To prevent _________, we can timestamp the packets and separate the arrival time from the playback time

To prevent _________, we can timestamp  the packets and separate the arrival time  from the playback time
by

1 Answer

Answer :

jitter
by

Related questions

The reason a CSMA/CD network has a minimum length for packets is:

Description : The reason a CSMA/CD network has a minimum length for packets is:

Last Answer : to make sure all other nodes hear a collision in progress

Packets which is self – contained and travels through the network independent of other packets of the same message by whatever means available

Description : Packets which is self – contained and travels through the network independent of other packets of the same message by whatever means available

Last Answer : Datagram

A _______ is a three-layer device that handles packets based on their logical addresses

Description : A _______ is a three-layer device that handles packets based on their logical addresses

Last Answer : router

_________ is the protocol suite for the Internet.

Description : _________ is the protocol suite for the Internet.

Last Answer : TCP/IP

The time it takes a light induced carrier travel across the depletion region of the semiconductor.

Description : The time it takes a light induced carrier travel across the depletion region of the semiconductor.

Last Answer : . transit time

Variation of biphase that is used for encoding SMPTE time code data and for recording on video tapes

Description : Variation of biphase that is used for encoding SMPTE time code data and for recording on video tapes

Last Answer : Biphase – M

The PCM code for each channel occupies a fixed time slot called:

Description : The PCM code for each channel occupies a fixed time slot called:

Last Answer : Epoch

It is the procedure used to decide which device has the permission to transmit at any given time.

Description : It is the procedure used to decide which device has the permission to transmit at any given time.

Last Answer : Line control

The time it takes to transmit one TDM frame is called ______

Description : The time it takes to transmit one TDM frame is called ______

Last Answer : Frame time

A pulse modulation technique as the width of a constant amplitude pulse is varied proportional to the amplitude of the analog signal at the time the signal is sampled.

Description : A pulse modulation technique as the width of a constant amplitude pulse is varied proportional to the amplitude of the analog signal at the time the signal is sampled.

Last Answer : PWM, PLM, PDM

Used for transmission of PCM encoded time – division multiplexed digital signal.

Description : Used for transmission of PCM encoded time – division multiplexed digital signal.

Last Answer : T carriers

Category of data transmission if the binary pulse is maintained for the entire bit time?

Description : Category of data transmission if the binary pulse is maintained for the entire bit time?

Last Answer : Return to zero

In a ______ handoff, a mobile station can communicate with two base stations at the same time

Description : In a ______ handoff, a mobile station can communicate with two base stations at the same time

Last Answer : . soft

In the ________ traffic model, the rate of the data flow changes in time, with the changes smooth instead of sudden and sharp.

Description : In the ________ traffic model, the rate of the data flow changes in time, with the changes smooth instead of sudden and sharp.

Last Answer : variable bit rate

Which protocol carries messages such as destination Unreachable, Time Exceeded, Parameter Problem, Source Quench, Redirect, Echo, Echo Reply, Timestamp, Information Request, Information Reply, Address Request, and Address Reply? * ICMP * UDP * TCP * TFTP

Description : Which protocol carries messages such as destination Unreachable, Time Exceeded, Parameter Problem, Source Quench, Redirect, Echo, Echo Reply, Timestamp, Information Request, Information Reply, Address Request, and Address Reply? * ICMP * UDP * TCP * TFTP

Last Answer : Correct answer: A ICMP (Internet Control Message Protocol) is a network layer internet protocol described in RFC # 792. ICMP reports IP packet information such as destination Unreachable, Time ... Echo Reply, Timestamp, Information Request, Information Reply, Address Request, and Address Reply.

The magnetic field of an antenna is perpendicular to the earth. The antenna’s polarization ___

Description : The magnetic field of an antenna is perpendicular to the earth. The antenna’s polarization ___

Last Answer : is horizontal

It is the ratio of the power density radiated in a particular direction to the power density radiated to the same point by a reference antenna, assuming both antennas are radiating the same amount of power

Description : It is the ratio of the power density radiated in a particular direction to the power density radiated to the same point by a reference antenna, assuming both antennas are radiating the same amount of power

Last Answer : directive gain

The property of interchangeability for the transmitting and receiving operations is known as ____

Description : The property of interchangeability for the transmitting and receiving operations is known as ____

Last Answer : reciprocity

The fields surrounding the antenna do not collapse their energy back into the antenna but rather radiate it out in space

Description : The fields surrounding the antenna do not collapse their energy back into the antenna but rather radiate it out in space

Last Answer : radiation field

It is the ratio of the radiated to the reflected energy:

Description : It is the ratio of the radiated to the reflected energy:

Last Answer : Radiation efficiency

It is the resistance that, if it replaced the antenna, would dissipate exactly the same amount of power that the antenna radiates

Description : It is the resistance that, if it replaced the antenna, would dissipate exactly the same amount of power that the antenna radiates

Last Answer : . Radiation resistance

Plots of field strength or power density with respect to the value at a reference point.

