Computer Network Questions and Answers August 27, 2022

Given an array of positive integers, write a java method to return the largest sum of the sequence of odd integers after performing zero or more left rotations. Example input A3,6,4,19,7,8,11,13 output The largest sum 27. (because the largest sum of the sequence of even integers obtained after first rotation when the array is (6,4,19,7,8,11,13,3)

Write a java method that receives height of PTUKExam triangle and then displays a shape as shown in the figures below. For example if height is 7 PTUKExam shape looks like the following 1 7 2 3 2 135 7 Important Notes 1) The method header is void drawPTUKExamShape(int height) 2) You are not allowed to define new methods or use methods from java

Write a java program that generates random string called str of 10 characters from the English alphabet (lower and upper case, without repeated letters) and then find the index of longest sequence of characters from str that is also a substring in your First Name called matchStr with ignore case. The program should display 1) The string str. 2)

11. Write down the code to create a program that checks whether a number is ODD or EVEN. a) Create a variable named number with user inputs and appropriate data type. b) When the variable named number is divided by 2 if the remainder is 0 then print The number 0 is Even. If the remainder is not 0 the print The number 0 is ODD Use string formatting

Consider the below code and choose the correct output interface Drawable void draw () class Rectangle implements Drawable public void draw () class Circle implements Drawable public void draw() (System.out.println (drawing circle) class TestDrawable public static void main(String args) Circle dnew Circle() d.draw() Select one O a. drawing

1. Let f(w, W, ws) wx w. i1 Find all the partial derivatives of f(w, wz, ws). In other words find khui thuy thu 88 1 X 2 and g(w) wx. How do you write g(w) using the Wa elements of the two vector terms Then find the gradient vector, (w), and show it explicitly. 2. Let w

Write a program that reads the amount of coins collected at the end of each day of a month in a local supermarket and calculates the total amount in fils (1 AED 100 fils). The program reads the data for the entire month from the file coins.txt (assume the month has 30 days). The input file has one line for each day where each line has number of

b) Consider the following set of process. CPU burst time of them is given in milliseconds. Process CPU Burst Time (ms) 15 5 7 10 P1 P2 P3 P4 i)Draw the Gantt chart for Round Robin scheduling where time quantum q4 milliseconds. ii) Calculate the average waiting time and turnaround time. iii) Mention the advantage and disadvantage of Round Robin

Write a program to take in from the user product sales for a week in a single dimension array of doubles. Find the average price and then store the difference of prices compared to the average in another array of doubles. Print the differences to the average, the lowest value. For Example Input sales for the week 11.3 14.2 15.5 16.6 13.5 14.7 15.1

Suppose that a data warehouse consists of the four dimensions, date, spectator, location, and game, and the two measures, count and charge, where charge is the fare that a spectator pays when watching a game on a given date. Spectators may be students, adults, or seniors, with each category having its own charge rate. Draw a SNOWFLAKE SCHEMA MODEL

Which of the following is true about the code spinet below for(int i 0 i 5 i) cin valuesi O The highest index number is 5. O It is use in printing elements of an array. O None of these. O It is use in taking input and storing it in an array.

What is the outcome of the following script X 2 y 13 Z 3 4 5 save my data x y z Select one O O O O O a. The variables x, y, and z will be saved in the file my file.mat b. The variables x, y, and z will be saved in the file my.mat c. The variables x, y, and z will be saved in the file file.mat d. The variables x, y, and z will be saved in the

Consider a genetic algorithm using a vector of integer representation with vectors of length 5. Assume that the initial population was as follows Individual Genotype Fitness 5,2,5,3,1 10 4,2,3,3,3 20 3,4,1,2,5 10 1,4,3,2,5 30 1 2 23 3 4 (a) What is each individuals probability of being selected as parent if proportional (roulette wheel) selection

Three (3) hikers (Moses, Elizabeth, and Wang) have just descended down a valley to find themselves confronted by a river they cannot get across. After walking downstream for a while, they find two young boys with a boat and ask them if they would help them get across the river. The boys agree, but inform the hikers that since their boat is so

