Databases Questions and Answers July 11, 2018

Here is a code written in C++. Please fix the program according to the instruction given below. Please don't copy and paste similar answer from the CHEGG ARCHIVE. Those answers found in the Chegg archive are not the method I am looking for. Back to my question, I have a problem to show an output that is exactly the same as the sample output given

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d ) What is Direct Memory Access ( DMA ) and why is it useful?

Why you so slow when i sent an guastion to expert?

What characterizes the rules of relational databases?

the rete algorithm in knowledge representation and reasoning

file handling in c + + questions with olved code

Which of the following is an employee asistance program?

Validation text is (a) Changes the way text data is formatted (b) determines the maximum length of a text field (c) requires correct text data input (d) specifies the error message when a rule is violated

If an insured wants collision coverage, for only a few autos out of an entire fleet, which symbol would be used on the declarations?

c ) There are unique Bibliographic details that proper description in Referencing should identify and enter in references describing journal articles. How useful are these details in information evaluation processes

how to create a menu of a user with function( item entry , suppliers entry , daily ltem wise sales entry , purchase Requisition, display Requisition, list of purchaser orders and a back and enter button in jave using gui

Medicaid provides medical assistance for all low - income persons.

Get Dog Earlier in the course, you copy and pasted an ASCII picture into your source code using triple - quoted strings. Now, use the requests module to access that URL and print its text content.

Write a Python program to add 'ing' at the end of a given string, whose length should be at least 3 .

When should an organization use a private cloud?

In Eclipse, create a new Java project named TicTacToeGame. Define the package name to be tictactoegame. Add a single class also named TicTacToeGame. Add the following variable and constant declarations to the TicTacToeGame class: static int [ ] [ ] gameboard; static final int EMPTY = 0 ; static final int NOUGHT = - 1 ; static final int CROSS = 1 ;

The dataset file in assets / grades . txt contains a line separated list of people with their grade in a class. Create a regex to generate a list of just those students who received a B in the course. import re def grades ( ) : with open ( " assets / grades . txt " , " r " ) as file: grades = file.read ( ) # Regex pattern to match names followed

What is a noun?

create a path planning alogrithm in c# for a unity game that avoids obstacles implement it into the function below code : / / Student code to build the path network from the given pathNodes and Obstacles / / Obstacles - List of obstacles on the plane / / agentRadius - the radius of the traversing agent / / minPoVDist AND maxPoVDist - used for

computer programs are classified by the length of the source code and by the execution time. Programs with more than 1 5 0 lines

In Excel (Visual Basic): Write a VBA Subroutine which reads a column of unspecified length and writes it next to itself in reverse order. Then, using Select Case in VBA, create a function which gives the text name of the day of the week for a given date. Use excel built-in functions as appropriate.

configuration = AppConfig ( reload = True ) if not request.env.web 2 py _ runtime _ gae: # # if NOT running on Google App Engine use SQLite or other DB H db = DAL ( " mysql: / / root:root@localhost / test ? set _ encoding = utf 8 mb 4 " , migrate _ enabled = False ) else: # # connect to Google BigTable ( optional 'google:datastore: / / namespace '

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

How many bits are in 2 k bytes? Represents your answer in 2 ^ n format.

Fix code so that the output graph is similar to the picture attached: MyLine.java import acm.graphics.GLine; import acm.graphics.GMath; import java.awt. * ; public class MyLine extends GLine { private final double dx; private final double dy; public MyLine ( double x 1 , double y 1 , double x 2 , double y 2 ) { super ( x 1 , y 1 , x 2 , y 2 ) ;

Make sure you first watch the Path Network lecture before attempting this assignment. One of the main uses of artificial intelligence in games is to perform path planning, the search for a sequence of movements through the virtual environment that gets an agent from one location to another without running into any obstacles. For now, we will

Outline the procedure and steps in collecting digital evidence. Provide examples.

What does cloning a repository in GitHub desktop do ?

