1)A tuple is a named column of a relation. True or alse 2)Each attribute in a relation has a distinct name. T/F 3)The degree of a relation is the number of attributes it contains. T/F 4)A foreign key is the candidate key that is selected to identify tuples. T/F

Q: Using drawing tools in Word or PowerPoint, draw out a network diagram for problem 12 at the end of…

A: According to the information given:- We have to follow the instruction mentioned in table in order…

Q: Note: 1. ASCII value of "A is Ox41 And 'a' is 0x61 2. Write the numbers in hexadecimal starting with…

A: The answer is

Q: How would you summarize the functions of each component in the kernel of a typical operating system?

A: The kernel is the central component of a typical operating system, and is responsible for managing…

Q: Today, many computer users choose asymmetric multiprocessing systems (individuals and businesses). I…

A: Symmetric multi-processing links two or more comparable processors to a shared main memory. These…

Q: 1. A binary tree is a connected graph, where there is a path between two of its vertices, and…

A: Here in this question we have asked to find a binary tree containing a depth of 05, being two levels…

Q: What distinguishes a database from a repository?

A: Here in this question we have asked that what are things that distinguishes a database from a…

Q: Write a class named Marsupial that can be used as shown below: >>> m=Marsupial ("red") >>>…

A: The complete answer in python progam is below:

Q: What are some of the most crucial factors that need to be taken into account while developing a…

A: Let's look out what factors need to be considered while designing a physical database

Q: Do you know what makes up the kernel of a typical operating system?

A: A PC software called a Kernel serves as the brains and nerve centre of an operating system, which…

Q: When building data warehouses, is having a dimensional model really necessary?

A: Data Warehousing (DW): Data warehousing (DW) gathers and analyses data from many sources to get…

Q: DRAW A Turing Machine for the complement of a string OVER {0,1}

A: A Turing machine is a hypothetical machine that controls images on a tape strip, in light of a table…

Q: Is it possible to explain how dynamic programming uses the idea of optimality?

A: Introduction: In the field of computer science, dynamic programming refers to a group of techniques…

Q: Given the following function: int Rec(int n) { } if (n == 0) else return 0; return Rec(n-1) +…

A: we have: int Rec(int n) {     if(n==0)         return 0;     else         return Rec(n-1) + (3*n-2);…

Q: Can the kernel components of a standard operating system be summed up in a single sentence?

A: The kernel is the primary processing unit of an operating system (OS) on a computer.  As the heart…

Q: What distinguishes vertical and horizontal partitions?

A: Question: Difference between vertical and horizontal partitions.   Solution in step 2.

Q: You've deduced from your observations of the neighborhood minimart that it keeps its records on…

A: The SQL enables the neighborhood to check the data quality. The spreadsheet does not allow the user…

Q: uld you define information and communications technology ( have learned?

A: Information and communication technology (ICT): Information and communication technology (ICT) is an…

Q: Please define the term a. data stripping and b. cylinder. b. Try to find some time.

A: The data was striped: Files and many other data types often include a significant amount of…

Q: using visual studio and the C# please dont copy the previous answered questions because the solution…

A: Let's do the following First get the data from the file and push in to the array list then we check…

Q: How and to what extent is physical security distinct from other forms of security? We must be aware…

A: Answer:   Physical security is the protection of personnel, hardware, software, networks, and data…

Q: What is a data dictionary used for and what is its purpose?

A: Introduction: A word's definition may be found by consulting a dictionary. A dictionary may be used…

Q: How is it possible for a two-tier client-server architecture to have a fatal flaw? What is the…

A: Let's start the solution with step 2.

Q: Q9 and 10) Need to submit the answers for both questions on the e-learning it will be posted soon a)…

A: Below I have provided a C++ program for the given question. Also, I have attached a screenshot of…

Q: 1. The component of Metasploit is a fully interactive graphical user interface created by Raphael…

A: According to the information given:- We have to choose the correct option in order to satisfy the…

Q: What advantages do both vertical and horizontal partitioning offer?

