Digital Fundamentals (11th Edition)

Chapter 13

Verified Answer ✓

The types of data transmission media are:... more

Verified Answer ✓

The coax shield protects the central conductor ... more

Verified Answer ✓

The methods by which the propagation of radio ... more

Verified Answer ✓

Gamma radiation ; There are many types of ... more

Verified Answer ✓

Baseband transmission is a mode of transmission in... more

Verified Answer ✓

; Manchester encoding is a method of ... more

Verified Answer ✓

40 kbps ; Bit rate is defined as the number of ... more

Verified Answer ✓

82.8% ; Each packet consists of 12 data bits, and ... more

Verified Answer ✓

Data can be transmitted by various methods over a ... more

Verified Answer ✓

The receiver is able to recognize the start and ... more

Verified Answer ✓

Data formats can be of three types, which are:RZ (... more

Verified Answer ✓

Data can be transmitted by the following ... more

Verified Answer ✓

8 amplitudes and 8 phase ; The 4-bit code ... more

Verified Answer ✓

Modulation techniques are of the following four ... more

Verified Answer ✓

Amplitude of the sinusoidal carrier wave ; Majorly... more

Verified Answer ✓

Frequency of the sinusoidal carrier wave. ; ... more

Verified Answer ✓

QAM or Quadrature Amplitude Modulation is a ... more

Verified Answer ✓

Phase of the sinusoidal carrier wave. ; Majorly, ... more

Verified Answer ✓

When frequency increases then the number of pulses... more

Verified Answer ✓

Data rate is 256 pulse positions ; Given data bits... more

Verified Answer ✓

6 ; Consider that, is the number of code bits ... more

Verified Answer ✓

Pulse modulation methods are: PCM, PAM, PPM, PWM... more

Verified Answer ✓

Pulse amplitude ; PAM stands for pulse amplitude ... more

Verified Answer ✓

Pulse width ; PWM stands for pulse width ... more

Verified Answer ✓

Pulse position ; PPM stands for pulse position ... more

Verified Answer ✓

A binary code. ; PCM stands for Pulse code ... more

Verified Answer ✓

The reason for using the multiplexing in data ... more

Verified Answer ✓

TDM is the multiplexing technique which is used to... more

Verified Answer ✓

FDM is the multiplexing technique which is used to... more

Verified Answer ✓

Statistical TDM has higher efficiency. ; Time ... more

Verified Answer ✓

A guard band is the frequency separation between ... more

Verified Answer ✓

; Use the formula given below to determine the ... more

Verified Answer ✓

Speed can be limited by crosstalk, electromagnetic... more

Verified Answer ✓

Internal bus is used to connect internal parts ... more

Verified Answer ✓

The four characteristics are width, frequency, ... more

Verified Answer ✓

A set of rules used by two or more devices which ... more

Verified Answer ✓

A single ended system uses one wire for data and ... more

Verified Answer ✓

Peripheral component interconnect. ; PCI (... more

Verified Answer ✓

PCIe and PCI-E. ; A PCI-Express bus does not use a... more

Verified Answer ✓

A lane is termed as the dedicated path to a single... more

Verified Answer ✓

IEEE-488 ; According to IEEE standards, General ... more

Verified Answer ✓

Small Computer System Interface ; The full form of... more

Verified Answer ✓

Universal Serial Bus ; The full form of USB is ... more

Verified Answer ✓

D+,D-,+5 V and ground ; There are 4 pins present ... more

Verified Answer ✓

To reduce or eliminate noise from the signal ; ... more

Verified Answer ✓

USB 3.0 has shorter cable lengths and runs at ... more

Verified Answer ✓

RS-232, RS-422, RS-423, RS-495, SPI, , CAN, ... more

Verified Answer ✓

SPI stands for Serial Peripheral Interface ; The ... more

Verified Answer ✓

Inter Integrated Circuit ; The full form of is ... more

Verified Answer ✓

Controller Area Network ; The full form of CAN is ... more

Verified Answer ✓

IEEE-1394 ; According to IEEE standards, firewire ... more

Verified Answer ✓

Tri state buffer is required to interface digital ... more

Verified Answer ✓

Bus system establishes connection between devices... more

Verified Answer ✓

All data transmission systems have a basic ... more

Verified Answer ✓

There are various data transmission media. A ... more

Verified Answer ✓

There are various data transmission media. A ... more

Verified Answer ✓

There are various data transmission media. A ... more

Verified Answer ✓

There are various data transmission media. An ... more

Verified Answer ✓

There are various data transmission media. An ... more

Verified Answer ✓

There are many types of radiations that make up ... more

Verified Answer ✓

Wireless media transmit data between the data ... more

Verified Answer ✓

Data can be transmitted by various methods over a ... more

Verified Answer ✓

Asynchronous data transmission is a method of ... more

