In simple terms, the DBMS processes a query in three phases. What are the phases, and what is accomplished in each phase?

Q: Which of the following is/are true about selection sort? Its worst case big-O running time is O( n2...

A: The correct answer is option d, I and II only are true

Q: unsing c++ programming language :: Program for Matrix + and - operations using overloading and templ...

A: Program: #include <iostream>using namespace std;//member function of matrix classclass matrix{...

Q: Write a program to convert the time from 24-hour notation to 12-hournotation and vice versa. Your pr...

A: Program: #include <iostream> #include <sstream> #include <string.h> using namespac...

Q: func3: push rbp rbp, rsp DWORD PTR [rbp-20], edi DWORD PTR [rbp-24], esi edx, DWORD PTR [rbp-20] eax...

A: The area of memory is called stack frame and it is located on the process of stack. a. Construction...

Q: List the four services that a transport protocol can provide. For each of the services, indicate if ...

A: TCP TCP is the protocol for transport layer. A protocol is a pre-defined rules or guidelines to be f...

Q: The Accounting department wants to create a list of book codes, titles, and prices. Export the neces...

A: We have a table called BOOK. We need to select only the following columns : code, title, price. We n...

Q: Consider an example of declaring the examination result. Design three classes: Student, Exam and Res...

A: ⦁ Class Student is a parent class which take the input of registration number and name from user and...

Q: how can I Write a GUI program that calculates a car’s gas mileage. Theprogram’s window should have E...

A: Actually, python is a easiest programming language. It is a dynamically typed programming language.

Q: C++ program need's to be completed by using a single for loop.

A: setw() is a function in iomanip library to display output with certain fixed width for formatting ou...

Q: Design HTML Form.Apply the data validation as follows:1. Mobile number field data must be a numeric ...

A: HTML form, To validate the Mobile number and Email field data. The Mobile number field data must be...

Q: A contractor orders, say, 30 cubic yards of premixed concrete toconstruct a patio that is to be, say...

A: Code : #include <iostream> #include <cmath> using namespace std; int main() {           ...

Q: A set of eight data bytes is stored in memory locations starting from XX70H. Write a program to add ...

A: Program Plan:- First load the starting location in H Start storing the 8 bytes of data or 4 pairs f...

Q: What command outputs a long listing of your filenames in the current directory, including the permis...

A: ls command is used to list all the file in the current directory it gives only file names

Q: Explain the use of super keyword for calling constructor function of the parent class in a multileve...

A: Solution : Use of super with constructors: super keyword can also be used to access the parent class...

Q: Create an application named StudentsStanding.java that allows you to enter student data that consist...

A: Actually, java is a object oriented programming language. It is a platform independent.

Q: Question #1 Part A & Part B.

A: 1.A. In probability, sample space is defined as the set of possible outcomes. Here the possible outc...

Q: Describe how the list operations of car and cdr in Lisp/Scheme led to the development of the linked-...

A: The primitive operations that are on the contra cell or the atomic S-ExpressionsIn a programming lan...

Q: 3. Write a Python program which accepts the user's first and last name and print them in reverse ord...

A: fname = input('Enter First Name: ')lname = input('Enter Last Name: ')print('Full name : ',lname, fna...

Q: What will be the output of following program ? #include <stdio.h> void main() { int tally; for...

A: Explanation -  tally is a variable which is running  inside for loop from value 0 to 9 that is less ...

Q: 1. Draw the block diagram and timing diagrams for the following:      a. 4-bit parallel-in serial-ou...

A: The block diagram and timing diagram of Parallel in Serial out The parallel in serial out shift regi...

Q: interrupt vector for Upper memory SRAM DDAM

A: The interrupt vector for INT 01 is located in lower memory

Q: In C++, create a class for a 3-dimensional array. To make it more general, allow the actual dimensio...

A: //defining the 3-dimensional array #include<iostream> using namespace std; int main() { //This...

Q: what are PEAS(Performance measure, Environment, Actuator, Sensor) of Hospital Management System in a...

A: The PEAS framework conveys the presentation measure concerning the climate, actuators, and sensors o...

Q: Dynamic multiple issue occurs __________ .     at compile time     when the CPU fetches ...

A:   Pipelining exploits guidance level parallelism, the capacity to execute more than 1 guidance in t...

Q: Write a Python program that inputs five positive integer numbers, finds their maximum and sort them ...

A: Actually, python is a easiest programming language. It is a dynamically typed programming language.

Q: C++ Program

A: #include <iostream> using namespace std; int main(){    int even[6] = {0, 2,4,6,8,10};    int ...

Q: Requirements engineering builds a bridge to design and post-release maintenance. True False

A: It is true that requirement engineering creates a bridge  to design and post release maintenance, It...

Q: Write a program that defines the named constant PI, const double PI = 3.14159;, which stores the val...

A: To write: To write a program that defines the constant π and to calculate the surface area and volum...

Q: Consider the assignment statement and post condition: a 3*b- 1; b = a+ 2; {b < 4} What is the weakes...

A: The ask is to find the weakest pre-condition for the given example.

Q: use Dij kstra's tofind shortest From 1A toG in the following weighted ? Please Shaw yaur sters with ...

A: The source node is given as A. So, the first step is to update the key values of each node. For the ...

Q: By using functions: Please Write Python program design at the beginning of program:define the purpos...

A: Program: def comb(n,p):    num=fact(n)#numerator n!    den=fact(n-p)*fact(p)#denominator (n-p)!*p!  ...

Q: What is wrong with the following designs from the perspective of cohesion, and what could be done to...

A: 1. Given: There are two subsystems are used for the purpose of university registration. Subsystem A...

Q: In the CPU datapath multiple signals need to be combined to an output using a __________ .     ...

A: Answer : Multiplexer.   A data path (also written as data path) is a set of functional units that ca...

Q: A salesman has n things to sale. The cost price of all n things is different out of which p things h...

A: Since the programming language is not mentioned in the question, we will answer this question in the...

Q: What 2 operators that must be regular functions and are usually implemented as friends?

A: Overloading operator: C++ presents a special feature to modify the internal functionality of such op...

Q: What 4 member functions that are defined by default (if not provided) in every C++ class?

A: Class is a user defined data type, which holds its own data members and member functions, which can ...

Q: You can use either an E-R diagram or DBDL to represent the structure of a database. Which approach d...

A: Database Design Language (DBDL) One example of the approach to represent alternate, secondary, or fo...

Q: Please make a procedure that takes two parameters and prints a list of students from the first param...

A: The ask is to write a procedure that takes two parameters and prints a list of students from the fir...

Q: Simulation of bank calling system [Problem Description] Using linear list to simulate the bank's que...

A: Actually, program is a executable software that runs on a computer.

Q: For the LED pack on our board, to turn on the outside LEDS using the instruction "OUT 56, AL", AL sh...

A: The answer has given below:

Q: A two-dimensional list is a list that contains other lists as its elements. Can you create a list fo...

A: Yes, a two-dimensional list can be created with a different number of elements in the row. You can d...

Q: Create a table using a two-dimensional array that stores a Fahrenheit temperate and the equivalent C...

A: note: if you need it in any other language. please mention it while posting the question. code:   de...

Q: The number of crimes in each of a city’s three policeprecincts depends on the number of patrol cars ...

A: