Question # 1

It was lady named ----------------- who actually coin the term “bug" for the fiest time.

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Elisay Chistopher

Admiral Grace Hopper

Ana Nicholson

Jane Hopper

Software crisis came in 1960 what is the main reason to for the crisis

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Software development technique

Hardware

Software

Non of above

In refining the DFD during transaction mapping it is unnecessary to create a PSPEC since only the CSPEC is relevant to this type of architectural style.

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True

False

None of them

A necessary supplement to transform or transaction mapping needed to create a complete architectural design is ________.

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entity relationship diagrams

the data dictionary

processing narratives for each module

test cases for each module

Test cases should be designed long before testing begins.

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True

False

None of them

Floating point constants should always be written with decimal point and at least

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one decimal

two decimal

three decimal

none of the given

Flow Charts represents

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sequence Activity

random activity

parallel activity

non of the above

Data design actually begins during the creation of the analysis model, not the architectural model.

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True

False

None of above

Given below are some statements associated with data flow diagrams. Identify the correct statement from among them.

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Data flow is made use of to model what systems do.

Flows of data can take place from a process to a sink.

All processes have to be levelled or decomposed

Context diagram shows the major system processes

Verification and validation are the processes in which we check a product against its --------- and the ---- ----------- of the users who will be using it

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specifications, expectations

statements, expectations

specifications , arguments

statements, arguments

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CS-504 Final Term Exams Preparation Virtual University MCQs With Answers

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