Consider the following code. int f(int x, int y) int r 1 while (y 1) if (y 2 1) r x r 1 2 3 4 5 6 7 8 9 x x x y y 2 10 return rx 11 1. Complete the following table for iterations 0,1,2,3, 4 (iteration 0 means outside of the loop) iteration xy loop invariant 0 1 2 4 2. Find a loop invariant that involves r 3. Find a loop invariant

You have been tasked to develop a white paper describing the security features that need to be applied to the Bike Stores database in order to maintain proper protection of sensitive financial details. Research the security features of Microsoft SQL Server, which is the relational database management system (RDBMS) leveraged by the company.

Write a paper describing the five project management process group

How networks are attacked why networks are attached why physical security is important role employees play in network security.

Assume that laptops and smartphones are connected via WiFi, while desktops and printers are hard-wired. Devices at Location A will need access to printers/multifunctions at Location A, and devices at Location B will need access to printers at Location B. In addition, devices at Location B will need access to the server at Location A. Location A:

An Online Food Ordering System allows the user of a web browser to order food for home delivery. To place an order, a shopper searches to find items to purchase, adds items one at a time to a shopping cart, and possibly searches again for more items. The default quantity is set to one, shopper may change it. The application calculates the

5. Consider the following modified Solow Growth model. Economy wide production function is Y f(L,K), where Y is output (GDP), K is the stock of capital and L is labor input. Assume that the production function is characterized by constant returns to scale. Both the marginal products of labor and capital are diminishing. Assume that population (L)

dy 1. (a) Solve the second order differential equation 25 dx (b) Hence find the particular solution if y(0) 4 3 30 dy dx 9y169 cos(3x) 0. and y(0) 1. 6

We attempt to some basic circuit designs in this problem. Assume you are given with an unlimited supply of elementary gates, i.e. AND, OR, NOT, NAND, NOR and XOR gates. You may assume there exists no limit on the der from a should specify the even parity bit er of input pins to these elementary g (4) Design a onebit full a stepbystep manner. In

Given the following statement short int X, Y, Z where short int size is 16 bits. Identify the problem that may occur during the execution of the following operation Explain your answer. X 400 Y 400 Z XY

1) Write a function named func() which has 4 double parameters x, y, n1 and n2. It calculates k x1 yn2 and returns k which is a double value. Then, write a main program main() which reads two real numbers a and b and calls func() to calculate, m (a b)(ab). m must be a double variable. At the end of the program, m must be printed.

Write two programs to construct a Binary Heap for 5000 random numbers which are between 0 and 50000. These numbers need to be generated by a random function. One program of constructing a Binary heap is inserting the input elements one at a time, into an initially empty binary heap using insert operation. The other program of constructing a Binary

Write a python program using Functions that will ask the user to input the height (H), length (L) and width (W) of a Rectangular Solid. Define a function named Calc_Volume to return the volume of the Rectangular Solid. Define a function named Calc_Area to return the surface area of the Rectangular Solid. The program will calculate and display the

6. Write the MIPS instructions that compute the equation t0t0 127.75 without using multiplication and division instructions.

a) Compare system programming to application programming and you should consider system programming if your job entails deploying software that may have resource constraints b) Machine language which is a combination of zeros and ones is usually not understood by most programmers. System programmer often uses assembly language that relies on

a) The figure shows a circuit with an ideal stepup transformer. Find the current phasors I, I2, Is and the voltage phasors V, V. 4.3j 2j HF 40230 V 1.3 40230 V 1.3 3.4j23 5.3 4.3j 3.4j 3 4.3 5.3 1.7j b) If the ideal transformer is replaced by a nonideal transformer as shown in below. Use KVL to set up coupled equations to obtain the

A synchronous motor draws 20 MW (power factor 0.8 leading). The motors terminal voltage is 12.8 kV. Determine the subtransient current from the generator, motor, and fault when a threephase fault occurs at the motors terminal (see diagram below). Assume Sbase 30 MVA Vbase 13.2 kV. (Hint 1. calculate all per unit quantities, 2. calculate all

What are the differences between hardware and software VPNs? Is one better than the other? If you needed to select a commercial VPN solution, what would you choose and why?

advantages cloud networks and how cloud networks differ (resources, configuration, cost) from other networks. why would an organization invest in cloud networking?

