Chapter: Introduction to System Concept
1.

______ is an orderly grouping of independent components linked together
according to a plan to achieve a specific objective or goal.

A. System
B. Software
C. Subsystem
D. Physical system
Answer» A. System
2.

A ---------------is a set or group of component that interact to accomplish some
purpose.

A. System
B. Software
C. Subsystem
D. Physical system
Answer» A. System
3.

System consists of----------------

A. Standards
B. Measurement
C. Compare
D. All of above
Answer» D. All of above
4.

Elements of system.

A. Output/Input
B. Control
C. Feedback
D. All of above
Answer» D. All of above
5.

We can define information system as a set of devices, procedures, rules but most of the
work performs manually

A. Formal Information system
B. Manmade Information system
C. Informal information system
D. All of above
Answer» B. Manmade Information system
6.

What are the characteristics of software?

A. Software is developed or engineered; it is not manufactured in the classical sense.
B. Software doesn’t “ wear out ”.
C. Software can be custom built or custom build.
D. All mentioned above
Answer» D. All mentioned above
7.

Compilers, Editors software come under which type of software?

A. System software
B. Application software
C. Scientific software
D. None of the above
Answer» B. Application software
8.

-------- refers to the process of examining a business situation with the intent of improving it
through better procedures and methods.

A. Software Anticipation
B. Software Investigation
C. Software Requirement
D. System analysis
Answer» D. System analysis
9.

The process of generating analysis and design documents is known as

A. Software engineering
B. Software re-engineering
C. Reverse engineering
D. Re-engineering
Answer» C. Reverse engineering
10.

Which is the first step in the software development life cycle ?

A. Analysis
B. Design
C. Problem/Opportunity Identification
D. Development and Documentation
Answer» C. Problem/Opportunity Identification
11.

Decision makers who are concerned with tactical (short-term) operational problems and
decision making are

A. middle managers
B. executive managers
C. supervisors
D. mobile managers
Answer» A. middle managers
12.

A turnaround output is an example of

A. internal output
B. external output
C. summary output
D. exception output
Answer» B. external output
13.

Critical information for top management is provided by ....... information system.

A. expert
B. managerial
C. executive
D. decision
Answer» C. executive
14.

________ expressly designed for the support of individual and collective decision making.

A. MIS
B. DSS
C. TPS
D. OIS
Answer» B. DSS
15.

-----------The system which are represented conceptually non Physical systems are called

A. Abstract system
B. System model
C. Open system
D. Closed system
Answer» A. Abstract system
16.

------------it shows a two dimensional depicting system elements and their linkages.

A. Schematic Models
B. Flow system models
C. Static system models
D. Dynamic system models
Answer» A. Schematic Models
17.

---------------It shows the flow of material ,energy and information that hold system
together.

A. Schematic Models
B. Flow system models
C. Static system models
D. Dynamic system models
Answer» B. Flow system models
18.

------------- This type of model exhibits are pair of relationship such as activity time or cost
quantity.

A. Schematic Models
B. Flow system models
C. Static system models
D. Dynamic system models
Answer» C. Static system models
19.

---------------- It depict constantly an ongoing constantly changing the system

A. Schematic Models
B. Flow system models
C. Static system models
D. Dynamic system models
Answer» D. Dynamic system models
20.

An -----------system is a one which does not provide for its own control or modification.

A. Open System
B. Closed system
C. MIS
D. DIS
Answer» A. Open System
21.

----------system in one which automatically controls or modifies its own operation by responding to data generated by the system itself.

A. Open System
B. Closed system
C. MIS
D. DIS
Answer» B. Closed system
22.

-------------------is represented by organization chart.

A. Formal Information system
B. Closed system
C. MIS
D. DIS
Answer» A. Formal Information system
23.

-------------systems used organizational data as well as external data collected from
environment of the organization.

A. Formal Information system
B. Closed system
C. MIS
D. DSS
Answer» D. DSS
24.

Effectiveness is a major goal of these types of systems.

A. Expert systems
B. Closed system
C. MIS
D. DSS
Answer» A. Expert systems
25.

------------------system operates continuously to keep management abreast of what is
happening in all major areas

A. Execution Information system(EIS)
B. Integrated system
C. Subsystem
D. Transaction processing system
Answer» A. Execution Information system(EIS)
26.

----------------consists of individual computers may be workstations or multiple systems.

