cs507 Quiz no 3 fall December 2011-2012

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Question # 1 of 10 ( Start time: 06:16:39 PM ) Total Marks: 1

Derived attribute is information provided on the basis of __________ attribute.

Select correct option:

Same

Different

Unique

None of the above

Question # 2 of 10 ( Start time: 06:18:05 PM ) Total Marks: 1

Rectangle shape in the flow charts represents___________

Select correct option:

Decision

Process

Terminator

Relationship

Question # 3 of 10 ( Start time: 06:19:27 PM ) Total Marks: 1

The study of business problem domain is used to recommend improvements and specify the
business requirements for the solution.

Select correct option:

True

False

Question # 4 of 10 ( Start time: 06:20:26 PM ) Total Marks: 1

A category of objects _______ the same attributes, operations and relationships.

Select correct option:

Inherit

Share

Collaborate

Use

Question # 5 of 10 ( Start time: 06:21:53 PM ) Total Marks: 1

Which of the following is a private enterprise owned communication network that uses internet
protocols.

Select correct option:

Wireless communication

Intranet

Internet

None of above

Question # 6 of 10 ( Start time: 06:23:04 PM ) Total Marks: 1

Arrow is also called __________

Select correct option:

Dotted line

Process

Flow line

Link line

Question # 7 of 10 ( Start time: 06:23:44 PM ) Total Marks: 1

Operations are usually called via ______

Select correct option:

Methods

Functions

Signatures

Interfaces

Question # 8 of 10 ( Start time: 06:25:03 PM ) Total Marks: 1

If a flow chart become complex it is better to use connector symbols to reduce to number of flow
lines.

Select correct option:

True

False

Question # 9 of 10 ( Start time: 06:26:09 PM ) Total Marks: 1

Providing access to the data and behavior is through an object’s interface is called ________

Select correct option:

Polymorphism

Encapsulation

Message passing

Inheritance

Question # 10 of 10 ( Start time: 06:26:29 PM ) Total Marks: 1

In composite more than ________ value are required to explain the attribute.

Select correct option:

One

Two

Three

Four

Both software objects and real time objects have ________

Identity and behavior

Identity and state

Identity, state and behavior

State and behavior

Data travels across the internet through several levels of networks until it reaches its middle
point.

True

False

Data processing capability of distributed environment is _____

Limited

Centralized

Flexible

Integrated

Which of the following is a data model or diagram for high-level descriptions of conceptual data
model?

ERD

Flow Chart

logical diagram

DFD

A well designed system also helps in early detection of problems in critical areas.

True

False

The main focus of Object Oriented analysis is to study the ____________ of objects.

Collaboration

State

Implementation

Sequence

The study of business problem domain used to recommend improvements and specify the
business Requirements for the solution is called:

System Analysis

System Design

Risk Management

Risk Analysis

An object can be defined as ________

Abstraction

Constraint

Method

Class

Providing access to the data and behavior is through an object’s interface is called ________

Polymorphism

Encapsulation

Message passing

Inheritance

Characteristics of object are called ________

Methods

Status

Attributes

Instances