_________is a user recognizable subgroup of data elements within an ILF or EIF.

1. Data element types
2. Record element type
3. Data essential type
4. Record essential type
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Answer: B
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_________ is an elementary process that processes data or control information that comes from outside the application boundary

1. External Inputs
2. External Outputs
3. External Inquiry
4. Both B and C
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Answer: A
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_______ is an elementary process that sends data or control information outside the application boundary

1. External Inquiry

2. External Outputs

3. External Inputs

4. Internal Inquiry

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Answer: B
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Which statement is/are true regarding file type reference(FTR)?

1. This means how many internal logical files or external interface files have been used
2. This means how many tables you have joined
3. This means that you have extracted something by joining so many entities
4. All of these
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Answer: D
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What attribute of software quality is used to judge the external quality of a software?

1. Correctness
2. Maintainability
3. Integrity
4. Usability
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Answer: A
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