Consider the following database schema and specify the following queries or views in SQL. EMPLOYEE(SSN, name, salary, DNo, SupervisorSSN) DEPARTMENT (DNo, DeptName, MgrSSN) PROJECT(PNo, location, ProjName) WORKON (SSN, PNo, hours) Find the SSN and name of the employee who works on more than two projects. For each project, retrieve the PNo, ProjName, and the number of employees from 'Research' department who work on the project. Create a view called 'DEPT_INFO' that has the department name, the number of employees, and the total salary of the employees of the department.

Q: Q2/A/ write MATLAB Program to calculate the following expression 1- Y=(x+xVx + 3)-2x2 4 sin x+6 2-…

A: 1. x = 8/3Y = (x+x*sqrt(x+3))-2*x^2

Q: There are numerous Linux commands that operate just as they do in Linux, but why and how does this…

A: The most popular and well-known open-source operating system is Linux: The Linux operating system is…

Q: Draw a flow chart of a program that adds N odd numbers starting from 1. The value of N should be…

A: I will explain it in details,

Q: Q:To design 4 bit binary incremental in simple design we need

A:

Q: Integration of computer equipment and system Operation is called: - Integration - Router - platform…

A: Integration

Q: Write a program that perform the following activities: count number of letters based on the given…

A: class Demo {   public static void main(String []args) {      String str = "Samuel 605";      int…

Q: The transpose operator is applied by typing (*) following the matrix label to be transposed. O O T…

A: Transpose Operator('): The transpose operator returns the transpose of any matrix by interchanging…

Q: The main output devices are: - Scanner - the printer - headphones - the screen

A: let's see the correct answer of the question

Q: Consider all aspects of a disaster recovery strategy. What makes a mobile backup plan different from…

A: Plan for computer backup: A system backup is the a process of backing up a computer system's…

Q: What is the physical address of this instruction Source operand of MOV BL, [SI+

A: The answer is

Q: Among the things that could be found in a file directory are the following: Only a few exist. What…

A: The answer of the question is givenn below

Q: Among the things that could be found in a file directory are the following: Only a few exist. What…

A: All the hardware, resources, software are managed by system software that is operating system.

Q: 1. Create a structure to specify data of customers in a bank. The data to be stored is: Account…

A: In this question we have to code a C program in which need to implement a customer bank system for…

Q: 8. How would you modify the format of machine code in 8088/8086 if double word size operations is…

A: Ans:- (d) by increasing R/M bits to 4.

Q: Rahul is very good in problem solving so he is given two types of A and B, each with N features., In…

A: Algorithm Firstly we will take the value of number of test cases. The first line of each test…

Q: How many different ways are there to prove something? If you want to demonstrate that the sum of two…

A: How many different ways are there to prove something? If you want to demonstrate that the sum of two…

Q: Wikipedia uses wiki software to allow users to comment on and contribute to its articles is a Wab…

A: Given Statement: To declare statement true or false.

Q: Write a program to enter a value of x and compute the value of y where x if x 20 -x if x<0 y=

A: 1) Since you have not specified programming language, I have written program in C. 2) Below is…

Q: Is pipelining explained in detail?

A: A pipeline in computing refers to the method by which instructions are passed from the processor to…

Q: Is pipelining explained in detail?

A:

Q: what is the type of addressing mode for the stack operation O Two Address Instructions O RISC…

A: Zero Address Instructions is the type of addressing mode for the stack operation.

Q: IF Rauto =D000 and its operand is (B5) hex the content of register B=(8A) hex what is the result…

A: (d) address=D000, B=B5

Q: IN PHP In the Code tab the function is intended to restore how many uppercase letters to the list of…

A: Algorithm -  Take input from user.  Now use the below logic -  for ($x = 0; $x &lt; count($arr);…

Q: txt is a file extension for: - email -webpage - Axel textual

A: twxtual

Q: Physical or logical arrange Which network topology r

A: Solution- In the given question, we have to answer the given questions.

