NEW
Font size
WorksheetsModule 23 - The Internet 1
Total questions: 18
Worksheet time: 9mins
The long-distance, high-speed fiber-optic networks owned by Tier 1 providers are called....?
backbones
connectors
root servers
telephones
Hops
Basic software structure for communication on the Internet is provided by which tool....?
Chat
TCP/IP
Telnet
Ethernet
NICs
Connections to the Internet are leased by Tier 1 & 2 providers to this type of company.
Internet Connection Sharing (ICS)
Integrated Services Digital Network (ISDN)
Internet service providers (ISPs)
World Wide Web (WWW)
Cable Providers
This type of server is used by most ISPs to provide computers with proper TCP/IP information.
SMTP
WWW
Telnet
Gateway
DHCP
To send data over a telephone line the data must be in analog form. Which computing device is used to make this happen.....?
Modem
Server
Telephone
Terminal
Laser
Analog signals are sent how
Connector
ISP
Modem
Telephone wire
Coaxial Cable
Computers use _______________ signals to communicate.
Analog
Digital
Encrypted
Wave
Coded
When you transmit data over a phone line the speed of the transmission is measured by this unit, which is one cycle per second.
byte
digit
flux
baud
bit
The Integrated Services Digital Network (ISDN) sends telephone transmissions across what type of lines?
Analog
Digital
Integrated
Steel
Fiber Optic
The BRI (Basic Rate Interface) setup uses how many physical lines....?
One
Two
Three
Four
Six
What is another term for primary rate interface (PRI) ISDN lines?
T3
T2
T1
Fiber-optic
Telephone lines
These connections to ISPs use a standard telephone line with special equipment on each end to create always-on Internet connections at speeds much greater than dial-up.
FTTN
ISDN
DSL
Broadband cable
SFTP
Running fiber all the way from a provider to a home or office is called....
FTTP
FTP
SFTP
FTTN
TNTP
Marketed as and now generally accepted as a true 4G technology, LTE networks feature theoretical speeds of up to ______________ download and 75 Mbps upload?
75 Mbps
150 Mbps
300 Mbps
350 Mbps
400 Mbps
Line-of-Sight is used by what High-speed Internet Technology....?
ISDN
Satellite
GSM
LTE
Fiber Optic
Many computers can share a smaller pool of routable IP addresses with _______________.
DNAT
IMAP4
Port 80
Remote Desktop
Port 33
One of the below is used by all Web browsers.....
Internet Message Access Protocol (IMAP)
Hypertext Transfer Protocol (HTTP)
Integrated Services Digital Network (ISDN)
Post Office Protocol 3 (POP3)
HTTPS uses what port number....?
43
143
243
343
443