Verified Answer ✓

The speed at which data is transmitted, via a ... more

Verified Answer ✓

The speed at which data is transmitted, via a ... more

Verified Answer ✓

Synchronous data transmission is a method of ... more

Verified Answer ✓

Synchronous data transmission is a method of ... more

Verified Answer ✓

Synchronous data transmission is a method of ... more

Verified Answer ✓

There are three transmission modes for ... more

Verified Answer ✓

Amplitude-Shift Keying (ASK) is a form of ... more

Verified Answer ✓

Majorly, there are four types of modulation ... more

Verified Answer ✓

Majorly, there are four types of modulation ... more

Verified Answer ✓

Majorly, there are four types of modulation ... more

Verified Answer ✓

In pulse width modulation the width of the pulses ... more

Verified Answer ✓

In pulse amplitude modulation (PAM) the amplitude ... more

Verified Answer ✓

Pulse code modulation is a technique by which an ... more

Verified Answer ✓

Analog-to-digital conversion is needed where an ... more

Verified Answer ✓

TDM stands for time division multiplexing. In this... more

Verified Answer ✓

In Frequency Division Multiplexing, the total ... more

Verified Answer ✓

A bus is a set of conduction wires or cables used ... more

Verified Answer ✓

A bus is a set of conduction wires or cables used ... more

Verified Answer ✓

In parallel bus communication, there will be a ... more

Verified Answer ✓

Width is the typical character of a general bus.... more

Verified Answer ✓

A bus is a set of conduction wires or cables used ... more

Verified Answer ✓

Based on physical bus configuration the ... more

Verified Answer ✓

Tri state buffers are the small logic circuits ... more

Verified Answer ✓

PCI stands for Peripheral component interconnect. ... more

Verified Answer ✓

Peripheral component interconnect. It is an ... more

Verified Answer ✓

The IEEE-488 bus is a simple general purpose ... more

Verified Answer ✓

The SCSl is a Small Computer System Interface bus ... more

Verified Answer ✓

USB is most widely used for connecting the ... more

Verified Answer ✓

The SPI bus is a synchronous serial communication ... more

Verified Answer ✓

is an internal serial bus and is abbreviated as ... more

Verified Answer ✓

Firewire bus is also a type of USB bus. It is an ... more

Verified Answer ✓

The CAN is a differential serial bus exclusively ... more

Verified Answer ✓

The coax shield does not increase the strength of ... more

Verified Answer ✓

A UTP is not coded according to the 10-pair color ... more

Verified Answer ✓

There are various data transmission media. An ... more

Verified Answer ✓

Duplex and simplex are types of communication ... more

Verified Answer ✓

Audio waves are not part of the electromagnetic ... more

Verified Answer ✓

Ground wave propagation is a form of propagation ... more

Verified Answer ✓

Asynchronous data transmission is a method of ... more

Verified Answer ✓

Baud is not always greater than the bit rate. ; ... more

Verified Answer ✓

The ratio of the baud to the bit rate does not ... more

Verified Answer ✓

Synchronous data transmission is a method of ... more

Verified Answer ✓

The transmission of synchronous data is done in ... more

Verified Answer ✓

Output, input, and neutral are not types of ... more

Verified Answer ✓

Majorly, there are four types of modulation ... more

Verified Answer ✓

Pulse Amplitude Modulation (PAM), Pulse Width ... more

Verified Answer ✓

QAM is not the abbreviation of Quadrature Analysis... more

Verified Answer ✓

Quadrature Amplitude Modulation (QAM) does not ... more

Verified Answer ✓

The modulation of digital signals using analog ... more

Verified Answer ✓

PAM is the type of modulation which is used for ... more

Verified Answer ✓

PCM also known as pulse code modulation is a ... more

Verified Answer ✓

D stands for division and M stands for ... more

Verified Answer ✓

In TDM method, fast and slow are not the suitable ... more

Verified Answer ✓

TDM is time division multiplexing is a technique ... more

Verified Answer ✓

Bus includes type of connector depends on number ... more

Verified Answer ✓

The increase in parallel communication results in ... more

Verified Answer ✓

Handshaking is a set of rules that operates the ... more

Verified Answer ✓

Peripheral controller interface is a ... more

Verified Answer ✓

Pipes used to carry liquid items. These are not ... more

Verified Answer ✓

USB 1.0/1.1/2.0/3.0 can be used for Low speed data... more

Verified Answer ✓

Universal serial bus cable of any version does not... more

Verified Answer ✓

Token is used for transactions. Data packet ... more

Verified Answer ✓

RZ is the format used for encoding of signals. If ... more

Verified Answer ✓

