Expert Answers

(Solved): Question 23 A system is using NRZ-I to transfer 6 Mbps o...

Question 23
A system is using NRZ-I to transfer 6 Mbps of data. What should be the minimum bandwidth:
A 2000 KHz
B 3000 KHz
C

Question 24
0.5 Points
In PM transmission, the phase of the carrier signal is modulated according to the changes in the phase

Question 25
1 Point
How many data elements are carried in each signal element if the bit rate of the analog signal is 4 Kbps

Question 23 A system is using NRZ-I to transfer 6 Mbps of data. What should be the minimum bandwidth: A 2000 KHz B 3000 KHz C 6000 KHz D 1200 KHz Question 24 0.5 Points In PM transmission, the phase of the carrier signal is modulated according to the changes in the phase of the modulating signal (A True B False Question 25 1 Point How many data elements are carried in each signal element if the bit rate of the analog signal is 4 Kbps and the baud rate is 2 Kbaud? A 1 B 2 ? 4 8 00

(Solved): Q1: B. What is the skew in database? Show that the loss of...

Q1: B. What is the skew in database? Show that the loss of speed up
takes place due to skew.

Q1: B. What is the skew in database? Show that the loss of speed up takes place due to skew.

(Solved): Question 14 Biphase scheme is recommended for long dista...

Question 14
Biphase scheme is recommended for long distance communication
A True
B False

Question 15
Segmentation and reassembly of data is performed at the network layer
A True
B) False

Question 16
The polarities in NRZ format use
A Complete pulse duration
B Half duration
5
Both positive as well as negative va

Question 14 Biphase scheme is recommended for long distance communication A True B False Question 15 Segmentation and reassembly of data is performed at the network layer A True B) False Question 16 The polarities in NRZ format use A Complete pulse duration B Half duration 5 Both positive as well as negative value D Each pulse is used for twice the duration

(Solved): a. Champs Ltd. has the following information as on. June 30,...

a. Champs Ltd. has the following information as on. June 30, 2021- 07 i) Raw materials were purchased on $5,20,500 ii) For employee services indirect labor of $31,300, officer’s salaries of 19,000 & salesman’s commission of $25,000 were incurred. iii) Office’s machine’s depreciation was recorded as $10,250. iv) Advertising costs were $400. v) According to jobs cost sheet goods of $4,00,350 were packaged & delivered to 2 customer during the month. Company sold all those on cash which is 19.5% above cost.

Requirement: Prepare necessary ledger accounts & income statement for Champs company

.b. From your point of view explain the necessity of budgeting.

(Solved):   3. Following the frequency distribution of weights...

3. Following the frequency distribution of weights of 60 students below, calculate the
modal value, the standard deviation, v

 

3. Following the frequency distribution of weights of 60 students below, calculate the modal value, the standard deviation, variance, the interquartile range as well as the coefficient of variation and interpret each of the results respectively. Weight in kg. No. of Students 30-35 13 35-40 8 40-45 112 45-50 20 50-55 15 55-60 2 Page 1 1 1 +

(Solved):   P. k R>>8 R 1. Two thin-walled disks in contact ar...

P.
k
R>>8
R
1. Two thin-walled disks in contact are initially at rest, and are at the
ambient temperature, T.. Suddenly, one

 

P. k R>>8 R 1. Two thin-walled disks in contact are initially at rest, and are at the ambient temperature, T.. Suddenly, one of the disks begins rotating with a constant angular velocity a while the other disk remains stationary as illustrated in the figure. Both disks have the same dimensions and are made of the same material with constant thermal conductivity k. During rotation, the variable interface pressure is p(r), € the coefficient of dry friction at the interface is y, and the ambient temperature is T... The heat transfer coefficient is the same h on both sides, and heat transfer from the edges at r= R is negligible. Th Derive the governing differential equation for the unsteady temperature distributions in the disks and state the needed boundary/initial conditions, starting with a control volume analysis in which the necessary general/particular laws are applied to an appropriate, infinitesimal control volume. State all your assumptions and show all steps of your derivation. h, T.

(Solved): You have an object type "book" with three attributes...

You have an object type "book" with three attributes: author, title and year.

Define the nested table of  "book" type! 

Define table "taken_home" with person name and surname in first two columns, and a nested table of books in the third column (the table represents the books a person has taken home from library)!

Write a query that would retrieve the collection (the nested table of books) as a relational table!

WRITE PL/SQL CODE PLS

(Solved):   I want to answer in less than an hour and get a hig...

?????? 40
In polar RZ format for coding, symbol o is represented by
Zero voltage A
Negative voltage B
Pulse is transmitted

 

I want to answer in less than an hour and get a high rating

?????? 40 In polar RZ format for coding, symbol 'o' is represented by Zero voltage A Negative voltage B Pulse is transmitted for half the duration © Both (b) and (c) are correct D 0.5 ???? ?????? 41 The circuit used to generate the carrier frequency in PM modulation is called Oscillator A Voltage-controlled Oscillator B Frequency-Controlled Oscillator C Phase-Controlled Oscillator

(Solved): (8.7_Q9) What would be the steps to the solution for this pr...

(8.7_Q9)

What would be the steps to the solution for this problem #9? (Introduction to Real Analysis Course)

9. Use Exercise 8 and Abels theorem to prove that
(-1)*
4
k=0.2k + 1

9. Use Exercise 8 and Abel's theorem to prove that (-1)* 4" k=0.2k + 1

(Solved):   Please assist urgently Consider the following par...

Consider the following partial differential equation
Uzz + Uyy = 0, 0 <y<0, 0<x< 10,
with boundary conditions
u(0, y) = 0, u(

 

Please assist urgently

Consider the following partial differential equation Uzz + Uyy = 0, 0