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Worksheets

erkeerke

Total questions: 93

Worksheet time: 51mins

Name
Class
Date
1.

Provide a list of types of application software packages. (select two correct answers)

a)

General purpose (universal), method-oriented, problem-oriented, global networks, organization (administration) of the computing process.

b)

Method-oriented, general-purpose (universal), problem-oriented, global networks, organization (administration) of the computing process.

c)

Special-purpose (closed), information-oriented, human-oriented, wireless networks that ensure information security.

2.

Specify the purpose of the general-purpose application package. (select two correct answers)

a)

They are intended to automate the development and operation of functional tasks of the user and information systems in general.

b)

It is a means of automating the development and operation of functional tasks of the user and information systems in general.

c)

Designed for the operation of system software for information security.

3.

Provide a list of types of general-purpose application software packages. (select two correct answers)

a)

Text editors, graphic editors, spreadsheet editors, database management systems (DBMS), integrated packages, Case technologies, expert system shells and artificial intelligence systems.

b)

Graphic editors, text editors, spreadsheet editors, database management systems (DBMS), integrated packages, Case technologies, expert system shells and artificial intelligence systems.

c)

Hardware for protecting networks and data, anti-virus software, telephone communication channel devices, last mile equipment from a communications service provider.

4.

Give a definition of the command file of the MS Windows operating system. (choose two correct answers)

a)

text file with the *.BAT extension. The command file contains operating system commands and names of programs to execute.

b)

The command file contains operating system commands and program names to execute. It is a text file with the *.BAT extension.

c)

Video file with the extension *.AVI. The command file contains a video image of all protocols used by the operating system.

5.
  1. Specify the composition of the command file of the MS Windows operating system. (select two correct answers)

a)

A sequence of commands for executing programs and performing file operations.

b)

A set of commands for executing programs and performing file operations.

c)

Microservices programming language commands.

6.

Give a definition of CASE technology. (choose two correct answers)

a)

set of programs for automating the development of an information system, including a methodology for analyzing the subject area, designing architecture, programming, testing and operation of the information system (tools).

b)

A set of software tools for automating the development of an information system, including a methodology for analyzing the subject area, designing architecture, programming, testing and operation.

c)

A set of automation tools for the development of avionics hardware, including systems analysis of low-level programming, architecture construction, programming, testing and operation of drivers.

7.
  1. Give a definition of IDE (Integrated Development Environment) integrated development environment. (choose two correct answers)

a)

A type of software that provides programmers with the tools to develop software.

b)

class of software designed to provide software development tools to programmers.

c)

A type of network facility that provides a domain server with the ability to combat viruses.

8.
  1. Specify the composition of the main functions of the IDE (Integrated Development Environment) integrated development environment. (select two correct answers)

a)

Source code editor. Debugger. Translator – compiler or interpreter. Tools for automating the assembly.

b)

Translator – compiler or interpreter. Debugger. Source code editor. Tools for automating the assembly

c)

A repository for source code and software development projects.

9.
  1. How many programming languages can an IDE (Integrated Development Environment) support? (choose two correct answers)

a)

Can support multiple programming languages

b)

Provides development of programs in several programming languages.

c)

Does not support any programming language. Supports network configuration settings and network environment.

10.
  1. Give a definition of expert systems. (choose two correct answers)

a)

A knowledge processing system in a highly specialized area of preparing user decisions at the level of professional experts.

b)

At the level of professional experts, a knowledge processing system in a highly specialized area of preparing user decisions.

c)

An operational reference system designed to provide open information to the media

11.

Provide a definition of a method-oriented application package. (select two correct answers)

a)

Programs whose algorithmic basis implements some economic-mathematical method for solving a problem.

b)

software package whose algorithmic basis implements some economic-mathematical method for solving a problem

c)

A hardware device whose algorithmic basis implements a method for transporting cargo.

12.
  1. Provide a list of types of method-oriented application software packages. (select two correct answers)

a)

Mathematical programming - linear, dynamic, statistical, network planning and control, queuing theory, mathematical statistics.

b)

Network planning and control, queuing theory, mathematical statistics, mathematical programming (linear, dynamic, statistical, etc.).

c)

Social programming (plasma, broadband, experimental, etc.), server maintenance, mass theft theories, mathematical forecasting.

