5 Mistakes to Avoid While Installing Network Cables

If you have shifted to a new home or soon shifting your workplace to a new building, you are probably already thinking of installing network cables as one of the first tasks. But wait, till you read further. Whoever said that “learn from the mistakes of others”, must have been a genius.” So, let’s just utilize the suggestion practically and have a look at the most common mistakes made while installing network cables, to avoid doing it ourselves.

Using Separate Cables for Voice & Data

If you ask any relevant person about their biggest mistake while network cabling their home or workplace, you will get to hear it as one of the most common answers. Earlier, twisted cabling was comparatively expensive so people opted different cabling for both. But now the cabling itself isn’t that much of an expense.

In fact, latest phone systems require data-level cabling so you don’t have a choice but to get suitable cabling that supports both. Not thinking about the possibility of you installing any of those phone systems in future describes another major mistake.

Compromising with the Quality/Version

A network connection isn’t temporary. With the ongoing advancements, it would be a grave mistake to still choose the cheapest and most basic cables available. Although it isn’t mandatory to go with totally high-end cables, it would be a smart option to go for quality Ethernet cables capable of facilitating a robust connection.

That being said, you might not need a 10gbps speed right now, but let’s just say 100Mbps should also not be what you settle with.

Cabling Parallel to Electric Cables

Setting up your networking cables parallel to electric cables can disturb the magnetic field of the cables and cause major disruptions. You can also end up losing transmission at times or very slow communication between the wires taking place.

So deciding your cable path, therefore, is very important rather than just going randomly about it.

Cutting Cables Too Short/Long

You certainly don’t want your cables stretching hard to reach out to their destination connectors. So, the best way to go about it is to measure the exact distance of your connections and take just about a few inches more for ease. Don’t cut them too short.

If short cables are a problem, too long ones are a bigger problem. Every cable has its capacity and if you choose lengths longer than their competence, you might suffer with slower and frequently disruptive connections. So, consider distance limitations of your cables seriously.

Not Testing Cables Simultaneously

Do you want to end up scratching your heads when your network cabling is done but you end up realizing that there had been a few faulty cables that refuse to aid the connection? We know the answer. So, the best way to avoid this is to go about checking every single cable while establishing the connection.

It might sound to be a time-consuming task given you are paying a hefty amount for labor but trust us it’s better than paying them(much more) later for fixing a brand new connection.

Other than that, don’t go about a haphazard connection. Plan in advance and go for cable organization as it comes really handy in long run and can save a lot on labor costs for maintenance. Additionally, you should also take care of the codes and ordinances of your region.

Looking from utility point of view, network cabling these days is as much an important job as electric wiring. So, it is important to get good cables, equipments, and proficient labor to avoid regretting later. To ensure everything goes smoothly, it’s a good idea to hire professionals for the job rather than planning it out yourself.

5 Benefits of Artificial Intelligence

One of the most misunderstood terms in technology is artificial intelligence. There have been several arguments of how this could result into a very disturbing concept for the human race. However, without knowing, the cognitive system is already in use and even appreciated by all who fear its effect. Some argue that it will cause several distortion especially unemployment. However, artificial intelligence are managed, maintained and even coded by humans. This is an employment means, instead of unemployment.

What this simply means is that artificial intelligence can help to improve human life and reduce stress. Here are the benefits of artificial intelligence.

Insight in Marketing and Business

Data is probably the most important raw material for the transformation of an economy to a digital economy. However, this raw data are hovering in the air untapped, unprocessed, and useless. It can be deployed for data mining, and processing of big data in a few minutes to provide information on business insights.

Fraud Detection

One of the movies that displayed to a high extent what Artificial Intelligence can really do is the 2012 BattleShip. Artificial intelligence can be deployed in the detection of fraud by data analysis of several fraudulent behaviors. The system can trace out links and possible direction, which a fraud is most likely to take through the application of artificial intelligence, which involves Data analysis of previous record deployed in a cognitive system to track, trace, and even be totally be aware of possible fraudulent action before they occur.

