an ER

Q: What do you mean by sequence diagram? Mention its use

A: The solution to the given problem is below.

Q: Write down Steps to Convert POS to Canonical POS Form.

A:

Q: Identify two problems with the ER diagram below:

A: An ER model (Entity Relationship model) basically is an analytical blueprint or design that…

Q: Draw a UML diagram for withdrawal from a bank account

A: UML stands for Unified Modeling Language, which is a visual language used to represent software…

Q: use of ‘key’ in react list

A: Key: Keys help React identify which items have changed, are added, or are removed.  A “key” is a…

Q: With a neat sketch/diagram, explain construction and working of FIS.

A:

Q: Please explain in detail with diagrams, this explanation is not sufficient.

A: Mobile IP is a communication protocol that allows users to move from one network to another with the…

Q: 0,1 0,1

A:

Q: Member Reservation Class member_ID reservation_number class_number first_name K reservation_date K…

A: A Data Flow Diagram (DFD) is a graphical technique which allows effectively model and analyze the…

Q: Explore the Boyce-Codd Normal Form (BCNF) and the conditions required for a table to be in BCNF.

A: BCNF stands for Boyce-Codd Normal Form, which  is a level of database normalization that…

Q: relationship among HCI and SDLC with the help of diagram

A: Life Cycle of Software Development The Software Development Life Cycle (SDLC) is a technique used by…

Q: The data in a state table may be seen using a graph.

A: Introduction: The state of the circuit in this model represents the impact of all previous inputs on…

Q: With a neat sketch/diagram, explain construction and working of FIS.

A: These question answer is as follows,

Q: Explain Sequence diagram with a suitable example.

A: Sequence Diagram - Sequence diagram shows the interaction between object in a sequential order. In…

Q: endent 4 swi

A: Independent 4 switch table

Q: With a neat sketch/diagram, explain construction and working of FIS.

A: These question answer is as follows,

Q: Think of a requirement for a need to use a pivot table and scatter diagram, then create the pivot…

A: A Pivot Table is used to summarise, sort, reorganize, group, count, total or average data stored in…

Q: Write if the figure for ambi g u o u s of cfg only need correct answer

A: The answer for the context free grammar is ambiguous is

Q: Explain how to level and balance a set of data flow diagrams

A: Data flow diagram: It is the diagrammatic representation of the how the data flows through a system…

Q: two inputs

A: Here we have two inputs with AND Gates-

Q: What are the various types of coupling?

A: The process of creating a set of instructions that tells a computer how to perform a task is known…

Q: Draw CRC Diagram for course registration system. (At least 4 cards)

A: CRC means class Responsibility Collaborator. It is a tool which is used to organize classes.It is…

Q: can your draw a E-R diagram for each of these

A: Weak entity:Here dependant will be a week entity.

Q: Compare and contrast the disjoint rule with the overlap rule.

A: The answer to the following question:-

Q: b) Realize this logic circuit using NAND gates only

A:

Storage Devices

Storage devices can store digital information/data and applications (in the form of audio, video, image, etc.) to process the result of any computational work. They are a kind of computer hardware that stores information and instruction to be processed. A storage unit is a part of a computer system. Every computer has a storage device. The storage devices work as a memory. They are also known as a storage medium, digital storage, or storage media, which temporarily or permanently store information. They are used either internally or externally in the computer system, server, or any computation device to hold the information. Examples include a pen drive, CD, DVD, floppy disk, memory card and so forth.