S
  1. study help
  2. subject categories
  3. computer science
  4. databases
  5. august 2019
  6. 13

Databases Questions and Answers August 13, 2019

Expert-verified solutions to help you succeed

List days _ list 1 is created with the first two strings read from input. Then, list days _ list 2 is created with the last two strings read from input. Create a list called days _ list 3 that concatenates days _ list 2 to the end of days _ list 1 . Then, assign a variable called located _ index with the index of the element ' 2 ' in days _ list 3
image text in transcribed

Find the symetric equation of the line which has the point $S(1,0,-1)$ and the norm of the direction vector $v$ of the line is 5 and $v$ has opposite direction as the vector $u$ which is perpendicular both $(1,2,-1)$ and $(-1,-3,2)$. CS.VS. 1373|
image text in transcribed

( only sums , No coding needed ) A k - way merge operation: Suppose you have k sorted arrays, each with n elements, and you want to combine them into a single sorted array of k n elements. Here is one strategy: Using the merge procedure from mergesort, merge the first two arrays, then merge in the third, then merge in the fourth, and so on . What
image text in transcribed

(USE Matlab) You are an electrical engineer working with renewable energy. The file Class17_watts.txt has the maximum power in Watts required in a house for each day for the month of March. You want to compute the average power requirement for the month of March. You also want to know what the usage was on March 15th (the 15 data point in the

How to construct DFA and NFA? 1. Construct a DFA recognizing the following language {w| w contains an even number of 0s, or contains exactly two 1s} 2. Construct an NFA recognizing the following language a. {w| w contains an even number of 0s, or contains exactly two 1s} b. {w| w starts with 0 and has an odd length or starts with 0 and has even

For the pseudo - program below, assume that the variables n and p hold integers. ) > ( The output of the print statement will be: 3 4 1 6 0 6 2 4 1 3
image text in transcribed

I need ans asap please: Write an SQL SELECT statement that decomposes the following SQL SELECT statement. The decomposed statement should show the row results before execution of the GROUP BY part of the following statement. SELECT AssetType, TrdStatus, SUM(TrdQty TrdPrice) AS SumTrdAmt FROM Asset, Trade WHERE Asset.Assetld = Trade.Assetid AND
image text in transcribedimage text in transcribedimage text in transcribed

This is a requirement document Based on this project description please complete the question with as much detail as possible and please include a diagram such as a UML or etc. if it helps our user classes are lite user class and full user class. Thank you 4. External Interface Requirements 4.1 User Interfaces 4. External Interface Requirements
image text in transcribedimage text in transcribed

Find the LU factorization of A = [4 8 16 -4 -12 -4 2 1 14] A = [1 2 4 0 1 -3 0 0 1] [4 0 0 -4 -4 0 2 -3 -3] To solve the system [4 8 16 -4 -12 -4 2 1 14] x = [-8 -2 -68] using the LU factorization, you would first solve L_y = and then solve U_x = Find the solution x =
image text in transcribed

ite a Java program which takes an arithmnetic expression, converts it into a postfix expression and then evaluates it and returns the result. For Example Given (4-2)/5+3)/2 Postfix is 42-53+*4,/ Evaluation returns 4. You need two key methods convert to postfix evaluate_postfix Both methods use stacks. Test your program with the following inputs
image text in transcribed

Determine the least number of comparisons, or best-case performance. a) required to find the maximum of a sequence of n integers, using Algorithm 1 of Section 3.1. b) used to locate an element in a list of n terms with a linear search. c) used to locate an clement in a fist of n terms using a binary search
image text in transcribed

regex for phone number and email adress python

5. Find out each of the tuples of the following Push Down Automata (PDA). Convert the following PDA that is accepted by final state to its equivalent PDA accepted by empty stack. 0, 2,70 ZO 1. 20/120 0, 0100 0, 1/01 1, 0/10 0,01 1, ilu 1,11 Start 90 , Zo 120 , 2012, E, 010 E, 171
image text in transcribed

When preparing a data visualization, should an analyst stop to consider the likely audience for the visualization? When preparing a data visualization, should an analyst stop to consider the likely audience for the visualization?