A. Execution Information system(EIS)
B. Integrated system
C. Subsystem
D. Transaction processing system
Answer» B. Integrated system
27.

-------------is a unit that is part of a larger system that means a larger system divided into
subparts the subpart is known as --------------

A. Execution Information system(EIS)
B. Integrated system
C. Subsystem
D. Transaction processing system
Answer» C. Subsystem
28.

-----------system collect,store,modify and retrieve the transaction of an organization.

A. Execution Information system(EIS)
B. Integrated system
C. Subsystem
D. Transaction processing system
Answer» D. Transaction processing system
29.

-----------------is concerned with how a systems tied together in order to achieve common
goal thus forming integration.

A. Interaction
B. Interdependence
C. Integration
D. Central Objective
Answer» C. Integration
30.

--------means that parts of the organization depend on one another

A. Interaction
B. Interdependence
C. Integration
D. Central Objective
Answer» B. Interdependence
31.

Which one of the following is not a step of requirement engineering?

A. elicitation
B. design
C. analysis
D. documentation
Answer» C. analysis
32.

-----------is a first technical step in software process.

A. Software Anticipation
B. Software Investigation
C. Software Requirement
D. None of Above
Answer» D. None of Above
33.

-------- refers to the process of examining a business situation with the intent of improving
it through better procedures and methods.

A. Software Anticipation
B. Software Investigation
C. Software Requirement
D. System analysis
Answer» A. Software Anticipation
34.

What are the four dimensions of Dependability?

A. Usability, Reliability, Security, Flexibility
B. Availability, Reliability, Maintainability, Security
C. Availability, Reliability, Security, Safety
D. Security, Safety, Testability, Usability
Answer» B. Availability, Reliability, Maintainability, Security
35.

System analyst consist of following tasks:

A. Problem identification
B. Problem understanding
C. Analysis Problem
D. All of the above
Answer» A. Problem identification
36.

--------- it include the study like can the work for the project is done with current equipment existing software technology and with available manpower.

A. Technical feasibility
B. Economic feasibility
C. Operational feasibility
D. None of above
Answer» B. Economic feasibility
37.

------- it include of study of cost of system.

A. Technical feasibility
B. Economic feasibility
C. Operational feasibility
D. None of above
Answer» C. Operational feasibility
38.

--------- it include system be used if it developed and implemented.

A. Technical feasibility
B. Economic feasibility
C. Operational feasibility
D. None of above
Answer» A. Technical feasibility
39.

Analyst used ------- method to collect information from individual or from group.

A. Interviews
B. Questionnaires.
C. Record inspection or view
D. Observations
Answer» A. Interviews
40.

Analyst used --------- method to collect information from person by asking standard
question to person or group of person.

A. Interviews
B. Questionnaires.
C. Record inspection or view
D. Observations
Answer» A. Interviews
41.

-------- interviews use of standardized question in either an open response or close
response format.

A. Unstructured Interviews.
B. Structured Interviews
C. Questionnaires.
D. Record inspection or view
Answer» B. Structured Interviews
42.

----------- may be inefficient use of both respondent and interviewer time.

A. Unstructured Interviews.
B. Structured Interviews
C. Questionnaires.
D. Record inspection or view
Answer» A. Unstructured Interviews.
43.

Analyst use ----------to learn about feelings, opinions and general experiences or to explore
a process or problems.

A. open ended questionnaires
B. Close ended questionnaires
C. Record Inspection
D. Observation
Answer» A. open ended questionnaires
44.

In ----------- analyst examines information that has been recorded about system and about
the users.

A. Record Review
B. Interviews
C. Questionnaires
D. Observation
Answer» B. Interviews
45.

The ------------ is produced at the culmination of the analysis task.

A. Software requirement specification
B. Questionnaires
C. Record Inspection
D. None of these
Answer» A. Software requirement specification
46.

Software is defined as ____

A. Instructions
B. Data Structures
C. Documents
D. All of the above
Answer» D. All of the above
47.

The objective of software engineering is to produce ----------

A. Software Product
B. Output
C. Input
D. Processing
Answer» A. Software Product
48.

----------- are software systems delivered to customer with the documentation which describes how to install and use the system.

A. Software Product
B. Output
C. Input
D. Processing
Answer» A. Software Product
49.

--------- These are stand-alone systems which are produced by a development organization and sold on the open market to any customer who is able to buy them.

A. Generic Product
B. Customized product
C. Product
D. None of these
Answer» A. Generic Product
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