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Databases Questions and Answers August 15, 2018

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what is the evolutionary goal of programming language

please write it as a text, I want 6 pages Instruction on Research Paper This is independent research. You should prepare a summary on the topic of interest by reading scientific papers or articles, textbooks or any other material related to Algorithms. After that, you will write a short research paper (maximum of 7 pages and minimum of 5 pages
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Write an HTML Code to : Create a personal website with your background image. Write a short profile about yourself. List your favorite activities and foods, schools attended and favorite schools. Upload pictures of yourself. Create a hyperlink to your favorite webpages. Record a 2 minutes video of yourself Upload few of your favorite songs Then

7. a) Convert the decimal expansion to an octal expansion 432 b) Convert the hexadecimal expansion to a binary expansion A72
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What is a private cloud? Select one. A cloud service inaccessible by employees, and that only IT experts can use A blend of private cloud and legacy on - premise hardware that comes with more security concerns than other types A blend of public and private cloud services with orchestration between them A cloud architecture maintained and managed
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Company Bookkeeping A company employs and pays 4 types of employees ( each with its own job code ) : Hourly. Each hourly employee has an hourly wage and is paid weekly. If an employee works 4 0 hours or less in a week, then the employee s pay is the product of the number of hours worked and the hourly wage. If an employee works more than 4 0 hours

Construct NFA that recognizes following languages: 1All binary numbers that contain 00 or 11 2. All binary numbers that contain a 1 in the 3rd location from the right (e.g. 100, 10111, ...) 3. All binary numbers that can be divided by 3

Given f(n) = 2n and g(n) = 22n, show that f(n) = O(g(n)) or g(n) = O(f(n)) (or both) using the limit-based denition of big O.

Please explain why the answer is 100,99,98,97,96,95. Thanks! ------------------------------------------------------------------------------------------- After code fragment S is executed, what are the contents of the first 6 elements of the list array. ;code fragment S mov edi,OFFSET list mov eax,MAXSIZE top: cmp eax,0 jle quit mov [edi],eax dec

need help, this is for dr java? c) Create the following six lines of output. * * * * * * * * * * * Problem 3) Write a single while-loop that uses these two strings, String s1 = "************"; String s2 = " "; to create the following 12 lines of output. ************ *********** ********** ********* ******** ******* ****** ***** **** *** ** *

To keep track of office furniture, computers, printers, and so on, the FOUNDIT company uses the table structure shown in Table P6.5 Table P6.5 Sample ITEM Records: Primary Key-Item ID ITEM_QTY WHSE BIN WHSE CODE WHSE NAME WHSE MANAGER ITEM ID 231134 342245 254668 ITEM DESC HP Desklet 895Cse HP Toner DT Scanner 17 4 29 325 642 123 NTC NTC CSF
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Can you tell which one of the four examples corresponds to the making of a hydrocarbon fuel from C O 2 and water? a ) H > 0 and S > 0 - like the melting of ice b ) H 0 and S > 0 - like the burning of fuel c ) H 0 and S 0 - like the rusting of iron d ) H > 0 and S 0 - like photosynthesis
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(15 points) For the DFA (deterministic finite automaton) M below, give its formal definition as a 5-tuple. start 92
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programming languages The lifetime of a variable is the portion of the program in which the variable can be referenced the range of values that can be assigned to the variable the time during which the variable is bound to a memory location same as lifetime of a program
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Suppose we have a sorted sequence A and would like to check if a value v is in A, we can check the midpoint of the sequence against v and eliminate half of the sequence from further consideration. The binary search algorithm repeats this procedure, halving the size of the remaining portion of the sequence each time. Implement the binary search.

explain the emerging, Current trends and issues in ICT management affecting an IT organization

Consider the following table which shows the relationship between diseases and the drugs used to treat each disease. Use Apriori as discussed in the lecture to find all frequent sets of drugs mostly used together. Show all the steps of your work
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You are working on an Excel table and realize that you need to add a single cell to your table. What is one way to do th Highlight the cell, then click on the Insert Cells button under the Data ribbon. Highlight the cell, then click on the Insert Cells button under the Home ribbon. Highlight the column, then click on the Insert Cells button under
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A bus holds 45 people. The school will only use a bus if they can fill it completely. The rest of the people will ride in vans. Write a program that will take in the number of people that are signed up to go on a field trip. Have the program print the number of busses necessary and then total number of people that will need to ride in vans.

Differentiate between algorithm, pseudocode and flow chart with a suitable example.