In this project, we will work to familiarize ourselves with the tools used in this course and practice their use with a simple example. You will write a program in C called math.c that uses a combination of command line arguments, standard input and standard output to perform basic calculations with + , - , * and / . ( Only implement integer

write python code for cost of 1 pizza slice, number of pizza slice and calculating to

What are some networking standards that are being set or will be set? What will these standards present to networks such as increased security or increased speed?

Which requirement within large, complex databases ensures users have limited access to the database?

Why do you disagree with Jack s comments about the uselessness of the regression due to the low R - squared?

write a program to revert a string? dfadfadfa 2 3

Growth in the complexity of the us business environment

got charged for chegg even though i canceled

what would be the best name for folder containing these files

Before switches, traffic is sent by _ _ _ _ to different networks based on destination MAC address.

1) If your primary device was to fail, what strategy or course of action would you take to continue working on course assignments? Security and Risk Analysis 2) Is there a specific product or service that would safeguard or restore a device (computer, phone) to continue working without interruption in case of a failure in the device ?

write a algorithm to output the corresponding sequence of words.

Which shortcut can you use to rename a worksheet? on excel 3 6 5

Computer organization and design solution

Which design type specifies database requirements without regard to a specific database system?

For each of the following pairs of propositions, show that the two propositions are logically equivalent by finding a chain of equivalences from one to the other. State which definition or law of logic justifies each equivalence in the chain. a ) p ? ? ( q ? ? p ) , p ? ? q b ) ( n o t p ) q , p v v q c ) ( p v v q ) ? ? notq, p ? ? notq d ) p ( q

from gluon.contrib,appconfig import AppConfig fram aluan.tonls import Auth configuration = AppConfig ( reload = True ) if not request.env,web 2 py _ runtime _ gae: # if NOT running on Google App Engine use SQLite or other DB db = DAL ( " mysql: / / root: rootalocalhost / test ? set _ encoding = utf 8 mb 4 " , migrate _ enabled = False ) else: # ?

Class Notes - Grades and CGPA Calculator

write a short python function that takes a sequence of integer values and determines if there is a distinct pair of numbers in the sequence whose product is off

For the system the database administrator must build to track all the data University Hospital documents, what are the database design steps the database administrator should follow to ensure the information is organized and stored for easy access? Please describe each step.

4) Left Factor the following: a)E01010101110110101111101111100111011010101010111

4) Left Factor the followin

is a small file, websites store at the client side tomaintain state??

Most ARM processors support both Big Endian and Little Endian. ARM processor is Little Endian by default.

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QUESTION9 Which of the following is not an ADT? List Array Queue O Stack

QUESTION 9 Which of the following is not an ADT O List O Queue O stack

configuration = AppConfig ( reload = True ) env.web 2 py _ runtime _ gae: A If NOT running on Google App Engine use SQLite or other DB db = DAL ( " mysql: / / root:root@localhost / test ? set _ encoding = utf 8 mb 4 " , migrate _ enabled = False ) else: # Connect to Google BigTable ( optional 'google:datastore: / / namespace ' ) # d b = DAL ( '

python3 (1a) Complete the examples in the docstring and then write the body of the following function: def diff_first_last(L): '' (list) -> boolean Precondition: len(L) >= 2 Returns True if the first item of the list is different from the last; else returns False. >>> diff_first_last([3, 4, 2, 8, 3]) False >>> diff_first_last(['apple', 'banana',

1- a) Find the equation of the output voltage for the circuit diagram given. b) Solve the equation in (a) for RinB

A software developer claims the proportion of companies that use JavaScript as their primary software technology is different than 6 1 % . To test this claim, a random sample of 7 2 0 companies is taken and it is determined 4 6 0 of them use JavaScript as their primary software technology. The following is the setup for this hypothesis test: H 0

Java, binary search tree in generic class Read a text file in a binary search tree and display the line numbers on which is found a certain word, inputted by the user. Display method must be placed in a generic class and will take as parameter the user input.

