Databases Questions and Answers July 11, 2018

data structure and lagorithm heap questions

Think ahead to the next few years and describe a new problem related to issues most likely to develop from digital technology or devices. What types of ethical, social, global, political or economic problems can this cause? Discuss the issues in detail.

Please provide with correct and complete output as given in the question... Programming Assignment Instructions: In this assignment you will code a simple card-game from scratch. The card-game is traditionally called Memory or Concentration You are to create a C/C++ file named _ _hw5.c (or .cpp) Specification: You will create a version of Memory

Display those employees ( empno , ename ) , who got the highest commission! Answer using SQL language

Explain what is meant by the syntax and the semantics of a programming language. Give Java examples to illustrate the difference between a syntax error and a semantics error . Use different examples than those found in the textbook. Your Discussion should be at least 250 words in length, but not more than 750 words.

Discuss the benefits of aligning projects with organisational strategy, indicating in your answer how such alignment can be achieved

a. What are the legal ways you can refer to the file C:\Users\yana\Documents\programs umbers.dat? "*.*" "numbers.dat" "programs/numbers.dat" "C: umbers.dat" "C:/Users/yana/Documents/programs/numbers.dat

A DISSERTATION ON The roles and impact of Artificial Intelligence on Project Management

forward chaining, unification, forward chaining rule based system in knowledge representation and reasoning

Each of the following is an example of personally identifiable information ( PII ) , EXCEPT:

Vacca, Vacca, Mraz. Content Area Reading: Literacy and Learning Across the Curriculum [ RENTAL EDITION ]

are part time rlementary trachers included in the cide if ethics?

This type of backup strategy only backs up the files that have changed since the last full back.

Which of these keywords is used to manually throw an exception?Select one:a . finallyb. catchc. tryd . throw

What would be the result of running the code below? class Parent: " " " An arbitrary class " " " num 1 : int def _ _ init _ _ ( self , num 1 : int ) - > None: self.num 1 = num 1 class Child ( Parent ) : " " " A subclass. " " " num 2 : int def _ _ init _ _ ( self , num 1 : int, num 2 : int ) - > None: self.num 2 = num 2 if _ _ name _ _ = = ' _ _

Learning About Dance: Dance as an Art Form and Entertainment

In Wikipedia, look up "Foreshock" and answer this question: Why might foreshock detection be useful in predicting earthquakes?

update, select and order by are _ _ _ _ in an SQL statement.

List, describe, and discuss in detail the application of the four key principles of OOP.

design a HashTable.h, with insert{} deleteKey{} and query{} function, and complete MEMORYMANAGER_H and the main function To support memory-block releases and the coalescing of adjacent free blocks into large blocks, you can design two hash tables to support these functions: one indexed on the starting address of a free block and another indexed on

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A ( n ) _ _ _ is a container that can hold other widgets and organize the widgets in a window.

OUTPUT should be like this please FarmName: farm of ten | Number of Animals: 5 | Farm Sizpublic class Farm { private String farmName; private Animal [ ] animals; private int numAnimals; public static void main ( String [ ] args ) { Farm [ ] farm = new Farm [ 1 0 ] ; Animal lion = new Animal ( " lion " , 1 9 9 9 , 1 2 , ' f ' ) ; lion.printDetails

What city is considered one of the birthplaces of Trip Hop?

Which access modifier allows a subclass to widen the visibility to access any where of a method when overriding it ? Select one:a . defaultb. privatec. protectedd. public

#include "thingProperties.h " #include " DHT . h " #include #include "MAX 3 0 1 0 5 . h " #include #include "heartRate.h " #define DHTPIN 2 6 / / Digital pin connected to the DHT sensor / / Feather HUZZAH ESP 8 2 6 6 note: use pins 3 , 4 , 5 , 1 2 , 1 3 or 1 4 - - / / Pin 1 5 can work but DHT must be disconnected during program upload. / /

Two computer systems experience the same fixed bandwidth for their internet connection. Find the ratio of the effective bandwidths of two systems in which system A sends a message with 2-byte words with no error correction and system B sends the same message with 2-byte words (m=16), each encoded with a Hamming code (BW A /BW B ). Effective

In which jobs there are less than 4 employees? Answer in SQL

Describe how subnetting and CIDR ( Classless Inter - Domain Routing ) contribute to efficiency of IP management.

attack on blizzard entertainment: Define and describe the threat, including its discovery, history, impact on e - business operations, technical features, and risks.

