answersLogoWhite

0

📱

Database Programming

Databases are collections of tables that maintain and display information, often collaboratively; this information can be used for interaction with an application or gaining general knowledge. Questions about database engines and modifying or using them belong in this category.

8,803 Questions

Difference between accounting entity and legal entity?

The accounting entity suggests that the owners funds are kept separate from the business's, The legal entity however considers them to be the same account when seizing assets for reasons such as debt

Examples of weak entity?

an entity set may not have sufficient attribute 2 form a primary key is called weak entity set.ex entity set payment has 3 attribute pay-no,pay-date, pay-amount.pay-no is a sequential no generated 4 each loan.each payment entity is distinct,payments 4 different loans may share the same payment no.thus entity set doent have a primary key,so it is a weak entity set.

Placid04

bakhra,muzaffarpur,bihar.

Database?

form_title=Database Design form_header=Transform your company by incorporating a new database design. What program will the database be used with?=_ Please explain what you will be using the database for?="" Do you have a database that you're already using?= () Yes () No

If you have access to data exchange how can you find out if a file is ready for you to download?

You can periodically check the data exchange server or system for the presence of the file you are expecting. Once the file appears in the designated location, it is likely ready for you to download. You may also receive a notification or alert when the file is ready for download.

What is data warehouses?

Data warehouses were built to handle mostly batch workloads that could process large data volumes and reduce I/O for better performance per query. And with storage being tied directly with compute, data warehouse infrastructures can quickly become outdated and expensive. Today, with cloud data warehousing capabilities, companies can now scale out horizontally to handle either compute or storage requirements as necessary. This has significantly reduced the concern about wasting potentially millions of dollars from over-provisioning servers to handle bursty data requirements or a project that may only be short-term.

Difference between distributed system and multiprocessor system?

The difference between distributed system and multiprocessor system is whether the processing units in the system share the main memory. If yes, then the system is multiprocessor system; otherwise, it's a distributed system.

Why is delegation an important management concept?

No one person can do it all. It is important to share the work around and to make sure that subordinates can do the work and the business can functions when the management are not there, on holiday or leave the organisation. It is important to consider succession planning and to look at growing some of your next managers from within (otherwise your best staff will not see any promotion opportunities). It is a good way to provide on the job training and to see what people are capable of outside their day job. It is good sometimes to have new ideas and not just rely on the same old faces. Some jobs are best suited to certain people and that is the way organisations should run. People can feel appreciated when they are given other roles.

One important point to keep in mind is that delegation is no excuse for abdication. Making someone responsible for an aspect of the management of the business is a fantastic way to build the skills base of the company and enhance the loyalty of employees. The downside is that sometimes, managers see delegation as just get on with it now that you have the responsibility but a good manager will still keep up to date on progress rather than just abdicating responsibility. Get the balance right and a business can fly.

What are the qualities of a scientific poll?

Scientific Polling - consists of surveying a random sample of the population in order to obtain statistically significant results for an upcoming vote or election. means of communication; it transits some kind of information.

Psephology is a division of political science that deals with the examination as well as the statistical analysis of elections and polls. People who practice psephology are called psephologists.

What are 3 examples of databases?

Phone books , Newspaper and the contacts on your phone.

Differentiate manual database to a computerized database?

A manual database is a paper based database. A computerized database is one which is held on a computer in an organised manner. A computerized database is more advantageous than manual database in terms of speed, flexibility, and ease.

A manual database would normally be data held on paper. So this could be things like a phone book or address book, or files held in a filing cabinet. A computerised database is held on a computer in an organised and structured form. Usually this is done using a database application such as Oracle or Access etc. It is easy to manipulate and extract data, so far more efficient than a manual database.

What is difficulty in accessing data?

Difficulty in accessing Data can be defined as:

Generating ad-hoc reports the program will not already be present, and only present options will write a new program to generate requested report or to work manually. this is going to take impractical time and will be more expensive.

Advantages and disadvantages of binary search tree?

Advantages:

BST is fast in insertion and deletion etc when balanced.

Very efficient and its code is easier than link lists.

Disadvantages:

Shape of the tree depends upon order of insertion and it can be degenerated.

Searching takes long time.

Data type where the field can contain text and numbers?

A text field can hold both numbers and text. Sometimes they are referred to as alphanumeric fields.

What contract management system is better for multiparty negotiation?

There are a lot of them but i would recommend you to try Contractlogix (it is not very popular but still), Parley Pro, or Concord (but the last one is better for large businesses). If I'm not mistaken you can find a live editing function, redlining and built-in e-signature function in every of them. So its up to you to try and decide which one is better fot your particular needs.

What are the different types of data base end users and discuss the main activities of each?

Naive end users need to learn very little about the facilities provided by the DBMS

Casual users learn only a few facilities that they may use repeatedly

Sophisticated users try to learn most of the DBMS facilities in order to achieve their complex requirement.

Standalone users typically become very proficient in using a specific software package.

Entity type vs entity instance?

Entity Type : A collection of entities that share common properties or characteristics. for example student is an entity type with common attributes such as student_ID , Name, Class etc. These characteristics are common to all students.

Entity Instance: A single occurrence of a particular entity type is called entity instance..

How do I automate data extraction from Page on open.gov public data?

Well, it’s not easy to do data extraction from the page on wwwopen.gov public data. So, you mainly have two options to scrape government data.

  1. Use a Web Data Scraper that can scrape data from government websites

  2. Hire a web data scraping service Provider The company, which can fulfill your web scraping requirements.

Here is the list of the 10 best data scraping tools available in the market:

Government Data Scraper API by Web Screen Scraping

  • ScrapeSimple
  • ParseHub
  • Octoparse
  • Scrapy
  • Diffbot
  • Beautifulsoup
  • Cheerio
  • Mozenda
  • Puppeteer

You can also hire the best web data scraping company, which can scrape government data as per your requirements. Here is the list:

  1. X-Byte Enterprise Crawling
  2. Web Screen Scraping
  3. 3i Data Scraping
  4. ScrapeHero
  5. PromptCloud

I hope this helps.

What is pre-technical skills?

pre tech is the use of available material from the environment to solve mankinds need

What is the data in gis?

Geospatial, Geolocation and location data are come into locations intelligence in which gathering or collecting real time location data for a particular location that can be any thing like retail store, hotel, hospital and etc. location data mainly gathered for longitude and latitude, addresses, pin-code, area traffic flow and many available data.

Just Google -> Locationscloud and you will find best solution for location data

We provide location data for many sector like - Hospital, Restaurant, Food Chains and many more.

Please