Computer Network Questions and Answers May 30, 2018

Visually and graphically show each step of the DFS algorithm's execution using LINUX COMMAND as per the guidelines. MARTCSXX Logarithm is expected. use appropriate software tools to assess the security posture network. ALL QUESTIONS Otherwise I will report.

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The client is communicating with the server to get a reliable service. The server is not using a wellknown port number to deliver the service. The client port is allocated by the operating system from the ephemeral range. The figure below shows several packets that are captured from a router that is in between the client and the server. The

A Java game designer wishes to store all the game preferences (e.g., player name, screen size, music volume, etc.) wisthin a custom Preference class. (i) Assuming each preference is stored as a unique String key mapping to a String value, give a simple implementation ofs Preference that allows for effiffifficiently setting or updating preferences

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Data wrangling and structured data What might have been a 5-minute design decision resulted in a 500-minute data-wrangling session to address a problem. And the whole time I was thinking about how a single change in the UX Design that could have made this process a lot easier. So if you wangt to understand how to make the Data Scientists on your

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HANDSON ACTIVITY 7C Apollo Residence LAN Design Apollo is a luxury residence hall that will serve honor students at your university. The residence will be eight floors, with a total of 162 twobedroom, onebathroom apartments. The building is steelframe construction with concrete on the outside and drywall on the inside that measures 240 feet by 150

ME4438 Computational Fluid Dynamics End of Semester Exam Paper 201920 QUESTION 4. (30 marks total) 4(a), (8 marks) Briefly explain, within the context of a turbulent flow, what is meant by A turbulent eddy A length scale A frequency The energy cascade. 4(b). (6 marks) The transient 3D, laminar flow NavierStokes equation in the xdirection is given

i have created a condition in the client file to read regular files and binary files, however, when it reads binary files it doesn't read it to the end of the file. Really desperate and any help on this would be appreciated Please see attached photo for reference

int sendpackets(int sd,char header,char payload, int binary) charservermessage500000 printf( ) charnewheader 32 strcpy(newheader, header) int i 0 Strip the padding at the end of the header while(newheaderstrlen(newheader)i ,) newheaderstrlen(newheader)i 0 i char lenpayload 7 if (binary 0) sprintf(lenpayload, d, binary) else

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Performance Task The Power of the Web and Internet Objectives At the end of the exercise, the students should be able to Resolve a network and Internet failure based on privacy and security. Requirements Internet Connection Media Editing Tools Instructions (3 items x 20 points) 1. Assess reallife issues about network and internet failure. 2.

i Question A this section of questions is worth 30 marks Q1 Fill the missing words below using the most appropriate words from those provided. In almost all realworld, engineering fluid flow problems there are no 1 solutions and, therefore, alternative methods must be employed to obtain (2) solutions. Computational Fluid Dynamics (CFD) is a branch

Performance Task The Power of the Web and Internet Objectives At the end of the exercise, the students should be able to Resolve a network and Internet failure based on privacy and security. Requirements Internet Connection Media Editing Tools Instructions (3 items x 20 points) 1. Assess reallife issues about network and internet failure. 2.

(2) (20) Suppose you are implementing an XMall webpage, using index.html, script.js and loadShops.php. Index.html has been provided as follows Index.html XMall Welcome to XMall Fashion Sports Electronics Dining The behavior of the webpage is as follows. The very first time a client accesses the page, it shows the categories of shops in the mall

This assignment covers the sequential circuit component Register and ALU. In this as signment you are supposed to create your own storage component for two numbers using registers. Those two numbers are then passed into a custom ALU that calculates the result of one of four possible operations. Key aspect of this assignment is to understand how to

Question 5 (12 points) This question is based on the following HTML document. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Test AddEventListener function f(evt) alert( f( evt.currentTarget.id function g(evt) alert( g( evt.currentTarget.id function h(evt)

12) Let A 1,2,3,4,5) and define a binary relation R among the subsets of A as follows XRY X,Which one of the following statements is false A full binary tree has an even number of vertices. A binary tree is an mary with m 2. In an mary tree, each internal vertex has at most m children. In a full mary tree, each internal vertex has exactly m

Draw the directed graph G associated with the binary relation (A, R) where A P(1,2) and R(X,Y) E A AX CY.,For each MIPS instruction, convert it to its binary and hex representations. For each table, do the following On first line, type the opcode, registers, and function code On second line, type opcode, register numbers, and function code On

