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INFORMATION TECHNOLOGY

ASSIGNMENT

MOHAMMED KHALID

MAHMOUD ALKHOULY

Activity 1

Introduction

Remmah Repair is a modest firm that provides one of the top general contracting services in the city, including plumbing and heating, house electrics, joinery, building and construction, and all forms of building maintenance.

Infrastructure definition:

A system's or organization's infrastructure is its basis or framework. In computing, data flow, storage, processing, and analysis are supported by information technology infrastructure, which consists of physical and virtual resources.

Here are some infrastructural examples:

 Software  Hardware  Data storage  Service  Networking

 Software

-The instructions that teach a computer what to perform are known as software. The total set of programs, operations, and routines related with the operation of a computer system is referred to as software. Examples of software:  apps of text processing  Apps for spreadsheets  Database  Browsers for the internet  Antivirus

Browsers for the internet:

 These programs allow you to connect to the internet through a variety of host providers. You can use this tool to access and browse websites that will assist you in completing your responsibilities.  The window to your website and online marketing is your web browser, and it is how people perceive your business online. As a result, it's critical to ensure that your website works properly on all browsers for potential clients who locate your company online using various browsers.

Antivirus

 Antivirus software scans for, detects, and removes viruses from computers. nce installed, most antivirus software runs in the background, offering real- time protection against viral attacks. Total av is an excellent example of an antiviral. It has the following advantages:

Anti-Malware

 Our cutting-edge anti-malware engine will safeguard your digital world from a variety of malware infestations.

Adware Remover

 Adware, or software that is designed to aggressively promote to you, is frequently downloaded without your knowledge and can be difficult to delete.

Anti-Ransomware

 Avoid being a victim of malicious assaults that encrypt files and demand a ransom payment to unlock them.

Data Breach Investigations

 If your email and passwords have been hacked as a result of an online data breach, we can tell you.

 Hardware

 A set of instructions that informs a computer how to do particular tasks is known as software. Hardware, on the other hand, is the system's basis and conducts the actual work. Hardware examples:  Computer for desktop/laptop  Server in the network  Electricity  Mouse  Keyboard  Data Storage

 Air conditioning, office lighting, computers, laptops, and printers are all examples of how electricity is used in the workplace. The average annual energy use of a firm is between 15000 and 25000 kWh. Here's how Bionic can help you save money on your business's energy expenses.

o Mouse

 A computer mouse is a two-dimensional pointing device that senses motion relative to a surface. This motion is usually translated into the movement of a pointer on a display, allowing for smooth control of a computer's graphical user interface.  A mouse is a small hardware input device used by hand. It controls the movement of the cursor on the computer screen and allows users to move and select folders, text, files, and icons on a computer. we will use 10 mousses two for the feedback and 9 for the employees

o Keyboard

 A computer keyboard is a peripheral input device that employs a set of buttons or keys to operate as mechanical levers or electrical switches, similar to a typewriter keyboard.  A keyboard is used to enter data into your computer, such as letters, words, and numbers. When you type, you use the individual keys on the keyboard. The number keys that run across the top of the keyboard may also be found on the right side. The letter keys are located at the keyboard's center. We will require ten keyboards, two for feedback monitors and nine for employee monitors.

 Data Storage

 Computer data storage is a method for storing digital data that consists of computer components and recording media. It is a critical function and

component of computers. A computer's central processing unit manipulates data by conducting computations.  In the case of a computer disaster or cyberattack, data storage makes it simple to back up files for safety and speedy recovery. Physical hard drives, disk drives, USB drives, and virtual cloud storage are all options for storing data. Examples of Data storage:  Blu-ray Discs and DVDs  USB Memory Sticks  cards with punches  Disks for Hard Drives

Blu-ray Discs and DVDs

 Service

• In the context of computer software, a service is software that performs automated tasks, responds to hardware events, or listens for data requests from other software. These services are typically loaded automatically at startup and run in the background on a user's operating system without user intervention.

Examples of services:

 Systems

 Applications

 Visualization of data

 analysis of data

Systems

Systems that automate tasks, such as a banking system that reconciles accounts.

applications

A customer relationship management platform, for example, is software that is largely designed to be used by humans.

Visualization of data

programs that allow users to see data in a visual format.

analysis of data

To uncover meaning in data, software such as a data mining tool or a statistical platform is utilized.

 Networking

• A network is made up of two or more computers that are linked together to share resources (such printers and CDs), exchange files, and allow electronic communication. A network's computers can be connected by cables, phone lines, radio waves, satellites, or infrared laser beams.

Examples of Networking:

 The world wide web

 Networks of powerlines and airlines

The nodes in these networks are words, and the linkages between them reflect associations between words, such as substantial co-occurrence in texts. The attributes of this network point to certain surprising aspects of language structure that may represent lexicons' evolutionary and social history, as well as the origins of their flexibility and combinatorial nature. Some language disorders, such as agrammatism, a kind of aphasia in which speech is non-fluent, labored, halting, and deficient in function words, have been linked to the severe consequences of disconnecting the most connected vertices in such networks.