-Write a recursive function that takes a nonnegative integer as an argument and prints each digit of that integer out (in order from left or right) on a separate line. The base case is one in which the integer contains only one digit. Note the following when considering the general case: 1) an integer number n divided by the integer 10 is the

The goal of this assignment is to reinforce the container class concepts in C++. Specifically, the assignment is to implement the polynomial class. Specifically, you should use the poly.h header file as your starting point. You need to supply a test program. The goal of this assignment is to reinforce the container class concepts in C++.
image text in transcribed

Define a Matrix class to represent a dynamic matrix. Implement the following operations on the matrices using operator overloading. #ifndef Matrix_h #define Matrix_h #include class Matrix { private: int rows; int cols; int **M; public: Matrix(const int &rows, const int &cols); Matrix(const Matrix &other); ~Matrix(); int* & operator[](const int

1. For each of these C functions, specify the ARM7 register(s) in which each argument is passed and result is returned. a. uint16_t fn4(uint32_t a, int16_t b, uint8_t c, uint32_t d) a is passed in: bis passed in: c is passed in: d is passed in: the result is returned in: b. uint64_t fn2(uint64_t a, uint64_t b) a is passed in: bis passed in: the
image text in transcribed

In python. A sequence of numbers is called a geometric series if it consists of at least two elements, and the product/ division between every two consecutive elements is the same. So it means that if I have the numbers a, b, c and they are in the geometric series, b/a is the same as c/b. For example, these are geometric sequences: 1, 2, 4, 8, 16
image text in transcribedimage text in transcribed

database using mysql and pymysql If you have not done so, install XAMPP so you can have Apache in your computer. Follow the steps in the class lecture notes to ensure that Apache supports Python CGI. (1) Write a Python CGI application, h10q1.py to accept two HTTP parameters: sid: Swimmer Id mid: Meet Id The Web application displays the events the
image text in transcribedimage text in transcribed

Discrete Math Composite relations can he thought of as composite functions. If S is a relation from set A to B, and R from D to C, then composite relation R S passes an input a A first to S, then passes the return b B to R, and finally returns the output c .C, resulting in the set of pairs (a A, c C). Relations R and S are shown below:. R = {(1,
image text in transcribed

please use MATLAB 3.1 Write a script that creates two subplots in a two-column, one-row window. The first subplot draws hl and h2, where hl is r + y2 =1, using ezplot function and h2 is r/16+y?/4=1, using ezplot function. Let x and y be from -5 to 5. Turn both grids on. Set hl as red and h2 as green. Remember to set axis equal, legend and place
image text in transcribed

Question 4 ( a ) Which classification approach an SVM is based on ? ( b ) SVM uses the function f ( x | W , w 0 ) = W T x + w 0 to define a boundary between the regions corresponding to two classes and predict the label of an unknown instance x . Which idea is used to learn the parameters W and w 0 and why? Illustrate it with a diagram. ( c )

Please draw an NFA diagram and a DFA diagram. I will give a thumbs up for the correct answer. Thanks! 1. Find an NFA with four states for L = {a" : n ? 0} U {bna : n-1} 2. Convert the NFA you design to DFA
image text in transcribed

The following questions pertain to this code snippet. Analyze snippets for pipeline hazards and insert "no operation" (NOP) instruction to ensure correctness, given the forwarding that is specified. Note: "Full forwarding" means there is both a link from EX-EX and a link from MEM-EX. Item Instruction LDUR xs, txs, #40] 2 STUR X5, [X5, #-16] 3 ADD
image text in transcribed

Question 5 (1 point) Suppose that an intermixed sequence of enqueue and dequeue operations are performed on a FIFO queue. The enqueues add the numbers 0 through 9 in order; the dequeues print out the return value. For example"enqueue(0); dequeue(); enqueue(1)" and "enqueue(0); enqueue(1); dequeue()" are possible, but "enqueue(1); enqueue(0);
image text in transcribed

Question 4 ( 16 marks) Statistical data of flat rental cost is available for 8 different flats. Write a CH program that defines a two dimensional array named rental of size 8 X 12, that to store yearly rental statistics in which each row represents a flat and each column represents a year. The program should first read the data from the keyboard
image text in transcribed

database to represent business locations. This is similar to the examples from class, but may not have the same constraints as described in those examples. Consider the following query: Which of these options best describes what this query returns? The IDs of managers who manage at the same address The IDs of managers who only manage a retail
image text in transcribed