Speedy Input and Management of New Information

Over the years, companies are constantly seeking ways to manage date, speedily input them and also recover them when needed. This has go through different series of improvement from introduction of filing to several other storage methods. However, data can be imputed at a faster rate and also be fast in recovery, and arranging every single file accordingly without time wastage by the use of artificial intelligence.

Big Data Analysis

For every company, organization and even the government, decision-making is a very vital role to play. A single error could cost a lot or possible bring the organization to a ruin. There are possible millions of data that need to be analyzed to make sure that every single aspect have been viewed before decisions are taken. Big data analysis helps to extract, analyze and compress raw information to assist in decision-making.

Automated Systems

Since the evolution of the industrial sector, the improvement of technology has always recognized and work along side automated systems to improve works. Introductions of artificial intelligence in hotel bookings, tractors and factory machine are all speedily becoming automated with a lot of advantages as to minimizing waste, decreasing errors and improving production.

As business, begin to plan their improvement and growth; it has become paramount to introduce different measure that will assist in achieving this goal. Artificial intelligence has come to play that very pressing role that can transform the face of a business, a government and even an entire economy from just a regular way of getting things done to a more sophisticated means.

The Main Functions of Computer Memory

The major and the basic function of computer memory is to store all the data on the computer. Depending on the type of data, apart from storing data, it performs some other functions as well. All its functions are related to storage only due to its primary role of storing, like RAM, ROM, data storage, hard drives and flash memory. Each of them performs its required function to keep the computer working.

The functions are as below.

— RAM

Random access memory (RAM) provides the space for all the temporary application data storage. Whenever a computer needs some data, instead of going back and finding information on the hard drive, it gets it all in the RAM as it stores all the frequently used applications. This becomes easy for the system to find the required information.

When we shut down the computer, the system erases or transfers all the data of the RAM to the hard drive while making a room for the new data to get stored when the computer begins its operations again.

— Hard Drive

A hard drive is the core of a computer’s data storage. It supplies storage for system and user files that include everything from your operating system to images and documents. In technical terms, a hard drive is a rotating disk that is treated with a magnetic coating, similar to the magnetic ribbons, which are used to store data on cassettes. There is one moving arm that reads and copies all the data and from the rotating disk, it allows you to save the new data or open files from the hard disk.

— Flash Memory

Flash memory is the common term used for electronically-erasable-programmable-read-only-memory (EEPROM). This is used in video game cards of the computer and also to store some important information of the system. It is not like the other memory types that erases or copies data byte-by-byte rather EEPROM is used to edit data in groups of bytes while making it an easy and a convenient choice for the devices like memory sticks and cameras where the data stored changes frequently from time-to-time.

— ROM

Read Only Memory is termed as ROM. The data that is stored by ROM is used to control the most basic computer functionalities, such as starting up, operating the computer fan and detecting peripherals. And, as the name suggests, the system or the users cannot edit this data. Everything recorded stays over there even after switching off the computer. Similar to the flash memory and hard drives, ROM is an example of non-volatile memory. Being non-volatile means that the data stays in place even when the power is off.

5 Emerging Tech Trends for Career Improvement

Tech trends are getting bigger and better every day. Technical advancements are integrating more resources as well as applying them in a methodical way. So, every tech domain is incorporating new technological advancements to do things in a simpler manner. In this article, we will discuss certain tech trends that can shape your career in IT.

Most important tech trends of 2018 are here in the following manner:

Artificial Intelligence:

In recent times, AI is coming into the big picture. Nowadays, technical experts are trying to implement AI technologies in most of the IT domains. An advanced neural network is more eligible to resolve real-time issues in a faster way. Furthermore, robotics is ensuring a better future prospect in every stream. Whether you are in health or in core IT, AI is proving beneficial for you.

Data Science:

In today’s world, probably data is the most costly thing that can determine business objectives. Our day-to-day life is full of data and it is also coming from the personal social media usage. Increase in data size is inversely proportional to the storage space. The more you store data, the less you are left with the storage space. Data science is a vast subject, where big data plays the most important role. It helps you to store and manage data in an organized manner. Due to the over increasing business outreach, the analysis of data has become most important in recent times. Different data analytic tools are getting used to derive the most sorted result.

