Program Overview
Data exchange between a source and a receiver across a transmission medium, such as a wire connection, is called data communication or data networking. Data communication and networking are called local when communicating devices are located in the same building or another similarly constrained geographic region. Source and receiver have extremely straightforward definitions. Source and receiver are terms used to describe the devices that transmit and receive data, respectively. Data communication doesn’t create information at the source or the receiver; it tries to convey and maintain data throughout the process. The physical link between networked computing devices is formed using cable or wireless media. The Internet is the most well-known computer network.
The period of stand-alone mainframes was the 1970s. These were fairly hierarchical networks with predetermined routes. It was a period of host-to-terminal connection. Smart terminals were at the bottom of the hierarchy; a cluster would answer to an upper-level manager known as a cluster controller. The cluster controller was in charge of scheduling resources upstream from its underlying terminals and controlling traffic flows into and out of those terminals. People’s use of apps has changed along with the design of data networks, and as applications have changed, so has network traffic.
A huge network of data communication and networking is essential to the functioning of the Internet as we now know it. These technologies enable anything on the Internet, from just connecting your computer to the Internet to establishing a connection between Earth and Mars. As a result, with additional investigation and creativity, no aspect of this field cannot be enhanced or refined. The significance of data networking and communication is fundamental to the Internet and pervasive in all spheres of society, from healthcare to education. It is crucial to have a greater understanding of these technologies to enrich our lives and support the improvements this innovation enables.
The objective is to shed some light on the justification for the current network structure and to comprehend the challenges facing the developers of the next generation of data networks. The performance of network algorithms is a major topic of discussion throughout the data communications and networking degree program. Students must be proficient in probability theory and have a solid foundation in mathematics. If you pursue a degree program in data communications and networking in Malaysia, you can look forward to studying the following modules:
- Introduction to Data Communication
- Network Models
- Digital and Analog Transmission
- Multiplexing and Switching
- Transmission Media
- Local Area Networks
- Cryptography
You can get qualified for several data communications analyst roles with the appropriate training and preparation. Possible job titles include systems engineer, network analyst, computer network technician, network engineer, or computer systems expert. Other career options include systems administrator, telecommunications manager, and computer systems programmer.
The notion of data transmission is crucial to the development of computer networks. Data had to be physically sent from one device to another before creating networks. That process is made easier and completed much more swiftly using digital networks. The ability has propelled advancements in software and the development of the Internet as a tool for experts and the masses. It has also powered the whole computing industry. As the sector expands, more users link gadgets to a network, expanding its reach significantly.
Why Study This Program
Abundance of Possibilities
Data communication and networking professionals are in high demand globally. According to a study, from 2008 to 2018, there was a 53 per cent increase in network systems and data communication experts positions. Organisations rely on staff with knowledge of networking technology as they invest in mobile devices, cloud computing, and big data. There won’t be enough individuals working in and studying technology to meet the anticipated demand.
People can change their life by adding networking to their academic or professional endeavours. The potential to dip your toes into a pool of IT pros is a fantastic opportunity computer technology offers. You could come across other highly qualified individuals who can introduce you to a global network of specialists, depending on how aggressive you are in the industry. To further your profession, you may have the chance to consult with others, exchange expertise, and access networking study materials.
Teamwork & Flexibility
Since data communications and networking frequently involve individual and collaborative teamwork, you can excel. To guarantee that customers’ and employees’ network demands are met, computer network specialists collaborate with network engineers, equipment vendors, and other members of an organisation’s IT team. They also operate individually to restructure an organisation’s computer and information systems or fix a network issue. A data communications and computer networking degree will equip you with the fundamental knowledge to pursue professions in various positions and sectors.
Many data networking specialists work for computer systems and design companies, while telecommunications companies, insurance companies, governments, and other organisations may employ others. For network administration and information security professions, networking experience is a great starting point. This is one of the significant reasons why earning a degree in data communications and networking can benefit your future endeavours.
Growing Field
As technology advances constantly, so does the demand for qualified data and networking specialists. Additionally, rapid field growth makes it easier to find the new job you seek. A study has projected a faster-than-average 5% growth in demand for computer network architects between now and 2029. Additionally, there will be a 4% rise in demand for network administrators throughout that period; this growth gives you a reason to join this field and flourish as a data communications and networking specialist.
