QUESTION 21 Match each term with the best definition. - ✓ SQL A. specifies data to be retrieved from the database schema B. unique identifier ✓relational database C. complete description of the database key D. tables are connected using with key fields

Q: Consider a 64-bit, word-based, four-way set associative cache. Each line has eight words, and there…

A: INTRODUCTION: The CPU's tiny cache is physically closer to the CPU than RAM since it is a component…

Q: What else would you want to add regarding how the structure of the program will be evaluated?

A: Given: Talk about the software structure review process and give examples to back up your points.…

Q: So, what exactly is the "prototyping" method of software development?

A: 1) Prototype in software development is a simulation of how a real product will work and feel. It’s…

Q: What are the three requisites for a network to function optimally? Separately, let's look at each of…

A: network connection to transmit data over a line. However, bandwidth is not related to speed.

Q: How about a list of the benefits of database tables? How about a concise statement of NULL?

A: Introduction: When we use a table, we can quickly find the data we require and it is a very…

Q: 2. Convert the given LargeInteger Addition.java into LargeFloatAddition.java which adds two large…

A: It's not advisable to use string methods like indexOf, lastIndexOf, length, substring, and charAt to…

Q: When do you know you've got an ACL issue, and how can you tell?

A: ACL is the abbreviation for Access Control Lists.: The transmission control protocol filter has…

Q: At a minimum, this section must to offer five different justifications for why cyber security is so…

A: Cybersecurity is the state or process of protecting and recovering computer systems, networks,…

Q: What are the benefits of combining subsystems and logical divisions on a single computer?

A: The following is the solution, along with an explanation behind it: The following is a list of…

Q: What are some of the many qualities that must be present in a compiler in order for it to produce…

A: In this question we need to explain qualities which are must in compiler so that it can produce…

Q: Understanding the connection between cohesion and coupling is crucial in software design and…

A: Cohesion refers to the degree to which the elements of a module or component work together to…

Q: There are three conditions that must be met before a network can be considered effective and…

A: INTRODUCTION: A network is any group of linked devices, such as computers, servers, mainframes,…

Q: It is important to briefly explain the preventative steps you plan to take in the event that…

A: We can use some preventive steps to safe data from malicious activity.

Q: A GSM system uses 124 channels and each channel is divided into 8 time slots. What is the maximum…

A: GSM (Global System for Mobile Communication) is a digitized mobile network increasingly utilized in…

Q: there is a problem that can be resolved with the help of the workflow management syste

A: A workflow management system can be used to help resolve a wide variety of problems related to the…

Q: The schedulers require some attention. Exactly what does a scheduler for the next several months do?

A: A scheduler is a piece of software that enables an organisation to schedule and monitor computer…

Q: Write a program that repeatedly asks the user to enter numbers (or blank to exit). After the user…

A: The program repeatedly prompts the user to enter a number until they enter a blank line. It stores…

Q: How well versed are you on the fundamentals of Compiler Phases? When describing the process, can you…

A: The fundamentals of a compiler are the basic concepts and techniques that are used to translate…

Q: Which specific components of the information system at your company are causing the greatest…

A: Foundation: Operating information systems—users, hardware, and decision-supporting software—is part…

Q: If you delete a file by mistake, what should you do?

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Q: Analyze the advantages of cloud computing side by side with their counterparts. It is essential to…

A: Introduction: A scalable online environment provided by cloud computing makes it possible to manage…

Q: ompt the user for a string that contains two strings separated by a comma Examples of strings that…

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Q: The FOL formulae below may be used to codify the following phrases. If it's raining, use an…

A: First Order Logic:- This is a way of representing knowledge in artificial intelligence and an…

Q: So, what exactly is the "prototyping" method of software development?

A: Prototyping model A prototype is created, put to the test, and then modified as needed to get the…

Q: An effective and precise compiler has to take several things into consideration. Explai

A: A compiler is a program that translates source code written in a high-level programming language…

Q: In terms of data models, what is the distinction between forward and reverse engineering?