Recall that the binary search algorithm is given as follows from math import floor def BinarySearch(a, t) L 0 R len (a) 1 while L

6. (10 points) What is the basic difference between a Von Neumann Architecture and a Harvard Architecture Why did Harvard change their approach to computer design,3. Use a truth table (either by hand or with a computer program) to prove the commutative laws for and v. 4. Use a truth table (either by hand or with a computer program) to prove the

6. (10 points) What is the basic difference between a Von Neumann Architecture and a Harvard Architecture Why did Harvard change their approach to computer design,Which of these forms of a computer program is NOT a program Flow Chart Psuedo Code Answer not given. All given are forms of a computer program.

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This case study requires the student to accomplish the following tasks Set up the physical layout of the network using the diagram and accompanying narrative Correctly configure Network Devices with a basic configuration . Correctly configure VLANS Correctly configure IEEE 802.1q trunking Correctly configure RIP Version 2 Correctly configure DHCP

The following figure shows the production possibilities curve for Sheena, who has to split her time between producing Web sites and computer programs. Number of Computer Programs Produced 60 50 40 30 20 10 0 2 4 6 8 10 12 Number of Web Sites Produced 23) Refer to the figure above. What is the opportunity cost of producing 1 Web site A) 0.2

Activity 3 The network and communication systems attached to the smart grid, including the routers and computing units, contain stages where signals are expressed in different bases. Your task is to compute the output of some of these operations by showing a detailed solution for each operation. 1. Compute 110010 10102. 2. Compute 1100102 10102.

Use Kruskals algorithm for the minimum spanning tree on the following graph. (Show the initial components eg. priority queue and for each edge considered by the algorithm, show whether the edge is added to the MST or not using the uniondisjoint set method, and show the MST at the end.) 12 B A 7 10 6 C 3 E D 1 8 00 11 G 2 5 F H

3. The recursive definition for a binary tree from page 4 of worksheet 1 is Basis A single vertex is a binary tree. Recursive rule If T and T are binary trees, then joining a new top vertex to the top of T at the left and T at the right is a binary tree. T NJ Show how to build the binary tree shown step by step, starting with a single vertex.

Consider the following recursive definition of full binary trees Base A single vertex is a full binary tree, and we call this vertex a root of that tree. Recursive Rule If v is a single vertex and To and T are two ful binary trees with roots respectively vo and v, then the following is a full binary tree with root v A vertex v with a left outgoing

Goal Learn how to use recursive functions. General requirement Use cout to fully demonstrate your works. The output must clearly show how each of these tasks work. If no output is displayed for a task below, 0 point will be given to the task. If the output is not clear, some points may be deducted. Task 1 Reverse array (5 pts) Given an integer

Refer to the network shown in the figure. You are looking to set standard numbered ACL rules at router R3 to accept the traffic from PC1 and discard the traffic from all other hosts of the subnetwork of PC1 and accept all other remaining traffic. In the following configuration enter the missing command. Do not use the WCM and do not use the

S MySeneca homepage X 8 F 38 E Priva Tern X Content learn.senecacollege.caultracourses6646751cloutline Remaining Time 2 hours, 28 minutes, 24 seconds. Question Completion Status 2. X 5. 1. Both switches connect with a crossover cable, and the interface on one switch set on Trunk and the other switch has default settings, so the other switch

Visually and graphically show each step of the DFS algorithm's execution using LINUX COMMAND as per the guidelines. MARTCSXX Logarithm is expected. use appropriate software tools to assess the security posture network. ALL QUESTIONS Otherwise I will report.

Code 8.5 Source code of the Room class Code 8.5 continued Source code of the Room class import java.util. HashMap Class comment omitted. public class Room T private String description private HashMap exits Create a room described description. Initially, it has no exits. description is something like a kitchen or an open court yard. param

in Final Exam (page 5 of 7) Personal Microsoft Edge httpsmoodle.eynesbury.sa.edu.aumodquizattempt.phpattempt51304cmid284073page4 EYNESBURY Eynesbury COLLEGE Question 5 Answer saved Marked out of 7.00 Flag question 60F Cloudy 10.1.3.224 A GO0 10.1.1.124 Elizabeth SO00 10.1.4.130 J A B I Error 10.1.2.124 B GOO 10.1.2.124 SO00 GO1 10.1.4.230 Mawson

int javalike(int A, int X, int B, int b int Y A B for (int i 0 i,3. (10 points) Register SaveRestore Given the javalike method (subroutine) in Problem 2, which needs to be converted into MIPS assemble code. a. Enumerate the registers that must be saved prior to calling the javalike method. b. Enumerate the registers that must be saved as part of

