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Homework answers / question archive / Define the terms data, information, knowledge, and wisdom
Information Technology Overview
Definition of Data
Data is information that has been converted and translated into means and form efficient for processing and transfer (Shao et al., 2017). The data is transformed into a binary digital form that is transferable via computer and media. Data, therefore, refers to figures and information stored and used in a computer, and it is stored in files and folders on a computer hard disk.
Definition of Information
Information is a stimulus that conveys a meaningful message to the user or receiver of the content (Shao et al., 2017). It is the knowledge communicated or received on a particular circumstance to convey data related to certain particulars like crime and news. The data is usually organized in a specific manner, ready for application and utilization by users, and helps the users in decision making. For example, the data that guides companies in decision making like receipts and reports can be termed information.
Definition of Knowledge
Knowledge is facts, skills, and information acquired through education or experience in a particular field (Shao et al., 2017). For example, an Information Communication Technology (ICT) department's employee can be said to know programming and data management. Alternatively, by the end of a computer science course, the graduate can be said to possess knowledge in computers and related concepts like programming.
Definition of Wisdom
Wisdom the quality of attaining knowledge, understanding, experience, and possess sound judgment (Shao et al., 2017). It is also the ability to make sound decisions based on the available facts. For example, a Chief Executive officer (CEO) has wisdom in management issues that make them reliable and sound decision-makers.
Relationship between Data, Information, Knowledge, and Wisdom
Wisdom, knowledge, data, and information are related in various ways. For example, researchers collect figures from the field, analyze and assess it to provide formidable data fed in computers. The data is processed through computers to provide information through estimations and calculations like means and standard deviation that give user knowledge in the related subject. Continuous usage of data and knowledge attainment help achieve wisdom. The four components are therefore dependent on each other.
Information Technology Definition
Information Technology is the study of telecommunication and computer systems used to send, receive, store, convert, and retrieve information from various sources. It also refers to creating and building communication networks in an organization that can administer databases, troubleshoot problems, and safeguards critical and fundamental company data (Zaqout et al., 2018). Information technology tools include; telephones, radio, internet, computer applications, programs, software, and hardware. Information technology, therefore, creates, secure, exchange, transfer, process and create all electronic data forms. It enables communication between different organization levels and would allow workers to carry their duties perfectly to achieve objectives.
Use of Information Technology in Business Support
Information technology can be used to encourage innovations in the workplace. Industries that use information technology in production and other processes create room for innovation and creativity (Zaqout et al., 2018). Employees can identify a gap in the current technology, and then they can formulate how to introduce or retailor the existing systems to work effectively and meet the required objectives. For example, if a company double its employees who rely on the current information technology, it also needs to adjust the system to serve more people efficiently.
It can increase productivity and uniformity of the company's output. Information technology tools like social media communication and emails are usually easy to use and send information. Also, printers and photocopiers can produce similar documents that can enhance communication (Zaqout et al., 2018). Gadgets like computers reduce workers` workload since they shift from manual to computerized systems that significantly ease their work. Workers can use the energy and time they previously used in the manual production of goods and services to produce extra services, increasing productivity and profits.
It can save time and money. A mobile phone can pass information from one department in an organization without having to move to the departments. Alternatively, a business can receive important messages via email and other social media communication sources mean easily and at a cheaper price (Zaqout et al., 2018). They are therefore able to save the time and resources spent in manual handling and retrieving of information. The organization hence increases its productivity since more time is spent on productive activities. The staff can focus on other important issues like creativity and improving the organization performance.
Define LAN
A local area network (LAN) can be defined as a collection of different devices connected together in a physical location, for example, a building, an office, or a home. It is a network of connected devices that exist in a specific location. It can be small or large depending on the users in the set environment. A LAN is made up of different compositions. Some of the local area network components include the cables, access points, switches, routers, and even other components that can enhance the devices' connection to internet services. The local area network ranges in a different setting, including from a home network encompassing a single user in a large enterprise network that involves thousands of users and devices in offices and different institutions.
