1- TI carrier system is used: a For PCM voice transmission b. For frequency modulated signals e. For delta modulation d. All the above
Q: An intranet is an internal company network built using Internet and World Wide Web protocols and…
A: An intranet is a private network used by organizations or enterprises to distribute company…
Q: How can a corporation utilize the Internet to build a virtual firm or become a more nimble…
A: Given: How can a business use the Internet to establish a virtual presence or improve its…
Q: What precisely is the User Datagram Protocol, often known as UDP?
A: User Datagram Protocol is is a connectionless protocol because it doesn't require any virtual…
Q: What kinds of businesses come to mind that make use of databases in their information systems and…
A: An information system is a mix of software, hardware, and communications networks designed to gather…
Q: write a basic JAVA program that calculates a random number starting from 1 through 100. The program…
A: Algorithm of the code:- 1. start 2. import libraries. 3. define a class GuessGame. 4. take input…
Q: To what extent may database quality be enhanced?
A: Database quality refers to certain factors which makes up the data quality. These factors are…
Q: What exactly is meant by the term "binary translation"? When and why is this something that must be…
A: Introduction: An interpreter is used to finish the process of binary translation, a kind of software…
Q: Talk about the considerations that must be made while developing a website from the perspective of a…
A: One should employ or adhere to these five fundamental procedures in order to construct a website.…
Q: Create recursive methods to print these sequences on the screen. A good (and insanely inefficient)…
A: Note: Due to company policies I am compelled to solve only one question and that is the first…
Q: Question 5 Create a Java program that accepts integer input from the user. Loop the input until to…
A: Answer: Algorithms 1 we have taken how many number user can enter 2. the after we have find the odd…
Q: Write a C program that will read a string from the keyboard and print its length. You may assume the…
A: C code:- #include <stdio.h>#include<string.h>int main() { char str[50]; int i;…
Q: public class InsertEnd { //Represent a node of the singly linked list class Node{…
A: Given below is the code along with the screenshot of the output. I have created the object of the…
Q: What kind of threats does the use of databases pose to people's privacy and civil liberties?
A: Introduction: This investigation's goal is to draw attention to the threats the database system…
Q: My understanding does it accomplish, and how does it work to prevent password theft? of two-factor…
A: Multi-factor authentication, also known as two-factor authentication, allows a tax professional or…
Q: What is the difference between early binding and late binding?
A: Early Binding: Early binding is the binding that the compiler can decide upon at the time of…
Q: Consider 2 level page table with outer page has 16 4KB page bytes long. How many entries can this…
A: Dear Student, The solution for your question is given below -
Q: What kinds of businesses come to mind that make use of databases in their information systems and…
A: An information system is a mix of software, hardware, and communications networks designed to gather…
Q: In what ways are authorisation lists especially susceptible to unauthorized change, necessitating…
A: Lists of authorizations are encrypted: The user and the hardware are connected via the operating…
Q: 3. For which of the following would it be appropriate to use a class (circle the one you should use…
A: storing the information for a playing card and getting the blackjack value for the card
Q: 3. Construct a finite automaton that accepts the language generated by the grammar: S A aaS a A abs…
A: Below I have provided a solution for the given question.
Q: To what end are you using this authentication process? It's important to have a about the benefits…
A: Authentication technology enables system access control by comparing a user's credentials to those…
Q: Algorithm for Closing under multiplication with generators Input : a set S of generators of a group…
A: Please check the solution below
Q: What kind of a contribution can intrusion detection and prevention make to the overall cybersecurity…
A: The solution to the given question is: In network security , the main role of an intrusion detection…
Q: Can you please explain how to cange the println statment to a printf statement and recive and an…
A: Solution: Formatting Output with printf() in Java: (1). Overview: The method, which is a component…
Q: Matlab screenshot - If x=[ 2 6 12; 15 6 3; 10 11 1], then a) replace the first row elements of…
A: The answer is given in the below step
Q: For anyone interested, this is how multifactor authentication works. What does this tool do to…
A: Several Factor Authentication (MFA) is a security solution that requires a user to give multiple…
Q: I was wondering what you think the strategic competitive benefits of an organization using extranets…
A: The above question is solved in step 2 :-
Q: What factors contribute to the increased efficiency of the prevention of intrusion?
A: Intrusion Prevention: A network security and threat prevention system known as an Intrusion…
Q: Why do you think it's so vital to schedule the CPU, if I may ask? Is there a specific purpose to the…
A: CPU Scheduling : CPU scheduling is the process of choosing which process will be given sole access…
Q: d) Prepare a brief report (250 words) comparing the two algorithms
A: Solution: Given, d) Prepare a brief report (250 words) comparing the two algorithms
Q: Discuss Below Given Question. Consider building a CSMA/CD network running at 1 Gbps over a 1km cable…
A: In this question we have to solve a question related to finding the minimum frame size when building…
Q: = MONEY, then find M + O + N
A: Solution - In the given question, we have to find M + O + N + E + Y.
Q: Assignment Write a program that tracks how much steps the user walks in total in a day and reports…
A: Algorithm : Step 1: Start Step 2: Initialize sum to 0 Step 3: Input steps Step 4: If steps > 0,…
Q: Why is it fundamentally more difficult to build anomaly-based intrusion detection systems as…
A: Introduction: IDS generally come in two varieties. These are what they are: The best method for…
Q: I was wondering what you think the strategic competitive benefits of an organization using extranets…
A: THE STRATEGIC AND COMPETITIVE BENEFITS THAT A COMPANY CAN RECEIVE FROM USING EXTRANETS: Productivity…
Q: Create a makebelieve environment for managing user accounts. Come up with a number of different…
A: Definition: Password authentication is a method in which the user enters a unique ID and key, which…
Q: Which variables have the most impact in preventing intrusions?