13.
  1. Provide a definition of a problem-oriented software package. (select two correct answers)

a)

Software products designed to solve a problem in a specific functional area.

b)

Software applications designed to address specific issues within a functional area.

c)

Software to solve all the common microservices problems.

14.

Provide a definition of a package of application programs for individual subject areas. (select two correct answers)

a)

Software for various subject areas: accounting, financial management, legal systems, education.

b)

Software for various subject areas: financial management, legal systems, education, accounting.

c)

Network system support for various purposes: network access control, virus protection, firewall access restriction, etc.

15.

Provide a definition of application packages for legal reference systems. (select two correct answers)

a)

Software for working with the huge volume of legislative information coming in a continuous stream.

b)

To work with the huge volume of legislative information coming in a continuous stream, software.

c)

Software for working with huge volumes of orders from customers.

16.
  1. Provide a definition of the global computer network application package. (choose two correct answers)

a)

Software designed to provide convenient, reliable user access to geographically distributed public network resources, databases, message transmission, etc.

b)

Software designed to transmit messages, provide reliable and convenient user access to public network resources and geographically distributed databases.

c)

Software designed to provide convenient, reliable purchase of goods and services, etc.

17.
  1. Give a definition of a text editor. (choose two correct answers)Application software for processing text information.

a)

Application software for processing text information.

b)

Application software designed for processing text information.

c)

System software for managing access to a private network.                      

18.

Define a spreadsheet editor. (choose two correct answers)

a)

Application software designed for processing spreadsheets.

b)

Application software for working with spreadsheets.

c)

System software for interaction between hardware and software.

19.

Define human-computer interaction. (choose two correct answers)

a)

The study, planning, and design of interactions between people (users) and computers.

b)

Planning, studying, and designing interactions between people (users) and computers.

c)

The study, planning, and design of interactions between people (users) and mechanical devices.

20.

At what level does interaction between users and computers occur? (choose one correct answer)

a)

At the user interface (or simply interface) level, which includes software and hardware.

b)

At the TCP IP network protocol level.

c)

At the level of the SQL structured query language.

21.

What is the basis of knowledge in the field of human-computer interaction? (choose one correct answer)

a)

The knowledge gained during the research is based on both human and computer factors.

b)

The knowledge gained during the research is based on cryptographic protection.

c)

The knowledge gained during the research is based on experiments in the geological field.

22.
  1. What is the main goal of human-computer interaction? (choose one correct answer)

a)

Understand the user, their motivation and the tasks they are solving.

b)

Discover new mathematical and algorithmic methods of artificial intelligence.

c)

Create the most powerful supercomputer in the world.

23.

Give a definition of ergonomics. (choose one correct answer)

a)

A scientific discipline that comprehensively studies the functional capabilities of a person in work and everyday processes, revealing the patterns of creating optimal conditions for highly effective life activity and highly productive work.

b)

scientific discipline that comprehensively studies working conditions, convenience and efficiency of tools.

c)

A scientific discipline that comprehensively studies biomechanics, bioelectronics and bionics

24.
  1. Specify the purpose of ergonomics. (choose one correct answer)

a)

Improving the efficiency and quality of human activity in the system “man – machine – object of activity – environment” while maintaining health and personal development.

b)

Improving the efficiency and quality of research and development activities in the field of internal combustion engines

c)

Improving the efficiency and quality of scientific and empirical discoveries in technical informatics.

25.

Specify the tasks of ergonomics. (choose one correct answer)

a)

Design and improvement of processes for performing activities and methods of special preparation for them, as well as characteristics of means and conditions.

b)

Improving the well-being of the people through the sale of natural resources.

c)

Increasing the level of income of the population by eliminating luxury taxes.

26.

Give a definition of ergonomic properties. (choose one correct answer)

a)

Properties of machines or objects that manifest themselves in the “man-machine-environment” system as a result of the implementation of ergonomic requirements.

b)

The user's properties, his psychological, physiological, anatomical and other properties.

c)

The properties of mechanical units to withstand physical and chemical stress.

27.
  1. Provide a definition of socio-psychological factors of human-computer interaction. (choose one correct answer)

a)

They assume that the design of the machine (equipment, fittings) and the organization of work places correspond to the nature and degree of group interaction, and also establish the nature of interpersonal relationships.

b)

They assume that the chemical composition of building materials corresponds to the material composition of the room.

c)

They assume that the biological characteristics of a computer correspond to the electronic capabilities of a person

28.

