1). explain need of software testing? 2). explain difference between developer testing & test engineers testing? 3). explain difference between verification & validation 4). which process your organization follows to develop an application? 5). explain v-model? & what is the meeting point in v-model?

2760

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What is application in jsp?

929

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Explain the role of modules and mixins in ruby?

1

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How would you check if a variable is null/undefined?

1035

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What is composite foreign key?

792

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What is the dirty checking in hibernate?

420

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What is the net charge of a non-ionized atom?

1098

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Bleaching powder is obtained when cl2 is passes through which inorganic compound?

1090

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Does datastage support slowly changing dimensions ?

1156

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why we are using drum level control valve air to close?

2146

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What is the syntax for creating a new date object?

832

---

What is the difference between iter and do? We know both are used to execute set of statements repeatedly, but what is the main difference?

1062

---

Tell me what is the difference between starting a string with single quote and double quote? What you will use in general instance?

167

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What kind of object analysis is used to compare trading activities?

1173

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how do you specify page overflow indicator for printer files in rpg?

2365

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