Create the table that would result from  (student ⨝ professor).

Q: You are the Information Systems (IS) Manager of Ramsys IT Solutions. The Board of Directors of your ...

A: "Enterprise Resource Planning" system is a business management application that allows an organizati...

Q: Definea custom exception called BinaryFormatException. Implement the bin2Decmethod to throw a Binary...

A: NOTE: - The custom exception program is implemented in java. PROGRAM EXPLANATION: - The  BinaryForm...

Q: For each of the following requirements, identify the best choice of degree of durability in a remote...

A: For requirement a: Two very safe is suitable here because it guarantees durability of updates by com...

Q: 5. use c code to Write a stringSearch function that gets two strings one called needle and the other...

A: In this stringSearch() function, you need to check value of 'needle' string is present in value of '...

Q: Which of the following is a computer memory location whose value does not change during run time? a....

A: Computer memory location that does not change during run time A named constant is a value that cann...

Q: An array of structure variables is declared using the statement Dim inventory(4) As Product. Write a...

A: A structure named Product is declared as follows. Structure Product       Dim strName As String     ...

Q: Write a class named RetaiI_Item that holds data about an item in a retail store.The class should sto...

A:

Q: What is the difference between a PRIMARY KEY constraint and a UNIQUE constraint? ( refer to the tabl...

A: Primary key is one of the columns of the table which uniquely identifies each row in that table. The...

Q: What is a named argument?

A: Named parameters permit programmers to pass method arguments with parameter names.  The programmer i...

Q: Create a truth table to show all possible inputs and outputs for the boolean functiondescribed by ¬(...

A: ¬(A ^ B) A B (A ^ B) ¬(A ^ B) F F F T F T F T T F F T T T T F This table represents ...

Q: Beginning tests. UNIT TEST FAILED: addInventory() Tests complete. Note: UNIT TEST FAILED is preceded...

A: File name: “CallInventoryTag.java” import java.util.Scanner; public class CallInventoryTag {      pu...

Q: (True/False): The destination label of a LOOPZ instruction must be no farther than 128 or127 bytes ...

A: The destination label of a LOOPZ instruction must be no farther than -128 or 127 bytes from the inst...

Q: When the user selects a file with the Open dialog box, the file’s path and filename are stored in th...

A: Objective: The appropriate option should be chosen to obtain the file’s path and filename. The metho...

Q: Write a C++ program that reads data from an input file, takes the data and computes student grades f...

A: Program Approach: For solving the given problem I have created the two function in the program. One...

Q: def perceptron_single_step_update(feature_vector,label,current_theta,current_theta_0):"""Properly up...

A: Perceptron algorithm The perceptron algorithm is defined as a machine learning algorithm that linea...

Q: Consider the following function heading. void modifyList(int list[], int length)In the definition of...

A: Given: A function heading "void modifyList(int list[], int length)" Description: This function heade...

Q: Question & instructions can be found in images  please see images first Starter code import java...

A: In part 3,  you need to reset total units and total grade points variables values. Resetting values ...

Q: Is there a role for intuition in the decision-making process, or should all judgments be made strict...

A: Bigger role of numbers or intuition in the decision-making process: Intuition is a process which is...

Q: Define scope resolution operator.

A: Scope resolution operator: The scope resolution operator is mainly used in C++ and it is denoted by...

Q: Explain Programming Methodologies.

A: To make the programs on real-life cases, the programming methodologies are used. They help to make t...

Q: WHAT IS NEW SEMATIC ELEMENTS IN HTML5

A: For better document structure, HTML5 introduces number of elements. Some of them can be classified a...

Q: The central processor unit is connected to the rest of the computer system using what threebuses?

A: Buses A bus is a subsystem that is used to connect computer components. It also transfers data bet...

Q: List all the relational operators that can be used in constant boolean expressions.

A: Relational operators: The following relational operators that can be used in constant Boolean expres...

Q: 12)  Consider the following function:   def squareArea(sideLength) :    return sideLength ** 2 What ...

A: The Answer is 9.       

Q: True or FalseThe test expression in a switch statement can be a double or a decimal value.

A: Given Statement: The test expression in a switch statement can be a double or a decimal value. Objec...

Q: Discuss the problems that can be caused by data redundancy.

A: There are many problems caused by data redundancy, they are as follows, If there are multiple copie...

Q: Define software.

A: "Software" The set of programs used to instruct the computer what to do is known as software. "Use...

Q: Give Description for WriteChar

A: WriteChar writeChar method is used to write a character to the underlying output stream as a two by...

Q: True or False A statement that tries to use the new operator to instantiate an abstract class will n...

A: Purpose of Abstract class: Abstract class is a class which acts as a base class for derived class ...

Q: What is a value-returning method? How is it used?

A: Value-returning method means that method which returns some value at end of it's execution. When you...

Q: Write a method that shuffles the rows in a two-dimensional intarray using the following header:publi...

A: Programming Approach: Create a class shuffle. Defining a main method. The integer variable m is dec...

Q: Which flag is set when the result of an unsigned arithmetic operation is too large to fit intothe de...

A: Answer: The overflow flag is the flag that is set if the outcome of a signed arithmetic operation i...

Q: Give Description for MsgBox

A: MsgBox function in VBA The MsgBox function is used in Visual Basic for Applications (or VBA) that s...

Q: What is the scope of a parameter variable?

A: The scope of the parameter variable is the entire body of the method. The parameter variable stores ...

Q: For each of the following pairs of expressions, give instances of relations thatshow the expressions...

A: Equivalence relation An equivalence relation on a set S is defined as a relation on S which holds ...

Q: Explain mvc consider the example of stock echange market how will you apply mvc? Any assumption can ...

A: Model - View – Controller (MVC) MVC is a software design pattern commonly used for implementing use...

Q: Briefly explain 32-bit mode

A: 32-bit mode 32 bit mode is a type of CPU architecture used to transfer 32 bits of data per clock cy...

Q: use propositional logic to prove that the argument is valid. [A  → (B  → C )] ^ (A ∨ D′) ^ B  → (D  ...

A:

Q: A(an) __________ appears on one line in a program. a. inline comment b. line comment c. forward comm...

A: 1.Inline comment does not appear on the line in a program. 2. Forward comment does not appear on the...

Q: Write a function that will merge the contents of two sorted (ascending order) arrays of type integer...

A: Programming Approach: Declaring a necessary header file. Declaring a function merge. Declaring a fu...

Q: In the receiving procedure’s header, you use the keyword __________to indicate that a variable is be...

A: Passing arguments in Visual Basic The arguments can be passed to procedures in visual basic either ...

Q: What sort of main memory and cache memory should you seek?

A: Computers Components:-The machine has four main components, which are:- The central processing unit...

Q: A ListBox’s index numbering starts at __________. a. 0 b. 1 c. −1 d. any value you specify

A: Index numbering of ListBox ListBox controls are used to help to show the list of items that enables...

Q: Suppose your supervisor asks you to inflate the benefit figures for an IT proposal in order to raise...

A: Justification: According to me it is not ethical to raise the benefit figures on IT proposals just t...

Q: Write a statement that displays the dblRate variable’s value in the lblRate.Text property. The value...

A: Statement to display the “dblRate” variable’s value in the “lblRate.Text” property: lblRate.Text = d...

Q: You are designing the access control policies for a Web-based retail store customers access the stor...

A: Class Diagram, Sequence Diagram are the parts of UML(Unified Modelling Language) diagram which expla...

Single Table

In a database management system, a single table is designed to obtain data of heterogeneous items. A single-table design with DynamoDB resolves the issue of raising multiple requests for the relevant data of an entity.