SPI is used for embedded system designs besides ... more

Verified Answer ✓

A coaxial cable has the following four parts:... more

Verified Answer ✓

STP stands for shielded twisted pair while UTP ... more

Verified Answer ✓

Fiber optics have the following advantages:Their ... more

Verified Answer ✓

The three parts are:CoreCladdingJacket ; An ... more

Verified Answer ✓

The multimode of an optical fiber can be described... more

Verified Answer ✓

8.3/125 is a single-mode fiber, whereas 62.5/125 ... more

Verified Answer ✓

; An optical fiber cable is a type of ... more

Verified Answer ✓

Microwave radiation ; There are many types of ... more

Verified Answer ✓

or   ; There are many types of radiations which ... more

Verified Answer ✓

1000 bits ; The transmission rate is 1 MHz. So, ... more

Verified Answer ✓

The data rate in terms of bit rate for is 8 Mbps... more

Verified Answer ✓

Bit rate = 72 Mbps and Baud = 24Mbaud ; Calculate ... more

Verified Answer ✓

; The transmission rate is 25 MHz. So, the bit ... more

Verified Answer ✓

80% ; Calculate the efficiency of the data ... more

Verified Answer ✓

; Synchronous transmission is a method of ... more

Verified Answer ✓

; Manchester encoding is a method of ... more

Verified Answer ✓

001110011 ; Manchester encoding is a method of ... more

Verified Answer ✓

Synchronous data frame structure has the following... more

Verified Answer ✓

Data bit sequence of the ASK signal is ... more

Verified Answer ✓

; In FSK, when the carrier signal has high ... more

Verified Answer ✓

; In PSK, when the carrier signal has zero phase ... more

Verified Answer ✓

Bit sequence of the QAM signal is 000 000 010 011 ... more

Verified Answer ✓

; In PSK modulation, phase of the analog signal ... more

Verified Answer ✓

; In QAM modulation, amplitude and phase of the ... more

Verified Answer ✓

Intersection method is used to generate PWM ... more

Verified Answer ✓

Data rate is . ; Given the number of bits are and... more

Verified Answer ✓

; In each time period there are 4 possible ... more

Verified Answer ✓

4 bits ; Number of voltage levels depends on the ... more

Verified Answer ✓

; In 4-bit PCM signal decimal number is ... more

Verified Answer ✓

In bit interleaved TDM, transmission of signal by ... more

Verified Answer ✓

Synchronous TDM time slot is specified for every ... more

Verified Answer ✓

Band pass filter is used in FDM and the purpose of... more

Verified Answer ✓

Guard band ; In FDM signal data has many different... more

Verified Answer ✓

Physical characteristics are:Number of wiresNumber... more

Verified Answer ✓

Bus width is defined by the number of bits that ... more

Verified Answer ✓

Bus bandwidth in decimal is .Bus bandwidth in ... more

Verified Answer ✓

In the handshaking protocol, data is transferred ... more

Verified Answer ✓

Advantages of differential bus are:Differential ... more

Verified Answer ✓

PCI is a 32 wire bus and the width of the bus is ... more

Verified Answer ✓

PCI-Express bus has dedicated path whereas PCI has... more

Verified Answer ✓

X2 means PCI-Express bus consists of 2 lanes in ... more

Verified Answer ✓

Listener and talker terms associated with IEEE-488... more

Verified Answer ✓

BSY: It indicates a busy signal that means bus is ... more

Verified Answer ✓

   ; DI/O1 to DI/O8 are the parallel data input-... more

Verified Answer ✓

Four types of USB packets are:Token ... more

Verified Answer ✓

Sync field (8/32 bit): It is used for ... more

Verified Answer ✓

Non Return to Zero Invert (NRZI) ; USB is used for... more

Verified Answer ✓

; USB is used for connecting peripherals to a ... more

Verified Answer ✓

For USB 2.0 devices the maximum separation of two ... more

Verified Answer ✓

 Sr. No. DescriptionRS-232RS-4221Type of ... more

Verified Answer ✓

 Sr. No. Type of signalDescription1Master out ... more

Verified Answer ✓

The main use of bus is it greatly reduces the ... more

Verified Answer ✓

Tabulate the field descriptions for the CAN bus ... more

Verified Answer ✓

There are many control units that are governed by ... more

Verified Answer ✓

IEEE-1394 data rate :- . S1600 data rate :- . ; ... more

Verified Answer ✓

The timing diagram shows, source and acceptor ... more

Verified Answer ✓

The signal on the bus line can be from data A or B... more

Back to Top

Log In

Contact Us

Upload An Image

Please select an image to upload
Note: must be in .png, .gif or .jpg format
OR
Provide URL where image can be downloaded
Note: must be in .png, .gif or .jpg format

By clicking this button,
you agree to the terms of use

By clicking "Create Alert" I agree to the Uloop Terms of Use.

Image not available.

Add a Photo

Please select a photo to upload
Note: must be in .png, .gif or .jpg format