Provide a definition of anthropometric factors of human-computer interaction. (choose one correct answer)

a)

They determine the conformity of the structure, dimensions of the equipment, structure equipment and the shape of their elements with the dimensions of the mass of the human body, the conformity of the nature of the shapes of the product with the anatomical plasticity of the human body.

b)

They determine whether the size, shape, design and color of clothing correspond to the height and build of a person.

c)

They ensure that the interior of the room matches the architecture of the building.

29.

Define psychological factors of human-computer interaction. (choose one correct answer)

a)

They determine the conformity of equipment, technological processes and the environment with the capabilities and characteristics of perception, memory, thinking, psychomotor skills of a working person.

b)

They determine the conformity of a person’s psyche with the moral and ethical standards accepted in society.

c)

They determine the correspondence between human erudition and the capabilities of artificial intelligence.

30.

Provide a definition of psychophysiological factors of human-computer interaction. (choose one correct answer)

a)

They determine the compliance of the equipment with the visual, auditory and other capabilities of a person, the conditions of visual comfort and orientation in the subject environment.

b)

They ensure that the weight of the mouse corresponds to the user's physical abilities.

c)

Ensure that toxic emissions from plastic computer parts comply with emission and disposal standards.

31.
  1. Provide a definition of physiological factors of human-computer interaction. (choose one correct answer)

a)

They ensure that the equipment corresponds to the physical properties of a person, his strength, speed, biomechanical and energy capabilities.

b)

Ensures compliance in the ratio of a person's height and weight and the size and shape of the monitor.

c)

Ensures that the length of a person's arm matches the length of the HDMI cable.

32.
  1. Provide a definition of hygienic (health-promoting) factors of human-computer interaction. (choose one correct answer)

a)

They determine the requirements for illumination, air composition, humidity, temperature, pressure, dustiness, ventilation, toxicity, electromagnetic field strength, various types of radiation, noise, ultrasound, vibrations, gravitational overload and acceleration.

b)

They determine the requirements for keeping the oral cavity clean and tidy.

c)

They determine the requirements for keeping clothes clean and tidy.

33.
  1. How does particularly long periods of sedentary work affect a person's health? (choose one correct answer)

a)

Sedentary work is harmful to humans in principle.

b)

Sedentary work increases longevity.

c)

Sedentary work increases the income of the population.

34.

What is a person like by nature? (choose one correct answer)

a)

Nature has created man as a dynamic being in constant motion, for whom a state of rest is generally not characteristic.

b)

Nature created man static, motionless, incapable of moving independently.

c)

Nature has created man to be extremely restless, constantly and randomly moving like Brownian motion.

35.
  1. How does sitting posture affect human organs? (choose one correct answer)

a)

Increases the load on the back muscles. When a person leans back, the load decreases somewhat.

b)

Significantly reduces the load on the back muscles, and only when a person leans back does the load increase sharply.

c)

Sitting posture does not affect human organs in any way.

36.
  1. How does incorrect hand position and sitting affect human organs? (choose one correct answer)

a)

Incorrect hand position when typing on a keyboard leads to chronic wrist strains.

b)

Incorrect hand position when typing on the keyboard leads to improved elasticity and flexibility of the hand.

c)

Incorrect hand position when typing on a keyboard improves blood circulation, strengthens arteries and stabilizes blood pressure.

37.
  1. Define an interface. (choose one correct answer)

a)

A set of software and hardware that ensures interaction between the user and the computer.

b)

A set of mechanical means that support user interaction with vehicles.

c)

A complex of biological means that support the user's interaction with the environment.

38.

Provide a list of interface types. (select one correct answer)

a)

Adaptive, tactile, gestural.

b)

Visual, physical, olfactory.

c)

Chemical, psychological, social.                      

39.
  1. What does the choice of interface depend on? (choose one correct answer)

a)

From the technologies for processing information, the motivation for their use and the emotions they evoke, the way information is visualized, design and context.

b)

From the individual mental state, physical well-being, meteorological conditions, and the interior of the workplace.

c)

From the cosmological and astral location of the planets in space, the direction of movement of comets and the call of cosmic higher beings.

40.
  1. What does an effective modern interface take into account? (choose one correct answer)

a)

Possibility of using virtual and augmented reality, remote control, gestural and tactile interfaces

b)

The ability to independently perform business tasks without human intervention.

c)

The ability to solve analytical problems by using the very first information technologies

41.

