Databases Questions and Answers October 11, 2018

Write a java program to create a class named shape. In this class we have two sub classes circle and square.

efining what information the database will store, and where it will be hosted.

All context free languages are turning computable true false

DU 1 9 "Technology b isi ihe na - ejik ta sayens na kp r omume na sayens mmek r ta ha na eze n ' wa n'oge a , nchikota / njik a nwere t t nsonaaz d mma d ka , imeziwanye usoro na r , mmep ta mmep ta ihe, nkw s nsogbu, ibelata oge, na f d uru ak na ba nd z . ma n'aka nke z , o mewo ka t t okwu d iche iche nke omenala d ka ahagh nhata, nchekwa,

In C. Write a program anagram that sorts the letters in a word, which is useful when searching for anagrams. anagram takes a single argument, which is a string containing only lower-case letters, sorts the letters alphabetically, and then prints the sorted letters. You may use any sorting algorithm you are familiar with, but you must write the

Which of the following is correct about the page containing the index it has to enter vertical alignment it has stopped vertical alignment it has centre horizontal alignment it has justified alignment what is correct

List and briefly discuss some of the Cloud Infrastructure Mechanisms. In your opinion, why are these important in cloud computing services? The original post must be a minimum of 250 words and the other two posts (response to your course mates) must be a minimum of 150 words each. Please note that references and in-text citation should meet APA

In Case Study about autonomous automobiles Can Cars Drive themselves and Should They? 11-13 What are the management, organizational, and technology challenges posed by self-driving car technology? 11-14 Are self-driving cars good business investments? Explain your answer. 11-15 What ethical and social issues are raised by self-driving car

Entries in the Windows $logfile are removed for deleted items when this system operation is run.

If actually writing the code is too much; then pseudo code or even proper explanation on how to complete the assignment will be greatly appreciated ASSIGNMENT 2 Design a class called Contact (the class file should be called Contact.java) that implements a contact listings class, with the following exact fields/data members/attributes and

4. Convert the following grammar specification to BNF

1. Develop a use case diagram for the bank case study described in Chapter 1. 2. Identify the three most important use cases in your diagram from Question 1 and develop essential use cases for each. 3. Justify why the three use cases that you chose in Question 2 are the most important ones.

Please give me cods in PHP programming: 1- create an associative array that uses the artist name as the key and the album title as the value. Use any artists and songs that you like and include 10 elements. 2- add an entry to the array for "The White Album" by "The Beatles" 3- use a foreach loop to write out every artist and album from the

Try to draw the internal representation of a Lisp list. For example: (A (B (C D) E F(GH)))

R=Risk s=scenario V=Vulnerability T=Threat C=Consequence How does the expression R(s) = {Pr(s), V(s)} compare with the expression R = T x V x C?

(2 point). T(n) is the running time of an algorithms with T(n) = 64n2 + 16n + 1. Prove that T(n) : (a) (n?) or (b) O(n) or (c) Both O(na) and O(na) or (d) None of the above

Explain The features and implications ofmicrocomputer CPU architecture

3. Given the grammar: Which of the following sentences are in the language generated by this grammar? a. baab b. bbbalb c. bbaaaaaS d. bbaab

Prove that regular languages are closed under the following operations: union difference

The DYONICS POWER II Control Unit's Settings screen enables users to specify preferences for which four functions?

It is a digital interface standard produced by the Video Electronics Standards Association ( VESA )

Any parameter that receives a value, and also sends the value outside, the function must be declared as a reference parameter.

The company you work for has requested that you create standard templates for moving their infrastructure from one region to another for disaster recovery purposes. Describe which AWS service you would recommend to support this request. If resources are used, cite your references according to APA guidelines.

Write a program in python to implement/stimulate a finite automation that accepts only signed and unsigned real numbers

The number of states in the minimum sized DFA that accepts the language defined by the regular expression (0+1)(0+1)(0+1)

Draw a UML class diagram to indicate 5 different types of patients seen by a large hospital along with 2 subtypes for each. This can be done using hierarchy of classes.

Caesar cipher was a monoalphabetic cipher. Question 9 options: True False

Serverless computing falls under which category of cloud computing services?

