SCJP QUESTIONS AND ANSWERS WITH EXPLANATION PDF DOWNLOAD

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NullPointerException is runtime exception.

download Scjp questions and answers with explanation pdf

This is the only way by which method can be overriden by changing its return type. Question – 37 Given: Scjp questions and answers with explanation pdf – searches Each scjp questions and answers with explanation pdf three scjp questions and answers scjp questions and answers with explanation pdf download explanation pdf represent a specific scjp questions and answers with explanation pdf of scjp questions and answers with explanation pdf RSS scjp questions and answers with explanation pdf, items, and scjp questions and answers with explanation pdf.

A – correct answer.

Compilation of class Test will fail because of an error in line 6. Compilation of class CircleTest will fail because of an error in line 3. Photos only spread if they are liked. Compilation fails due to an error on lines 3 D. Flushing an open stream.

Scjp questions and answers with explanation pdf

A constructor can NOT have both super and this. It provides services to user threads for background supporting tasks.

If object1 and object2 are equal according to their equals method, they must also have the same hash code. If line 7 is removed, the compilation succeeds. If object1 and object2 have the same hash code, they do NOT have to be equal too. If a piece of code is capable of deadlocking, you cannot eliminate the possibility of deadlocking by inserting invocations of Thread.

If line no 6 is removed, the compilation succeeds. Question – 31 Which capability exists only in java. Question – 8 Given: A NullPointerException occurs at runtime on line number 5, while unboxing Long object without value treating as null. Question – 13 What is the result? A and Explaation – correct answer.

404: Not Found

Less coding is required if you have access any static member of a class oftenly. John is running program using below commandthat means class file is in android folder and package name is games. Question – 34 Given: D – correct answer. Man Father Man D.

Not required to catch. Question – 35 Given: In this case class John has composition object bestFriend of type Rat. Writing to an open stream. After that it will find the string with the value “Welcome” in the pool, it will not create new object but scjpp return the reference to the same instance.

Compile fails on line number 3 B and C – correct answer. With genericswe can declare “displayValues List list ” and “for int i: Compilation of class B will fail because of an error in line 3.

If object1 and object2 have the same hash code, they do have to be equal too. Compilation fails on line number 4 of Test class.

A, B and C – correct answer.