A local area network often contains a setup of many computers that are linked together to form a network in a circumscribed location. All the computers are often connected and controlled in a single region. Different computers can be identified in a local area network when connected through TCP Ethernet or Wi-Fi. It interconnects the computers within a limited region with specific diameter (Sahoo et al., 2019). A local area network can connect to another despite the distance by the use of a telephone line and radio waves. Series of LANs bound by the use of telephone lines and the radio waves are referred to as WAN. The wide-area network differs from a local area network in that it covers a larger geographical area. A WAN is often made up of two or more local-area networks (LANs) that are connected via wireless links.
What Are LANs Typically Used For In A Business Environment?
The main function of a local area network is to connect and provide shared access to the files and other different services. It can be classified as peer-to-peer or client-server. It also provides different services such as database access, sharing of documents, and even printing in an organization—the essential, especially when sharing data through devices on peer-to-peer local area networks.
LAN can be differentiated from other networks in different ways. The most distinguishing feature of LAN from other networks is that its computers are often connected and controlled using a single switch.
Define and Describe a Relational Database Management System
A relational database management system (RDBMS) can be defined as a database capable of storing data in the form of tables so that it can be applied in relation to other stored data sets. It is designed specifically for relational databases. A relational database uses rows and columns to store data in a structured way. This makes finding and accessing certain values within the database a breeze. The bulk of today's information technology systems and applications use a relational database management system. The tables are divided into rows, also referred to as records and fields. Despite storing data in the form of raw and columns, it also allows an individual to create and administer a relational database. SQL language is the most common that is used by many relational databases.
List and Describe The Major Data Functions Of An RDMS?
RDMS has different functions that enable it to ensure data integrity and the constituent of the database. Some of its functions in the organization include; data dictionary management. This is where RDMS is responsible for storing data elements in relationships. Despite storing data in the form of rows and columns in a table, it can show the relationship of the data stored. It uses this function to identify the different data elements, required data components, and even that relationship. Data storage and management also one of its functions. It is responsible for storing data and any relevant data entry forms or screen definitions, report meanings, validation of data criteria, procedural code, and structures that can handle video and picture formats. It is also responsible for data transformation and presentation. RDMS transforms any data into the necessary data structures. The DBMS can discern the difference between logical and physical data types by employing the data transformation and presentation function.
What Are Some Of The Challenges Of Database Technology?
Different challenges hinder database technologies. Some of the common challenges include; limitations on scalability (Feuerlicht, 2010). It is a fact that every software has different resource usage limitations and scalability. Scalability is affected by database design, operating systems, and hardware setup. Other challenges include; increasing data volume, data security, and decentralized data management.
Define Cloud Computing
Cloud computing delivers on-demand computing services from the storage, applications, and processing power, especially over the pay as- you- go- basis and the internet. It is referred to as cloud computing since the concept behind it, is the service location and other details such as the operating system on which it is operating. Cloud computing entails many services, such as cloud backup of photos on a smartphone using Gmail. Also, other services that ensure large organizations can handle their data and operate all applications in the cloud. For instance, Netflix is dependent on cloud computing to run services such as video streaming service and its additional systems. Additionally, cloud computing is taking over as the default preference for various applications. The software dealers are providing their applications using the internet rather than stand-alone products as they attempt to switch to a subscription model.
List and Describe Three Ways Cloud Computing Can Benefit Business And Industry.
Cloud Computing is beneficial to business in various ways. Firstly, it reduces IT costs since any business uses cloud computing services rather than buying expensive equipment and systems to run the business. In addition, cloud computing lowers operation costs because the company no longer needs to pay wages for expert staff. Consequently, cloud computing ensures scalability when any business scale up and down the operation and it needs storage to handle the situation quickly. Rather than buying expensive upgrades, the cloud computing services operate that. It ensures business continuity since it protects systems and data, an integral part of any business. A company can experience a power failure and a natural disaster, and it is necessary to have data backed up in the cloud services since it is a safe and secure location (Caroll et al .2011). Lastly, when a business has access to data quickly, its operations can still run, minimizing downtime and productivity loss that would have happened if the data was not retrieved.