1. You are given c identical mooncakes and p identical plates. Fill in the details in the following pseudocode of a function S (indicated by the dotted line). The function S(c, p) computes the number of possible ways of distributing c mooncakes among p plates. S(c, p) if p 1 or c 0 return 1 if p c return S(c, c) return

ZOOTON a care facility for animals they call each animal as PET and keeps a records of them in a file. The File has r 30,000 of those on habitats and its a fixed length. Each record has the following fields PET Name (30 bytes), PET ID (9 bytes), Speciesname (40 bytes), country (10 bytes), Birthdate (8 bytes), Gender (1 byte), noofoffsprings(8

Convert the ER to Relational Schema. Relation name Jocations Department (1.1) (1.1) (1.1) Manage (1.1) Manager Control Work for firstname midinit lastname (0,00) ssn (2,30) name regions salary Employee (1.2) SalesRep Engineer SalesEngineer Raise (15) specialties (0,00) Work on (1.2) Project (0 name Child birthdate startdate

The image C was obtained by convolving the image I with a 2 x 2 kernel H. 105020 010009 29 38 5 2 20 22 6 9 9 7 3 3 2 4 6 12 19 15 10 7 070300 100001 202060 a) Find the four values of the kernel H. b) What is the padding used 1 c) What is the stride used 1 d) Why is it so important to keep kernel size small 2 1

(a) (b) (c) Write a class called circle that contains (i) (ii) (iii) (iv) (v) Two private instance variables radius (of type double) and color (of type String), with default value of 1.0 and red, respectively. (2 marks) Two overloaded constructors Set both radius and color to default for first constructor. Use given radius and default color for

4. What is the output of the following Java code int abc 5, 9, 19, 28, 21) abc6 11 5. Compute the total computing time T(n) of the following block of statements. Initialize a to 2 Initialize b to 3 Initialize i to 1 while(i b) Display a is greater than b else Display b is greater than a End if Increment i by 1 End While

Design Pushdown Automata that recognize the following languages. Give both a drawing and 6tuple specification for each PDA. Note Show your steps. A. L w E 0, 1 w contains at least four (1)s and One (0) B. L 0n 13nn0 Activate Windows Go to Settings to activate,Design Pushdown Automata that recognize the following languages. Give both a drawing

If w is a string, call a string x a subsequence of w if x can be obtained from w by removing zero or more symbols from w. For example, bd and c are both subsequences of bcde. S0x181x2 XmSm for some strings Formally, x x m is a subsequence of w if w SO,, Sm. Given a language L, define LS xx is a subsequence of some w E L. That is, LS contains all

Write a Matlab code for any value of n to solve the following problems using Degenerate Kernel method (a) 5u(x) ezt u(t)dt f(x) 0 with exact solution u(x) e cos(x)

Write a program that initialize EAX to 0. Then, it does the following: i. Stores the hexadecimal number 0FFh into AL. ii. Increment AL by one. iii. Add the decimal value 32,511 to AX. iv. Increment AX by 1. Include declaration of variables and symbolic constants as needed and insert a call DumpRegs statement to display the register values.