Networks of commerce.

The market may be considered as a massive multi-relational directed network. Nodes are companies, corporations, financial institutions, and governments. Links represent various interactions between them, such as purchases and sales or financial lending, and the weight of the links represents the transaction's worth. To understand global financial meltdowns, consider the economy as a network of interacting players, which are triggered by a series of failures cascading across the highly linked and interdependent network economy.

Activity 2

HOW DO YOU DIFFERENTIATE BETWEEN DATA AND INFORMATION?

Data is a collection of facts, whereas information offers a context for those facts. While data is unstructured and disorganized, information is. Individual data points can occasionally unrelated. Data is mapped out to offer a big-picture understanding of how everything fits together.

What is data information, exactly?

Data in computing refers to information that has been converted into a format that is easy to transport or process. Data is information translated into binary digital form, as it relates to today's computers and transmission devices. It is allowed to use data as either a solitary or plural subject.

Recognize how and why data and information are used at various

organizational levels.

"Data is a priceless commodity that will outlive the systems."

Information that is exchanged This type of data identifies your principal business activity. If you operate a company, this might include information on your purchasing and selling activities. This is your data on production activities if you operate a manufacturing company. If you're a ride-hailing or taxi service, this is the journey data. In extremely basic organizational operations, data related to the actions of hiring and terminating staff can also be considered transactional data. As a result, this form of data has a relatively big volume when compared to the other types, and it is frequently created, recorded, and kept within an operational application such as an ERP system.

Information for the Master

Inaccurate data reporting can lead to substantially ignorant decision-making based on erroneous evidence.

Rammah will use a variety of data sources, including:

 Integer value (int)

• This is the most common numeric data type for numbers without a fractional component (-707, 0, 707).  The Floating Point (float) -It's also a numeric data type used to store fractional quantities, such as monetary sums (707.07, 0.7, 707.00). -It's important to remember that number is a data type that includes both int and float types.  Personality traits (char) -It stores a single letter, numeric, punctuation mark, symbol, or blank space.  a slash (str or text) -The most popular data format for storing text is a string of characters. A string can have numbers and symbols in it, but it will always be considered text. -A phone number is often stored as a string (+1-999-666-3333), but it may also be stored as an integer (+1-999-666-3333). (9996663333).

a data definition

Data is defined as a systematic record of a certain amount. It's a set of different values of that integer expressed as a collection. It's a collection of data and figures that will be used for a certain purpose, such as a survey or research. Data that has been logically organized is defined as information.

many types of data

Quantitative information Quantitative data appears to be the most straightforward to explain. It provides answers to important queries like "how many," "how much," and "how often." Quantitative information can be expressed numerically or quantitatively. Simply said, numerical variables may be used to assess it. Quantitative data is easily manipulated statistically and may be represented by a broad range of statistical graphs and charts, including line graphs, bar graphs, scatter plots, and so on. Quantitative data examples:  Test and exam results, such as 85, 67, 90, and so on.  A person's or a subject's weight.  The size of your shoes.  The room's temperature. Quantitative data may be divided into two categories: discrete data and continuous data. We'll go through them in more detail later in this post.

Qualitative information

 Gender is a factor (Women, Men)  Color of hair (Blonde, Brown, Brunette, Red, etc.)  Relationship status (Married, Single, Widowed)  Race and ethnicity (Hispanic, Asian) As you can see from the examples, the variables have no inherent order. There is no way to arrange these categories from highest to lowest because eye color is a nominal variable with only a few categories (Blue, Green, and Brown).

Data that is ordinal

Ordinal data demonstrates how a number is arranged. This is the key distinction between nominal and non-nominal data. Ordinal data is information that is arranged in some way based on its location on a scale. Ordinal data can be used to infer superiority. Ordinal numbers, on the other hand, cannot be used for arithmetic because they only display sequence. Ordinal variables are variables that fall between qualitative and quantitative. To put it another way, ordinal data is qualitative data with values that are ordered. In contrast to nominal data, the second type is qualitative data, which has values that cannot be arranged. Ordinal data can also be assigned numbers to reflect their relative location. We can't perform math with those numbers, though. "First, second, third...etc." is an example. Ordinal Data Examples:  In a competition, the first, second, and third place finishers.

 A, B, C, and so on are letter grades.  When a firm asks a consumer to assess their sales experience on a scale of 1 to 10, the customer is asked to score the experience on a scale of 1 to 10.  Low, middle, and high economic status. More information on the issue, as well as a quiz, may be found in our article: nominal vs ordinal data.

Data that isn't repeated

A count using just numbers is referred to as discrete data. There is no way to partition discrete values into parts. The number of pupils in a class, for example, is discrete data. Individuals can be counted in their entirety. It's impossible to count 1.5 children. To put it another way, discrete data can only have a limited range of values. The data variables can't be broken down any more. It only accepts a limited amount of values, such as days of the month. Discrete data examples include:  The total number of pupils enrolled in a class.  The total number of employees in a firm.  A baseball game's total amount of home runs.  The number of questions on the test that you answered correctly.

Data that is constantly updated