the channel in the data communication model can be? option a.postal mail serv. b telephon lines c.radio signals d. all the above

2 Answers   iNautix, National Investment Commission,

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if there are n nodes in a binary tree, how many null pointers are there?

4 Answers   Hughes,

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Write a shell program to test whether a given year is leap year or not ?

0 Answers   Patni,

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whats the use of following Good Coding Practices?

2 Answers  

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sample and simple coding where we get?

0 Answers   IBM,

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what is the main usage of an abstract keyword?please follow the program class A { void display() { System.out.println("hai"); } void print() { } } class B extends A { void print() { System.out.println("Hello"); } } In this program i was gives the implementation of print() according to my requirements in subclass.And there is no definition in superclass then why we can use abstract keyword before a method that i want to gives definition in other classes,is any mistakes in the above usage of method?

0 Answers  

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Which CRM is better to opt, Sebiel CRM or Salesforce CRM or sap CRM? which institute is best one in hyderabad

0 Answers  

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5. Which of the following can you do with DB2 Express- C? Query databases with SQL Query databases with XML using XQuery and XPath Use SQL in Xquery and Xquery in SQL All of the above

0 Answers  

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Find out the list of roles which gives access to GUI activities? thanks in advance

0 Answers  

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I am work in it aompenei

0 Answers   Access Healthcare,

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what is technical system, business system, logical system in sap pi7.0

0 Answers   IBM,

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what is different betweet class and interface in java?

2 Answers   Microsoft, Sun Microsystems,

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