192.168.0.1024 Basement User Network 172.28.4024 User Network Switch 5 3 ports 172.28.5.024 200.50 11.1018 103 20.11.1918 User Network Switch 3 25 ports 172.28.3624 13 ports 172.30.0.034 180168 30 1024 Central Router ports 172.26.0.016 192.168.0.1024192.168.0.1024 Wireless devices User Network Switch 12 ports 172.28.1.024 OOOOO Second Floor UN

The 2.5 GHz pipelined HotPipe processor has an ideal CPU CPI of 1 when there are no misses. It has a memory hierarchy that consists of one level of split cache, one level of unified cache, and a byte addressable main memory. It is also provided that 20 of all instructions are of loadstore type. Some of the properties of the memory hierarchy are

Which topology represents the internets topology? A. Bus B. Star C. Mesh D. None of above

A hypothetical cache memory has 512 bytes of data storage. The physical byte address is 32 bits long in this machine. Assume the cache is 4way set associative with 4 bytes per word, 4 words per cache block, and LRU eviction policy. There are 2 eviction bits, 1 valid bit, and 1 dirty bit stored with every cache block. a) (14 pts.) What is the size

1. Write a C program that automatically prints all permutations of n elements, denoted as 1, 2, ..., n. At the end, report the total number permutations as well. (Hint This problem is highly recursive and thus a recursive program is more suitable for solving this problem). Test your program by setting n to 4, and produce the following results.

(a.) What are the four conditions necessary for Deadlock to occur. (4 Marks) (b.) Deadlock detection recovery is one way of handling deadlock explain, using an example the steps involved to handle deadlock using deadlock detection and recovery approach. (8 Marks) (c.) A consequence of deadlock prevention is starvation. What is starvation and how

Which topology requires a multipoint connection? a) Ring b) Bus c) Star d) Mesh

What is the DFS preorder for this graph (You may assume that nodes in an adjacency list are in increasing order). 4 3 6

Consider the following table schema and R (P, C, L, A, I, T) FD1 P C, L, A, I, T FD2 C, L P, A, I, T FD3 CT FD4 A P FD5 AC A) Find all candidate keys. B) Determine the above relation in what normal form C) If not in BCNF convert it to BCNF.

(c) Assume that a Prolog database contains the following facts p(a) q(a,1) r(1,1) r(3,5) p(b) q(a,2) r(1,2) r(3,6) q (b,3) r(2,3) r(4,7) q(b, 4) r(2,4) r(4,8) What are the effects of the following queries 1 2 3 p(x),q(X,Y), ,r (Y,Z) P(X), once (q(X,Y)),r (Y,Z) p(x),,q(X,Y)

Suppose we have an arraybased disjoint sets data structure, for which the array is (30) 255 5 3 5 2 2 3 0 a. Draw the forest that this array represents. (Each node in the forest represents an item in the range 0...9.) (10) b. Given a sequence of union and find operations whose execution will convert the array to 2 5 10 2 5 2 2 2 2 0. (10) c. Draw

Write the program in C and show the output of the code 1. (Hashing function) Generate a number with greater than 10digits randomly. (e.g. x 12320324111220, 2. Implement shift folding and folding at the boundaries to generate an address with 3digits. 3. Shift folding Shift all parts except for the last one, so that the least significant bit of

A decision maker observes a discretetime system which moves between states S1, S2, S3, S4 according to the following transition probability matrix 0.3 0.2 0.1 0.4 P 0.4 0.2 0.1 0.5 0.0 0.3 0.0 0.8 0.1 0.0 0.0 0.6 At each point in time, the decision maker may leave the system and receive a reward of R 20 units, or alternatively remain in the

Question 2 Listed next is a code skeleton for an interface called Enumeration and a class called NameCollection. Enumeration provides an interface to sequentially iterate through some type of collection. In this case, the collection will be the class Name Collection that simply stores a collection of names using an array of strings. public