Cloud Computing:

Things are becoming mobile nowadays so that we cannot depend only on the centralized resources. We need to connect with the database from anywhere anytime. Here comes the importance of cloud computing, where everything is accessible from a distributed source and you need only good internet connectivity. That’s why cloud-based ERP solutions like Salesforce, Pega are also getting popular.

Advanced Machine Learning:

Machine learning is a special part of Artificial Intelligence that helps machines to grasp the real-life knowledge. Machine learning focuses on the internal computer programming that can boost the machine efficiency according to the real-life scenarios. Moreover, it is a vast section which considers many types of learning methods such as- supervised, unsupervised, semi-supervised machine learning algorithms as well as it considers reinforcement machine learning algorithm.

So You Need a New Computer?

There comes a time in everyone’s life when they realize that they really do need to bite the bullet and buy a new computer. It may be a scary prospect as there are a dizzying array of things on the market all the time, but keeping in mind what you actually want and what your budget is can really help you find the best machine for your needs.

The first thing you will have to decide is do you want a laptop or a desktop computer? If you want to be comfortable in your work space and have a dedicated work space already you may want a desktop. Sure they take up more room than a laptop and they’re not at all portable but they usually give you more performance for the money and they are cheaper to repair should anything go awry. You will get a larger screen with a desktop, better speakers and an all around better product should you want to sit in the same place day in and day out to do your computing.

A laptop of course is more practical for when you need to take your computer with you. It can be set up anywhere and all you have to do is periodically recharge it. On the downside, you may find yourself computing on the floor or the couch which may give you a back or neck strain. Laptops usually have smaller screens and less performance for the same price as a desktop.

Once you have chosen between stationary or portable you will have to understand the processor and RAM that each computer will come with. For this to matter you really need to know what you will be doing with your new computer. Do you want to do high end gaming or is it mostly for writing articles and checking social media accounts? The higher the numbers for the processor and RAM the more power and storage your computer will have.

For the fun stuff computers, especially laptops now come in a variety of colours so you can rock a bright red or purple machine or just stick to basic black. However you cut it, looking for a new computer can be time consuming so do some homework before you set out to the store and keep your budget in mind at all times.

How Technology Has Improved Education Levels

The use of technology in learning institutions has increased. According to a recent study by CompTIA, up to 78% of teachers believe the use of technology in schools has positively influenced student’s productivity while 65% of educators believe the use of technology has made students more productive and learning exciting.

Technology is today used in almost all aspects of our day-to-day activities. People have become accustomed to the use of devices developed through technology. Despite a smaller percentage of individuals claiming the use of technology has done as much destruction as good, education is one of the areas where its use has completely transformed the way people study and educational institutions operate. Here are six ways how the use of technology has managed to help improve education standards.

1. Online Resources

You can always research on the internet for any educational information you need. You are always bound to find some help on the web from the broad range of resources available. The use of online resources such as studying tips, free courses, and secure custom support will help improve your grades.

2. Multimedia learning

People learn in different ways. While some individuals learn better visually, others do so using audio. This has made most education institutions and teachers to change their tact. Instead of focusing on lectures and giving notes, most educators and schools have resorted to using of multimedia to help teach their students better. It comprises use of auditory, visual and kinesthetic. With technology, there is always a way you can effectively learn.

3. Use of E-books

Nothing bores a learner like having to lug around a pile of books for a curriculum. You can carry your entire course materials wherever you go in a tablet. You can always open the eBooks and do light studying wherever or whenever you wish like reading. The e-books are also known to cost less compared to the usual paperbacks making them affordable to most students.

4. Worldwide tutoring

The Internet is not just known for having the unlimited amount of information online; it also contains an infinite number of minds! With technology, you are now able to receive help from anywhere irrespective of your location. This is beneficial especially to people who are interested in learning other languages.