Description : Plots of field strength or power density with respect to the value at a reference point.

Last Answer : relative radiation pattern

The radiation pattern plotted in terms of electric field strength or power density

Description : The radiation pattern plotted in terms of electric field strength or power density

Last Answer : absolute radiation pattern

The line bisecting the major lobe, or pointing from the center of the antenna in the direction of maximum radiation is called _____

Description : The line bisecting the major lobe, or pointing from the center of the antenna in the direction of maximum radiation is called _____

Last Answer : line of shoot

A special type of transmission line that consist of conducting metallic tube through which high frequency electromagnetic energy is propagated

Description : A special type of transmission line that consist of conducting metallic tube through which high frequency electromagnetic energy is propagated

Last Answer : waveguide

If energy is applied at the geometrical center of antenna, the antenna is said to be ___

Description : If energy is applied at the geometrical center of antenna, the antenna is said to be ___

Last Answer : center-fed

The radiation pattern of collinear and a broadside antenna is __

Description : The radiation pattern of collinear and a broadside antenna is __

Last Answer : bidirectional

Hertz antenna are predominantly used with frequencies above

Description : Hertz antenna are predominantly used with frequencies above

Last Answer : 2MHz

The point on the antenna where the transmission line is connected is called _____

Description : The point on the antenna where the transmission line is connected is called _____

Last Answer : feedpoint

The discone antenna is

Description : The discone antenna is

Last Answer : useful as a UHF receiving antenna

It is the same with directive gain except that the total power fed to the antenna is used and the antenna efficiency is taken into account.

Description : It is the same with directive gain except that the total power fed to the antenna is used and the antenna efficiency is taken into account.

Last Answer : power gain

____ is a process-to-process protocol that adds only port addresses, checksum error control, and length information to the data from the upper layer.

Description : ____ is a process-to-process protocol that adds only port addresses, checksum error control, and length information to the data from the upper layer.

Last Answer : UDP

______ are special-interest groups that quickly test, evaluate, and standardize new technologies

Description : ______ are special-interest groups that quickly test, evaluate, and standardize new technologies

Last Answer : Forums

_______ refers to the structure or format of the data, meaning the order in which they are presented.

Description : _______ refers to the structure or format of the data, meaning the order in which they are presented.

Last Answer : Semantics

________ defines how a particular pattern to be interpreted, and what action is to be taken based on that interpretation.

Description : ________ defines how a particular pattern to be interpreted, and what action is to be taken based on that interpretation.

Last Answer : syntax

The effect of a large magnitude of the numerical aperture.

Description : The effect of a large magnitude of the numerical aperture.

Last Answer : The amount of external light the fiber will accept is greater

It is the figure of merit used to measure the magnitude of the acceptance angle.

Description : It is the figure of merit used to measure the magnitude of the acceptance angle.

Last Answer : numerical aperture

It is a result of photons of light that are absorbed by the atoms of the glass core molecule

Description : It is a result of photons of light that are absorbed by the atoms of the glass core molecule

Last Answer : infrared absorption

It is caused by valence electrons in the silica material from which the fiber are manufactured.

Description : It is caused by valence electrons in the silica material from which the fiber are manufactured.

Last Answer : ultraviolet absorption

It is analogous to power dissipation to copper cables, impurities in the fiber absorb the light and covert it to heaT

Description : It is analogous to power dissipation to copper cables, impurities in the fiber absorb the light and covert it to heaT

Last Answer : absorption loss

The maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber.

Description : The maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber.

Last Answer : Acceptance cone half-angle

Laser light is very bright because it is:

Description : Laser light is very bright because it is:

Last Answer : coherent

The process of moving from one energy level to another is called __

Description : The process of moving from one energy level to another is called __

Last Answer : Absorption

The process of decaying from one energy level to another energy level is called _______

Description : The process of decaying from one energy level to another energy level is called _______

Last Answer : Spontaneous emission

Any energy above the ground state is called ________

Description : Any energy above the ground state is called ________

Last Answer : excited state

What phenomenon will result if the glass fiber is exposed to long periods of high humidity?

Description : What phenomenon will result if the glass fiber is exposed to long periods of high humidity?

Last Answer : stress corrosion

Developed an optical fiber with losses less that 2 dB/km

Description : Developed an optical fiber with losses less that 2 dB/km

Last Answer : Kao and Bockham

Optical power is sometimes called ____

Description : Optical power is sometimes called ____

Last Answer : Radiant flux

The term single mode and multimode are best described as:

Description : The term single mode and multimode are best described as:

Last Answer : the number of wavelengths each fiber can support

Photodiodes operate properly with:

Description : Photodiodes operate properly with:

Last Answer : reverse bias