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Software Engineering

Description: Software Development Software EngineeringSystem Development Life Cycle
Number of Questions: 15
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Tags: Software Development Software Engineering System Development Life Cycle
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Which of the following, when calculated at a given point in time means that the project is behind the schedule?

  1. Negative schedule variance

  2. Schedule variance

  3. Planned value

  4. Actual cost

  5. Schedule performance index


Correct Option: A
Explanation:

This when calculated at a given point in time means the project is behind schedule.

Which of the following is rendered as a name enclosed by guillemots and placed above the name of another element?

  1. Note

  2. Stereotype

  3. Documentation

  4. Use case diagram

  5. Secuence diagram


Correct Option: B
Explanation:

It is rendered as a name enclosed by guillemots and placed above the name of another element.

What is the ratio between earned value and actual cost called?

  1. Schedule variance

  2. Cost variance

  3. Actual cost

  4. Planned value

  5. Cost performance index


Correct Option: E
Explanation:

It is the ratio between earned value and actual cost.

Which of the following systems ensures that specific tasks are planned and carried out properly within a factory or office?

  1. Strategic information system

  2. Tactical information system

  3. Closed system

  4. Abstract system

  5. Operational information system


Correct Option: E
Explanation:

It ensures that the specific tasks are planned and carried out properly within a factory or office.

Which of the following simulates the proposed product in some very rudimentary way even by pencil and paper or by slides?

  1. Exploratory prototyping

  2. Experimental prototyping

  3. Evolutionary prototyping

  4. Low fidelity prototyping

  5. Waterfall model


Correct Option: D
Explanation:

It simulates the proposed product in some very rudimentary way even by pencil and paper or by slides.

Which of the following systems includes the number of decisions in the operational management and the same at the middle management that are based on one or two aspects of a decision making situation?

  1. Tactical information system

  2. Status enquiry system

  3. Abstract system

  4. Closed system

  5. Probabilistic system


Correct Option: B
Explanation:

The number of decisions in the operational management and the same at the middle management are such that they are based on one or two aspects of a decision making situation.

Which of the following represents the value of the work actually completed?

  1. Planned value

  2. Cost variance

  3. Schedule variance

  4. Earned value

  5. Accomplishment


Correct Option: D
Explanation:

It represents the value of the work actually completed.

Which of the following is important in modeling the behavior of an interface, class or and emphasize the event ordered behavior of an object?

  1. Class diagram

  2. Object diagram

  3. Sequence diagram

  4. State chart diagram

  5. Interface


Correct Option: D
Explanation:

They are specially important in modeling the behavior of an interface, class, or collaboration and emphasize the event ordered behavior of an object.

Which of the following is intended to closely mimic the look, feel and the responsiveness of the system including its temporal delay characteristics?

  1. Experimental prototyping

  2. Embedded prototyping

  3. High fidelity prototyping

  4. Exploratory prototyping

  5. Waterfall model


Correct Option: C
Explanation:

It is intended to closely mimic the look and feel and the responsiveness of the system including its temporal delay characteristics.

Which of the following can serve a marketing purpose by illustrating to potential users, the expected system behavior?

  1. Embedded prototyping

  2. Evolutionary prototyping

  3. Presentation prototype

  4. Exploratory prototyping

  5. Incremental and Iterative model


Correct Option: C
Explanation:

It can serve a marketing purpose by illustrating to potential users, the expected system behavior.

Which of the following systems is based on comparative analysis and use of a formula or an algorithm?

  1. Strategic information system

  2. Tactical information system

  3. Deterministic system

  4. Probabilistic system

  5. Data analysis system


Correct Option: E
Explanation:

These decision systems are based on comparative analysis, and use of a formula or an algorithm.

Which of the following when calculated at a given point in time means the project is over budget?

  1. Cost performance index

  2. Actual cost

  3. Cost variance

  4. Negative cost variance

  5. Milestones


Correct Option: D
Explanation:

Negative cost variance means the project is over budget.

In which of the following prototypings are the most of the system functions at least nominally accessible but only a few are actually operational?

  1. Exploratory prototyping

  2. Evolutionary prototyping

  3. Horizontal prototyping

  4. Embedded prototyping

  5. Waterfall model


Correct Option: C
Explanation:

Here, most of the system functions are at least nominally accessible, but only a few are actually operational.

Which of the following is rendered as a string enclosed by brackets and placed below the name of another element?

  1. Tagged value

  2. Note

  3. Documentation

  4. Secuence diagram

  5. Activity diagram


Correct Option: A
Explanation:

It is rendered as a string enclosed by brackets and placed below the name of another element.

In which of the following systems are the data analyzed and reports generated that is used for the assessment of the situation for decision making?

  1. Information analysis system

  2. Closed system

  3. Deterministic system

  4. Probabilistics system

  5. Abstract System


Correct Option: A
Explanation:

In this system, data are analyzed and reports are generated which are used for assessment of the situation for decision making.

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