138
Т
|
|
Teleconferences can be classified in several ways is:
|
A
|
|
Computer architecture
|
B
|
|
Smart technologies
|
C
|
|
shared pools of configurable computer system resources and higher-level services that can be rapidly provisioned with minimal management effort, often over the Internet
|
D
|
|
the technology used for cellular communication
|
E
|
|
the use of electronic communications devices, computers and the Internet to provide public services to citizens and other persons in a country or region
|
F
|
+
|
The method of information exchange
|
139
|
Т
|
|
Confidential information can be divided into:
|
A
|
|
simple and complex
|
B
|
|
open and hidden
|
C
|
+
|
subject and official
|
D
|
|
inner and outer
|
E
|
|
easy and difficult
|
F
|
|
virtual and real
|
140
|
Т
|
|
Interaction of Consumer electronics approximately how many meters use of wires or cables:
|
A
|
+
|
42
|
B
|
|
44
|
C
|
|
51
|
D
|
|
50
|
E
|
|
43
|
F
|
|
10
|
141
|
Т
|
|
Query is:
|
A
|
|
Modifying record occurrences
|
B
|
|
A question you ask a field
|
C
|
+
|
A request for data or information from a database table or combination of tables.
|
D
|
|
A question you ask a record
|
E
|
|
A question you ask a database
|
F
|
|
A question you ask a table
|
142
|
Т
|
|
Algorithms for solving classification problems
|
A
|
+
|
Distance-based algorithms
|
B
|
+
|
Rule-based
|
C
|
+
|
using DT
|
D
|
|
machine learning
|
E
|
|
data clustering
|
F
|
|
on finding the minimax
|
G
|
|
using tuple classification
|
H
|
|
On the securities portfolio
|
143
|
Т
|
|
The archiver is not a program:
|
A
|
|
IZArc
|
B
|
|
ZIP
|
C
|
|
ARJ
|
D
|
+
|
XLS
|
E
|
+
|
XML
|
F
|
+
|
JPEG
|
G
|
|
RAR
|
H
|
|
7-ZIP
|
144
|
Т
|
|
The purpose of digital signatures, which respect to security on the Internet:
|
A
|
|
To request receipts for all sent messages
|
B
|
+
|
To verify the identity of a message sender
|
C
|
|
To encrypt messages
|
D
|
|
To encrypt mail messages
|
E
|
|
To post anonymous messages to bulletin boards
|
145
|
Т
|
|
Decimal number corresponds to the binary number  has the form:
|
A
|
|
|
B
|
|
|
C
|
|
|
D
|
|
|
E
|
+
|
|
F
|
|
|
G
|
|
|
1
|
Т
|
|
Important characteristic(s) of CPU:
|
A
|
|
Diligence
|
B
|
+
|
Speed
|
C
|
|
The accuracy
|
D
|
|
Reliability
|
E
|
+
|
Cache memory amount
|
2
|
Т
|
|
Most common type(s) of computers in the society are …
|
A
|
|
Minicomputers
|
B
|
+
|
Microcomputers
|
C
|
|
Super computers
|
D
|
|
Mainframes
|
E
|
|
Double computers
|
F
|
+
|
Desktop computers
|
3
|
Т
|
|
Tick major component(s) of a Central Processing Unit.
|
A
|
|
Printers
|
B
|
+
|
Control Unit (CU)
|
C
|
|
Arithmograph and Logic Unit (ALU)
|
D
|
+
|
Arithmetic and Logic Unit (ALU)
|
E
|
|
Memory Devices
|
4
|
Т
|
|
The collection of unorganized facts that can include words, numbers, pictures, sounds, and videos is called:
|
A
|
|
Characters
|
B
|
+
|
Data
|
C
|
|
Things
|
D
|
|
Numbers
|
E
|
|
Date
|
5
|
Т
|
|
A series of instructions that tells a computer how to perform the tasks is called:
|
A
|
|
A device
|
B
|
+
|
A program
|
C
|
|
A number
|
D
|
|
A command
|
E
|
|
A text
|
6
|
Т
|
|
Any computer component capable of conveying information to a user:
|
A
|
|
An input device
|
B
|
+
|
An output device
|
C
|
|
Processing device
|
D
|
|
Storage device
|
E
|
|
Power supply
|
7
|
Т
|
|
System software functions do not include:
|
A
|
|
Opening, executing, running, applications
|
B
|
+
|
Multiplying file sizes
|
|
|