Two hosts A and B attempt to transmit on an Ethernet. Each host has a steady queue of frames ready to send. At an instant of time, the two hosts attempt to send their frames simultaneously and collision occurs. We say that the hosts enter into a backoff race. It is given that the probability of none wins the race is 116. If this is the first

Consider the directed network shown in Fig. 3.1. Suppose w 1. (i) Using Dijkstras algorithm, find the shortest path spanning tree (Tree 1) from S to all other nodes. In the table below, put an X when an edge is in Tree 1. (ii) State the order in which edges are added in Dijkstras algorithm, e.g., put a 1, 2 in the row for the edge. (iii) Find all

A LAN is assigned an IP address block that has a starting IP address of 114.44.23.128 and ending address of 114.44.23.255 a) How many IPv4 addresses does this block represent b) What is the CIDR representation of the subnet with this address block c) How many bits are there in the subnet and host parts of this network d) What are the subnet mask

Write a program that writes the above records to a file in order to read these records later by the records IDs (Random Access). Note that the records do not have a fixed number of attributes. For example, s1 has 3 attributes while s3 has 5 attributes. Hint write the number of attributes before writing the actual record to the file, so when

Write a procedure (proc) called avg that takes an array of numbers with any length and returns the average of it. Example puts avg 70 80 50 60 65

Write a procedure (proc) that does the factorial function. Example puts factorial 3 6

A local spatial average of a power delay profile is shown in Fig. 1. 0 dB 10 dB P,(x) 20 dB 30 dB 0 Fig. 1 2 6. (s) T (i) Determine the rms delay spread and mean access delay for the channel. (ii) If the channel is to be used with a modulation that requires an equalizer whenever the symbol duration T is less than 100, determine the maximum RF

What will be the final line of output printed by the following program num 1,2 letter a, b for x in num for y in letter print(x, y)

For a duplex wireless cellular communications system, the total available bandwidth is 30 MHz, wherein each simplex channel has 20 kHz RF bandwidth. Determine the number of duplex channels and total number of channel per cell site for cell reuse N 3. (3 marks) (b) For a digital cellular system, the worst case signal to interference ratio is 15

Which switch syntax is correct switch (choice) case 11 Console.WriteLine(First one..) break switch (choice) case 1 Console.WriteLine(First one..) switch case 1 Console.WriteLine(First one.) break switch (choice) case 1 Console.WriteLine(First one...) break

A company with 1000 employees (each with a desktop PC and a laptop) is located in a single office building with 1 Gbps Ethernet wiring to each desktop. The company also has a rack of 20 highend servers each connected via 10 Gbps highspeed Ethernet. Laptops connect wirelessly to 802.11WiFi with 40 access points (APs), each serving up to 25

8. Consider the network in Fig. 2 a. What are A, B, C, D, E, and Fs distance vectors Note you do not have to run the distance vector algorithm you should be able to compute distance vectors by inspection. Recall that a nodes distance vector is the vector of the least cost paths from itself to each of the other nodes in the network. b. c. Now

1. Let A 0. What is the range space of A What is the rank of A 02 What is the null space of A and the null space of AT.

A vehicle moves with a velocity v(t) as shown in Fig. 2. Determine the average crossing rate and fade duration over 100 seconds interval. Assume p 0.1 and ignore large scale fading. (6 marks) (b) An application that requires a power outage probability of .01 for the threshold P. 80 dBm. For Rayleigh fading, determine the required average signal

(a) Consider an AM signal, XAM (t) 10 (1 0.5 sin 2ft) cos 2ft fm 2k Hz, fc (ii) (iii) (iv) (b) 100k Hz. Determine the average sideband power for the given signal. Determine the total power. Determine bandwidth of the AM signal. Determine the frequeny of USB and LSB and plot the spectrum. For a message signal m(t) cos 2fmt, and carrier

Assume you have the following process for quality control Time est. (weeks) 15 8 11 14 10 7 Activity A amu B C D E F Preceded by B A D, E a. Draw the network diagram and identify the critical path in the network. b. Find the slack in activity C. Explain what the slack in activity C means in terms of starting activity E and overall completion

What is the output of the following program 1 2 include void mystery(int n) if (n n i) 4 i n i) printf(A ) printf( ) mystery (4) return 0 int main(void)

Consider the algorithm DoSomething below Algorithm DoSomething (A, n) Input Array A of integer containing n elements Output Array of integer containing n elements 1. for i0 to n1 do 2. 3. end for 4. for i0 to n2 do 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. Vari0 for ji1 to n1 do if Ai