What needs to be done with interface defects? (choose one correct answer)

a)

All the confusing instructions, cryptic menus, dialog boxes and notifications used in modern applications need to be improved to enable users to complete their work quickly and confidently.

b)

In principle, an interface cannot have defects, since the interface automatically eliminates all its defects.

c)

The interface defect must be registered and sold profitably on the international information technology market.

42.
  1. What does the user interface allow the user to do? (choose one correct answer)

a)

Control the operation of a program or computing system and obtain the required results.

b)

Operate mobile equipment and mobile units.

c)

Manage personnel, finances, materials, logistics and other enterprise resources.

43.
  1. By means of what does the user interface implement the work of a person on a personal computer? (choose one correct answer)

a)

Through user interface elements.

b)

By means of hydraulic units.

c)

Through chemical reactions.                     

44.
  1. Define a user interface element. (choose one correct answer)

a)

A user interface element through which a user directly interacts with a program or computing system.

b)

An element of the user interface through which the user directly interacts with construction equipment and special technical means.

c)

A user interface element that allows the user to directly interact with chemical elements for the purpose of conducting chemical experiments.

45.

Define a passive user interface element. (choose one correct answer)

a)

A user interface element through which the user does not have direct access to system or software resources, i.e., cannot control or modify these resources directly and immediately.

b)

user interface element through which the user has direct access to system or software resources, i.e. can completely control or modify these resources directly and immediately

c)

A user interface element that has no relation to accessing system or software resources, i.e., it relates to the control or modification of material resources directly and immediately.

46.
  1. Provide a list of passive user interface elements. (select one correct answer)

a)

Information messages, tips, etc.

b)

Commands for managing system settings and software resources, system configuration tools, commands for working with file systems.

c)

Active network equipment: switches, routers, modems.

47.

Define an active user interface element. (choose one correct answer)

a)

A user interface element through which the user has direct access to system and software resources with the ability to directly control and modify them.

b)

Commands for managing system settings and software resources, system configuration tools, commands for working with file systems.

c)

Active network equipment: switches, routers, modems.

48.
  1. Provide a list of active user interface elements. (select one correct answer)

a)

Commands for managing system settings and software resources, system configuration tools, commands for working with file systems.

b)

Information messages, tips, etc.

c)

Automatic control systems for airborne mobile objects.

49.
  1. Provide a list of types of generally accepted classification of interfaces. (select one correct answer)

a)

Command line console, graphical interface, SILK interface (interface for interacting with a computer via speech).

b)

Command interface, consumer interface, industrial interface.

c)

Funny interface, sad interface, indifferent interface.

50.

Give a definition of a database (choose one correct answer)

a)

A collection of interrelated, specially organized sets of data stored on a disk.

b)

A warehouse where things are stored.

c)

A platform for ensuring the functioning and management of microservices.

51.
  1. Specify a list of the main properties of the database from the ones listed. (select one correct answer)

a)

The database is stored and processed in a computing system. The data in the database is well structured, i.e. the main elements, their types and connections between elements, as well as restrictions on permissible operations are highlighted. Search and processing of data is provided.

b)

The database is stored and processed in a logistics warehouse. The data in the database is placed in a random order and is completely unstructured. Searching and processing data in databases is impossible.

c)

The database provides network speed and throughput. The data in the database is a set data type. The data written to the database is not searchable.

52.
  1. Provide a list of characteristic features of a database that distinguish a database from a simple set of data. (choose one correct answer)

a)

Data is stored and processed in a computing system, Data structuring, Identification of basic elements, their types and relationships between elements. Availability of restrictions on permissible operations. Providing data retrieval and processing.

b)

The database is stored and processed in a warehouse, the data in the database is poorly structured, i.e. the main elements, their types and connections between elements, as well as restrictions on permissible operations, are not identified, searching and processing of data is impossible.

c)

The database is stored and processed in the seaport, the data in the database is located randomly, i.e. the main elements, their types and connections between elements, as well as restrictions on permissible operations are not highlighted, searching and processing data is very difficult.

53.

Provide a list of the main structural elements of a relational database. (select one correct answer)

a)

Table, field, column, record.

b)

Set, cell, community, registry.

c)

Register, array, element, stack.

54.
  1. Provide a definition of a single-user database system. (choose one correct answer)

a)

A system in which only one user can access the database at a time.

b)

A system in which multiple network subscribers are connected at the same time.

c)

A system in which only one user can unload in a warehouse.

