WorksheetsICT
Total questions: 90
Worksheet time: 8hrs 30mins
A publicly-accessible personal journal posted on the Web. It is often reflect the personality of the author and is typically updated daily?
Big data;
Blu-ray;
BI (Business Intelligence);
BLOB (binary large object);
Blog;
Which is not included into human computer interaction framework?
user;
input
operating system;
computer;
output;
WIMP interface stands for:
windows, interface, man, printer;
windows, interaction, menus, principles;
windows, icons, menus, pointers;
wide, intuitive, mental, perceptual;
windows, internet, modern, protocol;
What is the primary aim of the human computer interaction research?
improve human-computer interaction by improving the usability of computer interfaces;
improve human-computer interaction by improving computer power;
improve human-computer interaction by improving screen resolution;
improve human-computer interaction by using different languages;
improve human-computer interaction by improving sustainability of PCs;
Which of the following could be considered as user-centered designing process?
improving screen sizes;
allowing users from countries with unstable internet speed to download a program even if connection is lost
improving the life-time of a battery;
simply adding new features into a program
fixing bags
The root directory of a disk should be placed __
anywhere on the disk
at a fixed location on the system disk
at a fixed address in main memory
in flash memory
in a clipboard
Which year the virus was first detected?
1956
1917
1970
1980
2016
Computer networks operating within the same of any premises, enterprise, institution, are called ______networks
global
regional
local
industry
urban
The main task of any computer networks is …
to regulate all the components of each computer
the exchange of information between computers
to receive and send correspondence
to gather soft copies of documents
set of equations
Computer network are mainly characterized by
the cost of the network equipment
the type of information being transmitted
the data transfer rate
printinthe capacity of the memoryg speed
Network servers are _______
data transfer rate
standard decoding device by which any computer can connect to the wide area network
various personal computers associated with various organizations
the type of information being transmitted
communication nodes based on powerful computers that provide ongoing transmission of information
Communication nodes on the basis of powerful computers that provide ongoing transmission of information are _______
the standard decoding devices
any personal computers
network printers
network servers
local desktop computers
Address network adapter is ____
drawing up a numeric address
symbolic address
the address of hardware
city or country
user name
What is the LAN?
nets that integrate geographically dispersed computers that may be located in different cities, areas, regions or countries
hardware address
symbolic address
nets computers that serve the metropolitan area
network computers, placed in a small area and are used for high-quality communication link
The concept, which defines the exchange in the network, the information flow:
symbolic address
traffic
computer network
ІR-routing
hardware address
The global network is
the unique network address of a node in a computer network
the information received no later than pre-scheduled time agreed with the time of the task.
the networks covering a large area that includes large number of computers
symbolic address
hardware address
The most common way of finding information on the Internet is to use a ___
search engine
hyperlink
reference system
web browser
text files
The extension of the the web-page:
exe
doc
htm
avi
com
The computer which is always connected to the network is
provider
network adapter
a host computer (host)
router
network card
Software that provides services to a variety of the network information services:
basic software
browser
рrogram server
network card
router
Modem provides ____
information storage
information transmission over telephone communication channels
information processing in a given time
data printing
information removing
Server is ___
the network program, which connects one user to another
standard that defines the presentation and method of sending messages
a single user computer that is connected to the general network
information removing
a powerful computer that other computers connects to
Local computer networks are -
the networks to which all the computers in the same building is connected
network to which all the computers are connected
networks to which all the computers of the settlement are connected
the networks to which the all computers of the country are connected
Е) standard that defines the presentation and method of sending messages
The e-mail address on the Internet is set as “user_name@mtu-net.ru”. What is the name of the owner of the e-mail address
mtu-net.ru
ru
mtu-net
user_name
@mtu-net
The doman is ...
speed unit of information exchange
the name of the device in communication between computers
the name of the program for communication between computers
application for creating text documents
the part of the address that defines the user's computer address on the network
What is a hypertext?
it is the easiest way to organize the data in a computer, consisting of a character encoding code table
a method of organizing the text information, which are installed inside the semantic relation between its different fragments
application for creating text documents
the name of the device in communication between computers
speed unit of information exchange
What is the terminal?
device that connects a computer unit to the telephone network
the user's computer
external memory device
the server computer
web browser
What is the web-browser
internet server
the application for retrieving and representing the information resources on the Web
a device for transmitting information over a telephone network
english name e-mail
telecommunication network
What is the Mailbox?
external memory section of the mail server
specific technical agreements for networking
the computer that is used for sending e-mails
the name of the program to send e-mails
telecommunication network
What is the protocol?