PAPER Outline
Information Technology Overview
Information Technology Overview
Definition of Data
Data is information that has been converted and translated into means and form efficient for processing and transfer (Shao et al., 2017). The data is transformed into a binary digital form that is transferable via computer and media. Data, therefore, refers to figures and information stored and used in a computer, and it is stored in files and folders on a computer hard disk.
Definition of Information
Information is a stimulus that conveys a meaningful message to the user or receiver of the content (Shao et al., 2017). It is the knowledge communicated or received on a particular circumstance to convey data related to certain particulars like crime and news. The data is usually organized in a specific manner, ready for application and utilization by users, and helps the users in decision making. For example, the data that guides companies in decision making like receipts and reports can be termed information.
Definition of Knowledge
Knowledge is facts, skills, and information acquired through education or experience in a particular field (Shao et al., 2017). For example, an Information Communication Technology (ICT) department's employee can be said to know programming and data management. Alternatively, by the end of a computer science course, the graduate can be said to possess knowledge in computers and related concepts like programming.
Definition of Wisdom
Wisdom the quality of attaining knowledge, understanding, experience, and possess sound judgment (Shao et al., 2017). It is also the ability to make sound decisions based on the available facts. For example, a Chief Executive officer (CEO) has wisdom in management issues that make them reliable and sound decision-makers.
Relationship between Data, Information, Knowledge, and Wisdom
Wisdom, knowledge, data, and information are related in various ways. For example, researchers collect figures from the field, analyze and assess it to provide formidable data fed in computers. The data is processed through computers to provide information through estimations and calculations like means and standard deviation that give user knowledge in the related subject. Continuous usage of data and knowledge attainment help achieve wisdom. The four components are therefore dependent on each other.
Information Technology Definition
Information Technology is the study of telecommunication and computer systems used to send, receive, store, convert, and retrieve information from various sources. It also refers to creating and building communication networks in an organization that can administer databases, troubleshoot problems, and safeguards critical and fundamental company data (Zaqout et al., 2018). Information technology tools include; telephones, radio, internet, computer applications, programs, software, and hardware. Information technology, therefore, creates, secure, exchange, transfer, process and create all electronic data forms. It enables communication between different organization levels and would allow workers to carry their duties perfectly to achieve objectives.
Use of Information Technology in Business Support
Information technology can be used to encourage innovations in the workplace. Industries that use information technology in production and other processes create room for innovation and creativity (Zaqout et al., 2018). Employees can identify a gap in the current technology, and then they can formulate how to introduce or retailor the existing systems to work effectively and meet the required objectives. For example, if a company double its employees who rely on the current information technology, it also needs to adjust the system to serve more people efficiently.
It can increase productivity and uniformity of the company's output. Information technology tools like social media communication and emails are usually easy to use and send information. Also, printers and photocopiers can produce similar documents that can enhance communication (Zaqout et al., 2018). Gadgets like computers reduce workers` workload since they shift from manual to computerized systems that significantly ease their work. Workers can use the energy and time they previously used in the manual production of goods and services to produce extra services, increasing productivity and profits.
It can save time and money. A mobile phone can pass information from one department in an organization without having to move to the departments. Alternatively, a business can receive important messages via email and other social media communication sources mean easily and at a cheaper price (Zaqout et al., 2018). They are therefore able to save the time and resources spent in manual handling and retrieving of information. The organization hence increases its productivity since more time is spent on productive activities. The staff can focus on other important issues like creativity and improving the organization performance.
Define LAN
A local area network (LAN) can be defined as a collection of different devices connected together in a physical location, for example, a building, an office, or a home. It is a network of connected devices that exist in a specific location. It can be small or large depending on the users in the set environment. A LAN is made up of different compositions. Some of the local area network components include the cables, access points, switches, routers, and even other components that can enhance the devices' connection to internet services. The local area network ranges in a different setting, including from a home network encompassing a single user in a large enterprise network that involves thousands of users and devices in offices and different institutions.