A: In this question we need to explain the advantages of vertical and horizontal partitioning in…

Q: What are the various logical levels to take into account while creating a distributed client-server…

A: Distributed client-server architecture - It it the task is divide between client and server. Server…

Q: How does corporate data modeling function? What is it?

A: A data model is a flowchart that depicts data entities, their attributes, and the relationships…

Q: Defineanomaly? Having three abnormalities in a database? Will you see the problems and provide a…

A: Anomaly --  Anomalies are atypical occurrences.--  It is a relational issue brought on by repetition…

Q: PYTHON PROGRAMMING ONLY. Please provide explanation as well. Thank you. Write a while loop that lets…

A: Here is the python code; See below step for code.

Q: B: Write a complete C++ program that read information of 10 students (student Struct contain :name…

A: The complete answer below is solved using C++ programming language:

Q: 6 4 7 1 8 6 4 1 7 8 6 4

A: Explanation: 1) The most straightforward sorting method is Bubble Sort, which repeatedly switches…

Q: Outline the five most crucial elements to look at in a brief report for your team in order to reduce…

A: Introduction: As with highway congestion, which causes vehicles to take substantially longer to…

Q: Are you confident in your understanding of SSL and TSL? Is it possible to separate the various types…

A: Introduction: A hacker will be able to access and use the information if they are capable of…

Q: Renata has a desktop computer that is four years old, has a Core 2 Duo processor, and has two…

A: eSATA basically stands for external SATA. First Check whether your motherboard has port for eSATA.…

Q: What characteristics does an operating system for a mobile phone have?

A: Introduction: Mobile operating systems execute apps on cell phones, tablets, and other devices (…

Q: It is important to recognize and quickly describe the many information systems-related problems that…

A: Global information systems are the ones that many nations throughout the world have embraced. global…

Q: What processes does intrusion detection software employ?

A: Introduction: Intrusion detection systems monitor networks for malicious activities or policy…

Q: What are the various logical levels to take into account while creating a distributed client-server…

A: Introduction: The bulk of the resources and services that the client receives are hosted, provided,…

Q: Passwords to a certain system are required to have: at least one uppercase letter, at least one…

A: Below I have provided the java program also i have attached the screenshot of the code and output:

Q: Each gateway node takes time to examine and possibly change the header in a packet (for example,…

A: 4. Network latency, also referred to as lag, is the word used to characterize delays in networked…

Q: What exactly are we trying to achieve with artificial intelligence? Could it maybe be divided into a…

A: The question wants to know what we want to do with artificial intelligence. We also need to specify…

Q: What decisions must be taken in order to define database field requirements?

A: The database has its own "data dictionary," which is comprised of the field requirements. Within the…

Q: Defineanomaly? Having three abnormalities in a database? Will you see the problems and provide a…

A: Abnormalities in a database can cause problems with data integrity and accuracy. To resolve these…

Q: a. Find the subnet mask b. How many valid hosts are created?

A: The answer is

Q: At least three of the most popular sensor types used in the Internet of Things should be included…

A: List of sensors found in Internet of Things devices: Infrared cameraTemperature gaugeVisual…

Q: Renata has a desktop computer that is four years old, has a Core 2 Duo processor, and has two…

A: Desktop introduction: Desktop computers fit on office desks. It contains the computer's hardware and…

Q: What is the output of this code? int main(int argc, TCHAR* argv[]) { char s11= "September 1"; char…

A: Below I have provided the solution of the given question

Q: How augmented reality will change the world.

A: In this question we need to explain how world is going to be changed by the use of Augmented Reality…

Q: What options are there in computer science for maintaining data integrity?

A: Introduction: The data developer must include aspects that improve the data's correctness and…

Q: What advantages do both vertical and horizontal partitioning offer?

A: Introduction: Below are a few benefits of both vertical and horizontal partitioning: Efficiency:…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.