Netstat is a networking tools used to identify the status of TCP/UDP connections. Use netstat command to complete the following tasks and discuss your observation from the cmd output:i) Display all active TCP portsii) Display all UDP portsiii) Display only Listening portsiv)Display statistic for TCP protocol ONLYv) Display network interface

Command Prompt netstat Microsoft Windows Version 10.0.22621.674 (c) Microsoft Corporation. All rights reserved. CUsersmuhamnetstat Active Connections Proto Local Address Foreign Address TCP 192.168.101.1649249 52.114.32.12 https ESTABLISHED TCP 192.168.101.1649250 52.113.158.181https ESTABLISHED 192.168.101.1649419 20.198.119.84https ESTABLISHED

Let the set S for concatenating binary string be defined recursively by Basis , 1 S Recursion If w ES then Ow ES and w0 S. The following diagram is not a proper representation of 4 recursive calls. w Ow 070 equal True O False 00 200 00 Initial Condition WWO Apply recursive step 000 000 w Ow Apply recursive step Apply recursive step 001 01 010 010

Tasks 1. Using the above provided IP address and your learnings from class, configure the topology. 2. Please retain the interface names and IP addresses for network namespaces as shown in topology. OFFICIAL 3. Configure relevant interfaces on switches in vlans, trunks to enable endtoend connectivity. OFFICIAL 4. Enable routing on relevant nodes

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6. In lectures, we considered the set B of binary trees defined recursively by Base case the trivial tree t is in B Recursive case if T, T E B then so is the tree T T given by . T T We can define recursive functions v B N and e B N which respectively count the number of vertices and the number of edges of a binary tree. For u we take Base case

Give a recursive definition for each subset of the binary strings. A string x should be in the recursively defined set if and only if x has the property described. (a) The set S consists of all strings with an even number of 1s. (b) The set S is the set of all binary strings that are palindromes. A string is a palindrome if it is equal to its

4. Now configure each of the subnets attached to both routers using the subnets as labeled on the topology (similarly in how you configured the serial ports on the routers). Completed,1. Setup the following topology within Packet Tracer PCPT PC4 PCPT PC3 PCPT PCS 296024TT Switchl 296024TT Switch2 PCPT PC2 29602TT Switch G 296024TT Switch3 IPV6

A memoryless information source has a countably infinite symbol alphabet S S1, S2,... with P ba for i1,2,.... Express b in terms of a. (b) Calculate the entropy of S as a function of a. Hint a a and 1 ia (1) given a 1. i1 (5 marks) (5 marks) (Total 10 marks),Question In the absence of sources, steady convection and diffusion of a o in a given

Justify your answer a) Distributed capacity approaches can be isolated into network joined capacity (NAS) and capacity region organizations (SANs). Make sense of with the guide of an outline the fundamental distinctions between the two methodologies. [4 marks] (b) The organization record framework (NFS) is many times utilized in neighborhood. (I)

Packet 2 Packet 1 Packet 2 Packet 1 Packet 2

Describe how this issue can be settled for mutexes utilizing need legacy. [2 marks] (ii) Describe how need legacy would should be altered to deal with peruser author locks. [2 marks] (iii) Priority reversal can likewise emerge between two strings associated with process synchronization - for instance, when one string utilizes a semaphore to flag

When you use the Mtext command, specifying the text boundary (rectangular window) determines the boundary that the text will always fit within

Dont design your network until you finish reading the entire requirements carefully. Scenario You are a network specialist for PracticeLabs.com. Your company have four (4) servers running Window Server 2016 (PLABDC01, PLABDM01, PLABDMCORE01, and PLABSA01). You are required to design and configure a network with active directory according to the

I need answer urgently for this question because I have Test now in 2 hour. I will give the best rate for you. Thank you Course: INTRODUCTION TO DATA COMMUNICATION AND NETWORKING

PART A (20 MARKS) 1. Data flow between two routers occur in a a. simplex b. halfduplex c. quarterduplex d. fullduplex 2. The physical path in which a message travels from sender to receiver in a data communication system is the a. medium b. protocol c. message d. transmission medium 3. A frequency of failure is the a. performance b. reliability c.

(a) What is the contrast between the dormancy and the data transmission of a correspondence connect?