Which of the following is an advantage of using a stored procedure? A ) Reduced network traffic B ) Increased data redundancy C ) Simplified ad - hoc querying D ) Improved manual data entry

Write a three - to - four - page paper, not counting the header or bibliography pages, that discusses how agile project management could be incorporated to improve your past or current work environment. The agile behaviors / mindset may be applied to a non - software development situation. Clearly explain the scenarios before and after agile

Identify each statement as true or false: An IP address is associated with an interface. If a HOST has more than one interface, then it has more than one IP address at which it can be communicated with. If a ROUTER has more than one interface, then it has more than one IP address at which it can be communicated with. T , T , T F , T , F T , T , F

3. [40 points] Hamming code (1) Construct a Hamming Code with 1-bit error correction capability for one byte information: 10101101-The checking information of each checking bit is given as follows. Bit 1 checks bitS 1,3,5,7,9,11,13,15,17,19,21, Bit 2 checks bits 2,3,6,7,10,11,14,15,1B,19, Bit 4 checks bits 4,5,6,7,12,13,14,15,20,21,. Bit 8 checks
image text in transcribed

URGENT!!! PLEASE USE CISCO PACKET TRACER TO SOLVE THIS PROBLEM 1. Introduction Your company has been selected for the application "Study and architecture of the regional hospital of Baku and interconnection of the various sites". After many discussions with the director and his IT service, you now have a good vision of the work to be done. You

Apply Dijkstra Algorithm to find shortest path to all Vertices from Vertex A. (10 marks) Source Vertex 2 B 2 E 1 5 3 6 2. G 10 Attach File Browse My Computer
image text in transcribed

Figure 1 A B Q T C K P. S E N R a. Write the sequence of nodes from A to O if the breadth-first search algorithm is applied on the tree in Figure 1. Your
image text in transcribedimage text in transcribed

The answer should just be within the findNumber method. make sure the code makes 2log(n) guesses. only write code for findNumber method that meets all the requirements above about the limits and number of guesses. "Guessing Game" is a game with two parties: the "chooser" and the "guesser". The "chooser" picks a natural number larger than zero, and
image text in transcribedimage text in transcribed

1. Consider the following binary search tree, ordered using the
image text in transcribedimage text in transcribed

Use scipy.integrate and tplquad from python and CODE the moment of inertia for the following integral: Where p(r.z,0) describes the density of the cone. What is the moment of inertia of a cone where H-2, R-25, and ?(r, z,?)-z. ? Report your answer and absolute error in scientific notation with 3 significant figures Where p(r.z,0) describes the
image text in transcribed

Kindly show working and DO NOT copy from other chegg answer. Solve well. thanks. Design the vlsm IP address 180.10.112.0 /21 to this network topology has only 4 Network and subnetting by using VLSM then write number of hosts in all the networks. : 1- Network device 3 host. 2- Network department 800 host. 3- Network Doctor 150 host 4- Network sales
image text in transcribed

Create a VIEW named MORBIDITY that returns the following columns from each of these tables: child_info - childid - firstname - lastname baseline_visit - visitdate - appeti - fever - cough - breath followup_visit - visitdate - appeti - fever - cough - breath You will need to do an OUTER JOIN to join child_info to both baseline_visit and

i need help how to do this question in LabView Q1 The roots of a quadratic equation of the form: ax2 + bx + c = 0 Are given by the equation: x= -btvb2-4ac 2a Create a labview virtual instrument with controls for a, b, and c and an indicator for each of the roots. Note: the VI is not expected to indicate a correct value when the roots are complex.
image text in transcribed

5 . 4 ( Iteration Order ) Create a 2 - by - 3 list, then use a nested loop to: a ) Set each element's value to an integer indicating the order in which it was processed by the nested loop. b ) Display the elements in tabular format. Use the column indices as headings across the top, and the row indices to the left of each row.
image text in transcribed

Python Exercise 2: Write a program that does the following: input a string from the user, then using a state machine, determine if the sequence "abcd" is contained in the string. In this case, your program will loop through each character in the string. The state machine is the following char==a char=ra chara char==b char=a char!=a orb char=ra
image text in transcribedimage text in transcribed

Write a Java program named RealNumbers that asks the user to enter 10 real numbers and store them in an array named numArray. Then the program should do the following: a) Display the array numArray in reverse. b) Display the total of the numbers in the array numArray. c) Display the maximum number in the array numArray. Sample Run of the Program

The infrastructure that you send your messages through always has access to the unencrypted content of your messages.

