Category: Programming

Java Interview Questions & Answers part 7 0

Java Interview Questions & Answers part 7

Q: – What are the two types of multitasking? process-based Thread-based Q: – Can we have catch block with out try block? No Q: –...

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Java Interview Questions & Answers part 6 0

Java Interview Questions & Answers part 6

Q: – Can we create an object for an interface? Yes Q: – Is it is necessary to implement all methods in an interface? Yes...

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Java Interview Questions & Answers part 5 0

Java Interview Questions & Answers part 5

Q: – Is it possible to override the main method? NO, because main is a static method. A static method can't be overridden in Java....

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Java Interview Questions & Answers part 4 0

Java Interview Questions & Answers part 4

Q: – What is Abstraction? Abstraction refers to the act of representing essential features without including the background details or explanations. Q: – Which method...

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Java Interview Questions & Answers part 3 0

Java Interview Questions & Answers part 3

Q: – Why would you use a synchronized block vs. synchronized method? Synchronized blocks place locks for shorter periods than synchronized methods. Q: – What...

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Java Interview Questions & Answers part 2 0

Java Interview Questions & Answers part 2

Q: – Can you write a Java class that could be used both as an applet as well as an application? Yes, Add a main()...

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Java Interview Questions & Answers part 1 0

Java Interview Questions & Answers part 1

Q: – Can I call a abstract method from a non abstract method ? Yes, We can call a abstract method from a Non abstract...

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Visual Basic Interview Questions & Answers 0

Visual Basic Interview Questions & Answers

Q: – What is Spring ? Spring is an open source framework created to address the complexity of enterprise application development. One of the chief...

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PHP Interview Questions & Answers part 7 0

PHP Interview Questions & Answers part 7

Q: – How would you create a “for” statement that increments through and prints every odd number between 1 and 49? for ($num = 1;...

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PHP Interview Questions & Answers part 6 0

PHP Interview Questions & Answers part 6

Q: – Must I always surround a code block in a control statement with brackets? If the code you want executed as part of a...

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PHP Interview Questions & Answers part 5 0

PHP Interview Questions & Answers part 5

Q: – What will the following statement output? echo gettype("4"); The statement will output the string "string". Q: – What function do you use to...

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PHP Interview Questions & Answers part 4 0

PHP Interview Questions & Answers part 4

Q: – Why is it useful to know the type of data a variable holds? Often the data type of a variable constrains what you...

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