A bachelor’s degree or more is typically required for advanced roles, whereas most entry-level data networking employment calls for at least an associate’s degree in computer or information science. Support specialists and network administrators are examples of entry-level roles in data communications and networking, and professionals may quickly progress to computer network engineers with more training and education.
Multiple Opportunity to Explore
Global data networking standards exist. That implies that people will respect your qualifications and talents wherever your job leads you. Professionals with certifications have ascended the corporate ladder in locations worldwide. Every town where someone connects to the Internet has residents who live in all types of communities and support local small enterprises, educational institutions, and social services. Following calamities, for instance, the earthquake in Haiti, they constructed networks for crucial communications.
They provide displaced people a bridge to a brighter future by connecting remote locations like refugee camps to the outside world. Your profession in data communications and networking technologies should make you proud since these technologies have international certifications. You can work with a certification from your home country with few to no limitations in any other nation. The influence the career has on the community has given it attention on a worldwide scale. Certain nations back the IT-related effort as a strategy to raise communal living conditions.
You Don’t Have to be a Math Wiz
Basic connections and logic are the foundation of data communications and networking. A basic understanding of maths, reading comprehension, and an interest in information communications technology (ICT) are the sole requirements for a data communications and networking degree program. You can start a networking career whether you are a high school student or have already graduated.
As a part of your degree program or while working, you may study networking technology at various educational institutions, including high schools, community colleges, institutes, community knowledge centres, and universities. To succeed in computer networking technology, arithmetic prowess is not a must. The only prerequisites for an ICT class are its topics and some fundamental maths. Basic connections and reasoning are the foundation of the career. You can enter the field if you hold high school credentials.
Why Study In Malaysia
Tackle Technological Issues
Data communications and networking professionals are involved in all facets of managing a company’s computer systems. While network administrators and computer support professionals offer technical assistance to computer users, network engineers and architects design, install, and manage networks. To ensure a network runs well for an organisation, everyone is involved in investigating problems with the network and creating solutions.
Diverse Field
Technologies and advancements related to data communications and networking cannot be separated. Numerous chances exist for ideas from various industries. You might align your computer networking technology with industries like banking, finance, and medicine to encourage discoveries. For instance, computer technology is revolutionising both the commercial and healthcare sectors.
Affordable Course Fees
The fee required to study data communications & networking in Malaysia is comparatively less than that required in many other countries, such as the USA, the UK, Australia, and Canada, to name just a few. With data communications & networking degree expenses shooting up worldwide, Malaysia comes across as a reliable option to receive a high-quality education at an affordable cost.
Globally Recognised Degrees
Data communications & networking degrees from Malaysian universities enjoy global recognition. Studying data communications & networking in Malaysia allows students to pursue the program in Malaysia and then move anywhere globally. Several students continue their master’s and specialisation in Malaysia or transfer to other countries to pursue different pathways.
International Education Standard
The standard of data communications & networking programs in Malaysia meets international standards. This ensures exceptional education for students who enrol in this course. The course curriculum is rigorously developed, keeping in line with international benchmarks to ensure students learn the latest developments in data communications & networking.
Excellent Campus Facilities and Infrastructure
Malaysia offers excellent campus facilities, modern infrastructure, and innovative teaching aids for studying data communications & networking in Malaysia. The schools in Malaysia offer a great learning atmosphere. Several leading universities have developed in-house labs and testing facilities dedicated to helping students learn with hands-on experience, operate with state-of-the-art machinery, and stay up to date with the latest innovations.
Career Prospects
A data communications specialist notifies and preserves a network system to keep data safe. They are referred to as computer network architects at times. Suppose you want to succeed as a data communications and network specialist; in that case, you must have an in-depth understanding of networks and expertise in developing hardware and software solutions for various businesses or organisations. You are responsible for designing LANs (local area networks) and WANs (wide area networks) and monitoring, maintaining, and testing them. When working on a project, you frequently look up expenses, assess hazards, and identify technology the business may use to boost productivity.
Data communications professionals typically work in the tech and education sectors. Here are some duties from genuine data communications expert resumes that depict typical duties they would probably carry out in their positions.
- Control large-scale networks’ firewalls, endpoint encryption, and other communications and system security equipment across various complex architectures.