Given as many 2 by 1 multiplexers as needed, construct a 16 by 1 multiplexer. Label the select lines A, B, C, and D. Label the input lines Io through I15.

A variable called "average" should be declared as an integer data type because it will probably hold data that contains decimal places.

Please follow the image below when writing in java. Comments on method and classes Bowl : description - Bowl cost - 0 Cone : coneType: enum representing the type of cone description: will return a title case representation of the coneType enum, with spaces instead of _ cost - Sugar: .75, Waffle: 1.2, Pretzel: 1.8, Chocolate Dipped: 1.5 ConeType:
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NASM (32-bit) Assembly Write a program that calculates the sum of all odd numbers in the Fibonacci sequence between 0 and 1,000,000. Use the following traditional Fibonacci sequence to solve this problem. (1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233,377,610,987,1597,2584 ...) Be sure to comment your code extensively. If you use a register to

1. Define the following terms: a. interpolation b. IEEE 754 c. linear convergence d. quadratic convergence e. interval arithmetic f. secant method g. fixed point (function) h. catastrophic cancellation i. minimax polynomial j. guard bits

C++ Help Needed! Please check requirements. Thanks! we are going to be reading and storing information about comic books. This data comes from http://www.comiclist.com (Links to an external site.)Links to an external site. and is just a copy and paste of their text listing of new comics. So youll be reading the data related to comic book and

java What is the output of the following code snippet? [Oscar, Mary, Paul, Peter] [Peter, Oscar, Paul, Mary] [Mary, Oscar, Paul, Peter] [Oscar, Peter, Paul, Mary] PreviousNext ArrayList myList = new ArrayList(); myList.add( "Peter"); myList.add "Paul" ); myList.add "Mary"; myList.add( 1, "Oscar"); System.out.println( myList)
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Write a program that prompts the user to enter the name of a file. The program finds the pairs of encoded/decoded words in the file. Enter the file name: words.txt words.txt contains nwlxmn hello flee dkllo amount function program search jgnnq crack dsbdl encode shift decode khoor message defend mnonwm clambc string Output: encode/decoded words

Please use MatLab Let the vector G (68,83,61,70,75,82,57,5,76,85,62,71,96,78,76,68,72,75,83,93] represent the distribution of final grades in an engineering course. (a) Use MATLAB to sort the data and create a bar graph of the scores. (b) Create a histogram of the scores
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This is a chronological list of the winning teams in the World Series from 1903 through 2008. The first line in the file is the name of the team that won in 1903, and the last line is the name of the team that won in 2008. Note that the World Series was not played in 1904 and 1994, so those years are skipped in the file. Write a program that lets

Consider the figure below, which plots the evolution of TCP's congestion window at the beginning of each time unit (where the unit of time is equal to the RTT). Select the times at which TCP has a loss by timeout: a) 4 b) 18 c) 26 d) 27
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Insert into table sizeType, column size the distinct character portion of table product, column size using the SUBSTRING_INDEX function, the arguments passed should be column size, an explicit space and the value -1. Example SUBSTRING_INDEX( , ' ', -1). What would be the exact syntax for the above instruction for SQL?

complete the Iris program...you need to submit a working copy of Python code. This is a sample , make something like this. please submit either a text file or a .py file (If you are using Anaconda (and even if you are not), try running the program in both Spyder and Jupyter Notebooks...you will find that both Spyder and Jupyter Notebooks create

List and discuss the different types of project feasibility factors. Is any factor most important? Why or why not? Please make copy paste availabe

Which cloud service model provides users access to software applications that are hosted and delivered over the internet, eliminating the need for local installation and allowing for convenient, on - demand access? Group of answer choices No answer text provided. Software as a Service ( SaaS ) Platform as a Service ( PaaS ) Infrastructure as a

Given the following binary tree, write the inorder traversal of the tree. Write the answer separated by commas and spaces. (ie. 18, 14, 12, ...)
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thr phase pf decision making involeves ijdenitfiying and exploring various solutions