Primitif Atriyumun Sa Ve Sol Atriyumlara B l nmesi: Primitif atriyum, iki farkl septumun olu mas ve farkl la mas ile sa ve sol atriyumlara b l n r . Bu septumlar n ilki ince, membran z bir yap ya sahip olan septum primumdur. Alt ucu yar m ay bi iminde olan septum primum, embriyonik geli imin 2 8 . g n nde , primitif atriyumun at s n n

I have a question!! book's question is what is P(Inf|ELISA+,WB+) then. I think P(Inf | ELISA+, WB+) ={P(ELISA+|Inf, WB+)P(Inf|WB+)} / {P(ELISA+|Inf,WB+)P(Inf|WB+)+P(ELISA+|NotInf,WB+)P(|NotInf|WB+)} I can't understand step 3/4. please explain!!

(1 point). T(n) is the running time of an algorithms with T(n) = 16n + 8n +1. Prove that T(); Q(n)

The shorter and smarter the python codes, the higher the grades. Finding the bugs and the shortcomings of the attached example code will increase your grade.

SAM+

Classification Task ( predicting a class for a new input ) ( 5 0 % - 1 0 0 marks ) For this task, you will find a dataset and classify a set of records to a specific target using 3 different types of Machine learning algorithms ( again , one must be neural networks ) and write a small report. Your first sub - task is to find a dataset suitable for

Multi - Cycle Arch. Given the following code. Assume that x and y are arrays of words and the base address of x is stored in R 1 and the base address of y is stored in R 2 . Assume that each add operation takes 3 cycles to execute, each lw operation 4 cycles, each store sw takes 3 cycles, and each branch ( bne ) instruction takes 2 cycles to

5. How does coherence protocol affect performance? Why

A1.2 | 2. Explain a 1-to-4 Demultiplexer with the help of truth table and its circuit representation

One of the standard peripheral power connectors in computers. SATA power cables come from the power supply unit.

help asap please There exist two different grammar descriptions G1 and G2 such that L(G1) = L(G2). O True False Previous

Countries with national healthcare programs provide universal access to health care to all citizens. They have a single - payer system, which means

Iw $ 1 0 , 0 ( $ 1 1 ) add $ 9 , $ 1 1 , $ 1 0 sub $ 8 , $ 1 0 , $ 7 sw $ 7 , 4 ( $ 8 ) 1 F 2 D F 3 E :Given the following 5 - stages MIPS pipeline. Assume no forwarding 4 M 5 W 6 7 8 9 1 0 1 1 1 2 ? Calculate the CPI for the given sequence of instructions: lw , add, sub, sw 2 . 7 5 1 . 7 5 1 . 2 5 2 . 0 ? Calculate the CPI for the given

Consider again the chemical reaction mechanism from PA 9 : d A d t = - k 1 A B + k 2 C d B d t = - k 1 A B + k 2 C - k 3 B C d C d t = k 1 A B - k 2 C - k 3 B C The goal of this problem is to analyze how the maximum value of C depends on the reaction rate k 3 . It's theorized that this dependence can be modeled with the following equation: C m a x

Software Supporting AI in the IT Industry

(Java Code) Complete the following problems in a singe .java file (comment each loop problem): a. The sum of all even numbers between 1 and 100 (inclusive). b. The sum of all odd numbers between 1 and 100 (inclusive). c. The sum of all squares between 1 and 100 (inclusive). Use the Math.pow() function to calculate the squares. d. The sum of all

he byte sequence shown below represents a short file containing some random letters from different languages encoded as UTF - 8 . 0 1 2 3 1 1 1 1 0 0 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 4 5 6 7 1 1 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 1 0 1 1 0 1 0 1 1 0 0 1 1 0 8 9 1 0 1 1 1 1 0 0 1 1 0 1 1 0 1 1 0 1 0 1 0 1 0 0 0 0 1 1 1 1 1 0 0 0 1 0

A firewall configuration handles threat management with an active approach. Which feature operates this way?

In c# visual studio, Make a class that contains the following functions: isLong, isDouble, stringToLong, and stringToDouble. Each receives a string and returns the appropriate type (bool, bool, long, and double).

