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Whats the O/p of the below code snippet ? And explain how does it imply the concept of call-by-value/call-by reference. (PS : Pls ignore syntax errors) public class One { public oneA(){ sop ("Into One--");} } public class Two extends One{ public twoT(){ sop ("Into Two--"); } } public class Home { One a; Two t; public static void main(argv[]) { sop ("In Home--"); sop(a.oneA()); sop(t.oneA()); sop(a.twoT()); sop(t.twoT()); } } Wipro  4  898
Explain the following statement: Java is always pass-by-value. Wipro  4  2734
what is direct link to download swing ebook,applet,ejb,core java  0  515
how to run servlet program between two computer through internet ? TATA  0  752
what is the difference between servlets and jsp? Cegonsoft  2  2246
what is the difference between application server and web server? Cegonsoft   5  3287
what is meant by proxy server  1  1262
Which implicit object in jsp is synchronized?  5  2582
What is the use of RequestProcessor, if we are having ActionServlet in struts Oracle  4  2935
static variable is a class variable which value remains constant for the entire class?? variable means value is changed....hear value is not changed... why it is called static variable Infosys   5  2592
Write a program for Sum of the digits for a given number Ex: suppose user entered Number is 1214, It should calculate the above number like 1+2+1+4 = 8 Amazon  2  1929
Write a program to display numeric value in reverse order. Ex: I have given a number like 7584, It should display in reverse order like 4857.  6  1129
write a program, when a statement is entered, it should display in reverse order. Ex: Statement is "I am writing program in reverse order". Output should be like "order reverse in program writing am I".  4  1395
Difference between treemap & sortedset Oracle  2  1885
Diffrence between arraylist and hashmap Oracle  3  1496
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whay java does not support bass by reference 477 NIIT
CANDOR Services, a leading provider of next-generation staffing services, draws from unparalleled resources and expertise to offer you innovative, quality workforce solutions. We have openings for "J2EE ARCHITECT" with one of our clients. Client is CMM Level 5 company. Location : Hyderabad Roles A J2EE Architect with expertise in Web Architecture (covering Spring MVC, AOP, Webflow, Struts, Tiles, Hibernate, JAAS, Web Application Performance Turning & Measurement) as part of Solutions Architecture Group: Position involves in providing architectural vision, conceptualize and provide architectural approaches, create models and specifications, and validating the architecture against requirements and assumptions. Also involves in providing oversight over ongoing projects as a reviewer and auditor Educational Requirements A minimum of BS or MS (MS preferred) in Computer Science or Engineering or equivalent experience in the IT industry. Skill Sets Overall 8-10 Years of experience in IT industry with 3-4 Years of experience in Service industry Technology Skills Java, J2EE, MVC Frameworks (Struts/WebWork/JSF/Spring), Spring, AOP, WebFlow, ORM Tools (Hibernate/Ibatis/JDO/Tapestry), App servers, Databases, JAAS Web Application Performance Tuning & Measurement 6+ years Java software development experience. 4+ years of enterprise Java development, with emphasis on web-based applications. Strong relational database and SQL skills (5+ years). Mail to : anuradha.k@candorservices.co.in 695 TCS
Hi Friends. I want complete technical flow of j2ee project with following technologies. jsp , servlet , Struts , Hibernate , (should follow mvc-2 design pattern) . with DAO ,DTO SERVICE layers . 1160 Infosys
what is meant by proxy server 1262  
when i m calling java for web browser . so browser it's not support. show error in browser: internal error occur. java.lang.NoClassDefFoundError. will you give me solution why it's not starting browser.? is there any consult with .net framework2.0? 394  
public class ActionSearchBean extends GenericSearchBean<ActionDTO, Long, ActionDTO> { @Override public String search() { data.setRowCount(null); if(data.getRowCount()==0){ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } return "searchAction"; } @Override public String clear() { data.setRowCount(null); if (data.getRowCount() > 0){ data.getNoRecordFound().setRendered(false); data.getDataScroller().setRendered(true); }else{ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } data.setModel(new ActionDTO()); data.setRowCount(null); return "searchAction"; } } what is the purpose of @Override ...what will do @Override here ? 299 Sony
to update a batch in a table in jdbc which method of statement object is used 362  
what is direct link to download swing ebook,applet,ejb,core java 515  
In DAO we are writting sql queries , how it is possible with creating and closing database connections. 291  
you are to choose between two procedures,both of which copute the minimum value in an array of integers.one procedure returns the smallest integer if its array argument is empty. the other requires a nonempty array.which procedure should you choose and why? 464  
Iím new to WebLogic Does anyone knows how to Deploy Application using 195  
public class ActionDTO extends GenericDTO implements Serializable,Auditable { // default serial version id, required for serializable classes. public static final String ACTION_SUSPEND = "SPN"; public static final String ACTION_DEREGISTER = "DRR"; public static final String ACTION_REINSTATE = "REI"; private static final long serialVersionUID = 1L; private Long actionId; private long accountId; private Date actionDate; private String actionType; private String remarks; private AccountDTO account; public ActionDTO() { } public ActionDTO(Long accountId, String action, String remarks, String updatedBy) { setAccountId(accountId); setActionType(action); setActionDate(new Date()); setRemarks(remarks); setUpdatedBy(updatedBy); } public Long getActionId() { return this.actionId; } public void setActionId(Long actionId) { this.actionId = actionId; } public long getAccountId() { return this.accountId; } public void setAccountId(long accountId) { this.accountId = accountId; } public Date getActionDate() { return this.actionDate; } public void setActionDate(Date actionDate) { this.actionDate = actionDate; } public String getActionType() { return this.actionType; } public void setActionType(String actionType) { this.actionType = actionType; } public String getRemarks() { return this.remarks; } public void setRemarks(String remarks) { this.remarks = remarks; } // bi-directional many-to-one association to AccountDTO public AccountDTO getAccount() { return this.account; } public void setAccount(AccountDTO account) { this.account = account; } @Override public String toString() { // TODO Auto-generated method stub return null; } } what is the purpose of @Override public String toString()...and what will do here ? 337 Sony
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