Examine the following case study of the RC Charter Company and answer the following questions: RC Charter Company operates a fleet of aircraft under the Federal Air Regulations ( FAR ) Part 1 3 5 ( air taxi or charter ) certificate, enforce by the FAA. The aircraft are available for air taxi ( Charter ) operations within the United States and

All training developers are experienced program managers. Some instructors are training, developers.

Match the following term with its definition. Write the letter in the blank space. _ _ _ _ _ _ 1 . private member A . refers to the currently running object _ _ _ _ _ _ 2 . mutator B . each reference variable refers to its own object _ _ _ _ _ _ 3 . package C . initialized using an existing object _ _ _ _ _ _ 4 . static class D . non - static data

Cache Capacity and Block Size

Cache Capacity and Block Size

which of the following is distributed version control? SVN GIT CVS none

? ? ? ? ? ? ? ? ? ? ? ? ? ? i s t h e a b i l i t y t o u n d e r s t a n d i n f o r m a t i o n , f o r m o p i n i o n s , a n d m a k e d e c i s i o n s o r p r e d i c t i o n s b a s e d o n t h e i n f o r m a t i o n . Question content area bottom Part 1 A . Knowledge B . Critical thinking C . Perspective D . Information E . Experience

Short Answer # 2 [ 2 0 marks ] For this question you will be asked to design a memory decoder circuit and present one memory - block / IC from that design. a ) You are building an application specific digital device ( ASDD ) that needs to hold 2 5 6 bytes of data ( 8 - bits wide ) in a volatile memory. The only available memory units are 3 2 -

"You should not have stolen that money from your grandma, bro" is what sort of statement?

You are creating an experiment in Azure ML Studio based on a dataset containing weather data. You want to add a column to the dataset. The new column should contain the existing Temperature value squared. Which three of the following modules could you use to create the calculated column? Project Columns Execute R Script Metadata Editor Apply SQL

Java program to calculate the area of the triangle using function and return the result to the calling function

Evidence gathering presents specific challenges in case of cybercrime. What are these challenges?

What is the purpose of a database and a database management system? How do the two relate to a database system?

Please provide solution for this question.MAC with list codes. A ( 2 n R 1 , 2 n R 2 , 2 n L 2 , n ) list code for a DM - MAC p ( y | x 1 , x 2 ) consists of two message sets 1 : 2 n R 1 and 1 : 2 n R 2 , two encoders, and a list de - coder. The message pair ( M 1 , M 2 ) is uniformly distributed over : { : 2 n R 2 ] . Upon receiving y n , the

A decision tree at the maximum value of the complexity parameter ( alpha ) would just be a root node. True or false

Please provide solution for this question.MAC with list codes. A ( 2 n R 1 , 2 n R 2 , 2 n L 2 , n ) list code for a DM - MAC p ( y | x 1 , x 2 ) consists of two message sets 1 : 2 n R 1 and 1 : 2 n R 2 , two encoders, and a list de - coder. The message pair ( M 1 , M 2 ) is uniformly distributed over : { : 2 n R 2 ] . Upon receiving y n , the

Debugsevenzas x Companion DebugSeven 3 . c 5 / / Program gets a quantity ordered from user I / then determines price and discount based on quantity I / price per item before discounts is $ 6 . 0 0 / / order 1 5 or more, get a 2 0 % discount / / order 1 0 to 1 4 - get a 1 4 % discount / / order 5 to 9 , get a 1 0 % discount using Systems using

What are the key differences between how the hare in the hares self sacrifice handles the challenge and how the others handle the challenge?

advantages o fprofessional networking would include which f the following

what will be the output please explain it with iterations Page 15 (ii) int i; int j for (i=4;i>j;i) \{ for (j=1;j