Q: B- what are connecting device types according to there layers

A: The question has been answered in step2

Q: The accountant is given two types of A and B, each with N features., In one move, Chef can choose an…

A: Program Details: The first line of input contains a single integer TT, denoting the number of…

Q: Q: To design 64 k x 8 PROM using 16 k x 4 PROM we need O O O O O 2 lines and 4 columns 8 IC of PROM…

A: Answer: Given Required 64K X * PROM and Using 16K X 4 PROM we need to find how many  lines , column…

Q: During the process of developing a system, could you name some of the tools and methods that are…

A: Methods: three development methodologies that could be utilized during the process of developing…

Q: In this article, we'll look at the downsides of utilizing operational databases for business…

A: Discuss the cons of utilizing operational databases for business intelligence. Security: Businesses…

Q: Network Models provides strong support for the informational value in business choices for both…

A: Network in strategic: figuring out lateral and vertical connections with other functional and…

Q: Q:The performance of the cache memory is frequently measured in terms of a quantity called hit…

A: The performance of the cache memory is frequently measured in terms of a quantity called hit ratio.

Q: Programming Demo 1: Return keyword & Default arguments Write a program that will create a function…

A: I have  provided  answer  for each part------------ For each part , I have provided  PYTHON  CODE…

Q: Rewrite the following program after removing all the syntactical error(s), if any. Underline each…

A: I will explain it in details,

Q: Create a function that takes a single string as argument and returns an ordered array containing the…

A: In this problem we need to design a C# code. Please find the logic below that we will be used.…

Q: - Write name of layers which are used in deep learning. Some of them are: Fully Connected Layer,…

A: Layers in deep learning shows the architect of an neural network. In these Neural Networks these…

Q: The Matlab code to create the vector matrix (d) is_ 1 point 0.75 ×5.20.7, 11.1, 60, tan(107/11), cos…

A: 1) Option C is the correct answer as cosd represents cosign and tan directly represents tan in…

Q: B\ A supernet has a first address of 200.16.1.0 and a supernet mask of 255.255.248.0 How many blocks…

A: In order to determine the number of blocks in a supernet and define their range, supernetting…

Q: Could you please explain the purpose of a translator and how it works in relation to programming…

A: programming language The programming language are the computer language that are used by the…

Q: Identify the two most often used system development methods. In-depth explanations of each method's…

A: Waterfall development method Many consider the waterfall method to be the most traditional software…

Q: Write a program in Coral that will read an input value for the number of packs of N95 masks ordered…

A: The required Coral programming code is given below: integer n float totalcost float per float…

Q: Perform the following subtraction using 10's complement

A: The answer is

Q: Determine the languages recognized by the ff. finite-state automata Start So 2 0,1

A: The finite state automation is also known as the FSA which is  the simple idealized machine which is…

Q: answer the following (choose only one): . What are the types of simulation ( explain all types) 3.…

A: In this question, it is asked to answer any one of the subparts since no sub-part is specified the…

Q: The a.NET security standards' most important characteristics are presented. The OWASP GitHub page,…

A: .NET is a platform developed by Microsoft that may be utilized to create a wide variety of programs…

Q: Oral testimony means -4 - Speaking O - Writing O - Listening O

A: Oral testimony means writing.

Q: What's the difference between a system with a fat client and one with a thin client?

A: Introduction: The presentation layer is introduced on the network in a thin client model, while all…

Q: What is the primary objective of keeping audit logs?

A: Audit trails, also known as the  audit logs, are essentially record-keepers that capture proof of…

Q: ermine what it takes to have a fail safe back up plan in place. Is ther erence between a PC backup…

A: Introduction: Making a second copy—or numerous copies—of data is known as backup. To safeguard data,…

Q: Procedure: 1. Create a folder named LastName_FirstName (ex. Reyes_Mark) in your local drive. 2.…

A: Code :- // LoginDemo.java import java.io.File;import java.io.FileWriter;import…