Calculate the inverse of matrix B.Rot(y, 30) O 0.8660 00.5000 0 1.00 0.00 0.500 0.00 0.8666 O 0.9 0 0.5 0 1 0 0.25 0 0.866 0.8660 0 0.5 0 1 0 0.500 0 0.8660 0.566 0.5 0 1.0 0.5 0.25 0.5 0 0.866

As a network administrator at Network Walks, you have been instructed to prevent all traffic originating from the LAN of R2 to enter R1 LAN. Which the following command would implement the access list 111 on the interface 192.168.45.0 R1 O a. ip accessgroup 11 in O b. accesslist 11 in O c. accesslist 11 out O d. ip accessgroup 11 out 172.17.0.0

Write a program that read 2D (4 x 5) array of characters and read a characters according to the number of columns then find how many repeated this characters in each column and convert the second and the fifth columns to a capital letter.

Write an MPI program that uses a pipeline to transform the elements of an array input of double numbers by applying the following equations in the different stages of the pipeline. Stage 1 subtract 4 Stage 2 divide by 5. Stage 3 add 3 Stage 4 multiply by 7 Input Stage 1 14410 Stage 2 1052 Stage 3 235 stage 4 5735 Output 35 Process 0 will send the

I. Write a C program to perform the following. a. Add a node at the end of singly linked list. b. Delete a node at the beginning of singly linked list. c. Display the elements of list.

A Textile firm is currently producing 3 different fabrics for one of its client. The client requires 5000, 5500, and 6500 meter of Cotton, Linen and Polyester, respectively. The client requires these fabrics in three different colours. The composition of the colours is Color Blue Green Yellow Cotton 50 30 25 Linen 30 60 23 Table 2 Polyester 20 10

Develop MATLAB Codes for the following problems. You may also use Octaveonline to develop and execute the code. Copypaste your working code along with the results you are getting after executing the code. (a) Use the Secant Method to find the root of following function within tolerance level of 105 to a value in 0.5, 1.5 f(x) cos(ex 2) e 2 (b)

You are appointed as a Junior IS Auditor in one of a big four audit firms. The firm has assigned you to carry out the audit of an IT company with your seniors so that you can start gaining experience. Your senior has asked you to go through the industrys best practices regarding Inspections and Walkthroughs so that you can have a good idea about

A manager of quality assurance team is trying to figure out the cost of quality (COQ) for a project which the company has just finished off. The main intention behind this endeavor is to give awareness to the teams working in the company regarding the importance of following policies and procedures. All the required data has been collected from

You are to determine a protection coordination scheme for the distribution system shown. This must include:1.Instrument CT sizes/ratio & location for each circuit breaker.2.Instrument VT ratio/vector group and location on bsubars.3.Protection functions used for each power equipment and general interconnection to each circuit.4.General wiring

132kV Bus Bar 132kV11kV 6070 MVA ONANONAFA Ynd 55 MVA 11 kV G 635 02 Grid Connection NER 25.4 132kV 22kV 2027 MVA Dyn11 Z11.5 Load

2) A system has four processes and five different types of resources. The current allocation and maximum needs are as follows Allocated R R R3 R4 R R4 R5 Process A 00211 Process B Process C Process D Maximum R, R R3 R4 Rs 102 11 201 1 1 1 1 0 1 0 1 1 1 1 0 1 Available R R R3 12 13 2 2 X 11 21310 1 1 2 2 1 What is the largest possible value of X so

1. Create a function called square() which will accept one input argument and return the squared value of the input argument as an output argument (result). Then call the function with the following 1. square(2) 2. square(22) 3. Create a vector 1 2 3 4) and send the vector as input argument to square() 4. Display the functions description using

Write a program that creates two arrays, x and y, each of size 6. The program should fill the array x with random integers between 2 and 11 both inclusive and the array y is equal to the element of x2. The program should display both arrays sidebyside vertically in columns using one for loop. Sample Run1 Array x Array y 10 12 2 9 5 7 4 11 7 8