A: Answer: The process of writing scripts in Data Definition Language (also known as DDL) from scratch…

Q: Investigate the various approaches to software creation that were used in the manufacturing of the…

A: Intrduction: The operating system of a computer is a piece of software that allows the machine to…

Q: O RETURN DEFINE BEGIN IS

A: Here , in PL/SQL  we have functions that provide us with sophisticated language constructs to any…

Q: What does "aspect ratio" really mean?

A: INTRODUCTION: An image's aspect ratio, often known as the width-to-height ratio or 16:9, is…

Q: Why do you think ERDs are essential for the development of a relational database management system?

A: Relational database is a database that is used to store the data and then the data are related to…

Q: // Pre: true if (a > c || b > c) if (a > b) else else Prove that the following code fragment…

A: Below is the complete solution with explanation in detail for the given question about proof for…

Q: Please provide a brief definition of linear sort along with an example of such a sort.

A: What is Linear Sort? =>       One of the simplest Sorting techniques is a linear sort. =>…

Q: Comparing the various methods of software testing Software quality is influenced by testing. How…

A: The answer to the question is given below:

Q: Is it feasible for a single computer to do many tasks at once?

A: Introduction A computer that can't save assets by doing many tasks immediately, and that may…

Q: What are some occasions when SSH may be advantageous? The inclusion of SSHs on the list of protocols…

A: SSH can help you with the following tasks: Explanation: It ensures network communication security.…

Q: Let's pretend a certain system can support 2,000 users. You are tasked with designing a UNIX…

A: The person in charge of the system may control who has access to which files. Two thousand people in…

Q: QUESTION 6 After the completion and acceptance of the systems design phase, what is the next step?…

A: In this question we need to choose correct option for each question related to system design in…

Q: Auditing and log gathering are two areas that are very important to cybersecurity and network…

A: For cyber security, it is necessary to decide on audits and log gathering. You may integrate log…

Q: There should be an example class diagram.

A: class diagram is a visual representation of class objects in a model system, categorized by class…

Q: How could SSH be used effectively? This article explains the features of SSH protocols.

A: A network communication protocol called SSH, or Secure Shell, allows two computers to talk to one…

Q: It is essential to have a better understanding of the role that firewalls play in ensuring the…

A: The necessity of network scanning and assessment as a crucial component of network defence and…

Q: In what way should a school's network be set up? And how should people be talking to one another?

A: The network design is ideal for a school's requirements. A school is only one example of a…

Q: act may online shopping hav

A: Online shopping has had a significant impact on the farming sector in recent years. One of the main…

Q: Discuss all aspects of database design. Discuss the diagrams used, the steps involved in the design…

A: 1. A database management system (or DBMS). 2. It is essentially just a computer-based data storage…

Q: Can you walk me through how to create decision table-based testing cases? (points)

A: Sure, here are the general steps for creating decision table-based testing cases are as follows-

Q: Experiential cognition is the state of mind in which we perceive, act, and react to events around us…

A: Playing a video game is of experiential learning because it requires the player to engage with and…

Q: What exactly is meant by the term "File-System Mounting" in the context of this conversation? When…

A: Introduction: Mounting a filesystem implies making it available at a certain point in the directory…

Q: ation of networked communication? Explain how a web server and a web client exchange data using the…

A: Introduction: For networked, cooperative, hypermedia information systems, the Hypertext Transfer…

Q: Post-delivery modifications are those made to a program after it has been made available to the…

A: Completing the following procedure: After-delivery software maintenance is modifying a software…

Q: How Does Data Sparsity Affect Data Aggregation?

A: Answer :  Data sparsity affects data aggregation in a few different ways. First, data sparsity…

Database management

Database management allows people to store, retrieve, and organize data from a computer. Database management defines the data operations, storage, and security practices of the database administrators throughout the data life cycle. Database management involves supporting, designing, and implementing the stored data to maximize its value.