55.
  1. Give a definition of a multi-user database system (Multi-user system). (choose one correct answer)

a)

A system in which several users can access the database at any given time. The main objective of such a system is to allow the user to work with the database as a single-user one, eliminating network conflicts.

b)

system in which only one user can access the database at a time. The main task of such a system is to allow the user to work with the database in a networked collective mode.

c)

A system that is not connected to the database at any given time. Users are denied access to the database.

56.

Provide a list of elements of the database system. (select one correct answer)

a)

Data, hardware, software, users.

b)

Network configuration, network software, server hardware, network clients.

c)

Operating system configuration, general system operating software, server system software, trading enterprise clients.

57.
  1. Provide a list of the main elements of the database. (choose one correct answer)

a)

Data, Objects (tables, columns), Relationships, Properties.

b)

Networks, entities, connections, registries.

c)

Hardware, network equipment, microcontrollers.

58.

Define database output. (choose one correct answer)

a)

Information output by the database to the screen, print, or other output device.

b)

Messages sent from a mail server to a mail client.

c)

Documents stored in the archive.

59.

Specify the main structural object of a relational database. (choose one correct answer)

a)

Tables.

b)

Sets.

c)

Identities.

60.

Define relational database relationships. (choose one correct answer)

a)

Relationships display dependencies between objects. They are usually two-way.

b)

Connections are network communications between computers.

c)

Connections are telephone communications between fixed telephone sets.

61.
  1. Provide a definition of a database data model. (choose one correct answer)

a)

A set of data structures and operations for processing them.

b)

An object that bears an external resemblance to the original.

c)

A person who works in the fashion industry and shows off clothing.

62.

What is the basis for structuring data in a database? (choose one correct answer)

a)

On the use of concepts such as "aggregation" and "generalization".

b)

On a chaotically distributed data set.

c)

The concept of structuring does not apply to databases.

63.
  1. Provide a list of levels of database management system architecture. (select one correct answer)

a)

Internal level, external level, conceptual level.

b)

Abstract level, philosophical level, ontological level.

c)

Above-water level, water level, underwater level.

64.

Provide a list of classifications of database types by processing technology. (select one correct answer)

a)

Centralized, distributed.

b)

Collective, autonomous.

c)

Social, political.

65.

Provide a list of classifications of database types by data access method. (select one correct answer)

a)

With local access. With remote (network) access.

b)

With public access, with closed access.

c)

With secure access, with unsecure access.

66.

Provide a list of classifications of database types according to the architecture of distributed systems. (select one correct answer)

a)

File server, client server.

b)

Mail server, web server.

c)

Domain server, application server.

67.

Provide a list of classifications of database types by type of information. (select one correct answer)

a)

Geographical, historical, scientific, multimedia.

b)

Biological, chemical, physical, practical, graphic.

c)

Text, symbolic, documentary, tabular, stack.

68.

Specify a list of user modes of operation with the database management system (DBMS). (select one correct answer)

a)

Via the DBMS menu, command line console, graphical program mode.

b)

Network mode, administrative mode, criminal mode.

c)

Electoral regime, political regime, working regime.

69.

Specify the SQL statement to create a relational database table. (select one correct answer)

a)

CREATE TABLE

b)

NEW TABLE

c)

MODELING TABLE

70.
  1. Provide the SQL statement to delete a relational database table. (select one correct answer)

a)

DROP TABLE

b)

DELETE TABLE

c)

STOP TABLE

71.

Specify the SQL statement to create a new record in a relational database table. (select one correct answer)

a)

INSERTv

b)

CREATE

c)

UPDATE

72.

Specify the SQL statement to delete a record from a relational database table. (select one correct answer)

a)

DELETE

b)

SELECT

c)

DROP

73.

Specify the SQL statement to modify a record in a relational database table. (select one correct answer)

a)

UPDATE

b)

DELETE

c)

INSERT

74.
  1. Specify the SQL statement to search and select a record in a relational database table. (select one correct answer)

a)

SELECT

b)

DELETE

c)

INSERT

75.

Provide the SQL statement to complete a transaction in a relational database. (select one correct answer)

a)

COMMIT

b)

SELECT

c)

INSERT

76.

Provide a SQL statement to roll back a transaction in a relational database. (select one correct answer)

a)

ROLLBACK

b)

UPDATE

c)

SELECT

77.