Need help with understanding running time equations in Python. Explanations are appreciated. Find the running time equation, T(n), for p3, as defined below. # # Input: L, a list of numbers # Output: a number # def p3(L): if len(L)
image text in transcribed

Give the following .txt file which contains titles of Books (each line represents a full title for each book). using java Create a class named ReadBooks and in the no-arguments constructor write the steps that are needed to read the titles from the text file and accordingly construct an ArrayList of Book objects (where you add each newly
image text in transcribed

First order logic 3. (3 points) Say we want to prove that unicorns don't exist. Here is the theorem: A x ~unicorn(x) If we would like to prove that unicorns don't exiist using contradiction and resolution, what is the proper negation of this theorem? Write your answer in clause form. Note: You are not writing a proof in this problem, but merely
image text in transcribed

Using C++ Declare a character variable letterStart Write a statement to read a letter from the user into letterStart, followed by statements that output that letter and the next letter in the alphabet. End with a newfine. # include using namespace std; int main() {return 0;}
image text in transcribed

REQUIREMENTS: Using Python, you will write a program called array-stack.py that implements the stack data structure using an array. Be sure to include the following stack operations in your Python program: CreateStack() creates an empty stack. Push(S, i) pushes item i on top of the stack S. Pop(S) pops the item that is on the top of the stack S.

In the 4b/5b encoding (Table 1), only two of the 5-bit codes used end in two 0's. How many possible 5-bit sequences are there (used by the existing code or not) that meet the following stronger restriction: - Has at most one leading 0 , and - Has at most one trailing 0 a) Please write all the 5-bit sequences that meet this stronger restriction.
image text in transcribed

2. [5] Write an assembly language program to add the two halves (upper and lower bytes) of register R5. The program should store the result in the upper byte of register R6, and clear the lower byte of R6. The program is expected to preserve the data of register R5. Please write clearly and include comments
image text in transcribed

Instructions:- PLEASE USE JAVA TO DO THIS QUESTION Should write your approach which carries 50% marks. Should submit only the pdf and no word document. Should paste the screen shot of your input and output. This question is based on Inheritance: - Create a class Book with the following members:Accession number, Name of the author, Title of the

For this computer assignment, you are to write a C++ program to generate random integers in the range [ LOW = 1, HIGH = 10000 ] and to store them in a vector < int > of size VEC_SIZE = 250. Then, sort the contents of the vector (in ascending order) and display it on stdout To sort the contents of a vector, use the sort ( ) function in the STL. In

Need it in MYSQL and here are my databases Write a SELECT statement that returns all class data for classes that have too many students (i.e. the number of students exceeded the maximum students for the class). Use a Subquery (non-correlated) in a JOIN clause. Use only the subquery and the classes table. (Do not join to any other table) Return the
image text in transcribedimage text in transcribedimage text in transcribed

The following Python code will create a class called Sailboat that successfully inherits all the member variables and methods from Watercraft . class Watercraft ( Sailboat ) : def _ _ init _ _ ( self ) : self.sail _ width = 0 . 0 self.sail _ length = 0 . 0 True False
image text in transcribed

Internet of Things (IOT) is defined as "the interconnection via the Internet of computing devices embedded in everyday objects, enabling them to send and receive data". Briefly explain the operation mode of IEEE 802.15.4 MAC
image text in transcribed

MATLAB Problem Write a script file to plot the function f (x) = x^3 - 2x^2 - 10 sin^2 (x) - e^0 9x and its derivative f' (x) = 3x^2 - 4x - 20 sin (x) cos (x) - 0.9e^0.9x for - 2 lessthanorequalto x lessthanorequalto 4 in ONE PLOT. Plot f(x) with a solid red line and f' (x) with a dashed blue line; include a legend. The pressure p, volume V, and
image text in transcribed

I am trying to create a secure login/registration app. Then make sure that atleast two pages are unavailable to unregistered users. The numbers are where I am stuck. index.php Xpa authenticate.php X| menu.html xang newUser.php xam register.php X html action= " authenticate.php" Username: Password: .form 15 Register a new login 18 19 html 21
image text in transcribedimage text in transcribedimage text in transcribed

Which of the following defines an array local variable consisting of 5 0 signed words?

