 4 functions with code for string and Mathematical categories each.

3. (a) Explain built in objects in detail.

(b) Explain (i) Exception handling procedure with example (ii) Regular expression in Java

script.

(d) Explain (i) Color picker structure (ii) Floating logo with example.

4. (a) What is ASP? Explain different ASP built in Objects used for web design with example.

(b) Write in detail about the function and procedure to create Active Server Pages.

(c)Explain XML elements and controls with example.

(d) What are DTDs? Explain various elements and attributes in DTDs.

5. (a)What factors need to be considered when choosing a web browser?

(b) Explain (i) FTP (ii) Telnet (iii) ISP.

(d) Explain (i) CGI (ii) DOM (iii) GET and POST methods.

for further please visit compugrad.blogspot.com

model test paper Bcom II Year rdbms

B.Com. (II Year) Examination

RELATIONAL DATABASE MANAGEMENT SYSTEMS
(computers)

Time :3 Hours] [Max. Marks :70

Section A -(Marks : 5 x 4 = 20)

I. Answer any five of the following in not more than 1 page each:-

(a) Define DBMS.

(b) What are the stages of database development life cycle?

(c) What is E-R model?

(d) Define attributes and explain its types.

(e) Define a table.

(f) What is DDL ? List out DDL commands.

(g) What are the goals of DBA ?

(h) What is a distributed database system ?

Section B- (Marks : 5 x 10 = 50)

Answer all questions in about five pages each.

2.(a) Explain the database management systems components.

(b) Explain the risks and costs of database.

3.(a) Explain the principles of conceptual database design.

(b) What is normalization ? Explain 1NF,2NF,3NF

4.(a) Explain the various data types in SQL.

(b) Write about client /server database system.

5.(a) Explain various files organizations.

(b) Discuss data storage formats on disk.

6.(a) Write about distributed query processing .

(b) Explain the different DBMS functions and capabilities.

unit wise important questions b.com II Year RDBMS

Unit I

1. Discuss in detail about the database management system architecture with neat diagram?

2. Explain the different types of data model in detail with suitable examples

3. Describe the components of E- R diagram with example? [Ex: Library management system, Hospital management system any example they may ask]

4. Explain the different types of keys used in dbms discuss about database users and administrator

Unit II

1. Discuss the fundamental operations in relational algebra operations with suitable example.

2. Explain the following with suitable example
(i) Integrity Constraints
(ii) Distributed and Client server databases

3. What are aggregate functions? Discuss with examples, the various aggregate functions used in SQL?

4. With relevant examples discuss the following in SQL?
(i) DDL
(ii)DML
(iii)DCL
(iv) Views

Unit III

1. What is normalization? Explain 1NF, 2NF, 3NF and BCNF with suitable example.

2. Discuss on two-phase locking protocol and time-based protocol in detail?

3. Explain non-loss decomposition and functional dependencies with suitable examples

4. Discuss how schema refinement an improve schemas obtained through ER design

Unit IV

1. Explain different forms of serializability?

2. State and explain in detail about three concurrency problems

3. Why is recovery needed? Discuss any two recovery techniques?

4. Explain in detail about different locking protocols in detail.

Unit V

1. Discuss in detail about the different RAID Levels?

2. Illustrate the purpose of indexing .How indexing can be done by B+ tree. Explain.

3. Describe the different types of file organization? Explain using a sketch of each of them With their advantages and disadvantages

4. Explain the various complex selection predicates and sorting operations with an example for further please visit compugrad.blogspot.com

unit wise important question b.com web programming

WEB PROGRAMMING ESSAY TYPE QUESTIONS

UNIT - I

1. What is HTML? Explain the formatting features available in HTML.

2. Explain the concept of Frames with two examples.

3. Create a Time table using appropriate Table tags.

4. Explain the concept of Multimedia in HTML and its tags.

5. Explain the concept of List and its related tags with an example.

6. What are form elements and how does a form work?

7. Define a Markup language. Explain the purpose of using it.

8. What is HTML? Describe the structure of a HTML document.

9. Describe the significance of frames in HTML documents. Explain the various attributes

10. Explain the different attributes which are associated with <IMG> tag.

11. What are style sheets? Discuss the types of style sheets.

12. Describe about Presenting and Arranging Text tags available in HTML.

13. What is HTML? List out few tags, which are paired and unpaired tags.

UNIT-II

1. What is JavaScript? Give its syntax and explain its uses.

2. What is an Object? Explain different properties and methods involved with each object.

3. What are the events available in JavaScript? Explain each of them with examples? What is a Form? Explain different methods of Form.

4. What are the different Control buttons supported by HTML and Javascript ?

Explain each of them with an example.