Consider the following source code in a high level language and convert it into intermediate codes followed by a machine code. Assume that all the data types are integers and take 4 bytes. (10 Marks) a = b + c * d; a = x/(y+z) - b * (c+d); a = x[i] + 1; x[i] = y[x[i]]; x[i][j] = y[i][j] + z[k][j]

7 0 In . C 1 0 : 1 4 AAUP E - Learn... moodle.aaup.edu Algorithms Analysis and Design Assignment 1 Notes: When you send the solution of the Assignment mention the HW characterizes of the used device Insert the applied code before the Tables result. Use the function that calculate time in the programming language used Q 1 : Use Compiler ( ex: C + +

1 . Starting with the HTML wrapper code in the Code Editor...

- - Create the stored procedure CREATE PROCEDURE cs 4 3 1 _ question 4 AS BEGIN - - Declare variables DECLARE @outputString NVARCHAR ( MAX ) DECLARE @vendor _ id INT DECLARE @vendor _ name NVARCHAR ( 1 0 0 ) DECLARE @invoice _ number NVARCHAR ( 5 0 ) DECLARE @balance _ due DECIMAL ( 1 8 , 2 ) - - Initialize the output string SET @outputString = '

Write the JustBASIC code for an application that allows a student to enter scores for four classroom assignments and displays the numeric average.

04. Make a tight big-Oh analysis of the following code. Make your analysis as tight as possible cin >>n> m for (inti: l; n) i n; else i i*4; while (j

DBSCAN algorithm 0 . 2 1 Min pts parameter 4 border points

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java Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 1 0 as long as the value is less than or equal to the second integer.

What is the difference between shiftsRow on RotWord

Phishing is what type of attack?

how to check whether a graph is a Directed Acylic Graphs or not python

we know that the infinite series \ infty X i = 1 1 i 6 converges to \ pi 6 9 4 5 . Write a computer code to find the smallest n such that 1 1 6 + 1 2 6 + 1 3 6 + + 1 n 6 \ pi 6 9 4 5 < TOL where TOL is a tiny positive number ( the tolerance or the accuracy ) . What you need to turn in for this project to Canvas P 0 0 - pdf and P 0 0 - code: 1 .

zybooks 1 . 8 . 2 Read multiple users

Communication systems can be represented in form of Architecture blocks True False

A small change in the data can result in large changes in the structure of a decision tree. TRUER OR FALSE

definition of big data analytics

5 . 1 0 . Use the double - and - add algorithm ( Table 5 . 3 ) to compute nP in E ( Fp ) for each of the following curves and points, as we did in Figure 5 . 4 . ( a ) E: Y ^ 2 = X ^ 3 + 2 3 X + 1 3 , p = 8 3 , P = ( 2 4 , 1 4 ) , n = 1 9 ; Y 2 = X 3 ( b ) E:Y + 1 4 3 X + 3 6 7 , p = 6 1 3 , P = ( 1 9 5 , 9 ) , n = 2 3 ; ( c ) E: Y ^ 2 = X ^ 3 + 1

Draw the precedence graph for the schedule in Table 1 and explain why it is or is not serializable. If it is serialiable, give an equivalent serial ordering of the transactions. Table 1: Schedule for question 1

Rearrange the code below to provide two additional CashRegister methods: an enterPayment method that reduces the total price by the given payment, and a giveChange method that returns the change due and resets the total price and item count. Not all lines are useful.

Part 1 : Creating the Child Process and Executing the Command Initialize the Shell Print the shell prompt ( osh > ) to the user. Read the user input from the command line. Parse User Input Tokenize the input command into an array of arguments ( args ) . Handle edge cases where the command is empty or malformed. Fork a Child Process Use fork ( ) to

Diagnostic Radiology Service ERD Scenario: The Diagnostic Radiology Service provides radiology procedures for outpatients. Use the entity descriptions and Business Rules described below to develop an ERD. Make sure all attributes included in the model are atomic ( cannot be further broken down ) . Additionally, identify primary key attributes with