Use three linked-list-based queues, one for each player role and create a new C++ source file named lfgqueue.cpp that implements the LFGQueue class declared in lfgqueue.h such that provided files compile into a program that runs with no failed tests. Please use the files provided below and the final output after passing all the tests on main.cpp
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Hey Guys. I need to make the script so whenkey_pressed ask to enter a word and then the new word that is the same as the original except that all letters in the second half of the alphabet (n to z inclusive) have been removed. Please show me how to make this scratch I don't want the word to be double like BAD change to BBAADD I want the scratch

please solve with python. the question also specifies for the "plot" command to appear once. Linear difference equations We first consider the linear-difference equation (below) as a simple model of population growth. N:+1 = ON, Here, is the growth rate and N, is the population count at timet (we can consider time units of years for now). From
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Refer to graph G 1 from the uploaded reference graphs here. Consider running Dijkstra's shortest path algorithm upon graph G 1 from source vertex 1 . It may be useful for you to refer to the pseudo - code for Dijkstra's algorithm here. In the main while - loop in which the Extract - Min operation takes place, we know that source vertex 1 will be
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x data = n p . array ( [ 1 , 4 , 9 , 1 6 , 2 5 , 3 6 ] ) and we will need to access an individual element of the array by using an index: element = xdata [ 3 ] print ( element ) or maybe subsets of the array using slicing: subset = xdata 2 : - 2 print ( subset ) Do some researchfonline to understand how indices and slicing work with python lists
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You will create an abstract publication class that will define a general publication. It will be too general for specific publications. A publication properties will consist of: < title < price < year The publication should be able to: < initialize all data fields (arguments from the user input) when created < raise the price by a certain

Given two consecutive prime numbers p1 and p2, the gap between them is p2 p1. For example, the gap between 11 and 13 is 2; the gap between 503 and 509 is 6. For this problem, write a C function unsigned long primeGap(const mpz_t a, const mpz_t b) that finds the largest gap between a pair of consecutive prime numbers in a given interval [a, b]; a

Represent the following floating point number using IEEE 754 standard representation a) 28.5 b) 4.25

(12 pts) Given a 10-bit floating-point representation in the IEEE format, with 3 bits for the exponent. Answer the following: a. (4 points) What decimal value does 1011010010 represent? b. (4 points) What is the floating point representation for the real number 79/16 (seven nine-sixteenths)? c. (2 points) Using this representation, what is the
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Which of the following is a characteristic of a Star Schema? A Highly normalized dimension tables B Complex relationships between dimension tables C Fact tables contain descriptive attributes D Fact tables contain measures

Given the following struct definition: struct node { int value; struct node *next; }; Write a complete function that will search the list to find the node that contains a given int value and return a pointer to it. There shouldn't be any errors in the output. Use the provided struct node. If you do not specify a parameter representing your list,

Question 6 8 1 pts Consider the following statements: string str 1 = "ABCDEFGHIJKIM"; string str 2 ; After the statement s t r 2 = 3 t r 1 . 3 ubstr ( 1 , 4 ) ; executes, the value of 3 t r 2 is q , " ABCD " " BCD " "CDE" "BCDE"
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16. (5 points) Do the following division in binary. Do your conversion to binary on a scratch paper Show your step-by-step calculation as it is done in the textbook
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How would you display information about the user chris at the host mit.edu using the finger command? The command $ finger chris@mit.edu is not working

If you lease hardware, you are obtaining ( IT ) information technology ERD DBMS management information systems I DON'T KNOW YET
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Before implementing the access requirement where a user has different roles assigned for two different Cisco NDFC fabrics, what must be configured first on the Cisco NDFC fabrics? Both Cisco NDFC fabrics must be assigned to the all security domain. Each Cisco NDFC fabric must be assigned to a separate security domain. Both Cisco NDFC fabrics must

Write a c++ program using do while loop, Write a program to calculate the following series: Sum = 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15.... + N, the user has to enter the value of N and N should be odd and positive number, if N was entered as an even or negative number you should display the message "Wrong Input!. Otherwise, calculate the series.

Analyzing the PSN Network Compromise through the Lens of Networking Protocols and Cybersecurity 1 . Introduction 1 . 1 Background Brief overview of the PlayStation Network ( PSN ) o What is PSN how o How long has it been up and running o How many outages have there been o How is it run , how many servers what kind of protocols are utilized what

As we have seen in the class, we can approximately reconstruct this function by replacing in the upper limit of the summation by some finite value n m a x : hat ( f ) 1 ( t ) = 1 0 - 2 0 n = 1 n m a x 1 n s i n ( n t 2 ) . Use Matlab to draw some approximations of f 1 ( t ) . Prepare four different plots for n m a x = 1 , n m a x = 3 , n m a x = 5
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What does separation of duties mean? Question 2 6 options: Two data objects are not allowed to be used in the same process. Two processes are not allowed to interact. Two participants are not allowed to view the same data. Two tasks are not allowed to be executed by the same participant. Next Page

How does an expert system establish the net certainty for conjunctive and disjunctive rules? Give an example for each case. Give me Full Answer please
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When a class b is derived from a class a, class b may add new properties, or it may redefine properties defined in a. How do addition of properties affect the sub typing relation between parent and child? How do redefinition affect the relationship?

