Is rotation necessary in PCA?

168

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What is the difference between firstordefault and first?

869

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how to determine AC frequency through hardware ?

2991

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What is javascript hoisting?

914

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What is a class loader?

1801

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i have executed a report via back ground job, in this report i have used enqueue and dequeue function modules on a table, but before releasing the lock(before dequeue function module is not call) job gives the dump, so the lock is not released the table, here my question is how to set the lock automatically release the there is a short dump before calling the dequeue module?

2165

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Why we use beans in java?

887

---

Explain soundex() and metaphone().

993

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what are the steps used in UAT in Oracle Apps?

1777

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What is the source code of a program?

1028

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What do you mean by super key, primary key, foreign key and candidate key?

941

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What do you mean by buffer load? How is it significant?

5

---

sorry ******* u have been rejected as vacancy is full? then u ask for ur resume dan he/she says dat i keep it wid me if deris some vacancy i will let u know ?

2511

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What are the benefits of ioc?

437

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What are the different database types in rds?

230

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