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RK2 СЛОЖНЫЙ 4 ДЕКАБРЯ Flashcards | StudBud
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RK2 СЛОЖНЫЙ 4 ДЕКАБРЯ
The E-business types:
Models of cloud computing:
RK2 СЛОЖНЫЙ 4 ДЕКАБРЯ
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1
Models of cloud computing:
Software as a service, platform as a service, Infrastructure as a service
Information retrieval software
A table that allows you to store and process data.
Accessibility, Mobility, Efficiency, Arendsnest, Flexibility, High
2
The E-business types:
E-book
E-commerce
E-tour
E-map
3
Choose the correct definition for clustering which is one of tasks of descriptive model of data mining:
the process of obtaining final characteristics based on a statistical analy
the process of determining the range of acceptable values of the trait bein
the process of determining the development trend of a process based on data
the process of grouping a set of physical or abstract objects into classes
4
MS Access. What objects are the parts of the MS Access database file?
table, cell, macros
table, cell, macros
SQL, DB, form, cell
table, inquery, form, report, macro, modul
5
A single-user database system is a system, in which:
The database can be accessed only by one user at a time
The first task is executed
Only one task is executed
Many tasks are done
6
What is the difference between presentation slides and book pages?
in number of pages
in number of slides
On the slides, in addition to the text, there may be multimedia objects
The transition between slides is carried out using control objects
7
List 7 pieces of hardware that are used to build a network.
Ruin; Network interface cards (NIC);Network cable; Bluetooth; Switches;
Router; Network interface cards (NIC);Network cable; Switches;Bridges;
Router; Networkmaker cards (NIC);Network cable; Hubs; Bluetooth;Bridges
Router; Network interface cards (NIC); Network cable; Hubs; Switches;
8
Is direct data transmission possible between memory cells?
Probably yes/probably no
Only with the use of an auxiliary registrar
All answers are correct
Yes
9
Which networking device connects LAN computers to WAN?
Bridges
Switches
Network cable
Router
10
Database properties that distinguish it from the simple data sets:
Provides data search and data processing
A computer program for designing 3D objects
Ensures the processing of textual data only
Designed to process a collection of data about economic system
11
The main criteria of SMART :
Realistic
Technical
Strategic
Structer
12
What is a counter?
Database
Timer of time
Register containing the number of records to delete
Field containing the record numbers in the table
13
Infrastucture as a Service
Provides your computer with the servise,applications and radiosignals
Platform as a Service. The consumer provides the means to deploy onto clou
Software as a Servise. Consumers are software applications provider running
The consumer provides the means for data processing, storage, networks and
14
There is in MS Access table - it is an object to be...
economic calculations
display information from a table or query, based on the specified uses of V
Storage
the status of a load operation during processing and returns the table sta
15
Is it necessary to include the A20 line to use the protected mode?
No, the A20 line does not affect anything
Yes, but only with PAE off
No, but without its inclusion, the RAM, located above 1 MiB, will not be av
Yes, otherwise when you switch to the mode, the CPU will be internally dele
16
The data model of database if:
A set of data structures and their processing operations
A collection of database tables
A mathematical rule of data processing
A list of all database objects
17
Created in the Access database is in a file with the extension:
*. txt
*. Exe
*. mdb
*. sys
18
Microsoft Excel. A1=10, C1=A1^3, C1=?
1001
901
1000
999
19
In MS Access to table fields, data type "Boolean" is used for storage...
URL addresses Web object and n terneta
Logical data (Yes / No)
large volumes of text (up to 65,535 characters)
economic calculations
20
Example of WAN.
School networks
International networks
Internet
Bluetooth
21
Levels in the database architecture:
Lower level
Inner level
First level
Last level
22
Basic principles of mobile technology :
mobile office; web-browsing; services associated with the location of the
IP telephony; voice calls; video telephony; audio/video streams
Skype calls,Watsapp messages and calles,APPstore programmes that provide
Commerce (search and selection of products, services, payment products).
