QN01. Which of the following Information category is used by middle management?
- Organisational
- Functional managerial knowledge
- Decision support
- Operational
Answer
(C)Decision support
QN02. MIS stands for ______________
- Management internet system.
- Marketing Internet system.
- Marketing and implementation software.
- Management information system.
Answer
(D)Management information system.
QN03. What type of computer is specially designed and/or used for tasks that require extremely rapid and complex calculations?
- PC
- supercomputer
- midrange computer
- mainframe
Answer
(B)supercomputer
QN04. In a ______________ connection, three or more devices share a link.
- Multipoint
- Point-to-point.
- Multipoint & point-to-point
- none of the above
Answer
(A)Multipoint
QN05. Any electronic device on a network is called a:
- Node
- Hub
- Router
- Cable.
Answer
(A)Node
QN06. Which topologies requires central controller or hub
- Mesh
- Star
- Bus
- Ring
Answer
(B)Star
QN07. What is the benefit of the Networking?
- File sharing
- Easier Resources
- Easier
- All of the Above
Answer
(D)All of the Above
QN08. The DBMS acts as an interface between what two components of an enterprise-class database system?
- Database application and the database
- Data and the database
- The user and the database application
- Database application and SQL
Answer
(A)Database application and the database
QN09. The following are functions of a DBMS except ______________
- creating and processing forms
- creating databases
- processing data
- administrating databases
Answer
(A)creating and processing forms
QN10. CASE Tool is
- Computer Aided Software Engineering
- Component Aided Software Engineering
- Constructive Aided Software Engineering
- Computer Analysis Software Engineering
Answer
(A)Computer Aided Software Engineering
QN11. A database is a complex ______________
- Data structure
- Memory
- Both
- None
Answer
(A)Data structure
QN12. RAD stands for:
- Rotate application development
- Register application development
- Related application development
- Rapid application development
Answer
(D)Rapid application development
QN13. DDL stands for:
- Decode data languages
- Data definition languages
- Database define languages
- Define data languages
Answer
(B)Data definition languages
QN14. Which is the most popular database model:
- Network Model
- Relational Model
- Hierarchical Model
- Object Oriented
Answer
(B)Relational Model
QN15. Architecture of the database can be viewed as
- two levels.
- four levels.
- three levels.
- one level.
Answer
(C)three levels.
QN16. ______________ is the attribute or group of attributes that uniquely identify occurrence of each entity.
- Foreign key
- Super Key
- Primary Key
- All of these
Answer
(C)Primary Key
QN17. During software development which factor is most crucial?
- People
- Process
- Product
- Project
Answer
(A)People
QN18. System development is a
- Process of successive changes of system from new and changed requirement
- It is a development of SRS of a system
- Both (a) and (b)
- None of the above
Answer
(C)Both (a) and (b)
QN19. Upper CASE tools are used
- for developing DFD's
- for screen design
- during all phases of system analysis and design life cycle
- for converting structured English procedures to source code into a language such as C
Answer
(A)for developing DFD's
QN20. Identifying customers and markets using data on demographics, markets, consumer behaviour, and trends is an example of:
- Operational-level sales and marketing information system.
- Knowledge-level sales and marketing information system.
- Management-Level sales and marketing information system.
- Strategic-level sales and marketing information system
Answer
(B)Knowledge-level sales and marketing information system.
QN21. A computer security protocol for logging in would be an example of the component of an information system:
- software
- hardware
- Data
- Procedure
Answer
(D)Procedure
QN22. On-line transaction processing is used when ______________
- it is required to answer random queries
- it is required to ensure correct processing
- all files are available on-line
- all files are stored using hard disk.
- i, ii
- i, iii
- ii, iii, iv
- i, jj, iii
Answer
(B)i, iii
QN23. ______________ is the process of defining the current problem, determining why a new system is needed, identifying the objectives of the proposed system:
- Feasibility analysis
- System Analysis
- System definition
- System requirements,
Answer
(C)System definition
QN24. ______________ focuses on researching how the human brain does work and, how human beings imagine.
- Cognitive science
- Robotics
- Natural interfaces
- Artificial intelligence
Answer
(A)Cognitive science
QN25. EDI stands for:
- Electronic data interchanqe
- Electrical data interchange
- work flow automation software
- Enhanced data interchange
Answer
(A)Electronic data interchanqe
QN26. Which device is NOT considered an input device?
- sensor
- touch screen
- keyboard
- Printer
Answer
(D)Printer
QN27. A ______________ is a data communication system within a building plant, or campus or between nearby buildings.
- MAN
- LAN
- WAN
- none at the above
Answer
(B)LAN
QN28. Which of the following device copies electrical signals from one Ethernet to another?
- Bridge
- Repeater
- Hub
- Passive hub
Answer
(B)Repeater
QN29. End- to-end connectivity is provided from host-to-host in
- Network layer
- Session Layer
- Data link layer
- Transport layer
Answer
(D)Transport layer
QN30. A network computer that shares resources with and responds to requests from other computer is known as
- client
- server,
- terminal
- key
Answer
(B)server,
QN31. A network geometric arrangement in which a sIngle connecting lirie is shared by a number of nodes is called
- Car Topology
- Bus Topology
- Truck Topology
- None of these
Answer
(B)Bus Topology
QN32. Accounting, finance, marketing, and human resources are known as
- Executive information systems
- Functional business areas
- Geographic information system
- Local information system
Answer
(B)Functional business areas
QN33. The data types describing the type of values that can appear in each column is called ______________
- Relations
- Domain
- Queries
- All of above
Answer
(B)Domain
QN34. Top-down programming is
- a group of related fields
- a map of the programmer's view of the data
- an approach in which the top module is first tested-then program modules are added from the highest level to the lowest level
- a series or group of components that perform one or more operations of a more complex system
- None of the above
Answer
(C)an approach in which the top module is first tested-then program modules are added from the highest level to the lowest level
QN35. What are the three generic phases of software engineering?
- Definition, development, support
- What, how, where
- Programming, debugging, maintenance
- Analysis, design, testing
Answer
(A)Definition, development, support
QN36. DBMS stands for:
- Database associated
- Database administrator
- Database application
- Database management system
Answer
(D)Database management system
QN37. A DBMS provides users with the conceptual representation of:
- Register
- Data
- Logical view
- Physical view
Answer
(B)Data
QN38. Retrieval of data is done by using a ______________
- Stack
- Query
- Linked list
- All of these
Answer
(B)Query
QN39. Which is the database language:
- C
- C++
- SQL
- None of these
Answer
(C)SQL
QN40. Relational calculus is a
- Procedural language.
- Non- Procedural language.
- Data definition language.
- High level language.
Answer
(B)Non- Procedural language.