Node Fig. 1.7 Ring topology

Tasks Part 1 Packet Captures In this assessment you are required to select a network protocol, and design and conduct experiments to demonstrate i. The behaviour of the protocol during normal conditions, i.e., the network is not under attack and The behaviour of the protocol that is symptomatic of unusual conditions, i.e., the network is

Part 2 (40 points) 5. Using the specs in Table 1 below configure Router0 1, Switch0, Switch 1, and PCs 0 to 3. VLANs should be named as given. The frame tagging protocol to be used is IEEE802.1Q. Configure OSPF on Router 0 1. 6. 7. From PCO ping PC1, PC2, and PC3. 30 points 8. Ensure pings are successful. If not, troubleshoot and fix the

Chat System Java Project The main objective of developing this Chat System Java Project is to provide simple chat application between computer users. Here we are providing executed client chat window application. Find the below code and save it as ClientChatWindow.java in main Chat System Java Project folder. Chat System Java Project Source code

Project title Special consideration Please read all assessment instructions to ensure you are clear and fully understand the requirements as outlined in each assessment task. To successfully complete this assessment task, you must meet the requirements for all criteria as listed below. Where you are unsuccessful, or you are required to provide

Case Study1 Cloud Service and Deployment Model Vulnerabilities 1. You are promoting a learning management system (LMS) app in which administrators can configure courses and classes via a cloud app but keep students registration details in local storage. What type of cloud model is this 2. What type of cloud model provisions unconfigured VM

Given a successful ping of the target, and regarding the output of the tracert command below, what is a possible explanation for the results of hops 14 through 23? A. The destination host is not responding to UDP packets. B. Some routers are silently discarding packets with expired TTLs. C. The destination host is down. D. There is a routing loop

Internet External DNS Firewall Email H. Firewall www

Please help in below question: Below is the code which is in the veg editor : https://vega.github.io/editor/#/examples/vega/scatter-plot-null-values. Code below: Please execute this in above link. { "$schema": "https://vega.github.io/schema/vega/v5.json", "description": "A scatter plot of film statistics, with null values visualized along the

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Installation steps to be followed 1. Common Linux Services and How to Control Them Starting and Stopping Services at Boot Time Some common web related services running on a Linux server are, but not limited to, include httpd (Apache), mysqld (MySQL), vsftpd (Very Secure FTP), named (BIND), iptables (packet filtering ruleset), sshd (Secure Shell),

In this assignment, you'll write two clients (both essentially identical) that will communicate with a server that you will also write. On start-up, each client will print out a string saying: "Client _ of Joan A. Smith" where _ will be either A or B. Your two clients, A and B, will then open a TCP socket to your server and send a message (a

Q24 What is the signal to noise ratio of a communications system if the signal is 5 V and the noise is 5 mV (5 x 10 V) (c) 10 dB (d) 30 dB (e) 30 dB (a) 60 dB a. O b. O c. d. e. QUESTION 27 QUESTION 25 Q25 What is the signal to noise ratio of a communications system if the signal is 5 W and the noise is 5 mW (5 x 10 W) (a) 60 dB (d) 30 dB

Q46 What is the fundamental frequency of a signal given by x(t) 3 4 cos (4000 t) 3 sin (4000 t) 2 cos (8000t) 3 sin (8000 t) cos (12000 t) sin (12000 t) (b) 2,000 Hz (c) 4,000 Hz (a) 1,000 Hz O a. O b. O c. O d. O e. QUESTION 47 Q47 What is the sum of the 1st and 3rd harmonic frequencies of a signal given by x(t) 3 4 cos (4000zt) 3 sin

Find x for the following discrete probability distribution X 4 13 3 112 2 712 13 .92 3 2.75 x is undefined because this is not a valid probability distribution.,For the following quantities M and the functions f. Set up a table and draw a diagram for the function f. Determine if they are discrete probability distributions. If the problem contains

Write short shell scripts according to the following specifications. Submit a listing and document what you tested and the results. The scripts are all very short and show be submitted in your report, not in separate files. Even if your script doesnt work properly you can get partial marks for describing both the problem and what you would have

7. One method of transmitting data between an MPU and peripheral devices is aan A. asynchronous, serial transfer using start and stop bits. B. asynchronous, parallel transfer using a clock signal. C. synchronous, parallel transfer using start and stop bits. D. synchronous, serial transfer using start and stop bits. 8. What links the designgraphics