Binary.txt information 1. 1 0 1 1 0 1 1 1. 1 0 0 1 0 0 1 1. 1 0 1 1 1 0 0 1. 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1. 1 0 1 0 1 0 0 0 1 1 1 1 0 0 1 1. 1 1 0 0 1 1 1 1. 1 0 0 0 0 1 0 1. 0 0 1 0 0 1 1 1. 1 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1. 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 1. 0 0 0 1 0 1 0 1. 1 1 0 0 1 0 1 1. 0 0 0 0 1 1 1 1. 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1
image text in transcribed

in R 1-Using the IDLE, write the Python script singleloop.py and execute. Show the results and explain the code. 2-Run Arduino script heat-fan for at least one cycle of heating and cooling. Record your temperature readings in a CSV text file using Geany. Plot your data. Show your script, data file and graph. // control fan and heater // to measure

This is Java programing.Modify this Java code,so that each franchise can assign and print their own burger price.The programing have at least three franchises. ( Use abstract ) class newBurger { public newBurger() { } public void salmonBurger(){ System.out.println("salmonBurger $5.99"); System.out.println("Kcal: 294"); } public void clamBurger(){

Calendar 1.1 The Rhyme Thirti dayes hath novembir April june and Septembir. Of xxviii is but oon And alle the remenaunt xxx and j (Written in approximately 1425.) 1.2 The Reason We can encode the months 1 through 12 using 4 bits, which leaves us with some extra numbers that we don't care about the r outputs). The truth table below outputs 1 when a
image text in transcribed

Compute: DM[5380] = DM[5612] + DM[5772] lw add sw $t1 $t2 $t3 $t4 $t5 $t6 , 0( $t1 $t2 $t3 $t4 $t5 $t6 ) lw add sw $t1 $t2 $t3 $t4 $t5 $t6 , 0( $t1 $t2 $t3 $t4 $t5 $t6 ) lw add sw $t1 $t2 $t3 $t4 $t5 $t6 , 0( $t1 $t2 $t3 $t4 $t5 $t6 ) lw add sw $t1 $t2 $t3 $t4 $t5 $t6 , 0( $t1 $t2 $t3 $t4 $t5 $t6 ) Registers $t1 5612 $t2 0 $t3 0 $t4 5380 $t5 5772

Ctrl + H is the shortcut for Select one: a . Create the headers b . Find and Replace the text c . Make the text as Heading style d . Find the text only

Matlab Format! Class22_tubes.txt 815 19.09 905 18.97 127 19.03 911 18.99 630 18.99 98 18.88 277 19.05 544 18.96 950 19.05 957 19.03 157 18.94 960 19.09 946 18.99 480 19.07 790 19.07 140 18.94 416 19.07 901 19 778 19.06 942 19.06 643 18.95 35 18.99 831 19.02 913 19.01 663 19.09 739 19.02 724 19.07 382 19.07 638 19.02 167 18.98 685 19.11 31 18.86
image text in transcribed

write a java code Part I: Write an interface called Calculatable that has a method called calculate that accepts an integer as a parameter and returns a double based on some calculations that are done with data members and the integer parameter. public interface Calculatable { double calculate(int i); } Define at least two classes that implement

5. Show the command and output to check how many lines contain 'start' (use a -i option to ignore case) in it from the file at/var/log/messages use the following commands for #5 : cat grep wc-l 6, How many of results from question #5 are actually just "starting" instead of "start" 7. What is the entire command to see the size of the /etc
image text in transcribed

In java Create a data structure that represents a 25X25 grid. You will use this grid to place the two battleships and to track the progress of your search for the battleships. 1. Read in Coordinates Coordinates are stored in a file named input.txt. Each line represents ONE game so the following sample represents three different runs of the game.
image text in transcribedimage text in transcribed

Question 3 Discretionary access control is an approach whereby the organization specifies use of resources based on the assignment of data classification schemes to resources and clearance levels to users. True False Question 4 A common DMZ arrangement is a subnet firewall that consists of two or more internal bastion hosts behind a packet -
image text in transcribed

