Explanation

When creating a form wizard, these four tables are commonly used:

1. Forms table: Stores details about each form.
2. Fields table: Stores data about each field in the form.
3. Submissions table: Stores user-submitted data.
4. Steps table: Tracks the steps in multi-step form wizards.

This structure helps in managing complex, multi-step forms effectively.

Explanation

The Input Unit converts the data, which the user enters into a language which the computer understands, i.e. it converts the data into binary format.

The Output Unit is responsible for giving the results in user- understandable format.

Explanation

In computing, replace is a command that is used to replace one or more existing computer files or add new files to a target directory.

Files with a hidden or system attribute set cannot be replaced using replace.

The command lists all files that are replaced.

Explanation

When installing a peripheral you also usually need to install a driver

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A peripheral device is an internal or external device that connects directly to a computer or other digital device 

All peripheral devices connect with the motherboard

ND17-1-2023

Explanation

The shortcut for searching a file in MS Word 2016 is "Ctrl + F".

This keyboard shortcut opens the "Find" dialog box, allowing you to search for specific text within the document.

Explanation

A nibble can have 16 possible values due to the four bits that are the same as one hexadecimal.

In computer architecture, 8-bit integers or other data units are those that are 8 bits 

Unit of: digital information, data size

Unit system: unit derived from bit

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Explanation

To use a keyboard shortcut to change between lowercase, UPPERCASE, and Capitalize Each Word, select the text and press SHIFT + F3 until the case you want is applied.

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RY19012023

Explanation

Semiconductor memory is a digital electronic semiconductor device used for digital data storage, such as computer memory.

There are mainly two types of semiconductor memory:

1. random-access memory (RAM) 
2. read-only memory (ROM).
   

Explanation

• The internet presents a capability so powerful and general that it can be used for nearly any motive that relies upon on information, and it's far on hand by way of each individual who connects to certainly one of its constituent networks.
• It helps human conversation through social media, email, “chat rooms,” newsgroups, and audio and video transmission and allows human beings to paintings collaboratively at many one-of-a-kind locations. It helps get right of entry to to digital records by means of many programs, which include the sector huge net.
• The net has proved to be a spawning floor for a huge and growing wide variety of “e-corporations” (which include subsidiaries of conventional “brick-and-mortar” companies) that carry out most of their income and services over the internet. It also to:
• To receive e-mail, To advertise commercial products, To connect one computer to another,
  

Explanation

Yahoo Inc. has announced that the company has stopped providing service in mainland China with effect from November 01, 2021, due to the increasingly challenging business and legal environment in the country.

With this Yahoo has ended its 22-year presence in the Chinese market.