23
Which networking device connects LAN computers to WAN?
Router;
Switches;
Network wire
Bridges;
24
MS Excel. On the cross of a column and a line there is
a form
e-mail
a cell
a base
25
MS Access. What of the given sequences is sorted in ascending order?
12, 144, 245, 53, 94
10.11.96, 02.12.97, 02.11.98, 14.02.99
Яма, Тина, Овраг, Камень, Берег...
$10, $25, $5, $33...
26
MS Access. What types of sorting happen?
by date creation
on a column
by date
on increase, on decrease
27
The important feature of multimedia technologies is
interactivity
multitasking
optimization
animation
28
Integrity constraints in the database:
Are logical constraints that are imposed on the data
Have data volume requirements
Are mathematical data processing rules
Have data type requirements
29
WPAN in other words is
Bluetooth
World wide web
School networks
Internet
30
Is direct data transmission possible between memory cells?
Yes
Only with the use of an auxiliary registrar.
Probably yes/probably no
No
31
MS Access. What types of data don't exist?
date/time
number
the statistical
logic
32
Microsoft Excel. A1=5, C1=A1^3, C1=?
15
25
15*3
125
33
Define the LAN.
LAN are computer networks that are confined to any organization.
LAN are computer networks that are confined to large geographical area.
LAN are computer networks that are confined to small areas.
LAN connect computers for internet in 1-100 meters range.
34
MS Excel. When Microsoft started the first electronic tabular multiplan processor on the market?
1945
1985
1945
1982
35
Microsoft Excel. A1=10, B1=15, C1=A1^2-B1, C1=?
85
100
75
95
36
Is it necessary to include the A20 line to use the protected mode?
No, but without its inclusion, the RAM, located above 1 MiB, will not be av
Yes, otherwise when you switch to the mode, the CPU will be internally dele
No, the A20 line does not affect anything.
Yes, but only with PAE off.
37
Cloud technology ….
way to organize a web-site to provide people with the ICT technologies and
is the electronic storage of your data in the programme, which allows you t
way to set up your own business which helps people to improve the knowledg
is the electronic storage of your data on the Internet, which allows you to
38
Types of computer graphics:
mosaic graphics
street graphics
sketch graphics
vector graphics
39
MS Excel. Standard format of workbooks of Excel 2007?
.xlsx
xxx
docx
.xls
40
In MS Access design mode is designed for...
Create or change the layout, the structure of objects
Storing information about the MS basic facilities Ac cess
View, change the choice of information
Creating Database Files
41
Assigning to subjects and objects of access a unique number, cipher, code, etc. for access to information is
authorization
audit
authentication
identification
42
Popular graphic editor
Archiver
MS PowerPoint
Photoshop
FineReader
43
Choose the standard query language for working with relational databases:
ALGOL
SQL
XML
UML
44
E-learning is:
a system using electronic media
A a study system in the humanities
an information technology training system
a learning system using information and electronic technologies
45
Microsoft Excel. A1=3, C1=A1^3, C1=?
9
6
27
12
46
MS Access. What of the given sequences is sorted in ascending order?
Яма, Тина, Овраг, Камень, Берег...
10.11.96, 02.12.97, 02.11.98, 14.02.99
12, 144, 245, 53, 94
$10, $25, $5, $33...
47
Properties of the network data model:
Each node is connected only one higher-level node, except the top
The connection between the nodes of the first level is not defined
Vertical end-to-end communications can be created between nodes
There is only way to the top from each node
48
Example of WAN
School networks
International networks
Bluetooth
Internet
49
In MS Access table fields, data type "field object OLE" is used for storage...
economic calculations
multimedia objects
large volumes of text (up to 65,535 characters)
URL addresses Web object and n terneta
50
Data mining is:
a process of automatic extraction of numerical information from large data
a process of performing automated extraction and generating predictive inf
a process of analyzing numerical data about economic systems
a process of automatic extraction of textual information from large data ba