2. a) i) Show that the set $\mathbb{Z}_{7}=\{0,1,2,3,4,5,6\}$ is a group under addition modiulo 7. ii) Find the arder of the element 3 in $\mathbb{Z}_{7}$. b) Show that i) the subset $H=\{x \in R: x>0}$ is a subgroup of $\mathbb{R}^{*}$ the group CS.VS. 1420
image text in transcribed

17. (Bonus 8 points) This problem deals with load balancing. The input to the problem is a collection of p processors and n jobs, t, is the time required to run job j, jobs run without interruption on a single machine until finished, and a processor can run only one job at a time. The load Lk of processor k is the sum over all jobs assigned to
image text in transcribed

Problem Description: Write a program in Python that will read in two integers n and m, and calculate two sums: sum of all the odd numbers between n and m inclusive, and sum of all the even numbers between n and m inclusive Inputs Your Python program should accept two integers n, and m. Output Your program should print the sum of all odd numbers
image text in transcribed

QUESTION 1 and The term of object-oriented (06) means that we organize software as a collection of discrete objects that incorporato both O A Data ad veritables OB Data structures and identifiers Data structures and behaviors D. Data and functions
image text in transcribed

Find and review related articles from the popular press and from the academic research literature on prototyping. Summarize the two articles and based on your reading prepare a list of arguments for why this type of system would be useful in JAD session. Also address the limits for applying this type of system in a JAD setting

Part 2\ All conditions are the same as for Part 1, except that the membrane is freely permeable to Cl^(-) and impermeable to K^(+) .\ (4pt) Write in the appropriate quantities of K^(+) and Cl^(-) in the Figure below.\ (1pt) What is the direction of the Chemical driving force for K^(+) : From solution to solution\ (1pt) What is the direction of the
image text in transcribed

Given the following Truth Table on the right: \ table [ [ Inputs , Outputs ] , [ A B C , x
image text in transcribed

In the movie Die Hard 3, Bruce Willis and Samuel L. Jackson were confronted with the following puzzle. They were given a 3-gallon jug and a 5-gallon jug and were asked to fill the 5-gallon jug with exactly 4 gallons. The solution they reached was to fill the 5-gallon jug, pour the 5-gallon jug into the 3-gallon jug (this left 2 gallons in the

In the graphics pipeline, z-buffer hidden surface removal takes place after clipping. True False Question 11 1pts A world to eye coordinate mapping is defined by a translation and a shear. True False Question 12 1pts In the graphics pipeline, objects in the eye coordinate system are mapped to the clip coordinate system. True False The z-buffer
image text in transcribedimage text in transcribedimage text in transcribed

1-Find a polynomial of degree 3 to fit the following data: x 0 1 2 4 6 10 y 1 7 23 109 307 1231 in matlab 2-Fit a polynomial of order 2 to the data in Example 1.13. Plot the given data point with symbol x, and the fitted curve with a solid line. Place a boxed legend on the graph. x 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 y 10 10 16 24 30 38 52 68 82 96

Your program contains 3 files: info.h, info.c, main.c. What would you type on bash shell to do both (compiling and linking) in one command line only to create the executable file (project) O gcc info.h info.c main.c -o project O gcc info.o main.o -o project O gcc info.c main.c-c project O gcc info.c main.c-o project A
image text in transcribed

What is a LAN ( local area network ) ?

13. What is the OUTPUT of each of these programs? If you aren't confident of an answer, type in, compile and run the program to test it. (a) #include int main ) (main / int counti int sum = 0; for (count 1; count 10; count++) sum-sum +count; /* for count print f("sum- return 0; */ %dn", sum); ) / main / (b) #include int main / main / int count;
image text in transcribed

if you are solving this please contact me on my IG account , so I can ask questions , because i can not comment from my phone Assessment 2 (File Input & Output) Write a java program that: 1. Create a file with the name "StdMark.txt" and has the following content (the student name and his three courses mark) with the same structure: Asmaa Alali 80
image text in transcribed

4. Convert the following grammars to be in LL(1) form suitable for use with a recursive top-down parser Grammar 1 Grammar 2 R a balcabalRbc Qbbclbc Grammar 3 SL)a LL,SIS Grammar 4 E->b 5. (this example requires left-factoring)
image text in transcribed