We create multiple dashboards _ _ _ _ _ .

what are the common network topologies and their advantages and their disadvantages basic computer organization and architecture

Assignment Description: We are going to play a fun strategy game that only requires two players! In this game, we have an 8 8 board and a Knight chess piece that starts on the top left of the board. Each player gets to move the Knight piece one square over either down, diagonal ( bottom right direction ) , or to the right of its current position (

In blockchain, how does altering even a small part of the data affect the hash?

how do i put this python code into tabular format? # Input partial hex string hexstring = ( input ( " Enter the hex string: " ) ) # this is the input statement that you should have. partition _ 1 = hexstring [ 0 : 3 2 ] #Slices out partition 1 starting _ lba _ address = partition _ 1 [ 1 6 : 2 4 ] #Slices out the starting LBA Address size _ in _

This is c + + program is about Ford - Fulkerson Algorithm for Maximum Flow Problem Can someone help to make this with python? Make sure the input anformat and output are the same as example Code: #include #include #include #include #include #include #include using namespace std; #define V 1 5 bool bfs ( int rGraph [ V ] [ V ] , int s , int t , int

Accepting a friend request on an online social networking site would be considered which type of dual relationship:

2 . 3 3 LAB: Input and formatted output: Right - facing arrow

Please upload a screenshot that show that encrypted is installed:

Which of the following is / are not analyzed as part of the work to define the risk profile of an organization?

Give a pseudo code description for an array-based implementation of the double ended queue ADT. What is the running time for each operation?

What is the output / error for the code and why?

In RSA algorithms if we had p=29 and q=41 and e= 11. how to find the the extended euclidean algorithm "d"? if you could do the process in paper it would be so helpful

Increase the salary ( sal ) with X % of those employees who works in Dallas! answer in SQL

9. (4 marks) Evaluate the following summations. 2 4 2 b) k-3 000) c) 2 (2+3k) 12

9. (4 marks) Evaluate the following summations. a) c) d)

Explore in detail one exception to the matching principal

What are the two demorgans laws for sets

Translate the following grammar to Chomsky normal form. Show your work. S ABC

Translate the following grammar to Chomsky normal form. Show your work. S ABC

Inheritance partitions a system architecture into semi - disjoint components that are

The scenario structuring space contains

#include "thingProperties.h " #include " DHT . h " #include #include "MAX 3 0 1 0 5 . h " #include #include "heartRate.h " #define DHTPIN 2 6 / / Digital pin connected to the DHT sensor / / Feather HUZZAH ESP 8 2 6 6 note: use pins 3 , 4 , 5 , 1 2 , 1 3 or 1 4 - - / / Pin 1 5 can work but DHT must be disconnected during program upload. / /

iaas volume storage encryption protects from which risks

In your own words, name at least three different file formats you can save Excel files in . Describe why you would use the different formats

Type a line of code that returns TRUE for an entry of vec being equal to 6 and a FALSE otherwise. in R

7) [4 points] What is the primary advantage of the RISC architecture over the CISC architecture? What is the primary advantage that CISC continues to have over RISC

Fundamentals of Communications and Networking ( Issa: Information Systems Security & Assurance ) 3 rd Edition

Write a function, ulps ( x , y ) , that takes two floating point parameters, x and y , and returns the number of ulps ( floating - point intervals ) between x and y . You will of course need to take into account that x and y may have different exponents of the floating - point base in their representation. Also, do not assume that x < = y ( handle

Which of the following statements would be a valid DROP VIEW statement for an invoice _ verification table that would prevent the removal of a view if there are any objects depending on it ?

what is the differnce between an aptitude test and an achievement test?

Discuss some examples of casual (and incorrect) use of AND and OR decisions. As a programmer, how might you ensure that the problem is well defined before you start coding?

chicago bibliography for the story of contemporary art by tom godfrey

Give a polynomial time reduction of the independent set problem to the knapsack problem

What is the ourpose of comments and whitespace in java? What are the java statements and logic necessary to create a java program

Choose the correct answer: The objective of Implementation is to * integrate the application components * install a new system * build a new system * complete the specifications This question for SANC course.