Topology in which there are redundant connections to every device within the network

Spreadsheet programming

Keyof AssertionsUseful for looping through an object without an index signature.Keyof creates a union type of all the specific key literals in an object

In Java write this program PIG, In three different parts. Part 1, Part 2, and Part 3. Assignment Description: This project is made up of three parts that are part of a SINGLE java file. First, you will implement a two- player game of Pig that goes to 20 points. Second, you will write another game of Pig where the user plays against the computer.

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It was a movement that believed we could solve our own problems and take care of each other, said Mr. Cohen, 48, who co-founded the Berkeley group in 1984 In C++,Write a program that takes a string of characters as input, computes the frequency of character in the string, sorts by frequency, and outputs the Huffman code for each character. Your

big mouse chased small elephant. Is thiss grammer ambiguous?

LSA that is generated by the DR on a broadcast network when it is fully adjacent to at least one other router on the network.

draw uml diagram to system like offerup

When you select the word art on the first page of my hot holidays document which command on the drawing tools format allows you to add information to assist visually impaired individuals who are using a screen reader

got a calculator code but it is not working and i dont understand why. Enter an operator ( + , - , * , / , sin , cos , tan , log , sqrt , pow ) : log Enter a number: 0 . 0 0 l 0 . 0 0 = - 7 2 9 . 1 9 didnt even enter a number it just happenning like that. Or doing like Enter an operator ( + , - , * , / , sin , cos , tan , log , sqrt , pow ) : sin

Question ( 2 0 p . ) :There are e some code templates for programming GPIO, For example, ORRO, = LABEL LDR RO , LABEL LDR RO , LABEL LDR RO , LABEL LDR R 1 , ( RO ] R R 1 , ( RO ] LDR R 1 , ( RO ) LDR R 1 , ( RED ORR R 1 , R 1 , #Ox . . . . . EOR R 1 , R 1 , HOX.... BIC R 1 , R . 1 , HO . STR R 1 , ( RO ] STR R 1 , ( RO ) STR R 1 , ( RO ) what are

Job List for Term Project of SH&EM Class Following processes should be done in your matlab algorithm Make a list of electric loads with rated power Divide those loads into the three or more priority groups 1 - - - - > high priority 1 - - - - > highest priority 2 - - - - > mean priority 2 - - - - > high priority 3 - - - - > low priority 3 - - - - >

Why is circuit switching not a good idea for computer communication?

repetition of a word or phrase at the beginning of sentences, lines or clauses

Online degree programs adversely affect colleges and universities facing an enrollment decline. TRUE OR FALSE?

public class Count { public static int A ( int x ) { if ( x < 2 0 ) x = A ( x + 5 ) + B ( x ) ; return x; } public static int B ( int x ) { System.out.print ( " * " ) ; return 3 * x; } public static int C ( int x ) { System.out.print ( " * " ) ; return 3 * A ( x - 3 ) ; } public static boolean D ( boolean x , boolean y ) { return ( ( x | | ! y ) |

Which type of algorithm is used when two different keys, one to encrypt and one to decrypt, are used in encryption?

avec quel types de variables pouvons nous fair des regression lin aire

in css code to draw a drip image

Using EEA to compute multilicative inverses in Galois field GF(2^8 ), where irreducible polynomial is P(x) = x^8 + x^4 + x^3 + x + 1. Given A(x) = x^6 + x^4 + x^3 + x, find A-1 (x) mod P(x).

Can anyone help me to do these functions or give me some guidelines? Thank you! Programming Project 06 This assignment is worth 45 points (45% of the course grade) and must be completed and turned in before 11:59 on Monday, February, 25. Assignment Overview Files Lists and Tuples Assignment Background Life is full of wonders and uncertainties that

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2. Prove the following grammar is ambiguous: -> = sid-> expr-> expr> + expr>expr-> l (

CBC IV reuse attack

8. What is the relationship between synchronization points in a parallel program and load balancing? Explain why do we have such a relationship

f : R Z such that f(x)- Is it an onto function? O True O False

How/why has virtualization fueled business interest in data center consolidation? (BEWARE OF PLAGARISM, DO NOT JUST COPY PASTE FROM THE INTERNET)

Can you solve Hackerrank Kitty's Calculations on a Tree problem with C + + ?

big mouse chased small elephant. Is this grammer ambiguous?