Find the Network address, Broadcasting address, and IP address range for the host for given IP address of 192.168.30.159 255.255.255.128? (5 points) 68 30159 ns 4. 5. What is the range of host IP addresses of 170.10.148.0/23? (5 points) Given IP address block of 192.168.10.0 255.255.255.128, you are split them into 4 equal number of IP address
image text in transcribed

is there anyone who can solve this problem? 1. Consider the following code block on the left and Arl on the right side: void mittlest 1 1 final A void tunint x) isty: ARI unty) 1 void run into 1 Pameter Dynamke Retumo Local Parameter Dynamk in Reum ofu) Local Local Parameter Dynamic link Retum Local ARI void maint) float P: funlip AR formin 1
image text in transcribedimage text in transcribed

Please answer using C++ Modify your mortgage to include two functions. 1- A function to get principal, rate, and term. 2- A function to calculate monthly payment. Test your program by getting the data from the user by using the function and calculate monthly payment by calling the other function. Write proper comments Input Validation: Do not
image text in transcribed

1A. Describe the FOUR events in which CPU-scheduling decisions may take place. Consider the following set of processes, arriving at the given times and having the following CPU burst time and priorities: \begin{tabular}{|1|1|1|1|} \hline Process & Arrival Time (ms) & Burst Time $(\mathrm{ms})$ & Priority \hline A & O & 8 & 3 \hline B & 3 & 4 & 1
image text in transcribed

Please write an error-free code and all the conditions should be met. I would appreciate proper class naming conventions and not copy-pasted code. Code has to be in JAVA Exercise 2: Convert a fully parenthesized to postfix expression Implement an algorithm to convert a fully parenthesized to postfix expression 1. Demonstrate the output by
image text in transcribed

Which of the following statements describes the iterative methodology?

operating system lab 1. In task manager, go to Processes tab, click on the CPU, MEMORY and DISK column. Notice that you can view the information on which process or application is consuming the most of these resources in ascending or descending order Processes Performance App history Startup Users Details Services 3% CPU 87% Memory 2% Disk Name
image text in transcribedimage text in transcribed

What linux commands to use? 1) Your full name. 2) Date and time when the file was created. 3) The calendar for three months including the current one. 4) The output of the who am i command. To enter this information in the file, you must use the appropriate Linux commands (including > and >>). The content of your file should look like the example
image text in transcribed

1.Calculate a regular expression corresponding to the following DFA, available at the jflap.org website, by the method of solving a system of simultaneous equations in standard form. q0 is indicated as the initial state. 2.Convert your regular expression to an NFA using the procedure of Hopcroft and Ullman 3.Convert the NFA - to a DFA. go q1 q2
image text in transcribed

3. Prove or disprove the following inference rules for a relation r(R) with W, X, Y, and Z subsets of attributes of R. a, X-> Y and Z W imply XZ YW. b. XY Z and Z-X imply ZY C. X Y and Y Z imply X YZ
image text in transcribed

PseudoCode; Loop Invariant 2. (15 pts) Given a sequence of n numbers A(a1,a2 , an) and a target value v, you are asked to decide if there is an element in A that is greater than v. If there is, the output is an index i such that Ali] > v; otherwise, the output is the special value NIL (a) Write pseudocode for a simple linear "combing" algorithm,
image text in transcribed

Please get it done within 20 minutes and post it on chegg not only to me personally. Question 11 in the box below, code the necessary jQuery to add the class .myclass to a all div> elements of a web document? Question 12 What method should be used to alternatively hide and show and element? Question 13 When using the method slideDown), three (3)
image text in transcribed

Number Prefixes: Ob - Binary, 0 - Octal, Ox - Hexadecimal Activity 1 Bit Operations Recap What are the values of the following expressions? 0b0110 1.1 Ob0011 ^ Ob0101 1.2 7 > 1
image text in transcribed

please answer For this assigment, You have to provide details about the project that we're about to do throughout the tools that we have studied for requirement enfineering. The submission has to provide the following details about the application discussed on the lectures, which are: 1. Project purpose (including goals and motivation of these
image text in transcribed

Showing 1400 - 1500 of 1500
  • 15 / 15