Program Specifications Write a C program to manage a list of students waiting to register for a course using a linked list. Operations should include adding a new student at the end of the list, adding a new student at the beginning of the list, removing a student from the beginning of the list, removing a student from the end of the list, and

Seneca COLLEGE Summer 2022 DCF255, Assignment 01 Introduction and Format This Assignment is an individual task worth 5 of the course grade. Answer the following questions in both Part A and Part B using diagrams where appropriate. Part A In the following scenario, two (or more) parties need to communicate. As we have discussed, rules (also called

9. Whew Now that the spacecraft has been repaired (after the asteroid strike) and the partition has healed, you realize youre almost at Saturn Youre no longer seeing your dog Einstein and cat Doraemon (though you kinda hear them sometimes, which makes you question your own sanity). You notice that there are fewer astronauts up in the command

Option D Youve been tasked with locking down SSH access to a server to specific users and network. Work out the following settings on a Red Hat server and a SSH client . Permit user alex to SSH to a Red Hat server from any IP in a specified network Allow alex to issue sudo command Deny root to SSH log in the server Turn off password

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Q1a. Consider a microprocessor that has an onchip 64 Kbytes cache, 16 MB main memory and data are transferred between main memory and cache in blocks of 4 Bytes each. Show the field information for direct, associative and twoway set associative mapping for memory address (19CF08)H 5 Marks Q1b. Calculate the cycle time of a computer memory system

1. A computer system can be perceived from two profound perspective, its architecture and organisation. This two components are coordinated in a manner to achieve an optimal performance. In your opinion which of the above component of the computer system is more important. Justify your stance by enumerating at least three verifiable reasons to

E. (26) Diskstorage devices are used with computers. The data head is moved to different positions on the spinning disk and rapid, accurate response is required. A simplified block diagram of a datahead positioning system is shown below. a (13) Find the closed loop system transfer function H(s). b. (13) Determine the range of the value a in the

A Suppose we have a distributed program that needs to send data of size (n) from computer A to computer B. Suppose there are two approaches to transfer the data First, computer A sends the data (of size n) in one message to computer B. Second, computer A sends the same data in (m) messages to computer B. Suppose the network latency is () and the

3 (a) (b) Explain the procedure how processor execute an instruction written in machine language with diagram. CPU of the computer system communicates with the memory and IO devices in order to transfer data between them. Now describe the method of communication between CPU and memory with proper diagram.,A 32bit computer has three selector

Week 7 Computer Network Defense INSTRUCTIONS READ CAREFULLY. Read and review the article at the end of this assignment BEFORE starting the exercise. Next, find a current news story or video that involves cybersecurity. Answer the questions below and cite your sources. Note This is a fillable pdf file. Please use Adobe Acrobat Reader or similar to

Question: Discuss the pros and cons of architectures with a 64-bit word size versus those with a 32-bit word size. Which applications are likely to benefit most? [4 marks] (c) If you were a processor architect targeting embedded applications where memory is a scarce resource, how might you design a RISC-like instruction set that will achieve

Consider a straightforward arbitrary walk, Sn, characterized by S0 = an and Sn = Sn?1 + Xn for n ? 1 where the arbitrary factors Xi (I = 1, 2, . . .) are autonomous and indistinguishably circulated with P(Xi = 1) = p and P(Xi = ?1) = 1 ? p for some consistent p with 0 ? p ? 1. (I) Find E(Sn) and Var (Sn) as far as a, n and p. [4 marks] (ii) Use as

pleas write complete answer in below paper file thanks so much sir. Chick pdf file .

Topology Diagram (Build configure the topology below using Packet Tracer version 8 10 marks total) Router 1941 Switch 2960 FO6 PCA Scenario Specification Network for the Subnet First IP Host address Last IP Host address Subnet A Create a small network using physical equipment that requires connecting network devices and configuring host computer

1. List the challenges of implementing GToriented layout in an existing manufacturing system and how to overcome them. 7 Marks 2. List the conditions under which Flexible Systems would be recommended for production. 7 Marks 3. List 2 examples of the following enablers of flexibility in manufacturing systems and justify the choice a) HardPhysical

Question: Before preparing the report, you need to setup a small lab so you can demonstrate an propriate penetration testing. To setup the lab you may follow these outlines: 1. You need to install virtual machine-based Ubuntu. 2. Install Apache server in the created VM 3. Install MySQL and create a user account 4. Setup the provided website with