Multi - Cycle Arch. Given the following code. Assume that x and y are arrays of words and the base address of x is stored in R 1 and the base address of y is stored in R 2 . Assume that each add operation takes 3 cycles to execute, each lw operation 4 cycles, each store sw takes 3 cycles, and each branch ( bne ) instruction takes 2 cycles to

In python programming: Given a variable n refers to a positive int value, use two additional variables, k and total to write a for loop to compute the sum of the cubes of the first n counting numbers, and store this value in total. Thus your code should put 1*1*1 + 2*2*2 + 3*3*3 +... + n*n*n into total. Use no variables other than n, k, and total.

Show that the following argument is valid: nt p=> t :.~q Show that the following argument is valid: r=> p ~r => t

got a calculator code but it is not working and i dont understand why. Enter an operator ( + , - , * , / , sin , cos , tan , log , sqrt , pow ) : log Enter a number: 0 . 0 0 l 0 . 0 0 = - 7 2 9 . 1 9 didnt even enter a number it just happenning like that. Or doing like Enter an operator ( + , - , * , / , sin , cos , tan , log , sqrt , pow ) : sin

ensures a timely and reliable manner for authorized users to access personal data

true or false in python you can use the read method to read a line from a file

Without the aid of a computer or calculating device, find integers x, y, and z such that 35x + 55y + 77z = 1.

Hypermedia documents can be stored anywhere in the world. true or false?

Utilizing open source intelligence (OSINT) as discussed in the reading, perform a formal OSINT analysis on a target of your choosing. This should be 3-5 pages in length (double spaced and not including screen shots) and should include IP and Domain Registration, IP and Domain Reputation, and any Threat Intelligence information that you feel is

use this so that instances in a private subnet can connect to services outside your VPC but external services cannot initiate a connection with those instances.

For risk monitoring, what are some techniques or tools you can implement in each of the seven domains of a typical IT infrastructure to help mitigate risk?

A person's registration becomes effective at _ _ on the _ _ th day after the filing of the application

A running process will be transferred into _ state when there are interrupts.

is a very formal appearing approach generally characterized by its emphasis on balance and symmetry, such as evenly spaced shuttered windows, and dormers, columns, and chimneys also evenly proportioned to complement the formal style.

Show that 2 n+3 O(2 n )

This port is the terminal emulation network application that supports remote connectivity for executing commands and running applications but does not support transfer of files. It should not be used and should be replaced with SSH .

Web Application Development 1 s t semester ( 2 0 2 3 - 2 0 2 4 ) Assignment 2 Using JS / HTML 5 / CSS 3 design the below web page that represent a simple online market with following details: Welcome in Our Vegetable market Unit in ak Onion 0 . 5 0 j d k g Potato 0 . 6 0 j d k g Mushroom 1 . 1 5 j d k g 2 Receipt 7 - Onion 7 jd 2 - Potato 0 . 6 0

Forwarding technique in MIPS Datapath is used to solve data hazards True or false

Which two protocols are available to create secure transmissions for HTTP sessions?

presentation about closest pair problem using divide and conquer algorithm

MIPS Assembly Language Write a MIPS assembly language program that asks the user to input an integer and then prints out a string that shows how that integer should be encoded using 16 bits. Your program should handle both positive and negative valued inputs. Your program should also print out an error message if the given input cannot be

IoM will enable health insurers to recommend plans that offer savings for using a wearable device. true or false?

Let's calculate the number of cycles each instruction takes before reaching the ' sw ' instruction for the first loop iteration and find the corresponding PC value. Here's the instruction breakdown with their cycle counts: 1 . add TO , zero, zero = > 4 cycles 2 . add T 1 , R 1 , zero = > 4 cycles 3 . add T 2 , R 2 , zero = > 4 cycles 4 . Loop: lw

True or false: All data types use the same amount of memory.

BACKGROUND As an embedded system engineer of a local consulting company, you are tasked to familiarize with the recently acquired NUCLEO - F 4 1 1 RE and ESP 3 2 C 3 boards - > by coming up with some hardware wiring ( breadboarding ) and software developments in assembly languages. PART 1 UTILIZATION OF CORTEX - M 4 BOARD Use the theoretical and