Provide a definition of SQL (Structured Query Language) - a language of structured queries. (choose one correct answer)

a)

standard query language for working with relational databases.

b)

A super language for implementing artificial intelligence functions.

c)

A language for specifying the structure of a file system.

78.
  1. Provide a definition of a database management system (DBMS). (choose one correct answer)

a)

Specialized software with functions for creating and managing databases and data.

b)

Software designed to manage the Internet of Things.

c)

Creates archive files for data backup purposes.

79.

Specify a list of classifications of database management systems (DBMS) by the type of architecture of distributed systems from those listed. (select one correct answer)

a)

Local, file-server, client-server.

b)

Global, service, web service.

c)

Local, distributed, microservices.

80.

Specify a list of classifications of database management systems (DBMS) by database structure from those listed. (select one correct answer)

a)

Relational (RDBMS). Non-relational (NoSQL).

b)

With free storage, not traditional.

c)

Relaxing, Super Productive.

81.

Give a definition of a communication network. (choose one correct answer)

a)

A communication system for transmitting information over a distance.

b)

A system for transmitting material objects in space and time.

c)

A system for collecting, accumulating and storing large amounts of data.

82.

Provide a list of the components of a computer network. (choose one correct answer)

a)

Computer equipment and network devices, communication channels, software.

b)

Transport equipment and logistics devices, gas ducts, material support.

c)

Construction equipment, machines and mechanisms, cargo transportation channels, administrative support.

83.

Specify a list of types of data transmission networks from those listed. (select one correct answer)

a)

Television and radio broadcasting networks. Telephone and cellular networks. Cable television networks. Computer networks.

b)

Publicistic networks, Popular science networks, Hardware television networks, Low-power computer networks.

c)

Emergency warning networks, Chemical reaction networks, Social contradiction networks, Data search and analytical processing networks.

84.

Give a definition of a computer network. (choose one correct answer)

a)

Computers that are connected by special networking equipment to exchange data and share resources.

b)

These are robotic equipment and actuators controlled by a computer.

c)

This is mechanical equipment for construction work, the control center of which is computer systems.

85.

Define active network devices. (choose one correct answer)

a)

Devices for connecting communication lines, amplifying signals, creating the required network topology, address data forwarding, and protecting information.

b)

Domain server, proxy server, web server.

c)

Hardware and software complex for antivirus protection.

86.

Specify the advantages of using computer networks. (choose one correct answer)

a)

Fast and timely data exchange. Sharing peripherals reduces costs.

b)

These are machines and mechanisms united into a production group or team and having one production goal.

c)

Large-scale integrated circuits for implementing digital logic.

87.
  1. Define network traffic. (choose one correct answer)

a)

The flow of data over a communication channel or through a network device, as well as the volume of this flow, measured in bytes.

b)

The flow and/or movement of material resources from place to place.

c)

The flow of liquid or gas through a pipeline communication system.

88.

Give a definition of network bandwidth. (choose one correct answer)

a)

The amount of information that can be transmitted over a given network per unit of time. Measured in bits/s, kbits/s, Mbits/s, Gbits/s.

b)

The maximum number of people standing in line who are provided services per unit of time.

c)

The number of units of cellular balance carried over to the next subscription month.

89.

What type of connection scheme for computers to a network is provided by a bus topology? (choose one correct answer)

a)

Linear diagram of connecting computers to one cable.

b)

Ring circuit for connecting computers to a ring.

c)

Star diagram of connecting computers to a star.

90.

Give a definition of a network server. (choose one correct answer)

a)

A computer that manages a network and provides network users with access to its resources.

b)

A stand-alone computer connected to the gas pipeline network.

c)

A stand-alone computer connected to the water supply.

91.
  1. Define network clients. (choose one correct answer)

a)

Computers that are connected to a network and have the ability to work with network data and resources.

b)

Computers not connected to the network.

c)

Computers that are small in size and can be carried in your pocket.

92.

Provide a definition of the network data transmission medium. (choose one correct answer)

a)

Method of connecting computers.

b)

A method of connecting aircraft.

c)

A method of connecting metal structures.

93.
  1. Give a definition of a mail server. (choose one correct answer)

a)

A network server designed to manage electronic mail messages.

b)

A server that provides shared access to a network printer.

c)

A server that provides shared access to network files and programs.