Describe each of the following terms: row

Q: define structure of PayRec data type.

A: Structure of PayRec data type

Q: Define each of the following terms: f. composite key

A: The different types of key are Single valued Multivalued  Composite Simple

Q: Define each of the following terms: i. virtual table

A: In this problem, we will discuss about the term virtual table. I am explaining it in context of C++…

Q: Describe the whole process of creating and using a database.

A: Solution: Creating A database When you run Access, the Backstage view displays the New tab. Using…

Q: Suppliers(sID, sName, address) Parts(pID, pName, colour) Catalog(sID, pID, price) 1. Find all prices…

A: When two or more tables are involved in query columns then apply inner join and for condition use…

Q: check digits are and how they are used for validation.

A: CHECK THE DEGREE - A check digit is a digit added to the string line for error detection purposes.…

Q: Briefly describe with an example/examples how data conversion is performed..

A: Data Conversation :- the data conversation means changing the format of the data into a new format.…

Q: Predict the function, which is used to manipulate groups of rows to give one result per group of…

A: Given that, Predict the function, which is used to manipulate groups of rows to give one result per…

Q: Read the following passage below. Then describe the 3 important ways spreadsheets can help you or a…

A: Given:-

Q: Select the right choice of the multiple questions The term data structure is used to describe the…

A: right choice of the question is given below

Q: Give five steps in data reconciation process.

A: To be determine: Give five steps in data reconciliation process.

Q: the different uses of

A: Solution - In the given question, we have to tell the uses of Depth First Search.

Q: Explain the different types of simple data

A: Introduction: When conducting statistical analysis, sampling is a strategy that consists in…

Q: Sub quiz6_1() For i 4 To -1 Step -3 %3D For J -1 To 1 %3D soln = i * J Next J Next i Cells(2, 2)…

A: The value in cell B3 is the same as the value in Cells(3,2) Because if we consider the spreadsheet…

Q: Frequents(kid, store) Sells(store, candy) Likes(kid, candy) Table requents indicates what candy…

A: Given :

Q: a special programming language for accessing and manipulating data stored in a relational database

A: Structured Query Language (SQL): Group of interrelated and organized data is called as database.…

Q: Describe each of the following terms: table

A: NOTE: - The table is described in generalized form in terms of database. Table: - A table comprise…

Q: Explain batch and online input methods. Define source data automation and provide an example

A: batch and online input methods -  When transactions are clustered and entered as a group, this is…

Q: How are horizontal and vertical divisions different?

A: Horizontal and Vertical Divisions: Compare and contrast horizontal and vertical partitioning.…

Q: Discuss the types of conventional files and tables.

A: The types of conventional files. There are some commonly used types are:  1. Work Files The work…

Q: rposes, what is the data needs and goal

A: An company's Enterprise Data Model (EDM) is a solitary portrayal of the data it delivers and…

Q: A company makes four kinds of products. Each product has a size code, a weight code, and a shape…

A: To do: which code is primary key for the given table

Q: Match the following characteristics to the appropriate terms.

A: NOTE: SINCE TERMS FOR ONLY ONE CHARACTERISTIC HAS BEEN MENTIONED, I HAVE SOLVED FOR THE SAME. FOR…

Q: Process: add $s1, $s3, Szero Exit:

A: The answer is

Q: Q dynam dequeue operation|

A: Coded in Java.

Q: How to select the most appropriate data structure for each problem

A: 1. Analyze the issue to establish the fundamental operation that must be supported in order to pick…

Q: Explain the different types of simple data.

A: Given To know basic different datatypes.

Q: Difference betwwn Data and information

A: To do: Difference b/w Data and information

Q: Explair

A: given - explain briefly how the switch dynamically build the MAC address table (learn process)

Q: Describe each of the following terms: database

A: Database A database is an organized collection of data. These are stored and accessed from a…

Q: Indicate some possible quantitative rewrites of the following criteria. You are free to use whatever…

A: Quality Requirements: The requirements shared are the quality requirements of a library system,…

Q: Explain the concept of data classification.

A: Answer :-

Q: Briefly describe Add Round Key

A: Solution ::    AddRoundKey. The AddRoundKey operation is the only phase of AES (turning messages…

Q: the ERD a third normal form solution for the following: lege keeps track of students and the courses…

A: It is defined as a Entity Relationship (ER) Diagram that is a type of flowchart that illustrates how…

Q: Describe the steps that are involved in the data processing process.

A: Answer: Data procession process is the method to collect the raw data and translate the meaningful…

Q: Describe the steps used to build a logical data model.

A: A logical data model portrays the information in however much detail as could be expected,…

Q: Define solution file

A: A process is an entity that represents the fundamental unit of work and a process is just a…

Q: Chapter 3 - Results and Discussion Present your data using tables and graphs, and discuss the…

A: The CPT guidance is an incredible numerical apparatus which can be utilized for complex…

Q: Data presentation conveys significant information about the relationship between variables. List the…

A: Data Presentation : It is defined as the process of using various graphical formats to visually…

Q: How do you recognise MD5 code?

A: Answer is given below .

Q: Given following tables: What Normal Form each of this table is in and WHY? You must give your…

A: 5.1 Given, T1 (S, W, X, Y) FD: S → X Closure of an attribute means all the attributes that can be…

Q: Distinguish between a data attribute and a data item in this discussion.

A: Let's understand first the meaning of both terms Data attributes- data attributes is like a variable…

Q: Define details view

A: To be determine: Define details view

Q: What are the current key trends in data warehousing

A: To be determine: What are the current key trends in data warehousing

Q: Explain data dictionary and type of information it contains

A: Dictionary of Data: The Data Dictionary also is referred to as a data repository because it serves…

Q: Explain the data above.

A: The data in the given diagram is in excel format.

Q: Explain the difference between an extent, a segment, and a table. Give an example of how the three…

A: ANS: - Extent: - It is the logical unit of the database storage space allocation made up of a…

Q: Describe why the data environment is complicated.

A: Given:   Describe why the data environment is complicated.

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.