Blogs about: Java Interview
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What do you look for in Performance
When selecting rows from database, is filtering being done by SQL or by java. Referencing and de-referencing objects, especially in recursion. File processing, are you buffering your reads or reading … more →
Wake up and smell the java
Interview - 1
javasnippet wrote 8 months ago: What is a Marker Interface? – An interface with no methods. Example: Serializable, Remote , Cl … more →
java interview questions
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sk wrote 1 year ago: Q: What is the difference between an Interface and an Abstract class? A: An abstract class can have … more →
Funny Java Interview
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James wrote 1 year ago: I happened to read about a funny java interview. Here are some excerpts: (Beware: Never answer like … more →
Interview experiences-part 2
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karthicksundararajan wrote 2 years ago: This post is the continuation of my previous post about interviews. People started asking that did I … more →
What do you look for in Performance
javafoo wrote 4 years ago: When selecting rows from database, is filtering being done by SQL or by java. Referencing and de-ref … more →
What do you look for in Code reviews?
javafoo wrote 4 years ago: We do a lot of this unconsciously during code reviews, but when asked we turn a blank face. First th … more →
Pass by value vs. Pass by reference
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javafoo wrote 4 years ago: Always pass by value, if you ever say pass by reference, you will be rejected for sure. (in the inte … more →
Checked vs. Unchecked Exceptions
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javafoo wrote 4 years ago: Checked exceptions are checked at compile time (not exactly checked, but the compiler knows will occ … more →
Difference between Abstract and Interface
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javafoo wrote 4 years ago: Interface only provides the contract, does not add default behaviour, whereas abstract classes provi … more →