The most common use of differential equations in science is to model dynamical systems, i.e. systems that change in time according to some fixed rule. For such a system, the independent variable is t (for time) instead of x. For the following such ODE (32t) y (i) Apply Euler Method with a step size of 0.05 to find the solution at t0.6, where y(0)

a) What do you understand by NonStand Alone (NSA) architecture in 5G network Explain. 3 marks b) Based on the proposed concept of Beyond 5G as discussed in the lecture, briefly explain on how customization can drive the realization of 6G network 3 marks

Let M(S, I. q. f, F) be the DFA such that s90 9 9, a,b), Fq), ao initial state, and f, is given by, b f 90 90 9 91 92 9 92 92 90 Draw the state diagram of M Find the sequence of configurations and state if the string bbbaa is accepted by the DFA

Draw the Logic Gates Diagram on paper based on the given Boolean expression F (AB) (AB) (AB) (AB)(AB)

a) LTE network is designed to provide seamless Internet Protocol connectivity without any disruption to the end users applications during mobility. Mobility of UE that needs to be handed over to a new evolved node basestation (eNB) while maintaining connectivity with high data rates poses a significant challenge. i. How is the approach in LTE

Write a complete Java application that reads a file with erroneous integer values, filters the faulty inputs and outputs the rest sorted. The rules that you must follow is given below Input file name will be given as a command line argument. However, if it is not provided from the command line, your program should ask the user to enter the input

a. Rewrite the following expressions in java code (6 Marks) i. m n ii. x log,a where a and b are real number x sin(y) iii. where y is a double value such that 0 y 360 b. If x 10 and y 5, evaluate the following expression determining the detailed steps. What are the final values of x and y (4 Marks). x y x y

Question: Currently working on a project and the following question has me stuck. Looking at the CMMC Level 2 scope, what are the assets that are selected on the image? The options are: 1. CUI Assets 2. Security Protection Assets 3. Out-of-Scope Assets 4. Specialized Assets I am thinking it is CUI assets, but I am not very sure on that.

CMMC L2 Environment 34 SUNG ALACE www. Warehouse 1 una MARK AVO WWW.D Warehouse 2 DOD SU RT 01 FR RE WWW Warehouse 3 VE DODSUASA 01 DOD SU SW DOD SU PRT 01 WS LIN 01 WS MAC 01 X DODSUFW01 WS WIN 01 WS WIN02 OD SU SW 02 DOD SU IDCARD 01 DoD Supply Company HQ

Research wireless routers and then select one that interests you. Next, locate a user manual for the router you selected and review the portions of the manual that discuss how to configure the router so that devices can use it to connect to the Internet. Using this information, write a report that introduces the reader to the wifi router and its

A binary heap is a complete binary tree which satisfies the heap ordering property. The diagram below illustrates how we would think of the binary minheap (like a tree). Additionally, the diagram shows the actual Python list which stores the values. 19 13 0 Test 5 7 6 2 3 The root is stored at index 1 For a node at index position p left child at

1 Table Q1 shows the truthtable of a priority encoder circuit with 4 inputs (D3, D2, D1 and D0) and two outputs (A1 and A0). The Xs appearing at the entries of D3, D2, D1 and D0 mean that the outputs will be the same for both 0 and 1 inputs. (a) Use Karnaugh maps to find the minimized Bodlean equations for Al and (10) AO. (b) Implementation this

Draw the Logic diagram and complete the truth table for the given expression X (AB AB)( C D) C D 0 0 0 T T 0 T T 0 T 0 1 T do A 0 0 0 0 0 0 0 0 T B 0 0 0 T 0 bob 1 T 0 T T T T T T T 0 0 0 0 T 0 T 0 0 T 0 T bok 0 T 0 0 T T 0 0 Draw the logic diagram for the given expression X AB AC A B C X,Draw the Logic diagram and complete the truth table for