means for converting information
specific technical agreements for networking
a special program that helps the user to find the information on the web
communication line that connects the computers in the network
telecommunication network
What is the Web-site?
telecommunications network that store its own information
pages that belong to a single user or organization
a special program that helps the user to find the information on the web
search engine
specific technical agreements for networking
What is the WWW:
an information space where web resources are identified by URLs
the name of the e-mail address
telecommunications network located in its information
pages that belong to a single user or organization - Web totality
specific technical agreements for networking
What is the hyperlink:
information - search the Internet system
pages that belong to a single user or organization
the text, which can make the transition between the different instruments, using dedicated labels
reference to go to another document
specific technical agreements for networking
Addressing is ________
a method of identifying the subscribers in the network
the address of the server
the address of the user network
reference to go to another document
an information space where web resources are identified by URLs
What is network adapter:
a special program, through which multiple computers are connected
special hardware for effective interaction of personal computers in the network
is a special system of shared network resource management
the system of information exchange between computers on the local network
device for storing information
What is the Internet?
the scientific and practical approach to computation and its applications
a structured collection of records or data
the structure organized like an inverted tree
a set of instructions that tells computer hardware what to do
a global system of interconnected computer networks
What is TCP/IP?
a kind of software to organize the storage of data
a database model based on relations
a computer software designed for the purpose of managing databases based on a variety of data models
the communication protocol for the Internet
product with no owner
What is Simple Mail Transfer Protocol (SMTP)?
protocol for controlling the data redundancy the and data consistency
non-database systems which application program has its own private files
database management system which data is stored in tables
a number of advantages as compared to traditional computer file-based processing approach
a protocol for sending e-mail messages between servers
FTP (File Transfer Protocol) is __________
hypermedia information system
a functionality that lets users see the pages that are about to print, allowing the users to see exactly how the pages will look when they are printed
an application protocol that uses the internet’s TCP/IP protocols
a column or group of columns in a relational database table that provides a link between data in two tables
the top level identification string for a particular server
Hyper text transfer protocol secure (HTTPS) is:
standard address format that constitutes a reference to an internet resource
the top level identification string for a particular server
the protocol that enables people to use the internet as the transmission medium for telephone calls
the protocol that transfer the data electronically encrypted and that is why cannot be accessed by unauthorized people
the simplest way to exchange files between computer on the internet
Node is __________
a device or application that uses the services provided by a server
a computer that makes access to files, printing, communications, and other services available to users
a device used to extend a network that can attach additional workstations
a piece of computer hardware designed to allow computers to communicate over computer network
an attached device that is capable to communicate with other network devices
Network interface card is …
a computer that can share files, printing, communications, and other services and make it available to users
a piece of computer hardware designed to allow computers to communicate over a computer network
the device used to extend a network that can attach additional workstations
the device or application that uses the services provided by a server
an attached device that is capable to communicate with other network devices
Hub is …
a piece of computer hardware designed to allow computers to communicate over a computer network
the device used to extend a network that can attach additional workstations
a computer that can share files, printing, communications, and other services and make it available to users
the device or application that uses the services provided by a server
Server is …
a computer that can share files, printing, communications, and other services and make it available to users
a piece of computer hardware designed to allow computers to communicate over a computer network
the device or application that uses the services provided by a server
an attached device that is capable to communicate with other network devices
the device used to extend a network that can attach additional workstations
Client is …
an attached device that is capable to communicate with other network devices
the device or application that uses the services provided by a server
a computer that can share files, printing, communications, and other services and make it available to users
the device used to extend a network that can attach additional workstations
a piece of computer hardware designed to allow computers to communicate over a computer network
What category following terms are related to:
Optical fiber Ethernet Wireless LAN Home PNA
the scale
the network topology
the PAN
the connection method
the functional relationship (Network Architectures)
What can be defined as “ the description scheme of the network arrangement including the nodes, connecting lines, and other devices.
network interface
connecting lines
network nodes
scheme
network topology
LAN covers ____
the immediate town, city, or metropolitan area
large physical areas such as states or countries
communicated through wireless network technologies such as Wireless USB, Bluetooth, Z-Wave, and IrDA
small geographic area, like a home, office, or group of buildings
communicating computerizes devices such as telephones and PDAs
Which of the following TCP/IP protocols is used for transferring electronic mail messages from one machine to another?
FTP
SNMP
Z-Wave
SMTP
RPC
Which digits of the DNIC (Data Network Identification Code) identify the country?
past three
first six
first five
first four
first three
Which of the following devices is used to connect two systems, especially if the systems use different protocols?
gateway
hub
bridge
web
repeater
Which of the following is separated by a subnet mask?
