Which of the following statement is INCORRECT about DFD?

• A) It should not have grey holes.
• B) It should not have miracles.
• C) It should not have labeled things.
• D) It should not have black holes.

___________is being used to overcome the business issues like Marketing, Brand of the product, Quality of the product, Cost control, Organizational internal and external issues.

• A) Information technology
• B)
• C)
• D)

Weakness of ____________ is that it needs considerable risk assessment and if a risk is not discovered, problems will surely occur.

• A) Incremental Model
• B) Waterfall Model
• C) Linear Sequential Model
• D) Spiral Model

We find the value of the inputs necessary to achieve a desired level of output in _____________ analysis

• A) Goal Seek
• B)
• C)
• D)

Checking the validity of flowchart is

• A) Waste of time
• B) A good practice
• C) A bad practice
• D) Depreciated

Information technology is making convenient business enterprises to be ____________ and flexible.

• A) flat, decentralized
• B)
• C)
• D)

In which of the following model, working functionality (basic module) is produced earlier.

• A) Incremental Model
• B) Waterfall Model
• C) Iterative Model
• D) Linear Sequential Model

___________________ is not a Level of Planning.

• A) Economical
• B)
• C)
• D)

Which of the following view gives a quick understanding of the business processes and flows?

• A) Narrative
• B) Descriptive
• C) Diagrammatic
• D) Textual

Information flows and formats are easy to define and change in case of __________.

• A) Small organization
• B)
• C)
• D)

In DFD, an entity represents ______________.

• A) Flow of data within the system
• B) Range in which value of the attribute may fall
• C) Sources of data received by the system or destinations of the data produced by the system.
• D) Interaction of real world enterprises

Medium sized organizations are normally run by family so decision making is __________ in such organizations.

• A) Centralized
• B)
• C)
• D)

Which of the following is an iterative approach to system development?

• A) Spiral Model
• B) Linear Sequential Model
• C) Waterfall Model
• D) Classic Lifecycle Model

Word Processing is an example of _________.

• A) Office Automation System
• B)
• C)
• D)

In DFD, Process represents____________.

• A) Activity
• B) Flow
• C) Attribute
• D) Relationship

________ is the process of assuring that the specific tasks are being carried out efficiently and effectively.

• A) Operational Planning
• B)
• C)
• D)

According to “Booch”, object has following three components

• A) State, Interface, methods
• B) State, Behavior, Identity
• C) State, Variables, Methods
• D) State, Behavior, Interface

___________________ consists of physical facilities, services and management that supports all computing resources in an organization.

• A) Infrastructure
• B)
• C)
• D)

While developing software object oriented analysis focuses on ____

• A) Incremental approach
• B) Modular approach
• C) Traditional approach
• D) Derived approach

An information system that automatically generates reports on a regular basis and is not used to monitor input or activities is called _______.

• A) Open loop system
• B)
• C)
• D)