CS507- Information Systems
Procedures are organized in a ------------------------manner to form systems
► Logical
► Physical
► Hybrid
Every system comprises of basic components which in a co-ordination formulate a system.
► True
► False
--------infrastructure consists of the physical facilities services and management that support all computing resources in an organization
► Information
► Decision
► Management
DSS can stimulate innovation in decision making by helping managers to existing decision making procedures.
► True
► False
CRM software requires highly integrated environment for high ---------------, which is rarely available.
► Productivity
► Sale
► Marketing
Every transaction that an organization undertakes has a financial impact, to be recorded and reported by the accounts & finance department.
► True
► False
Which of the following phase of decision making process involves inventing, developing, and analyzing possible courses of action?
► Design
► Choice
► Implementation
► Intelligence
Which of the following phase of decision making process involves checking the consequences of the decision made after implementation?
► Design
► Choice
► Implementation
► Monitoring
--------------- system can be used to simulate the consequences of each alternative generated.
► DSS
► ESS
► MIS
► OIS
MIS is the primary source for the managers to be aware of red-alerts.
► TRUE
► FALSE
__________ sources materials in which the information from secondary sources has been digested.
► Primary
► Tertiary
► Secondary
Information quality checklist is the criteria to evaluate ______ of information.
► Size
► Quality
► Need
______ is defined as “all elements that exist outside the boundary of the organization.
► Business Structure
► Size
► Business Environment
What-if analysis technique is used by _________
► Model Driven DSS
► Data Driven DSS
► Data Mining
Which of the following models are an approach for developing systems based on producing deliverables frequently/repetitively?
► Iterative
► Incremental
► RAID
► SDLC
Following statement is true for which of the following model?
Provides early indication of insurmountable risks, without much cost
► Incremental Model
► RAID
► Spiral
► Iterative
Medium Sized organizations are normally a family ownership run by
► Father & Sons
► Brothers
► Father, Sons and Brothers
► None of the given
The results given by the system after the process has been performed on the data being input to the system called as------------------.
► Output
► Input
► Processing
The turnaround time from the input of the transaction to the production for the output must be a few --------------------
► Minutes or less
► Hours or less
► Seconds or less
------- seek to put intelligence into the hardware in the form of generalized capability to learn.
► Neural network System
► Fuzzy logic
► DSS
► ESS
----------------- level is formulation of new sales products, and identifying new sales opportunities
► Operational
► Managerial
► Strategic
Which of the following are knowledge workers who facilitate the development of information systems and computer applications by bridging the communications gap that exists between non-technical system users, and System designers and developers?
► Software Engineers
► System Designers
► Chief Executives
► System Analysts
Partial systems are successively built to produce a final total system in the following model:
► WaterFall
► RAID
► Iterative Model
► Incremental Model
Which of the following level is formulation of new sales products, and identifying new sales opportunities?
► Operational
► Managerial
► Strategic
Production subsystem needs to be linked with the marketing system to produce right amount of product.
► True
► False
Every transaction that an organization undertakes has a financial impact, to be recorded and reported by the accounts & finance department.
► True
► False
How many phase are there in Decision making Process?
► 4
► 5
► 2
► 3
Information products made more valuable by their attributes, characteristics, or qualities
► TRUE
► FALSE
Debtor’s aging report Debtor’s aging report is an example of the following phase?
► Intelligence
► Choice
► Design
Devise a discount or training policy is an example of design phase
► TRUE
► FALSE
The spiral lifecycle model is a combination of the classic water Fall model and aspects of risk analysis.
► True
► False
System analysis creates the understanding and lays out the necessary relationships that will assist in defining a solution to the problem or the design of the proposed software that will meet the user needs.
► True
► False
A newspaper article is a primary source if it reports events, but a secondary source if it analyses and comments on those events.
► True
► False
The flow of information in organization can be which of the following ways:
► 1
► 2
► 3
► 4
Medium Sized organizations are normally a family ownership run by
► Father & Sons
► Brothers
► Father, Sons and Brothers
► None of the given
Quality maintenance is an issue which requires structured reporting.
► True
► False
In -------------------------all critical managerial positions are usually controlled by the family members.
► Medium Size
► Large Size
► Small Size
High level of foreign trade has resulted in imports and exports which require inter linkage for smooth coordination.
► True
► False
CBIS helps in updating every change being triggered in less time and with more effort.
► True
► False
Accounting and Managerial information systems cater for the needs of Accounts & Finance Department.
► True
► False
Software is constructed step by step in the same way a building is constructed I known as----------------
► Iterative Models
► Incremental Models
► Water fall model
► Rapid Model
Systems analysts work as a link between Business people, & Computer Programmers.
► True
► False
The First increment in incremental model is usually the core product which addresses the basic requirements of the system.
► True
► False
Which of the following is a form of automation where computers communicate work instructions directly to the manufacturing machinery?
► CAD
► CAM
► CIM
--------------- system can be used to simulate the consequences of each alternative generated.
► DSS
► ESS
► MIS
► OIS
Word Processing is an example of the following system:
► Office automation system
► Decision support system
► Word processing
Incremental model combines the elements of the RAID model with the philosophy of prototyping.
► True
► False
The spiral lifecycle model is a combination of the classic water Fall model and aspects of risk analysis.
► True
► False
QUESTIONS:
( Marks: 1 )
Why does it need for Production subsystem to be linked with marketing system?
( Marks: 1 )
“These are knowledge workers who facilitate the development of information systems and computer
applications by bridging the communications gap that exists between non-technical system users, and
System designers and developers.” Identify them.
( Marks: 2 )
Identify the purpose of Feasibility study.
( Marks: 3 )
Designing file or database is a major component of system designing. Identify its basic purposes.
( Marks: 5 )
What do you understand by system design and identify the steps it includes.
( Marks: 10 )
The difference between the manual and computerized environment arises due to the many reasons , discuss them in detail.
( Marks: 1 )
Identify what is CBIS?
( Marks: 1 )
Give any example for Incremental model.
( Marks: 2 )
Differentiate CBIS from manual information systems.
( Marks: 3 )
What do you understand by ESS?
( Marks: 5 )
Briefly discuss typical activities included in Implementation Phase of Decision Making Process.
( Marks: 10 )
How the changing needs impact on the change of information?
( Marks: 1 )
On what factors need of information depends in any organization?
( Marks: 1 )
What is infrastructure?
( Marks: 2 )
Identify the Characteristics of the Incremental Model
( Marks: 3 )
What do you understand by ERD? Define briefly
( Marks: 5 )
How will you classify Support System into categories?
( Marks: 10 )
Discuss different phase of IT Planning for System development.
