11.3.5 – Internet Connectivity – Practice Questions – Testout Network Pro

Which of the following WAN technologies provides digital dial-up connections on two 64 Kbps data channels?
ATM
ISDN BRI
X.25
Frame relay

ISDN BRI

A healthcare organization provides mobile clinics throughout the world. Which network technology should you select to transfer patient statistical data to a central database via the internet to ensure network connectivity for any clinic located anywhere in the world, even remote areas?
Cable modem
Dial-up
DSL
ISDN
Satellite

Satellite

You are moving to an area where DSL will be available in the next six months. Which method of internet connectivity should you implement until DSL is available if your existing connectivity needs are minimal?
PSTN
ISDN
Satellite
Cable modem

PSTN

Which of the following is most susceptible to interference-related to atmospheric conditions?
Cable modem
ISDN
Satellite
Dial-up
DSL

Satellite

Which of the following is a characteristic of SDSL?

Unequal download and upload speeds
Supports data traffic only (no voice)
Requires splitters on the line
Speeds up to 100 Mbps

Supports data traffic only (no voice)

Which of the following internet connection technologies requires that the location be within a limited distance of the telephone company central office?
Satellite
Wireless
DSL
Cable modem

DSL

Which of the following services are available regardless of whether the telephone company network is available?
DSL
Cable modem
Dial-up
ISDN

Cable modem

Which of the following internet services provides equal upload and download bandwidth?
VHDSL
ADSL
VDSL
SDSL

SDSL

Which of the following are characteristics of VDSL? (Select two.)
Does not require splitters
Equal download and upload speeds
Unequal download and upload speeds
Supports only data (not voice)
Supports both data and voice at the same time

Unequal download and upload speeds Supports both data and voice at the same time

Which of the following cellular network types provide internet connectivity? (Choose four.)
EDGE
2G
LTE
HSPA+
4G

EDGE LTE HSPA+ 4G

Which type of internet service uses the DOCSIS specification?
Fiber optic
Unshielded twisted pair
Shielded twisted pair
Coaxial cable

Coaxial cable

Which of the following forms of networking are highly susceptible to eavesdropping and must be secured accordingly?
Wireless
ISDN
DSL
Satellite
Dial-up

Wireless

Which of the following technologies does GSM use to allow multiple connections on the same frequency?
Multiple-input and multiple-output
Frequency division multiple access
Code division multiple access
Time division multiple access

Time division multiple access

Which of the following cellular network types use MIMO to increase 3G data throughput? (Select two.)
LTE
HSPA+
CDMA2000
WiMAX
EDGE

LTE HSPA+

Which of the following describe the EDGE cellular technology? (Select two.)
An extension to 3G
The first internet-compatible technology
Uses MIMO
Offers speeds of 400-1,000 Kbps

The first internet-compatible Offers speeds of 400-1,000 Kbps