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Application Program Quiz
Which of the following device is used to connect two systems, especially if the systems use different protocols?
hub
bridge
gateway
repeater
The synchronous modems are more costly than the asynchronous modems because
they produce large volume of data
they contain clock recovery circuits
they transmit the data with stop and start bits.
they operate with a larger bandwidth
A distributed network configuration in which all data/information pass through a central computer is
bus network
star network
ring network
Point-to-point network
Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine?
UDP
VMTP
X.25
SMTP
A remote batch-processing operation in which data is solely input to a central computer would require a:
telegraph line
simplex lines
mixed-band channel
All the above
ICMP (Internet Control Message Protocol) is
a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address
a TCP/IP high level protocol for transferring files from one machine to another
a protocol used to monitor computers
a protocol that handles error and control messages
If you get both local and remote echoes, every character you type will appear on the screen
once
twice
three times
never
What part of 192.168.10.51 is the Network ID, assuming a default subnet mask?
192
192.168.10
0.0.0.5
51
The slowest transmission speeds are those of
twisted-pair wire
coaxial cable
fiber-optic cable
microwaves
A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate?
3 Kbps
6 Kbps
12 Kbps
24 Kbps.
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