Using the Taccount for the banking system, show what happens to chequable deposits in the banking system when the Bank of Canada sells 1 million of bonds to the First National Bank Assume that every banks desired reserve ratio is 20 percent, banks hold no excess reserves, the publics holdings of currency do not change, and all other banks holdings

5. On your first day at work, you were presented with the following information relating to the month of August 2013. Opening Balance 1.8.2013 Transfer from Nairobi Balance bd 182013 Balance 282013 Staff salary Bank Book 2,465.37 Telephone bills for August 2013 85,058.00 Vehicle fuel for July Chq, 0012 Bank Statement 382013 Nairobi 87,523.37

1. What would be the definition, in terms of functions, of a sequence of complex terms Of a sequence of real 2X2 matrices 2. Use the sandwich theorem to show that lim n sin () (you need to identify ) n0 3. Prove, using the definition, that 5n 4n 40 noon50n 20 4. Repeat 3 using theorems about limits of sumsquotients etc. lim 5

Set up a system of equations and then solve using matrices. A manufacturer of portable tools has three sets, Basic, Homeowner, and Pro, which must be painted, assembled, and packaged for shipping. The following table gives the number of hours required for each operation for each set. Painting Assembly Packaging Basic 1 0.8 0.5 Homeowner 1.7 1.5

3) Use the Ratio Test to determine the summability of the following sequences. In each case, write down the value of the limit of the absolute value of the ratio of successive terms of the sequence as a product or quotient basic pieces mua adt to sulav ot bail EM ort 11 a) a 19 843434 k c) b 13k (79) 9 4) Find the Open Interval of Convergence of

Question 01 Consider the following Bayesian Belief Network conditional probability table (CPT), and compute answers the following questions P(BT) P(BF) 0.001 0.999 A P(ACT) P(ACF) T 0.90 0.10 F 0.05 0.95 Burglary Ali Calls Alarm Earthquake Veli Calls P(ET) P(EF) 0.002 0.998 BEP(AT) P(AF) TT 0.95 0.05 TF 0.94 0.06 FT 0.29 0.71 FF 0.001 0.999 A

Computer Problems 2.80 Consider the process flow diagram shown in Fig. 2.14. We can write this out as the system of equations 2 3 4 5 m m2 m3 m4 m5 m2 mg m10 m11 m5 mg m7 m6 Figure 2.14 Process schematic for Problem 2.80. 9 10 8 7 6 11 12,1. Find datasheets of 7447 and 7448 ICs. What is the main difference in application between common

A channel bandwidth that starts from a frequency of zero is a a. Lowpass bandwidth b. Bandpass bandwidth c. Composite bandwidth d. Dynamic bandwidth

What is created by using the extends keyword in the class header subclass secondary class superclass backup class Ounderclass OOOOO

9. Select all the correct answers. Which line(s) cause an error in the given code Assume an existing class Box is part of the program. public class TestBox public static void main(String arg) Box box1 new Box(31) Box box2 new Box(21) System.out.println(The result is box1.compare To(box2)) Comparable box3 new Box(55) Comparable box4 new

What is the output of the given code interface Stationery static final String valueBooks String check1() String check2(String a) public class Desk implements Stationery public String check1() return value public String check2 (String a) return a public class Bench public static void main(String args) Desk d new Desk() System.out.println(A

6. Given a contextfree grammar G with productions as follows (5525 marks) S(L) aS a LL,SS (1) Construct G by eliminating the leftrecursion and extracting the leftfactor in G (2) Give a leftmost derivation with G for sentence (a, a), and build the corresponding parsing tree (3) Construct First and Follow sets for all nonterminal symbols in G (4)

19. Consider the following C program int fun (int i) 1 5 return 4 void main () int x 3 x x fun (x) a) Implement the code in Pascal. During your testing modify the function call in main so that it also calls the function first (i.e. x fun(x) x). Document your findings.

Let M, M,..., Mn be a sequence of matrices. Each matrix M has dimension ri1 . The minimum cost of multiplying matrices M X M X ...x Mn can be computed as follows. Let cij, i j, be the minimum cost of multiplying matrices M Mi ... Mj. Then we can show that Cij 0 if j i min Cik Ck1, ri1rkrj if j i. ik