Choose one or more correct answers.
1. What is information?
a) information, messages about the world around us and the processes going on in it;
b) information from which, by logical reasoning, certain conclusions can be drawn;
c) The contents of news;
d) The information contained in scientific theories.
2. The minimum unit of measurement of information is…
a) byte;
b) a bit;
c) bit;
d) Kbyte.
3. According to the form of representation, information can be divided into the following types:
a) mathematical, biological, medical, psychological, etc;
b) everyday, industrial, technical, managerial;
c) textual, numerical, graphic, audio, video information;
d) scientific, social, political, economic, religious information, etc;
e) visual, auditory, tactile, olfactory, gustatory;
4. information technology (IT) is …
a) is a set of data formed by a producer for its distribution in tangible or intangible form;
b) is a set of software products installed on a computer, the technology of which allows to achieve the user’s goal;
c) it is an interconnected set of tools, methods and personnel used to process data;
d) a process using a combination of means and methods of data processing and transmission, and primary information to obtain a new quality of information on the state of an object, process or phenomenon;
e) is a set of conditions, means and methods on the basis of computer systems, designed for the creation and use of information resources.
5. An information system (IS) is …
a) a set of conditions, means and methods on the basis of computer systems, designed for the creation and use of information resources;
b) a set of software products installed on a computer, the technology of which allows to achieve the goal set by the user;
c) this is an interconnected set of tools, methods and people involved in information processes;
d) it is a set of data generated by a producer for its dissemination in tangible or intangible form;
e) a process defined by a set of means and methods of processing, manufacturing, change of state, properties, form of raw materials or material.
6. What types of information systems are distinguished by their purpose?
a) management information systems, information retrieval systems, decision support systems, data processing systems, and information reference systems;
b) economic, mathematical, office, managerial;
c) information management, information retrieval and information reference systems;
d) single, group, corporate.
7. What refers to the types of information technology?
a) information technology of data processing;
b) information technology of resource allocation;
c) management information technology;
d) office automation information technology;
e) information technology of decision-making support;
f) information technology of economic calculations;
f) information technology of expert systems.
8. Information technology for working with numerical information is …
a) database;
b) spreadsheets;
c) expert systems;
d) electronic editors.
9. Information technologies for storing, selecting, and sorting information are…
a) database;
b) spreadsheets;
c) expert systems;
d) electronic editors.
10. Knowledge processing information technologies are…
a) database;
b) spreadsheets;
c) expert systems;
d) electronic editors.