- Help create and maintain LAN servers using the Novell and NT client.
- MBNA TCP/IP network redesign requires consultation.
- Install internal wiring, network cards, routers, and other gear.
- Analyse novel technologies like SAN and NAS for potential use in business data centres.
- Install the software by configuring servers and connecting power, KVM, network, and SAN cables.
- Move offices and equipment easily; set up new PCs and tools in multiple locations and towns.
- Install, manage, and design networks for nearby and distant UNIX and IBM systems design centres.
Data network professionals install and manage IT network infrastructure for a range of organisations. To control the information flow, they gather data on network performance, monitor network security, and maximise server capacity. At customer locations, they also update networks and resolve network issues. Here are some skills you will need to be a data communications and networking specialist:
- Extensive understanding of technology, protocols, and security related to network communication.
- Outstanding analytical and problem-solving abilities.
- Outstanding interpersonal, communication, and teamwork abilities.
- Excellent time and project management abilities.
- Availability to go to client sites.
- Availability to do network maintenance after hours.
Network Engineers
Companies may wish to invest in more advanced technologies as they expand. A new network can be necessary due to new technologies. New networks must be planned and implemented by network engineers. Different types of data may need to be supported by these networks. Using phone, video, or wireless Internet as examples.
Network Technician
A wide range of responsibilities linked to setting up and maintaining network systems are handled by network technicians. They diagnose issues with systems and put cybersecurity and virus precautions in place. They frequently work with other information technology specialists to install new software systems in their organisation.
Network Analyst
Is a network operating as efficiently as it possibly can? Finding out is what a network analyst does. A network analyst examines and evaluates networks to determine how they may be altered. Their responsibility is to offer suggestions to enhance a network’s performance.
Information Systems Manager
IT managers oversee the work of network technicians, executives, engineers, and analysts. They direct the team’s efforts and concentrate on long-term network planning for the company. If you’re interested in a management position, pursuing a career as an information systems manager may be the right choice for you.
Field Service Engineer
Field service engineers are experts in computer networking who set up and maintain network systems locally. To do their tasks, they frequently travel to their clients. Additionally, they can manage and teach field service technicians and other lower-level workers.
Computer Systems Administrator
Computer systems administrators are responsible for creating and managing an organisation’s computer network systems. They may be able to operate with both local area networks and wide area networks. They debug computers and make sure they function properly.
Wireless Engineer
Installing and configuring wireless network systems fall within the purview of a wireless engineer. To perform their duties, these experts use their understanding of computer networking and Wi-Fi. They frequently go to different places to install wireless equipment.
Technical Architect
Network system design is the responsibility of technical architects for their clients. They oversee several other specialists while managing every facet of computer networking initiatives. Throughout the project, they keep in close contact with their clients. These experts develop technologically-based solutions to difficulties for their clients.
Computer Systems Analyst
A computer systems analyst works on an administration’s computer systems to assist in development. They create plans to make computer systems operate as efficiently as feasible. They may also convey their results to other company employees while documenting their efforts.
Network Administrators
Local area networks (LANs), wide area networks (WANs), and internet systems all require maintenance from network administrators. To test networks and fix problems, they employ IT tools and procedures. Additionally, they provide reports on how to make networks better.
Program Duration
The duration to study data communications & networking in Malaysia is three years for the bachelor’s program. English is the medium of instruction followed in schools across all major international private universities.
The first year will have a number of common subjects between different specialisations. As students progress to years two and three, their modules and subjects will become more specialised as per their field of choice.
Students can sometimes switch from one specialisation to another, but it will require approval from the University faculty and the relevant authorities in Malaysia.
Students who want to opt for program transfers to another University will usually need to prepare the transfer paperwork and start processing from their second year onwards to ensure all the paperwork and approvals are in place so the program transfer can be done.
Entry Requirements
The Malaysian Qualifications Agency (MQA) sets the entry requirements and guidelines for university admissions in Malaysia, which all universities must adhere to. All prospective international students must meet the minimum entry requirements, as the Ministry of Higher Education (MOHE) takes these standards into account during the application acceptance and processing phases.
The admission requirements to study data communications and networking in Malaysia for international students may vary from one university to another. However, the basic entry requirements are the same for most universities.
