Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
Using the BOOKS and ORDER_ITEMS table, write a query using the correct Relational Set Operator that will show all of the Book IDs in the BOOKS table that have not been ordered.
This program requires you to implement a Binary Search Tree with the following operations to be executed on the tree :Insert a node in the tree
The algorithm can question and re-question the participants, and present the answers to the participants, until a consensus is reached. This exercise is somewhat more open-ended. Add your assumpt
Write pseudocode for linear search using the CLRS3e style used in our class, which scans through the sequence, looking for v.
Write the pseudocode and flowchart for a program that will prompt the user for a number, prompt the user for an operator (+,-,*,/), prompt the user for another number, and then perform the operation a
Develop an EER model for the following situation using the traditional EER notation, the Visio notation or the supertypes notation. An international school of technology has hired you to create a
We define the following problem, which we call 3-SAT(a). We are given a collection of m clauses, each of which contains exactly three literals (variables).
Show that if you were given a polynomial time algorithm for determining whether two rooted directed acyclic graphs are isomorphic, then a polynomial time algorithm for testing isomorphism for arbitrar
Suppose we have a directed acyclic graph G = (V, E) with real-valued edge weights and two distinguished vertices s and t. Describe a dynamic programming approach for ?nding a longest weighte
ER diagram of database of a restaurant (6 tables only) made in Microsoft Visio. PLEASE SHOW ALL THE KEYS AND ALL THE RELATIONSHIPS BETWEEN TABLES.please write a few sentencenses about the database.
Let G be the phrase-structure grammar with vocabulary V = {A,B,a,b,S}, terminal element set T = {a,b}, start symbol S, and production set P = {S → ABa,S → Ba,A → aB,AB →
Session keys are a critical component to the operation of different security solutions. Examine the establishment of session keys such that the session key is incomputable and non-spoofable. You may w
Indicate the changes (using shorthand representation) that you would need to make to the Premiere Products database design to support the following requirements. There is no relationship between custo
Members of staff can request the use of a parking space. Each member of staff has a unique number, name, telephone extension number, and vehicle license number.
Consider a perceptron that has two real-valued inputs and an output unit with a step function as its activation function. All the initial weights and the bias ("threshold") equal 0.1. Assume the teach
Suppose you have one machine and a set of n jobs a1, a2, ..., an to process on that machine. Each job aj has an integer processing time tj, a profit pj and an integer deadline dj. The machin
Write a function to find the reach-ability matrix of a diagraph using Warshall's algorithm.
Let the d component of x be either 0 or 1.suppose we assign x to w1 if the number of non-zero components of x is odd, and to w2 otherwise. show that this dichotomy is not linearly separable if d>1.
Compression algorithms are frequently used in forensics. Assume you are involved in a case and have been asked by the lawyer to explain.
Using any programming language to implement an iterative version of the algorithm HEAPIFY. Illustrate your algorithm by running it on the array that contain your name characters excluding space charac
Given a string of numbers, identify all of the substrings that form numbers that are divisible by 3. For example, applying the algorithm on the string 37540 should produce the following substrings (no
In a little town there are n houses on the main street. This street runs along the x-axis and the coordinates of the houses are x1; x2; .. ; xn.
How do the relationships defined in the ERD model help you identify what constraints you need in the database?
Create a DTD for a catalog of cars, where each car has the child elements make, model, year, color, engine, number_of_doors, transmission_type, and accessories.
Constraint satisfaction Problem, define in your own words constraint, back-tracking search, are consistency, back jumping and min-conflicts