Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission?

Computer Networking
Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission?

Modem

Interface

None of these

Attenuation

Teleprocessor

Modem

Interface

None of these

Attenuation

Teleprocessor

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Terminals are required for

realtime, distributed processing, and manager inquiry

None of these

realtime, timesharing, and message switching

realtime, batch processing, and timesharing

realtime, timesharing, and distributed processing

realtime, distributed processing, and manager inquiry

None of these

realtime, timesharing, and message switching

realtime, batch processing, and timesharing

realtime, timesharing, and distributed processing

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
A distributed data processing configuration in which all activities must pass through a centrally located computer is called a:

None of these

spider network

hierarchical network

ring network

data control network

None of these

spider network

hierarchical network

ring network

data control network

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Which of the following modes are valid when a switch port is used as a VLAN trunk?1. Blocking2. Dynamic auto3. Dynamic desirable4. Nonegotiate5. Access6. Learning

1, 2 and 6

2, 4, and 5

2, 3 and 4

4, 5 and 6

1, 2 and 6

2, 4, and 5

2, 3 and 4

4, 5 and 6

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Data communications monitors available on the software market include

ENVIRON/1

None of these

TOTAL

Telenet

BPL

ENVIRON/1

None of these

TOTAL

Telenet

BPL

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to?

172.16.45.12

172.16.45.0

172.16.45.8

192.168.10.126

172.16.45.4

172.16.45.12

172.16.45.0

172.16.45.8

192.168.10.126

172.16.45.4

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking

Computer Networking Terminals are required for

Computer Networking A distributed data processing configuration in which all activities must pass through a centrally located computer is called a:

Computer Networking Which of the following modes are valid when a switch port is used as a VLAN trunk?1. Blocking2. Dynamic auto3. Dynamic desirable4. Nonegotiate5. Access6. Learning

Computer Networking Data communications monitors available on the software market include

Computer Networking If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to?

Computer Networking
Terminals are required for

Computer Networking
A distributed data processing configuration in which all activities must pass through a centrally located computer is called a:

Computer Networking
Which of the following modes are valid when a switch port is used as a VLAN trunk?1. Blocking2. Dynamic auto3. Dynamic desirable4. Nonegotiate5. Access6. Learning

Computer Networking
Data communications monitors available on the software market include

Computer Networking
If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to?