F
|
+
|
|
G
|
+
|
|
H
|
|
|
89
|
Т
|
|
In a network DB the relationship among data is organized in ... form.
|
A
|
+
|
Many-to-many
|
B
|
|
Many-to-one
|
C
|
|
One-to-many
|
D
|
|
One-to-one
|
E
|
|
Sequential
|
90
|
Т
|
|
An inventor of WWW, author of HTML and the first web site, owner of the Turing Award.
|
A
|
|
Ted Nelson
|
B
|
|
Denis Ritchi
|
C
|
+
|
Tim Berners-Lee
|
D
|
|
Charles Kline
|
E
|
|
Ray Tomlinson
|
91
|
Т
|
|
A science (or art) of secret writing.
|
A
|
|
Ciphertext
|
B
|
|
Plaintext
|
C
|
+
|
Cryptography
|
D
|
|
Decryption
|
E
|
|
Key
|
92
|
Т
|
|
Choose paired tag(s) used to emphasize the text.
|
A
|
|
|
B
|
+
|
|
C
|
|
|
D
|
|
|
E
|
|
|
F
|
+
|
|
G
|
+
|
|
H
|
|
|
93
|
Т
|
|
A function that allows web users to open multiple sites on one browser.
|
A
|
|
Bookmark
|
B
|
+
|
Tab
|
C
|
|
History
|
D
|
|
Search bar
|
E
|
|
Address bar
|
94
|
Т
|
|
These types of charts use bars to represent data:
|
A
|
|
Pie chart
|
B
|
+
|
Column chart
|
C
|
|
Radar chart
|
D
|
|
Line chart
|
E
|
|
Area chart
|
F
|
+
|
Bar chart
|
95
|
Т
|
|
Networking device(s) used to connect multiple network hosts and exchange data within a local area network:
|
A
|
|
Router
|
B
|
+
|
Switch
|
C
|
+
|
Hub
|
D
|
|
Modem
|
E
|
|
Repeater
|
96
|
Т
|
|
MAC address is a ... address.
|
A
|
|
32-bit
|
B
|
|
16-bit
|
C
|
|
64-bit
|
D
|
+
|
48-bit
|
E
|
|
4-byte
|
F
|
+
|
6-byte
|
G
|
|
8-byte
|
97
|
Т
|
|
Choose IP addresses of class B.
|
A
|
+
|
128.70.16.29
|
B
|
|
92.168.17.43
|
C
|
|
80.120.10.45
|
D
|
|
126.48.110.87
|
E
|
|
192.100.45.23
|
F
|
+
|
127.100.120.56
|
G
|
+
|
160.89.50.15
|
H
|
|
192.100.45.45
|
98
|
Т
|
|
Choose search engine(s).
|
A
|
|
Chrome
|
B
|
+
|
Rambler
|
C
|
|
Internet Explorer
|
D
|
|
Google Drive
|
E
|
|
DropBox
|
F
|
+
|
Google
|
G
|
+
|
Bing
|
99
|
Т
|
|
A message obtained as a result of encryption.
|
A
|
|
Encryption
|
B
|
|
Plaintext
|
C
|
|
Decryption
|
D
|
|
Key
|
E
|
+
|
Ciphertext
|
100
|
Т
|
|
A database type in which a relationship among data is organized in a «parent-child» tree form.
|
A
|
|
Network
|
B
|
|
Table
|
C
|
|
Object-oriented
|
D
|
|
Relational
|
E
|
+
|
Hierarchical
|
101
|
Т
|
|
The speed of a CPU is determined by these factors:
|
A
|
|
Amount of HDD
|
B
|
+
|
Clock rate
|
C
|
|
Speed of ROM
|
D
|
|
Amount of RAM
|
E
|
+
|
Cache memory amount
|
F
|
+
|
Core number
|
102
|
Т
|
|
Choose display types.
|
A
|
+
|
LCD
|
B
|
|
Sheet-fed
|
C
|
|
Dot-matrix
|
D
|
|
Mechanical
|
E
|
|
Lapel
|
F
|
+
|
CRT
|
G
|
+
|
LED
|
103
|
Т
|
|
This type of printer creates characters by spraying tiny drops of liquid ink onto piece of paper.
|
A
|
+
|
Ink-jet
|
B
|
|
Dot-matrix
|
C
|
|
Laser
|
D
|
|
Sheet-fed
|
E
|
|
Plotter
|
104
|
Т
|
|
Third generation (1964-1971) computers were based on:
|
A
|
|
Vacuum tubes
|
B
|
|
Microprocessors
|
C
|
|
Transistors
|
D
|
+
|
Integrated circuits
|
E
|
|
Artificial intelligence
|
105
|
Т
|
|
A CPU consists of these parts:
|
A
|
|
Power supply
|
B
|
+
|
ALU
|
C
|
|
ROM
|
D
|
|
HDD
|
E
|
|
RAM
|
F
|
+
|
Register
|
G
|
+
|
Control unit
|
H
|
|
Motherboard
|
106
|
Т
|
|
Choose wireless technologies:
|
A
|
|
LAN
|
B
|
+
|
Wi-Fi
|
C
|
|
WAN
|
D
|
|
MAN
|
E
|
+
|
Bluetooth
|
107
|
Т
|
|
MS Excel is a ... program.
|
A
|
|
Presentation
|
B
|
|
Text-editing
|
C
|
|
Database management
|
D
|
|
Word processing
|
E
|
+
|
Spreadsheet
|
F
|
+
|
Worksheet
|
108
|
Т
|
|
Choose disadvantages of bus topology.
|
A
|
|
Requires less cable
|
B
|
+
|
Not good for large networks
|
|
|