Part B . Based on below Abstract, please answer following questions:

? What is the purpose of the session object in WebZpy

Which type of digital picture is made by storing individual pixel values?

step 1-what is strong and best types of Encryption Algorithms? step 2- what is strong and best types of authentication of users? with description why you chooses for both step 1 and step 2.

Which of the four processors enables us to recognize, produce and interpret speech sounds?

comptia security + gde to network security fund by ciampa 7 th edition

6 . 4 ( Fill in the Missing Code ) In each of the following expressions, replace the * * * s with a set operator that produces the result shown in the comment. The last operation should check whether the left operand is an improper subset of the right operand. For each of the first four expressions, specify the name of the set operation that

What is the type of exception is raised? Re - write the program so that

discuss the security measures for health care organization (mobile clinic )you will apply to: Ensure Human Resources Security ( how to protect thr orgnization from human resources and how to protet human resources from human error and real world resources

Management Information Systems: Managing the Digital Firm, 1 7 th edition. Kenneth C . Laudon

answer the following for a five fold cross validation on a training data set of 4 5 tuples how many rounds of learning

The main memory given below stores the ASCII codes of some characters. (1) what is the address of character 'h' ? (2) What is the first character string starting from the address 0x20183011 ? Address 0X2018301C 0x20 0X2018301B 0x00 0X2018301A 0x48 0X20183019 0x68 0X20183018 0x3F 0X20183017 0x00 0X20183016 0x7B 0X20183015 0x3D 0X20183014 0x20

Which of the following are required for PPP WAN data link encapsulation services for a point - to - point link between two parties?

What is deadlock? What is starvation? How do they differ from each other?

Who introduced the relational database model?

Download six articles from good general repositories about Data Visualisation and Data Mining . Prepare a PowerPoint presentation of 6 slides.

Describe the Gray code.

4. Describe the Gray code.

Write a short summary about advantages and disadvantages of IP version 6 regarding security.

What is the technical term used to describe when the OS swaps executing processes on a CPU?

When building data into business strategy, why is it important to include insights from subject - matter experts

6 . Programming Task 3 For this task, you should implement a recursive function that gets 3 parameters and return a string that is made of the first two input parameters repeatedly. This means the output contains the first input followed by the second input, followed by the first input again, . . . . . The number of repetition of the input strings

list functions under data preprocessing in python and data modelling in python

from gluon.contrib.appconfig import AppConfig from gluon.tools import Auth configuration = AppConfig ( reload = True ) if not request.env.web 2 py _ runtime _ gae: # # If NOT running on Google App Engine use sakitce or other ua d b = DAL ( " mysql: / / root:rootelocalhost / test ? set _ encoding = utf 8 mb 4 " , migrate _ enabled = False ) etse: #

Danguage L 5 is the language with adding conditional branchesDefine the big - step operational semantics of L 5

What is Tokenization is Natural Language Processing?

compare numerical interpolation anf curve fitting method

Give a polynomial time reduction of 4-CNF-SAT to 3-CNF-SAT

Conduct a web search on organizations that were affected by Hurricane Katrina. Please select one business and cover the following: (a) Provide a background of the organization. (b) How was the organization impacted? What losses did it suffer? (c) Describe the disaster recovery and business continuity that the business had in place? (d) What were

What is the instanceof operator used for in Java?Select one:a . To check if an object is nullb. To create a new instance of a classc. To compare two objects for equalityd. To test if an object is of a particular class type

Describe OS virtualization security best practices and elements of cloud security.

In your own words, describe what happens at every step of the 5 layer network model, when a node on one network establishes a TCP connection with a node on another network. You can assume that the two networks are both connected to the same router. must include a detailed explanation of the following and how they pertain to the networks explained

Write this program in Scala. Create and test a generic queue class with operations enqueue (add an item to the rear), dequeue (remove item from the front), isEmpty, and toString. Consider storing queue elements in a private array buffer: import scala.collection.mutable.ArrayBuffer Create a companion object with apply and main methods. In main

Copy the program below and edit the code within the boundary that I specified so that it matches the output indicated in the screenshot. The left of the screenshot is what the output needs to be and the right is what the output currently is. To get a thumbs up: -Match outputs (Left of the screenshot is what it needs to be) -Write the public void

CPU, keyboard, mouse, etc are all examples of

which of the following factor doesn't affect the organisation cultura

A subclass can override a method from its superclass to define it as abstract . Select one:TrueFalse

in project what is a workaround?