Programming Interview Questions & Help

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Difference between background worker thread and foreground threads.

Sohini Dey
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5

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When and why you should use 1=1 in WHERE clause?

Uma Shankar Patel
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sir ,plz tel me database connections in connectd network?

devisivapriya
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What is an exception? difference between Checked and Unchecked exception in Java

Satheesh Reddy
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Difference between String, StringBuffer, and StringBuilder in Java

Satheesh Reddy
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3

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What is the difference between Hashtable and hashmap in Java

Satheesh Reddy
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2

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What is the difference between ArrayList and Vector? which one is better in Java

Satheesh Reddy
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2

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What all the collection framework classes you have used in your application in Java

Satheesh Reddy
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15

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How will achieve multiple inheritance using interfaces in Java

Satheesh Reddy
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3

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Can you give some real time example where you have used an interface and abstract class in Java

Satheesh Reddy
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2

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What is the difference between abstract class and an interface in Java

Satheesh Reddy
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3

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What is a singleton class in Java

Satheesh Reddy
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1

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How will you display database tables in an activity? will you use gridview or tableview? justify?

Satheesh Reddy
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2

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Why android uses DVM, why not JVM?

Satheesh Reddy
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2

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How to create a service with single thread?

Satheesh Reddy
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3556 - 3570 of 8581

Difference between background worker thread and foreground threads.

When and why you should use 1=1 in WHERE clause?

sir ,plz tel me database connections in connectd network?

What is an exception? difference between Checked and Unchecked exception in Java

Difference between String, StringBuffer, and StringBuilder in Java

What is the difference between Hashtable and hashmap in Java

What is the difference between ArrayList and Vector? which one is better in Java

What all the collection framework classes you have used in your application in Java

How will achieve multiple inheritance using interfaces in Java

Can you give some real time example where you have used an interface and abstract class in Java

What is the difference between abstract class and an interface in Java

What is a singleton class in Java

How will you display database tables in an activity? will you use gridview or tableview? justify?

Why android uses DVM, why not JVM?

How to create a service with single thread?