Given, a normalized floating-point system R3(3, 1) with exponent range -1

The Animal class has a default constructor, a constructor with two parameters, and a constructor with three parameters. Declare the following objects: animal 1 with no arguments animal 2 with animalType and animalColor as arguments animal 3 with animalType, animalColor, and animalAge as arguments Ex: If the input is deer yellow 6 , then the output

A _ _ _ _ _ _ _ _ _ _ _ _ _ _ can be described as a server that provides additional storage on a network.

Arm problem If R1 = 00000000F, after the instruction ANDS RO, R1, R2, the largest number that could be in Ro is . and only thestatus bit could be set. X. 150KOz Sbz b1CON E. 15, V 4S, Z G) None of these are correct
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Write a C++ function named greater_10. This function returns an int and has two integer arguments, number1 and number2. greater_10 returns 1 of the sum of number1 and number2 is greater than 10 otherwise return -1.

public static void message ( int a , int b , int c ) { if ( a < 1 0 ) { if ( b < 1 0 ) { System.out.print ( " X " ) ; } System.out.print ( " Y " ) ; } if ( c < 1 0 ) { if ( b > 1 0 ) { System.out.print ( " Y " ) ; } else { System.out.print ( " Z " ) ; } } } What is printed as a result of the call message ( 5 , 1 5 , 5 ) ? Responses XY XY XYZ XYZ Y

Which of the following is a characteristic commonly associated with online transaction processing ( OLTP ) compared to online analytical processing ( OLAP ) ? High volume of short, concurrent transactions.In - depth data analysis and reporting capabilities.C Designed for storing large amounts of historical data.Complex queries that analyze large

What is the asymptotic running time of the following loops? (Recall that you are in the RAM model where words have size (log n)). Prove that your anwer is correct by giving a recurrence and a proof using induction: a) Loopl(n): x + 2; for it 1 to 2n do + *i b) Loop2 (n): x + 2; for it 1 to 2n do x + x*x What is the asymptotic running time of the
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1)What are the main elements of the mbed platform, or eco-system? 2) How many digital inputs are available on the mbed LPC1768? 3) How many microcontrollers are on the mbed PCB and what is their role?

Write a program to check the mathematical expressions containing the following parentheses for validity: ([{
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Create a table that outlines the seven different types of data correlations Then select three recent security attacks. You can search the Internet for information about recent attacks. For each attack, explain whether you think it could have been prevented by each of the different correlations.

State any one reason why standards and protocols are critical in automating an information retrieval system.

For a single fragment in an activity, what lifecycle callback is called right after it s host activity is created? Group of answer choices

It's so important, I need as fast you can please. Given an integer array nums and an integer k, return the kth largest element in the array. Note that it is the kth largest element in the sorted order, not the kth distinct element. You must solve it in O(n) time complexity. Example 1: Input: nums = [3,2,1,5,6,4], k = 2 Output: 5 Example 2: Input:
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Construct a Context Free Grammar for the following language... { w 1 cw 2 | w 1, w 2 {a, b} * , where length of w 1 = length of w 2 }

The Library subscribes to many industry and market research databases that contain reports for specific countries and regions. What is the easiest way to find these reports? Question 9 options: Limit or filter your results by region or country Look at recently - published reports Find the analyst who covers that region and search by analyst Search

You have just been hired as the new information systems security officer for your company, and you have been asked by your superiors to create a handbook for your department to address some cybersecurity issues the company has been experiencing. How do I make a handbook?

