Enrollment No: _______________________

Exam Seat No:_______________________

C.U.SHAH UNIVERSITY Winter Examination-2015 Subject Name: Core Java Subject Code: 5CS03JAV1 Semester: 3

Branch: MCA

Date: 28/12/2015

Time:2:30 To 5:30

Marks: 70

Instructions: (1) Use of Programmable calculator and any other electronic instrument is prohibited. (2) Instructions written on main answer book are strictly to be obeyed. (3) Draw neat diagrams and figures (if necessary) at right places. (4) Assume suitable data if needed.

SECTION – I Q-1 a. b. c. d. e. f. g. Q-2 a. b. c.

Q-2 a. b. c.

Attempt the Following questions

(07)

What is the difference between print and println statement?

1 1 1 1 1 1 1 (14) 5 5 4

What is java Byte Codes? What is the purpose of break and continue What is an Object and Class?

What is the purpose of break and continue What is Wrapper class? What is an Array? How to define Array in java? Attempt all questions Explain java data types with suitable examples. What is Constructor? Explain parameterize Constructor with example. Write a program get the input any four subjects marks from the user through keyboard by checking following conditions. If marks<40 fail, if per > 50 good, if per > 75 very good, if per > excellent. OR Attempt all questions What is String Buffer Class? Explain any five String Buffer Methods with examples. Write the differences between abstract class and interface. Write a program to sort the element of an array in ascending order using command line argument

Page 1 || 2

(14) 5 5 4

Q-3 a. b. Q-3 a. b.

Attempt all questions What is Package? Write a Step to Create Package with suitable examples. What is Inheritance? Explain the types of Inheritance with examples. OR Attempt all questions Explain Access Modifier with suitable example. What is an Abstract class? Explain Abstract Class with example.

(14) 7 7 (14) 7 7

SECTION – II Q-4 a. b. c. d. e. f. g. Q-5 a. b. c.

Q-5

a. b. c.

Q-6 a. b. Q-6 a. b.

Attempt the Following questions

(07)

What is a Stream? What is the unchecked and checked exception? What is a Thread? How can we pass parameters to an applet? What is Appletviewer? What is the different between checkbox and checkbox group? What is a Vector class? Attempt all questions What is Collection Framework? Explain set Interface with example. Explain the uses of keywords Try, Catch, throw, throws and Finally with example Make an Applet that create two buttons named “BLUE” and “RED” When a button is Pressed the background color of the applet will be “BLUE” and “RED”. OR Explain FileWriter and the PrintWriter Classes with examples. Explain List and Map Interface with examples. Write a java applet program of scrolling list with choice & inform user to its select it

1 1 1 1 1 1 1 (14) 4 5 5

Attempt all questions Explain Thread life cycle and Thread priority. Explain FlowLayout, CardLayout and GridLayout with examples. OR Attempt all Questions What is an Applet? Explain Applet life cycle with examples. Explain any three AWT Components with examples.

(14) 8 6

Page 2 || 2

4 4 6

8 6

Core Java.pdf

What is Collection Framework? Explain set Interface with example. 4. b. Explain the uses of keywords Try, Catch, throw, throws and Finally with example 5. c.

151KB Sizes 0 Downloads 161 Views

Recommend Documents

Core Data, Localization, Core Graphics
http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/CoreData/Articles/cdBasics.html. Page 6. Localization. Page 7. Core Graphics. Page 8. Coordinate System http://developer.apple.com/library/ios/documentation/WindowsViews/Conceptua

Core Data, Localization, Core Graphics - cdn.cs76.net
App Party. Fri 5/13, 5:30pm ET. Page 5. Core Data http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/CoreData/Articles/cdBasics.html ... http://developer.apple.com/library/ios/documentation/WindowsViews/Conceptual/ViewPG_iPhoneOS/

pDF Core Curriculum for Infusion Nursing (Core ...
This updated edition reflects recent changes in infusion nursing practice, ... for Infusion Nursing (Core Curriculum Series) For ios by Infusion Nurses Society}.

Do pure indivisibilities prevent core equivalence? Core ...
Graduate School of Economics, Keio University, Tokyo, Japan. This Version: January 2, 2005. Abstract. We consider a pure exchange ...... Debreu, G., 1959, Theory of value (John Wiley & Sons, New York). Debreu, G., 1962, New concepts and techniques fo

iOS: Core Graphics and Core Animation - cdn.cs76.net
Apr 19, 2011 - works with all Core Animation, OpenGL ES, and UIKit. ▷ layers painted to canvas. ▷ objects drawn in the order the appear ...

pdf-84\tom-danielsons-core-advantage-core-strength-for-cyclings ...
Denver Post. "Even if you're not suffering from back pain, [these 50 exercises] are a helpful, practical and. surefire way to improve your riding." -- RoadBikeRider.com. "In their book, Danielson and Westfahl discuss the importance of core training a

iOS: Core Graphics and Core Animation - cdn.cs76.net
19 Apr 2011 - Tommy. MacWilliam. Core Graphics. Drawing. Working with. Images. Core. Animation. Integrating with Other. Apps. Paths. ▷ CGPathCloseSubpath: close path. ▷ CGContextAddPath: add path to context. ▷ CGContextFillPath: create shape fr

Working Paper Series - Core
favouritism, and more recently by its implication in the stock-market bubble of the ... publication of newspapers, journals, advertisements and other publicity ...

layer cake geology - Core
class that the cake represents a portion of the earth's crust with the top of the cake .... Core sample data can be collected from several locations to determine structure ... Oil companies, mining operations, and engineering geologists commonly ...

core values - Asian Access
We are committed to building and nurturing a LOVE relationship with. God—a relationship of the heart as well as the head. We long to experience. God spiritually and emotionally as well as intellectually. This love relationship grows lifelong discip

Core Curriculum.pdf
ARAB 2311 Arabic III. ARAB 2312 Arabic IV. CHIN 2311 Chinese III. CHIN 2312 Chinese IV. ENGL 2322 British Literature: Anglo-Saxon Through 18th Century.

Core computer unit
Oct 12, 2001 - 9218924. 10/1992. * cited by examiner. Primary ExamineriChuong D Ngo. (57) ... could be a conventional desktop, laptop or mobile computer.

core values - Asian Access
We are committed to building and nurturing a LOVE relationship with. God—a relationship of the heart as well as the head. We long to experience. God spiritually and emotionally as well as intellectually. This love relationship grows lifelong discip

layer cake geology - Core
If the cake is large enough (or if multiple cakes are available), cut two slices of cake for .... By comparing several examples from the class data, it should be ... Oil companies, mining operations, and engineering geologists commonly make ...

Vigna radiata L.Wilczek - Core
population (C I and CII) are furnished in Table 1 and Table 2 respectively. Comparison of the mean values indicated that the mean performance of full sib progenies are slightly more than the corresponding F3 bulk of the traits like days to. 50% flowe

Dublin Core
development of computer and networking technologies, increasing demand of value ... For example, the common (descriptive) metadata system in library catalog ... functions of description and access, to include content rating for filtering out sensitiv

Working Paper Series - Core
Laboratory of Economics and Management ...... and ores scarcely featured in the patent records: only three patents were obtained for rock-boring .... knowledge sharing, such as open source software (Nuvolari 2005) and the user communities.

Informedia at PDMC - Core
training phase. Second, we exploit sequence relation- ship because context activities do not appear randomly but usually in the consecutive minutes as a cluster ...