5. Online Editing

There are times when you might need a second opinion but might not have a friend around to have a look at it. Reading through your work and making corrections before submission is one thing you can never afford to ignore. You are most likely set to miss on something when you decide to edit all by yourself. Sharing your work with an online editor is one efficient method you can always use to help improve the quality of your paper.

6. Study Groups

Despite preferring to explore alone, there are times when you might be assigned a group project. However, scheduling a meeting with your group students can be impossible. With technology, there are online platforms making group discussions easier. You can easily share notes and other materials and collaborate through video chats. You can also decide to connect with other students doing a similar course even if you are not in the same group.

Technology is here to stay. Instead of opposing the use of technology in education, it is best to embrace it and use it to help improve your education by furthering your studies. Gone are the days when one will have to go through the entire encyclopedia researching for what you can get in seconds with the use of technology.

Computer Knowledge (Literacy)

Introduction

Advancement in ICT (Information Communication Technology, has made the world to be viewed as a global village. Regional economies, societies, and cultures have become integrated through a global network of communication, transportation, and trade), the Computers playing a major role, in this integration.

This integration of regions or nations of the world through this global network has made the world to be like a big village, where various nations are like clans in this big village, while the Presidents of the various nations are like heads of clans in this big village.

Therefore as it is any thing that affects one clan affects the other in this big village. This is what is actually happening in our world of today. A crisis in the Niger Delta of Nigeria affects the international price of crude oil, travels, etc.

This joining together of countries in the world economically, through education, society and politics, and citizens viewing themselves not only through their national identity but also as part of the world as a whole is what is Globalization.

Globalization is a process of interaction and integration among the people, companies, and governments of different nations, a process driven by a combination of economic, socio-culture, politics, international trade and investment and aided by ICT (Information Communication Technology), in which the Internet pays a major role, through the network of Computers cut across the globe or world

Globalization, has effects on the environment, on culture, on political systems, on economic development and prosperity, and on human physical well-being in societies around the world.

In our world today, there are few places a person can’t get to via telephone or the Internet. Because of modern modes of communication, citizens of a nation are more conscious of the world at large and may be influenced by other cultures in a variety of ways.

Time and space matter less, and even language barriers are being overcome as people all over the world communicate through trade, social Internet forums, various media sources, and a variety of other ways.

As a result of globalization, the world is viewed as one Big Town or Village called a Global Village. And members of the Global Village are called Global Community. One major medium which has brought people of all nations closer together is the Internet. Internet is the networks of Computers all over the globe, which enable people of the world (Global Community), communicate with each other. Internet is one part of ICT.

ICT has been the major driver of globalization. Advances in Information Technology, in particular, have dramatically transformed economic life. Information Technologies have given all sorts of individual economic actors-consumers, investors, businesses-valuable new tools for identifying and pursuing economic opportunities, including faster and more informed analyses of economic trends around the world, easy transfers of assets, and collaboration with distant partners.

As you are reading this article now, minds are communicating all over the world through the Internet, to achieve their desires. Buying and Selling, School Admission and Registration, Airline Travel Booking, Research of any kind, Banking, Emails, looking for Employment, Information, etc, are all going on through the Internet.

Being Part of the Global Community

From the understanding above, no one in this present world, can succeed if he is she is not a member of the global community. To be a member of the global community, you must:

1. Be Computer Literate

2. Learn how to use the Internet

3. Own a Personal Computer (Desktop or Laptop)

Computer Literacy

Computer literacy is defined as the knowledge and ability to use Computers and technology efficiently. Another valuable component of Computer literacy is knowing how Computers work and operate. This later component is for advanced users or operators who may want to be Computer engineers. Knowing and having the ability to use Computers is mile stone into the global community.

Why Is Computer Literacy Necessary?

There are a lot of things you will need the Computer for directly or indirectly in this present age of ours. Either you use it directly or someone is using it on your behalf. Some reasons why you have to be Computer literate are as listed below:

1. When looking for job, your employers require that you be Computer literate, as Computer could be a basic tool you will have to use.

