тест №2 Информационные системы в экономике - МЭИ

Problem number 1

Terms: Content of APM in determining the number of users and clarifying the nature of their tasks shall ...

Learner Response: information provision

logistics

tool maintenance

software

there is no right answer

Problem number 2

Conditions: In the area of \u200b\u200borganizational management, users can be divided into ...

Learner Response: Two categories

three categories

four categories

five categories

six categories

Problem number 3

Condition: If ARM is an element distributed information processing system, such as networks, there are additional requirements for the organization information database:

Learner Response: The database structure should allow easy break it into its component pieces placed on individual workstations, to protect against unauthorized access to data

The structure of the database is to provide a one-time adjustment process several identical databases stored on different workstations

The base must be minimum redundancy at the same time convenient for data archiving

All of the above

Problem number 4

Terms and conditions:. As part of the software (SW) ARM are two main types of software with different Feature:

Learner Response: Simple and complex

general (systemic) and special (applied)

complex and linear

simple and integrated

there is no right answer

Problem number 5

Conditions: The main application software packages that are part of a special workstation software, are ...

Learner Response: word processing, tabular data processing

database management

engine and business graphics

Organization of man-machine dialogue, support for communications and networking

All of the above

Problem number 6

Terms: The network allows:

Learner Response: Build distributed repository of information (databases); expand the list of tasks for Information Processing

improve the reliability of the information system at the expense of duplicating the work of the PC

create new types of service, such as e-mail

reduce the cost of the information processing

All of the above

Objective number 7

Conditions: Open ...

Answer student: is to provide connectivity to the circuit network of all types of modern PCs

The significance and value of the network should be determined by a set of stored therein knowledge, data and hardware of operational capacity to represent them or to process

Is interpreted as ensuring a high figure, "MTBF" due to operational reports emergency operation, testing, program logic control and duplication technology

It is to minimize the response time of the network to a user request

It is assumed that the network provides a wide range of service functions on the user and provide him the requested information resources

Task number 8

Terms: The network provides ...

Answer student: data protection from unauthorized access

automatic restoration of health in emergency crash

high reliability of the transmitted information and computational procedures

All of the above

there is no right answer

Objective number 9

Terms: To describe the interaction of the components used in the network ...

Learner Response: protocols and interfaces

Text and graphics

Database

Graphic Apps

Email

Problem number 10

Terms: The wire technology as the physical medium in the channels used:

Answer student: flat two-core cable

twisted pair wires

coaxial cable

optical fiber

All of the above

Test №2 Information systems in economy, 20 jobs, rent MEI