For a day, monitor your queries on a search engine. Suppose someone had access to those queries, knew they came from you, and knew your name. What would these queries reveal about you?

Q: What does it imply in Excel when a cell contains hashtags?

A: Introduction: Microsoft Excel is a spreadsheet program. Microsoft Excel is a popular spreadsheet…

Q: In a 2-3 paragraph informational response, why do links send signals of trust to search engines?

A: Step 1  The answer is given in the below step.

Q: Exercise3 1. Find a partner 2. Use the following number generator and modulo: g = 3 n = 11 2. Create…

A:

Q: In what situations do database phones come in handy?

A: Database: - It is a collection of organized information that can be readily acquired, maintained,…

Q: Why is the public-key method of encryption so crucial in internet commerce?

A: Given:   We have to discuss why is the public key method of encryption so crucial in internet…

Q: advantages and disadvantages of using MySQL?

A: Question. Advantages and disadvantages of using MySQL? Answer. Some advantages and disadvantages of…

Q: How do well-known search engines like Google compare to the subscription databases that are…

A: Answer: Types of information retrieved by subscription databases that are available via the library…

Q: What are the research differences between library subscription databases and popular search engines…

A: Introduction Library Subscription databases Used to search articles about specific topics.…

Q: What are wikis and how do they work? What is the benefit of it?

A: Introduction: A wiki, in its most basic form, is a web page with an open-editing system.

Q: Understand how XQuery can be used to query XML documents.

A: XQuery is the language for querying XML data. XQuery for XML is like SQL for databases. XQuery is…

Q: Without optimization, a query processor may produce wrong results. True or false

A: answer is

Q: What exactly are wikis and how do they function?   What is the advantage?

A: Introduction: A wiki, in its most basic form, is a web page with an open-editing system.

Q: 19. Draw the query tree for the SQL statement below, then draw the optimized heuristic tree. PID is…

A:

Q: Explain at least three tables that might be utilized to store data in a social networking system…

A: Tables: A relational database is composed of several components, the most significant of which is…

Q: For each of the spreadsheets provided, indicate the number of themes you think the spreadsheet…

A: A. Name of the spreadsheet: EQUIPMENT Column headings: Number, Description, AcquisitionDate,…

Q: Enable a detailed explanation of how public key and private key cryptography are used to provide…

A: Introduction: Public key encryption or public-key encryption is a technique to encrypt data using…

Q: Please explain, for the purpose of this conversation, why the Domain Name System (DNS) is a…

A: Domain-Name System: The Domain-Name System (DNS) transforms domain names into numerical IP addresses…

Q: Explain at least three tables that may be used to hold data in a social networking system like…

A: Introduction: Many pieces make up a relational database, the most essential of which is the table.…

Q: tutorsss

A: Hi and thanks for your question! Unfortunately it looks incomplete. Please resubmit the question…

Q: Explain in detail about Search Engine Indexing.

A: There are mainly three functions of a search engine: -> Crawling, Indexing and Ranking Crawling…

Q: Google analytics uses an analytic called PageRank in their search engines.  What is PageRank?

A: Google Search uses the PageRank (PR) algorithm to determine the order of web pages in its search…

Q: What are the three different forms of web mining?

A: Introduction: Web mining is the technique of searching for patterns on the internet using data…

Q: With example explain the transaction system of an online ecommerce website. According DBMS

A: The framework that manages transaction-oriented applications is known as an on-line transaction…

Q: Why is it so important to secure online applications? What could possibly go wrong with an…

A: Securing web applications Web application security testing verifies that the information system is…

Q: In terms of research, what are some of the contrasts between library subscription databases and…

A: Library Subscription databases Used to search articles about specific topics. Source-focussed…

Q: To conduct a business transaction over the Internet, we must use public key and private key…

A: NOTE  :-  Below i explain the answer in my own words by which you understand it well.   On the…

Q: Provide an example of when someone might want to perform calculations on parts of a spreadsheet.

A: - Excel provides a few hundred predefined formulas, called   Excel functions. In addition, -we  can…

Q: Create a Database System Code using MySQL input: Stock, Products, Orders, Order Items, Employees

A: We use MySql for creating the table Create command is used to create the table

Q: To defend against SQL Injection attacks, examine the cases that need to be implemented for securing…

A: I have provided the answer in step 2.

Q: What's the relevance of using keys??

A: The Importance of Keys: To identify a tuple in a table, a key is required. They allow for the…

Q: In the physical world, what is required to create a database? Make a list of some of the most…

A: Introduction: A database is a piece of software that organizes data. A database is utilized when a…

Q: Use Php to connect your database to a webpage and run at least two different queries

A: PHP and database connectivity: The data can be accessed from database through PHP by the following…

Q: According to Google, our query takes one millisecond to process and returns millions of related web…

A: Introduction: The speed of electron migration is bound to limit all current PC gadget developments.

Q: What is a hash table, and how is it used?

A: Hash Table:

Q: Computer science In MS Excel, what does it mean when a cell is populated with hashtags?

A: The Answer is in Below Steps

Q: Describe the link between ODBC, OLE DB, and ADO.

A: Introduction: OleDB and ODBC are database communication standards. ADO communicates with any…

Q: What is an example of an "IS-A" relationship? a column IS-A database a keyboard IS-A peripheral…

A: 1. a keyboard IS-A peripheral device 2. door IS-A window

Q: What is needed to build a database in the real world? The most popular texting services should be…

A: Database  Real World: However, it has a significant influence on your everyday life. For example,…

Q: What Is  false sharing?

A: False sharingIn computer science, false sharing is a performance degrading consumption pattern that…

Q: Show a snippet of PHP code for disconnecting from the database. Explain the meaning of the code

A: Given: Show a snippet of PHP code for disconnecting from the database. Explain the meaning of the…

Q: How can I reduce number of items in stock (in database) when an item added to the cart, online…

A: There can be various ways to reduce number of items in stock when an item is added to cart : 1. Real…

Q: Explain keyset cursors. Give an example of their use.

A: What are the cursors? In simple terms, the index is used to process queries in a database and apply…

Q: Give an example of how the relationships between ODBC, OLE DB, and ADO are formed.

A: ODBC stands for Open Database Connectivity and it is a open source API for accessing the database.…

Q: Why use Hash Tables?

A: Required: Why use Hash Tables?

Cryptography

Cryptography is a term used in computer science to describe secure information and communication techniques that transform messages in difficult-to-decipher ways using mathematical concepts and a set of rule-based calculations known as algorithms.