2. In most places of business, Computer is standard. For example, in the banks Computers are used for banking transactions and to look up customer’s account information. In some auto repair shop Computers are used to assess electronic and other faults in cars.

3. In schools Computers are used for student’s registration and admission, accounting, exams and records. School libraries are database of books. No more use of library cards.

4. In some Hospitals and Clinics patient information are stored in Computers. Doctors must know how to retrieve such information to treat a patient.

5. To send or receive electronic mails you need to learn how to use the Computer and the Internet or you pay someone to do it for you.

This list is endless. It is in your best interests to start learning to use the personal Computer now. It will help you get a job and it will help you advance in your career.

Computer literacy does not mean you need to know how use every single piece of software you may encounter. It does not mean you need to know how to write programs or network Computers. You just need to know some basics:

1. How to Start the Computer

2. How to use the OS (Operating System) running in your Computer, Windows, Mac or Linux.

3. How to open Application Software such as Microsoft Word, Excel and PowerPoint. Create, Save and Open Files.

4. How to Exit or Close an Application Software and open another.

5. How to properly shutdown the Computer after usage.

6. How to use the Internet to Browse the Internet, send and receive email.

7. How to listen to Music and play Video in your Computer.

8. How to handle your PC (Personal Computer).

When you learn how to use the computer, you will have some sort spot for it in your mind, when you come to appreciate how easy it is to use the computer and how useful it is. Then the fear that it is impossible or difficult to learn how to use the computer would have been a thing of the past.

I remember when I was teaching a very good friend of mine how to use the Microsoft Word and the Mouse. It did not come so easy. But because she had made up her mind to learn, it did not take time for her to start using the tools. One day I went to her office to see her, just to find out that the typewriter she so much loved was under the table. Then I ask her how is the mouse doing? And she smiled. Her masters programme was on Computer Networking. This is the joy of learning how to use the PC.

How do you Become Computer Literate?

To become Computer Literate, you have to attend a Computer Training School. There are all over the place. In such schools, Basic Computer courses are offered. They are usually reasonably priced, and you can workout time to learn them. There are free online courses in the Internet, if you don want to attend any school. You can learn from a cyber café, but some body must have to teach you. Some Cyber Café offer computer courses. Two free computer courses online sites are:

The Main Functions of Computer Memory

The major and the basic function of computer memory is to store all the data on the computer. Depending on the type of data, apart from storing data, it performs some other functions as well. All its functions are related to storage only due to its primary role of storing, like RAM, ROM, data storage, hard drives and flash memory. Each of them performs its required function to keep the computer working.

The functions are as below.

— RAM

Random access memory (RAM) provides the space for all the temporary application data storage. Whenever a computer needs some data, instead of going back and finding information on the hard drive, it gets it all in the RAM as it stores all the frequently used applications. This becomes easy for the system to find the required information.

When we shut down the computer, the system erases or transfers all the data of the RAM to the hard drive while making a room for the new data to get stored when the computer begins its operations again.

— Hard Drive

A hard drive is the core of a computer’s data storage. It supplies storage for system and user files that include everything from your operating system to images and documents. In technical terms, a hard drive is a rotating disk that is treated with a magnetic coating, similar to the magnetic ribbons, which are used to store data on cassettes. There is one moving arm that reads and copies all the data and from the rotating disk, it allows you to save the new data or open files from the hard disk.

— Flash Memory

Flash memory is the common term used for electronically-erasable-programmable-read-only-memory (EEPROM). This is used in video game cards of the computer and also to store some important information of the system. It is not like the other memory types that erases or copies data byte-by-byte rather EEPROM is used to edit data in groups of bytes while making it an easy and a convenient choice for the devices like memory sticks and cameras where the data stored changes frequently from time-to-time.

— ROM

Read Only Memory is termed as ROM. The data that is stored by ROM is used to control the most basic computer functionalities, such as starting up, operating the computer fan and detecting peripherals. And, as the name suggests, the system or the users cannot edit this data. Everything recorded stays over there even after switching off the computer. Similar to the flash memory and hard drives, ROM is an example of non-volatile memory. Being non-volatile means that the data stays in place even when the power is off.