A: What variables contribute to intrusion prevention? An Intrusion Prevention System (IPS) is a network…
Q: What is the minimum frame size?
A: When a frame is prepared, the transmitting station determines if the channel is busy or not. This is…
Q: What precisely is the User Datagram Protocol, often known as UDP?
A: Introduction: The User Datagram Protocol, sometimes known as UDP, is a connectionless protocol. This…
Q: Exactly what are we hoping to accomplish with this authentication process? Analyzing the strengths…
A: Exactly what are we hoping to accomplish with this authentication process? Analyzing the strengths…
Q: Is there a method to prevent people from intruding?
A: Intrusion detection and prevention system: An intrusion prevention system (IPS) is a kind of network…
Q: Compare and contrast the differences between the concepts of cybersecurity, information assurance,…
A: Please find the answer below :
Q: Imagine a scenario to show how the login procedure might function. You may have experienced many…
A: Introduction Scenario management is a powerful method for planning for multiple possible futures and…
Q: Describe in a nutshell the three components that must be present for a network to be considered…
A: Introduction: The effectiveness of a network is determined by a number of different aspects.The…
Q: Explain programming Paradigms.
A:
Q: Which characteristic could affect the audit process for a customer of a cloud service provider?…
A: Given: To choose the correct option.
Q: Integral image is obtained by summing all the pixels before each pixel (Naively you can think of…
A: Explanation: For the integral image, we first copy the first row as it is. Then we do a column-wise…
Q: ain the fractal line with suitable exam
A: Introduction: A fractal is a geometric pattern in mathematics that has intricate complexity at…
Q: The following hexadecimal numbers represent signed integers. Convert each to decimal. 1. 6AF716…
A: Solution: Conversion of Decimal to Hexadecimal in Steps: Step 1: To begin, convert the decimal…
Q: How do I view tables in SQL?
A: SQL stands for Structured Query Language and in this SQL, view is a virtual table which contains…
Step by step
Solved in 2 steps
- A signal in a network has a propagation velocity of 1.77x10" m/s and a delay of 4.3 us introduced by each repeater. If the round trip delay for two computers at either end of a link that includes three repeaters is 52.92 us, calculate the length of this link? Express your answer in kilometers.Consider TDM-based circuit switching with 8000 frames per second and 32 time slots per frame. During each time slot 8 bits are sent. What is the shortest time possible (in seconds) to transmit a 1 Mbyte file over the given link?Suppose there is a b+n (Sum of first and last digit of your Reg#) Mbps microwave link between a geostationary satellite and its base station on Earth. Every minute the satellite takes a digital photo and sends it to the base station. Assume a propagation speed of 2.4*108 meters/sec. 1. What is the propagation delay of the link? 2. What is the bandwidth-delay product?
- A digitized voice channel is made by digitizing a 4-kHz bandwidthanalog voice signal. We need to sample the signal at twice the highestfrequency. We assume that each sample requires 16 bits. What is therequired bit rate?Computer Science A Go-Back-N (GBN) ARQ scheme has been designed with window-size W = 10 such that it is fully efficient when there are no errors on the channel. Assume that frame size is 20000 bits and the overhead bits are negligible. What is the bit probability error (as seen at Layer 2) that makes the Go-Back-N ARQ 50% efficient?A voice channel occupies a bandwidth of 28 kHz 10 voice channels are to be multiplexed together using the FDM (Frequency Division Multiplexing) technique, considering a guard band of 12 kHz. Illustrate the configuration of the multiplexing and demultiplexing using the frequency domain with proper labeling.
- In an asynchronous 8 bit transmission using a UART (8051), the crystal in use is 22.1184 MHz. The required Baud rate is 19200. What is the minimum time to transmit a packet containing 124 bytes? Give the answer in ms.Suppose you are designing a sliding window protocol for a 2Mbps point to point link to the moon, which has a one way latency of 10 sec. Assume that, each frame carries 1KB of data, what is the minimum number of bits you need for the sequence number?88. Suppose transmission rate of a channel is 32 kbps. If there are ‘8’ routes from source to destination and each packet p contains 8000 bits. Total end to end delay in sending packet P is ................ a. 2 sec b. 3 sec c. 4 sec d. 1 sec
- I A channel has a frequency range between 3 KHz and 14 KHz. The SNR in this channel is 25 dB. Find the maximum Bit rate of the channel and the Signal levels. [3 marks] For a bit stream "0 1 1 0 0 1 0 1", sketch the waveforms for (i) NRZ-I - (Assume the initial level at time zero is Low) (ii) NRZ-L - (assume 0 as High and 1 as Low) (iii) RZ Encoding – (Assume the initial level at time zero is Low) [3 marks]Frames of 1000 bits are sent over a 106 bps duplex link between two hosts. The propagation time is 25 ms. Frames are to be transmitted into this link to maximally pack them in transit (within the link). 1.1 What is the minimum number of bits (1) that will be required to represent the sequence numbers distinctly? Assume that no time gap needs to be given between transmission of two frames.Consider a 1Mbps transmission channel. The clock at the receiver has a drift of 1 second in one year. How long asequence of bits (or frame) can be sent before the clock drift could cause a problem? Assume that the sender and receiver are synchronized at the beginning of each frame and that they cannot resynchronize during the frame. Also, assume that the receiver samples the received signal at the middle of each bit duration to detect if it is 0 or 1.