Usually, there are two pathways to entering a degree program in Malaysia:
- First, students can join a foundation program after completing their secondary schooling, O levels, or equivalent qualifications. After completing the foundation in the information technology/computing program, they can continue to the bachelor’s degree as per their choice.
- Second, students who have completed their higher secondary school or A levels or equivalent will be able to join the bachelor’s degree programme directly into year one.
If a student fails to meet the entry requirements for a bachelor’s degree programme, the faculty may offer different pathways into the degree programme, for example, through a foundation or a diploma programme.
Universities may raise the entry requirements to ensure incoming students are academically prepared for the rigours of their programmes. So, prospective international students should consult with an admission advisor to determine the precise entry criteria for their chosen programme and their preferred university.
General Entry Requirements For Bachelor’s Degree
A Levels or Equivalent:
- 2 Passes in A-Level in Science stream with a Pass in Mathematics and one Science or ICT subject.
Foundation:
- Passed the relevant Foundation programme (minimum CGPA of 2.0).
English Language
International students who wish to study data communications and networking in Malaysia will need to also provide proof of their English language proficiency with IELTS or TOEFL exams. Students who have studied the British or American curriculum are generally exempted from the English proficiency requirements since the medium of instruction for that curriculum is in English by default.
Students who have studied other curriculums where the medium of instruction is also English will usually need to provide a supporting letter from the school stating that the instruction language for their schooling has been English. With that letter, English language requirements are proven to have been completed.
Fees & Cost
Students sometimes only look at the tuition fee during the comparison. However, depending on how forthright and clear the fee guidelines from the university are, the extra fees can be a hefty amount that could be a surprise. So students are advised to correctly add all the fees and decide which university fits their budget requirements to study data communications and networking in Malaysia.
Various factors will contribute to the overall cost structure, such as:
- Tuition fees
- Accommodation fees
- Admission fee
- Registration and Visa fees and
- Other one-time fees.
These fees vary from university to university and can depend on varying factors. The quality, infrastructure, facilities and teacher-to-student ratio will also determine how much a university charges.
You must find the right balance between quality and cost to get the best education possible. The average cost to study data communications and networking in Malaysia is between RM30,000 to RM40,000 per year, depending on the University.
For reference, that’s around USD $7,500 to $10,000 per year for a 3-year data communications and networking degree program at the current exchange rate.
Accommodation
Accommodation cost is going to be another recurring fee for international students. Generally, students have two options: they can either stay at the on-campus accommodation provided by the university or at private accommodation. The prices will differ according to which university and area you choose.
Generally, campus accommodations at major universities start at around US$150 per month and can go up to $400 per month. The pricing for on-campus accommodation is determined by the size of the room, whether a student will be sharing the room or will be staying alone, or if the student is taking a master room which generally comes with an attached bathroom or decides to stay at a sharing room with shared bathroom.
Some universities also offer cooking facilities and on-campus accommodation, which are shared facilities which will also be factored into the accommodation costs. Utility costs are generally an add-on fee.
While choosing the university, you can check with your admissions advisor on the options available for accommodation and how much they will cost so that you have an idea of how much of a monthly budget you will require as a student.
Admission Procedure
Researching, applying and managing overseas admissions is a tedious, time-consuming and often confusing process. Incorrect application submissions can lead to lengthy processing, delayed approvals, or rejections. You can visit education, exhibitions and fairs to collect information. However, that is not enough. You can only collect cursory information at these places. However, your admission processing will usually take much longer. During that time, you will need consistent and dedicated support to ensure your application is in the right experienced hands.
This is where we help.
Edmates helps international students from around the world with complete admissions processing. Our integrated one-stop centre helps international students with everything. We help you find future-driven programs that match your abilities and interests in leading universities.
We handle the entire process from the beginning until you have joined the university. Our international support system will manage everything for you, absolutely free.
Each student is assigned a dedicated admission advisor who will manage the complete admission process and also guide the student throughout the admissions process. The advisor will also liaise with the university admissions department to ensure clear communications and faster processing.
You can speak with your assigned advisor anytime by booking a free call online through the website. You will also receive regular updates regarding your application via emails, SMS and WhatsApp.
To learn about each step of the admission process, you can read our complete guide to start applying for your higher education the right way.