Data Cleansing Types and Benefits

What do we mean by data cleansing? It defines that a set of data is accurate. Companies rely heavily on computerization of data in a simple way, so data cleansing is a very regular task. In cleansing operation, to check for the accuracy and consistency different types of tools are used to check for consistency and accuracy.

Data Cleansing is of two categories depending upon the complexity of tasks.

Simple Cleaning. In order to verify accuracy various set of records are read by individual person or group of persons. In this task, correction of spelling mistakes and typos are done, proper filling and labeling of mislabeled data are done. Further incomplete and missing entries are completed. In order to ease operations, outdated and unrecoverable data are eliminated.

Complex cleansing. In this data, verification is done by a computer program according to a set of rules and procedures provided by the user. Misspelled words are corrected and the data which has not been updated since last five years are deleted. Even the missing city in the database can be filled by a more complex program. This is based on postal pin code and changes in currency types on pricing.

Data cleansing is required for creating efficiency of data related businesses. If the database is not updated or not correct, there is no use of contracting clients by the way of phone numbers given in the databases or sending regular emails saved to the addresses thereon. Further, it ensures that there is always consistent and correct data available in the databases. This helps to minimize errors and assists to maintain useful and meaningful records even if there is a large volume of data stored.

When two database work in cycle, data cleansing is considered as more relevant. Customer information available at one branch is available at the other branch and this gets updated at one branch gets automatically revised in the database of other branches also.

Database cleansing use techniques like transformation, rationalization, and standardization. Further, these comprise data profiling, data enrichment, and augmentation. So, databases need to be run through data cleansing periodically in order to avoid the errors which could lead to inefficient work and more complications. This process involves conversion, formatting, and preparation for upload. Since it is time-consuming, it is wiser to wiser to outsource the selected components. of business and it requires a lot of experience in data migration.

Computer Software and Hardware Basic Knowledge

Computer software is what allows people to do what they need to accomplish in their everyday activities. A more complex definition of a computer software is; Software is a program that enables a computer to perform a specific task, as opposed to the physical components of the system. The physical components of the system were what I have talked about in the last post, the actual hardware that a person can physically touch.

The most common software that people know of is the operating system. Operating system is a system software that allows other software of your choosing to be ran properly. The operating system is the middle man to interacting between the hardware and the other software. The software that you want to install should be loaded onto a hard drive, or memory RAM. After the software is loaded on either of these two data platforms, the computer can execute the software.

People have many different software that allows them to do many different tasks. For example, the Microsoft Word program allows you to type up papers, and create templates. It’s a type of software that you should have, because it allows you to complete more complex tasks in one spot, instead of going to different many places. This is what people back in the day have done, and it is fun seeing how software keeps on transforming tech world today. Software allows us to create an easier way to complete things, and it can be found in many of the technologies today, and not just the computers.

Computers are not just hardware equipment, but it’s something that I will be discussing today. There are many different types of computer hardware, and all together, the hardware you use makes up your complete working system. Some of the more common hardware that people are aware of are CD-ROM drive, which allows for a computer to read specific information located on a CD, and the FLOPPY disk drive, which is a much older hardware, allows people to merely do the same exact thing as CD, but in a less sufficient way. These two are more known to people because these two hardware pieces that people interact with the most.

Some of other big hardware items are, Hard Drives, Memory (RAM), Motherboard, Power Supply, and Central Processing Unit (CPU). Hard drive is a non-volatile memory device that allows you to save information regardless whether the power is on or off. You can permanently save information on a hard drive, and then recover it whenever you want. The memory, also called RAM, also is there to store information both permanently and temporarily. RAM interact with majority of the operating system software which I will later talk about. The motherboard connects everything together, and allows for all the hardware to communicate sort of speak. Motherboard is the foundation of the computer and is a vital piece of making the computer work. It takes power from the Power Supply and powers the CPU, and other components such as RAM.