5. Explain all the Operators and control statements available in Javascript with examples?

6. Write a note on (a) Arrays (b) Variables

7. Explain the various form controls used in HTML and their significance.

8. Describe java script event handling.

9. Write a java script program that ask to enter 2 numbers and display the greatest number in the alert box.

10. What is an object? Explain different types of objects.

11. Describe about <input> tag in brief.

UNIT-III

1. Explain the concept of Amazing mouse over effects in DHTML.

2. Explain the concept of CSS. Explain how they are used in DHTML.

3. Write about Drag and Drop feature.

4. Create a table using MSHTML control concept.

5. Create a table using Tabular Data control.

6. Explain the concept of RDS.

7. Explain the concept of the XML Data Source Control.

8. How the XML data source controls is used to create and populate HTML tables with data? Explain it.

9. Write the code to create an animation using layers.

10. How to sort TABLE data with the sort property of the TDC.

11. Explain the visual effects in DHTML.

12. What is Dynamic content? Explain it in brief.

13. What is VML? What are the various shapes associated with it, explain in them.

14. What is Data Binding? What are different types of Data Binding available? Explain them

UNIT-IV

1. What is XML? List its uses? What is the difference between XML and HTML?

2. Justify your answers on Valid and Well-formed XML document.

3. Explain the concept of XML Schema.

4. Write the method and a program to access XML Data using ActiveX object.

5. Explain the concept of XML Data Islands.

6. What is XML Parsing? Outline the method of parsing XML document to get an element content.

7. How is Data Binding possible in XML document?

8. What is Record sets in XML.

UNIT-V

1. What is Perl? Write the statements and declarations of Perl with an example.

2. Explain the types of variables available in Perl .

3. Explain various operators of Perl with good examples.

4. Explain the concept of Arrays and Lists in Perl.

5. What are the different looping statements?

6. Explain about Perl Script

7. How are Scrolling lists, Password fields, Text areas, checkboxes, and radio buttons created using Perl Scripting language?

8. With an example, explain Hash data type of Perl.

9. Write a Perl program using CGI to generate a relevant code for HTML web page.

10. Describe how to input from an HTML for its retrieved in Perl program.

Web programming important questions. Describe web applications, CGI, and the role of Java
Describe benefits of Java servlet technology
Define three-tier architecture
Define Model-View-Controller (MVC) architecture
Describe why Servlets are not the whole solution
Describe essentials of JSPs
State the fundamentals and reasons for MVC architecture
tate the difference between HTTP 1.0 and HTTP 1.1
Give more details of the HTTP protocol
State the fundamentals of HTML forms
State the fundamentals of the HttpServlet and related APIs
How does that manage client sessions and cookies
Understand the purpose and structure of deployment descriptors
What is a context
What is Control context root and servlet mapping
How are annotations used to configure servlets
State the benefits, and weaknesses of JSPs
Describe JSP technology, the conversion of JSPs to servlets, and the lifecycle of JSPs
What are filters and how can we use them in web applications
What are the roles of JDBC and JPA
What are the interactions that are essential to asynchronous web pages
What is the role of the container in security
Describe and implement four authentication models

for further please visit compugrad.blogspot.com

Tuesday, December 17, 2013

Model paper Bsc II Year OOPS with JAVA and Ds

lab cycle bsc III Year

FACULTY OF SCIENCE
B.Sc ll Year(New)Examination, March/April, 2010
COMPUTER SCIENCE
paper-ll
Object Oriented Programming with java and Data Structures.
Time: 3 Hours Max.Marks : 100

SECTION-A (10×2=20)

Answer all questions.

1. (a) How is Java more secured than other languages?
(b) Difference between Constant and Variable.
(c) Difference between Overloading and Overriding methods.
(d) List a few areas of application of OOP technology.
(e) How to access class members?
(f) What is the major difference between an Interface and Classes?
(g) Define Array.
(h) What are the steps involved in developing and testing an applet?
(i) Define synchronization. When do we use it?
(j) Define linked list.

SECTION-B (5×6=80)

Answer all questions.

2. (a) Define OOP. Explain three main concepts of Object Oriented Programming.
(b) How Java differs from C++?

(c) How to implement a Java Program?
(d) What is scope of a variable?

3. (a) List the operators in Java and explain any two operators with example program for each.
(b) Explain Nested....if....else and else if ladder statement.

(c) Explain for loop.
(d) Explain Inheritance in Java.

4. (a) Explain string methods in Java.
(b) Explain how to define interface in Java.

(c) How to add a class to a package?
(d) Write a program for two dimension array.

5. (a) How do we set priorities for Threads?
(b) Explain Exceptions in Java.

(c) Explain ALIGN attribute.
(d) write the life cycle of an Applet.

6. (a) Explain Bubble Sort.
(b) Explain about circular queue and dequeues.