Management Information System Set 6
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This set of Management information system Multiple Choice Questions & Answers (MCQs) focuses on Management Information System Set 6
Q1 | Data encryption concept is used for ______________ purposes.
- data hidden
- data display
- data processing
- data transfer
Q2 | The ______________ is monitors the activities of the computer system
- processor.
- ram.
- rom
- operating system.
Q3 | EDI stands for:
- electronic data interchanqe
- electrical data interchange
- work flow automation software
- enhanced data interchange
Q4 | Accounting, finance, marketing, and human resources are known as
- executive information systems
- functional business areas
- geographic information system
- local information system
Q5 | Relational calculus is a
- procedural language.
- non- procedural language.
- data definition language.
- high level language.
Q6 | SDLC stands for?
- software design life cycle
- software development life cycle
- system design life cycle
- system development life cycle
Q7 | A combination of a MIS and DSS called ______________ which helps top managers make decisions.
- gis
- eis
- epi
- cam
Q8 | The most creative and challenging phase of system life cycle is
- feasibility study
- maintenance
- design
- none of the above
Q9 | The most important feature of spiral model is
- requirement analysis
- risk management
- quality management
- configuration management.
Q10 | Which of these items is a major component of today's IT infrastructure?
- data management technology
- networking
- technology services
- all of me above
Q11 | ______________ converts ciphertext back into plaintext.
- encryption
- a firewall
- decryption
- an encoder
Q12 | A computer security protocol for logging in would be an example of the component of an informationsystem:
- software
- hardware
- data
- procedure
Q13 | Relational calculus is a
- Procedural language.
- None- Procedural language.
- Data definition language.
- High level language.
Q14 | The view of total database content is
- Conceptual view
- Internal view.
- External view.
- Physical view.
Q15 | DML is provided for
- Description of logical structure of database.
- Addition of new structure in the database system.
- Manipulation &processing of database.
- Definition of physical structure of database system.
Q16 | ODBC stands for
- Object Database Connectivity.
- Oral Database Connectivity
- Oracle Database Connectivity.
- Open Database Connectivity.
Q17 | Architecture of the database can be viewed as
- Two levels.
- Four levels.
- Three levels.
- One level.
Q18 | The database schema is written in
- HLL
- DML
- DDL
- DCL
Q19 | In the architecture of a database system external level is the
- Physical level.
- Logical level.
- Conceptual level
- View level.
Q20 | In a Hierarchical level model records are organized as
- Graph.
- List .
- Links.
- Tree.
Q21 | The language used in application programs to request data from the DBMS is referred to as the
- DML
- DDL
- VDL
- SDL
Q22 | The DBMS language component which can be embedded in a program is
- The data definition language (DDL)
- The data manipulation language(DML)
- The database administrator(DBA)
- A query language.
Q23 | Which one of the following statement is false?
- The data dictionary is normally maintained by the database administrator.
- Data elements in the database can be modified by changing the data dictionary.
- The data dictionary contains the name and description of each data element.
- The data dictionary is a tool used exclusively by the database administrator.
Q24 | An advantage of the database management approach is
- Data is dependent on programs.
- Data redundancy increase.
- Data is integrated and can be accessed by multiple programs.
- None of the above.
Q25 | A DBMS query language is designed to
- Support end users who use English-like commands.
- Support in the development of complex applications software.
- Specify the structure of a database.
- All of the above.