A computer is an electrical device that can store, retrieve, and analyse both qualitative and quantitative data quickly and accurately. Why does this constitute a computer in the correct sense?

Q: Discuss the concept of data driven DSS in relation to its usefulness to the railway company

A: Using relevant research discuss the concept of a data-driven DSS in relation to its usefulness to…

Q: An RSA system has a public key , p = 7 and q =17. Is a possible corresponding private key? Explain.

A: Answer :-

Q: What is the protocol in terms of communication?

A: Network Protocol: Telecommunication protocols are vital in contemporary communication systems that…

Q: When should a subquery be nested inside of a HAVING clause?

A: nested sub-query inside of a having clause Row groupings can be filtered using the HAVING clause. It…

Q: What are the tasks involved in keyboard Interface?

A: We need to discuss the tasks involved in keyboard interface.

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A: Introduction: Programming tells computers what to do. Programmers develop code to debug or…

Q: Determine and describe the process model used by application software.

A: Explanation: Programming applications: Booking tickets online (for anything from a concert to a…

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A: Introduction: The network nodes in a wireless network transmit and receive data wirelessly. Cell…

Q: What is Unpacked BCD Format?

A: In computers and electronic systems, Binary Coded Decimal is a class of binary encoding of decimal…

Q: Which form of program-level parallelism-control or data-is best suited for simultaneous integer…

A: Program-level parallelism: The technique of decentralizing a single program so it can be executed on…

Q: tack on the network system had an effect on the proto

A: Introduction: In addition to cybercrime, cyberattacks, such as hacktivists, can be associated with…

Q: Can you tell me whether the information system is safe enough with the security measures in place?…

A: Information System An information system is an integrated system of parts utilized to acquire,…

Q: What are the financial incentives for a mobile network operator to make long-term investments in the…

A: Incentives that a mobile network operator have to to make ongoing, expensive investment in its…

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A: A data breach can be denoted as a scenario in which sensitive information may be leaked to…

Q: According to you, when a business should utilise PaaS and when they should think about IaaS? Why?

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Q: We must create test cases in order to test a collection of functions. The original paper may assist…

A: Security testing:  A repeatable framework is offered by using a well-established security testing…

Q: The possibility of Business Process Re-Engineering helping a corporation restructure its Information…

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A: We need to convert the given base 10 numbers to signed magnitude base 2 notation.

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A: In this question we need to explain the terms bits rate and bit interval in computer network.

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A: The answer provided below has been developed in a clear step by step manner.

Q: 4. Create an empty list called numbers. a) Add 2 and 4 into the list. b) Print the list. c) Add 0, 1…

A: Program Screenshot:

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A: Lets see the solution.

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A: Introduction A variable is indeed a box with a predetermined value. It can alter its value, which…

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Q: A cyberattack on the network system had an effect on the protocol.

A: Answer is given below:

Q: number to month name in dataframe in pandas

A: Lets see the solution.

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A: Inside the code:`#include // Define get_emergency_number() below: void…

Q: What are the different type of networking / internetworking devices

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A: Agile strategies   An example of a project management methodology is agile.   Agile is mostly…

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A: Unrecognized storage device

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A: Transmission: System fundamentals Transmission line types How you get power Transmission lines…

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Q: What sets materialized views apart from other views in comparison to the others

A: Materialized views in SQL for strimilized to pools in Azure Synapse, that's provide a low…

Q: The possibility of Business Process Re-Engineering helping a corporation restructure its Information…

A: The management method known as "business process re-engineering" (BPR) is centred on the analysis…

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A: E-R Diagram Types: The rectangle, oval, and diamond are the three fundamental symbols that are used…

Q: Q1. Consider a memory of size 16KB. This memory is allocated in increments of 1KB and the memory is…

A: ANSWER:-

Q: Using model diagrams, the software development life cycle is shown.

A: Given: The response and thorough justification are given below. Please make sure.

Q: Name at least six academic fields that are regarded as fundamental to the study of artificial…

A: six academic fields that are regarded as fundamental to the study of artificial intelligence are…

Q: What is load balancing for servers? How does performance change as a result of link efficiency?

A: Introduction: The reliable and methodical distribution of network or device traffic is known as load…

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A: Given: The first thing you need to do is log in to your Gmail account so that you may embed a link…

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A: Your answer is given below.

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A: A computer network is a bunch of gadgets associated through joins. A hub can be PC, printer, or some…

Q: Using model diagrams, the software development life cycle is shown.

A: Software development life cycle models: agile, waterfall, v- shaped,  Iterative, spiral  The SDLC…

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A: Describe the IEEE MAC sublayer: The logical layer receives an abstraction of the physical layer from…

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A: In this question, we have to define expsin function before the f function in order to make it work…

Q: Live backups of physical hard drives can be produced by setting up a RAID array, although doing so…

A: Answer is in next step.

Data Dictionary

A database management system has an entity-relationship diagram, data dictionary, and data model as some of its key components, which are tools for the users who are managing the database. One of them is the data dictionary. The data dictionary can also be called metadata. By definition, metadata is a generic concept in the world of information and technology. An example of metadata could be meta-information about a media file or an image file, like author, location, last updated, size, etc. The contents of a data dictionary are names, attributes, and properties of main data elements which are captured during an experiment or stored in an information system, for example, databases. We can also call it a central repository of information about the main data.