Answer Posted / manveer

Answer of Question 16:

Compile time error : The method add(int, Object) in the type List is not applicable for the arguments (String, String).

explain the technologies that j2ee platform provides for developing components.

815

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What is java transaction api (jta)?

879

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What are struts?

850

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What are the j2ee client types?

867

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Difference between save and saveorupdate?

923

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How many types of objects are there in java?

802

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What is callback methods Component methods called by the container to notify the component of important events in its life cycle?

903

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What is a j2ee component?

858

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What do you understand by connector? Explain connector architecture.

855

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What do you mean by j2ee module?

951

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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 ?

2516

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What is 2 stands for in j2ee?

919

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What is caller principal?

921

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What is java developer?

826

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What is java j2ee developer?

823

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