It is possible to keep two stacks in a single array,if one grows from position 1 of the array and the other grows from the last position. Write a procedure PUSH(x,S) that pushes element x onto stack S , where S is one or the other of these two stacks. Include all necessary error checks in your procedure. Please draw the diagram and show all the

Define main operations of fuzzy sets. Provide examples. How are fuzzy set operations, their properties and hedges used to obtain a variety of fuzzy sets from the existing ones? Give me Full answer please
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Could someone explain why the answer is what it is. Please show examples as to why the answer is what it is. Given R = 10, PC = 20, and index register X = 30, show the value of the accumulator for the following instructions. All memory locations Q contain the value Q + 1. Each instruction uses two memory locations. a) LDAC 10 - AC = 11 b) LDAC

-o V R, R2 DC - R3 Camwed Measured Parameter Value
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You are given the following short PIC 1 6 F 1 8 2 9 assembly function: F . movf PORTC, W andlw B ' 0 0 0 0 0 0 1 0 ' addwt P C L , F retiw B 1 1 1 1 0 0 0 0 ' reth B ' 0 0 1 1 1 1 0 0 ' retiw B ' 0 0 0 0 1 1 1 1 ' retiw B ' 1 1 1 1 1 1 1 1 . If pORTC = OXC 3 , what value is in the working register when this function returns? Select prea: a . 0 3 c
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Need help with cmputer science question to create a rectangle. Version 0 and Version 1 are there to help step by step but only Version 2 is needed to submit. Please provide code in C++ for the files rectangle.cpp, rectangle.h, rectangle_test.cpp, and main.cpp. Thank you! Goal: Working with Classes Version Q Create a class Rectangle with atributes
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#Python Write a program that requests 5 grades as input and then calculates the average after dropping the two lowest gradesWrite a program that requests 5 grades as input and then calculates the average after dropping the two lowest grades

The OUT mode in the header of a procedure identifies a parameter that: It is an input parameter a. It is an output parameter b. It is a read and write parameter c. It is the default parameter

1. How many times is privacy mentioned in the U.S. Constitution? 2. What is the definition of privacy? 3. Summarize the California Consumer Privacy Act. 4. Name and define at least three privacy concerns related to online education and its delivery? 5. What are your general concerns related to taking online classes
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Prove each of the following statements by applying the definition of Big - O . That is , derive an inequality ( show your work ) and clearly identify the c , n 0 constants you derive as per the definition of Big - O .

Question 3 A graphic file format that is used for simple images with a limited amount of colors is GIF O JPEG PNG TIFF
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(5) (i) Explain how full-wave rectification can be achieved when four diodes are used. (ii) Draw the output graph for half-wave rectification. (iii) What is a filter? (iv) Mention two advantages of capacitor filters. (v) Calculate the current Idc flowing through a 100 resistor connected to a 240Vrms single phase half-wave rectifier and also the

Give a high - level description of a turing machine which recognizes L

what is authentification and authorization?

What does it mean that the style sheets are cascading? What is the order of priority of CSS? List 5 things you can do with CSS, which cannot be done easily in HTML?

For each carrier frequency given below, plot the received power (in dBm) in free space of a signal whose transmit power is 4W as a function of distance of the receiver being 0.5km to 5 km from the transmitter. Use R or Matlab. The plot should have the received power in dBm on the y-axis and the distance on a log scale on the x-axis. What is the

Research and determine what types of languages are used predominantly in network industry, and why those choices might relate to the differences between runtime and realtime compilation and/or execution.

Java jgrasp using text file. Write a program to generate and print 1000 random integers in the range 1- 100. Also, count how many of them are in the range 1-10, 11-20, 21-30, ., 91-100. Print the counts
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Create the SQL coe for the Dependent table shown in the picture. Te rest of the SQL code for the other tables will be provided below SQL CODE: CREATE TABLE EMPLOYEE _ maw ( SSN _ Number CHAR ( 9 ) NOT NULL, First _ Name VARCHAR ( 1 5 ) NOT NULL, Mid _ Name CHAR, Last _ Name VARCHAR ( 1 5 ) NOT NULL, Birthday DATE, Address VARCHAR ( 5 0 ) , Gender
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please answer quickly! Will leave positive review! Thank you! Problem 2 (20pts): Your neighbor found a text file in an old computer they found in their house. They are eager to decipher it. They have figured out that two words are interleaved at a time. For example the first two words in this description would be: The rules appear to be that two
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Question 4 3 1 0 Points You are starting your initial examination of a PC and need to see a list of all current processes. Which utility will present this information? Task Manager System Properties System Tray Device Manager

Could somebody please help with the driver class (Testarray.java) TIA Write a java program name MyArrayList.java that create/build the ArrayList data Structure that exist in the java library. The class must be written to accept any type of Objects. The following must be implemented i.e. YOU must write the code (do not import them from the Java
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Describe XML and explain how it is used in your workplace or industry. Please include the references in APA format.

An independent computer program that copies itself from one computer to another over a network is called a Question 1 options: Trojan horse. bug. worm. pest.

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