A local area network often contains a setup of many computers that are linked together to form a network in a circumscribed location. All the computers are often connected and controlled in a single region. Different computers can be identified in a local area network when connected through TCP Ethernet or Wi-Fi. It interconnects the computers within a limited region with specific diameter (Sahoo et al., 2019). A local area network can connect to another despite the distance by the use of a telephone line and radio waves. Series of LANs bound by the use of telephone lines and the radio waves are referred to as WAN. The wide-area network differs from a local area network in that it covers a larger geographical area. A WAN is often made up of two or more local-area networks (LANs) that are connected via wireless links.
What Are LANs Typically Used For In A Business Environment?
The main function of a local area network is to connect and provide shared access to the files and other different services. It can be classified as peer-to-peer or client-server. It also provides different services such as database access, sharing of documents, and even printing in an organization—the essential, especially when sharing data through devices on peer-to-peer local area networks.
LAN can be differentiated from other networks in different ways. The most distinguishing feature of LAN from other networks is that its computers are often connected and controlled using a single switch.
Define and Describe a Relational Database Management System
A relational database management system (RDBMS) can be defined as a database capable of storing data in the form of tables so that it can be applied in relation to other stored data sets. It is designed specifically for relational databases. A relational database uses rows and columns to store data in a structured way. This makes finding and accessing certain values within the database a breeze. The bulk of today's information technology systems and applications use a relational database management system. The tables are divided into rows, also referred to as records and fields. Despite storing data in the form of raw and columns, it also allows an individual to create and administer a relational database. SQL language is the most common that is used by many relational databases.
List and Describe The Major Data Functions Of An RDMS?
RDMS has different functions that enable it to ensure data integrity and the constituent of the database. Some of its functions in the organization include; data dictionary management. This is where RDMS is responsible for storing data elements in relationships. Despite storing data in the form of rows and columns in a table, it can show the relationship of the data stored. It uses this function to identify the different data elements, required data components, and even that relationship. Data storage and management also one of its functions. It is responsible for storing data and any relevant data entry forms or screen definitions, report meanings, validation of data criteria, procedural code, and structures that can handle video and picture formats. It is also responsible for data transformation and presentation. RDMS transforms any data into the necessary data structures. The DBMS can discern the difference between logical and physical data types by employing the data transformation and presentation function.
What Are Some Of The Challenges Of Database Technology?
Different challenges hinder database technologies. Some of the common challenges include; limitations on scalability (Feuerlicht, 2010). It is a fact that every software has different resource usage limitations and scalability. Scalability is affected by database design, operating systems, and hardware setup. Other challenges include; increasing data volume, data security, and decentralized data management.
Define Cloud Computing
Cloud computing delivers on-demand computing services from the storage, applications, and processing power, especially over the pay as- you- go- basis and the internet. It is referred to as cloud computing since the concept behind it, is the service location and other details such as the operating system on which it is operating. Cloud computing entails many services, such as cloud backup of photos on a smartphone using Gmail. Also, other services that ensure large organizations can handle their data and operate all applications in the cloud. For instance, Netflix is dependent on cloud computing to run services such as video streaming service and its additional systems. Additionally, cloud computing is taking over as the default preference for various applications. The software dealers are providing their applications using the internet rather than stand-alone products as they attempt to switch to a subscription model.
List and Describe Three Ways Cloud Computing Can Benefit Business And Industry.
Cloud Computing is beneficial to business in various ways. Firstly, it reduces IT costs since any business uses cloud computing services rather than buying expensive equipment and systems to run the business. In addition, cloud computing lowers operation costs because the company no longer needs to pay wages for expert staff. Consequently, cloud computing ensures scalability when any business scale up and down the operation and it needs storage to handle the situation quickly. Rather than buying expensive upgrades, the cloud computing services operate that. It ensures business continuity since it protects systems and data, an integral part of any business. A company can experience a power failure and a natural disaster, and it is necessary to have data backed up in the cloud services since it is a safe and secure location (Caroll et al .2011). Lastly, when a business has access to data quickly, its operations can still run, minimizing downtime and productivity loss that would have happened if the data was not retrieved.