Given that f(x) x 0.3x 8.56x8.448. (35) 2 a. Approximate f f(x) dx with 20 evenlyspaced grid points over the whole interval using Riemann Integral, Trapezoid Rule, and Simpsons Rule. Explain the difference behind each of the method. b. Compared to the methods above, do you think that explicit integration could be more convenient to be done c. Use

Write a C program that performs the following tasks 1. The program should create a group. 2. The program should create three child processes and add them to the group. 3. Each child process should display its PID and the group ID 4. The first child should display all the numbers even numbers between 0 and 100. 5. The second child should execute

a) Prove that the language L is regular L uvu u,v 0,1 . HINTS When in doubt write it out, so write the first 10 smallest strings, see if it helps b) Write a regular expression for L uvu u,v 0,1 .

Given a 23 Tree below D A C K P 0 R S T a. (5) Proceed insertion on that tree above with these data E.I.L,G,X b. (10) Proceed deletion after doing the insertion on point a with these order Q.ID,P.X,S.I.C.M.K.E,Given a 23 Tree below D A C K P 0 R S T a. (5) Proceed insertion on that tree above with these data E.I.L,G,X b. (10) Proceed deletion

Write a MIPS assembly program that takes ten input of positive numbers only, place them in an array. Find the minimum number, maximum number and average. Prompt the user properly and also ask for the number again if user enters a negative number or a character.

Apply the FirstCome, FirstServed (FCFS) Scheduling to find Average waiting time and draw the Gantt Chart. Process Burst Time P P2 P3 P4 7 5 6 4 Arrival time 0 3 4 10. 5

2. Write a program that converts a hexadecimal digit into a decimal value. (The output of your program should be like the following but you should try different numbers.) (40P) Enter a hex digit AB7C You must enter exactly one character Enter a hex digit B The decimal value for hex digit B is 11 Enter a hex digit 8 The decimal value for hex digit

in Given the Boolean function F1(X, Y, W, Z) (0,1,2,3,5,7,11,12,14,15) 5 marks, via hand writing solution steps 1. Construct the truth table. 2. Get the product of maxterms for the above function. 3. Construct the kmap. 4. Conduct gates minimization and get the simplified function Boolean 5. Draw its digital circuit diagram.

Write a program for the given Scenario using java with proper comments/explanation. The program should contain implementation of class diagram with main class and objects of other classes created along with associations. classes should contain appropriate attributes and methods as per the given scenario

APPLICANT ID int NAME string FORUD Operation10 ATTEND Tno int type string ONLINE FILL TRAINING SUBMIT APPLICATION Ano int Type string OFFLINE MAKE TO PAYMENT Pro int amount type string CARD DOCUMENT D ID INT NAME STRING TYPE STRING TO OFFICER 0 NO INT Name string CASH SUBMIT TO INTERNATIONAL permission letter from home country DIRECTORY NAME

Write a complete C program that accepts a number for the integer variable X and will display one of the following corresponding a) VOLTS, if 1 is entered messages 2.50 b) OHMS, if 2 is entered c) AMPERES, if 3 is entered d) ERROR, if any other value is entered

What will be displayed in the screen after the following program executes, provided the formal parameter denoted with & will be transferred by: a. value b.value/result c. reference d. name int a[5]; int i,X=1; void swap (int&a, int&b,int&c) int t; { c++; t = a+X+c; a = b; b = t; } void main() { for (i=0;i <5;i++) a[i] = 6 i; i = 2;

5. Consider a message that is 10 Mbits long that is to be sent from source to destination as shown in figure 1. Suppose each link in the figure is 2 Mbps. Ignore propagation, queuing, and processing delays. Answer the following two questions Source b. Source Packet Message Destination Destination Figure. 1 a. Consider sending the message from

Create an array of size 1000 of your datatype as a global variable. Initialize the 5th element of the array with a set of sample values for your datatype. In main, as your first executable statement, initialize the 3rd element of the array to a different set of values. Compile to verify that your are using the correct syntax and hand in a screen

Write a C program that uses mkfifo that sends messages every 10 seconds using the timestamp. Modify the 1st program FIFO to consume the messages.