DHCP scopes
domains
subnets
browser
network ID and host ID
Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. This system of sending messages is called_______
global network
electronic newspaper
local network
paperless office
electronic mail
Which protocol is used between E-Mail servers?
SMTP
SNMP
FTP
POP3
HTTP
The device that converts computer output into a form that can be transmitted over a telephone line is_____
teleport
concentrator
modem
adapter
multiplexer
Modem transmitting information at the rate of 28800 bits / sec., 1 sec. can transmit two pages of text (3600 bytes) in_________
an hour
one second
a day
one minute
a week
Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively?
POP3
IMAP
HTTP
SMTP
DHCP
Standard set of protocols used by the Internet, intranets, extranets, and some other networks:
open systems
protocol
TCP/IP
internetwork processor
operation system
Business meeting and conferences are held connecting people in distance through the computer network. Participants exchange information and are able to see each other. This type of meeting is called ___
telemeeting
telemailing
teletalking
telephone
teleconferencing
Which of the following allows a simple email service and is responsible for moving messages from one mail server to another?
IMAP
SMTP
FTP
POP3
DHCP
The model of providing ubiquitous and convenient network of on-demand access to the shared pool of configurable computing resources
online technology
Internet
cloud computing
virtual resources
local resources
Types of clouds:
shared and private
private and public
shared and public
standard
User of cloud internet service can:
view your own data
manage service
change the structure of the service
change data of other users
change data
What does Database system aim to achieve?
constantly self-updating software
explaining meanings of life-events
a highly organized collection of data
further growth
explaining meanings
What is the most popular example of DBMS (СУБД)?
hard drive
iCloud.
Microsoft Access.
relational database management system
delphi
What does DBMS stand for?
database managment system
digital browser monitorising shelf
duke of boston mike sir
driver bites microsoft software
derivative binomial mirroring scan
Outline examples of DB:
book shelves, libraries.
hard drive, internal memory, etc.
Oracle, Microsoft SQL Server, MySQL.
books, writings, other kinds of literature.
library book fund, the staff of the enterprise, the educational journal in the school, etc.
What is the basic unit of information (ACCESS) ?
standard key
database table
ordinary Table
sentence
ceells
What must be defined for each database table?
primary key
database table
ordinary table
foreign key
associative assistant
A variety of interrelated tables refers to…
standard key
connective table
plural-database
multiple-database
shapes and charts
What are the structural components of the table?
records and fields
columns and strokes
shapes and charts
windows and fields
records and columns
What is the definition of API?
apple programming department
application parametric interface
associative preference interface
automatic plague of internet
application programming interface
Since 1980’s what is the most popular language of database systems?
SQRL language
SQCL language
Pascal language
SQL language
Basic language
Which software are we implementing into database course?
Microsoft Access
Microsoft Excel
Microsoft Outlook
Adobe Acrobat
Adobe Sync
The software that is designed to work with databases is called…
evaluator
records and fields opener
table evaluating system
Microsoft Access
database
What does the term Data Base refer to?
organised collection of data
reading and writing books
monitorising
explaining meanings of life-events
table evaluating system
What does DB stand for?
data base
digital browser
Duke of Boston
driver bite
derivative binomial
Is there any difference between Database and DBMS?
no there is not
yes there is
partly
only by the coverage of network
no correct answer
The function of the Internet Control Message Protocol (ICMP):
to allow gateways to send error control messages to other gateways or hosts
provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another
reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem
all the answers are correct
controls the communication and transfer of messages
What is the alternative name for relational database?
cooperative database
discrete database
connective database
reciprocal database
tabular database
What must be defined for each database table?
primary key
database table
ordinary table
foreign key
associative assistant
SMART technology develops very fast on some fields:
Internet of things, Big data, Technology Block Chain.
DrWeb, Decision support systems
Decision query, GeForce
Operating system, Linux
Invest manager, Help Desc
Convert 1100 binary to decimal:
12
6
24
18
10
Convert decimal number 15 into binary system
1111
1101
1100
110
1010
Convert 10 from decimal to binary.
1010
1101
1100
110
1011
Convert decimal number 255 to an octal numeral system.
377
256
340
355
501
Convert 12 from decimal to Hexadecimal
с
в
f
a
e
Convert 45 from decimal to Hexadecimal
2D
1F
A2
7E
2B
Convert 1A from hexadecimal to decimal
26
144
25
36
A1
CONVERT 5 FROM DECIMAL TO BINARY
101
110
110
100
10`1
