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Software Engineering Introduction to System Concept
Choose a topic to test your knowledge and improve your Software Engineering skills
1. ______ is an orderly grouping of independent components linked together according to a plan to achieve a specific objective or goal.
System
Software
Subsystem
Physical system
2. A ---------------is a set or group of component that interact to accomplish some purpose.
System
Software
Subsystem
Physical system
3. System consists of----------------
Standards
Measurement
Compare
All of the above
4. Elements of system.
Output/Input
Control
Feedback
All of the above
5. We can define information system as a set of devices, procedures, rules but most of the work performs manually
Formal Information system
Manmade Information system
Informal information system
All of the above
6. What are the characteristics of software?
Software is developed or engineered; it is not manufactured in the classical sense.
Software doesn’t “ wear out ”. Software can be custom built or custom build.
C.
All of the mentioned
7. Compilers, Editors software come under which type of software?
System software
Application software
Scientific software
None of the above
8. ------- refers to the process of examining a business situation with the intent of improving it through better procedures and methods.
Software Anticipation
Software Investigation
Software Requirement
System analysis
9. The process of generating analysis and design documents is known as
Software engineering
Software re-engineering
Reverse engineering
Re-engineering
10. Which is the first step in the software development life cycle ?
Analysis
Design
Problem/Opportunity Identification
Development and Documentation
11. Decision makers who are concerned with tactical (short-term) operational problems and decision making are
middle managers
executive managers
supervisors
mobile managers
12. Critical information for top management is provided by ....... information system.
expert
managerial
executive
decision
13. _____ expressly designed for the support of individual and collective decision making.
MIS
DSS
TPS
OIS
14. -----The system which are represented conceptually non Physical systems are called
Abstract system
System model
Open system
Closed system
15. ------it shows a two dimensional depicting system elements and their linkages.
Schematic Models
Flow system models
Static system models
Dynamic system models
16. --------It shows the flow of material ,energy and information that hold system together.
Schematic Models
Flow system models
Static system models
Dynamic system models
17. ------- This type of model exhibits are pair of relationship such as activity time or cost quantity.
Schematic Models
Flow system models
Static system models
Dynamic system models
18. ----- It depict constantly an ongoing constantly changing the system
Schematic Models
Flow system models
Static system models
Dynamic system models
19. An -----------system is a one which does not provide for its own control or modification.
Open System
Closed system
MIS
DIS
20. -----system in one which automatically controls or modifies its own operation byresponding to data generated by the system itself.
Open System
Closed system
MIS
DIS
21. --------is represented by organization chart.
Formal Information system
Closed system
MIS
DIS
22. -----systems used organizational data as well as external data collected from environment of the organization.
Formal Information system
Closed system
MIS
DSS
23. Effectiveness is a major goal of these types of systems.
Expert systems
Closed system
MIS
DSS
24. -------------system operates continuously to keep management abreast of what is happening in all major areas
Execution Information system(EIS)
Integrated system
Subsystem
Transaction processing system
25. ---consists of individual computers may be workstations or multiple systems.
Execution Information system(EIS)
Integrated system
Subsystem
Transaction processing system
26. -------is a unit that is part of a larger system that means a larger system divided into subparts the subpart is known as --------------
Execution Information system(EIS)
Integrated system
Subsystem
Transaction processing system
27. -----system collect,store,modify and retrieve the transaction of an organization.
Execution Information system(EIS)
Integrated system
Subsystem
Transaction processing system
28. ----is concerned with how a systems tied together in order to achieve common goal thus forming integration.
Interaction
Interdependence
Integration
Central Objective
29. ----means that parts of the organization depend on one another
Interaction
Interdependence
Integration
Central Objective
30. Which one of the following is not a step of requirement engineering?
elicitation
design
analysis
documentation
31. ------is a first technical step in software process.
Software Anticipation
Software Investigation
Software Requirement
None of the above
32. ------- refers to the process of examining a business situation with the intent of improving it through better procedures and methods.
Software Anticipation
Software Investigation
Software Requirement
System analysis
33. What are the four dimensions of Dependability?
Usability, Reliability, Security, Flexibility
Availability, Reliability, Maintainability, Security
Availability, Reliability, Security, Safety
Security, Safety, Testability, Usability
34. System analyst consist of following tasks:
Problem identification
Problem understanding
Analysis Problem
All of the above
35. ----- it include the study like can the work for the project is done with current equipment existing software technology and with available manpower.
Technical feasibility
Economic feasibility
Operational feasibility
None of the above
36. --- it include of study of cost of system.
Technical feasibility
Economic feasibility
Operational feasibility
None of above
37. ------- it include system be used if it developed and implemented.
Technical feasibility
Economic feasibility
Operational feasibility
None of the above
38. Analyst used ------- method to collect information from individual or from group.
Interviews
Questionnaires
Record inspection or view
Observations
39. Analyst used --------- method to collect information from person by asking standard question to person or group of person.
Interviews
Questionnaires
Record inspection or view
Observations
40. ------ interviews use of standardized question in either an open response or close response format.
Unstructured Interviews.
Structured Interviews
Questionnaires
Record inspection or view
41. ---- may be inefficient use of both respondent and interviewer time.
Unstructured Interviews.
Structured Interviews
Questionnaires
Record inspection or view
42. Analyst use ----------to learn about feelings, opinions and general experiences or to explore a process or problems.
open ended questionnaires
Close ended questionnaires
Record Inspection
Observation
43. In ----------- analyst examines information that has been recorded about system and about the users.
Record Review
Interviews
Questionnaires
Observation
44. The ------------ is produced at the culmination of the analysis task.
Software requirement specification
Questionnaires
Record Inspection
None of these
45. Software is defined as ____
Instructions
Data Structures
Documents
All of the above
46. The objective of software engineering is to produce ----------
Software Product
Output
Input
Processing
47. ---- are software systems delivered to customer with the documentation whichdescribes how to install and use the system.
Software Product
Output
Input
Processing
48. ----- These are stand-alone systems which are produced by a development organizationand sold on the open market to any customer who is able to buy them.
Generic Product
Customized product
Product
None of these
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