Web Searching

What is web browser?

1. A web browser is a software application that enables a user to display and interact with text, images, and other information typically located on a web page at a website on the World Wide Web or a local area network.
2. Software that displays web pages
3. Software that gives a user access to the World Wide Web. Web browsers often provide a graphical interface that lets users click buttons, icons, and menu options to view and navigate Web pages..

What can you do with web browser ?

– Browse web pages if you know the URL
• e.g http://www.utm.my
• http:/elearning.utm.my

– Search the web using
• Search tools
– Search engines
– Subject Directories
– Name Directories
– Meta‐Searchers
– Specialized Search Tools and Searchable Databases
– and others

Type of Web Browser

Google Chrome

Mozila Firefox

Opera

Safari

Internet Explorer

Search Tools : Search Engine

1. Software that enables users to search the Internet using keywords.

2. A search engine is a computer program that does the following:

- allows user to submit a query that consists of a word /

phrase

-  searches the database

-  returns a list (hits) that may consist of web pages,

images, information and other types of files which match

the query

- allows user to revise and resubmit query

How search engine works?

• The search engines maintain databases of web sites

• use programs ("spiders" or "robots") to collect information,which is then indexed by the search engine.

• Similar services are provided by "directories," which

maintain ordered lists of websites, eg Yahoo!

How Search Engine Spiders Work :

Examples of search engines

Google : www.google.com 

Yahoo! Search : search.yahoo.com

Ask.com: www.ask.com

AltaVista : http://www.altavista.com/

Search Tools : Directories

Subjects

– built by human selection ‐‐ not by computers or robot programs

– organized into subject categories, classification of pages by subjects not standardized and vary according to the scope of each directory

– NEVER contain full‐text of the web pages they link to ‐‐ you can only search what you can see (titles, descriptions, subject categories, etc.)

‐ use broad or general terms

– small and specialized to large, but smaller than most search engines ‐‐ huge range in size

– often carefully evaluated and annotated (but not always!!)

Example of Directories

– Name

• e.g http://www.anywho.com/

Search Tools: Meta‐Search

Search more than one search engine and/or subject directory at once and then compile the results in a sometimes convenient display, sometimes consolidating all the results into a uniform format and listing.

– E.g. :

Dogpile

Metacrawler

Web Browser: Search techniques

– Use subject directories.

– Use implied and full Boolean logic, phrase searching, truncation, and field searching effectively.

• Boolean "operators" such as "AND," "OR," "AND NOT" and sometimes "NEAR." AND requires all terms appear in a record. OR retrieves records with either term. AND NOT excludes terms.

– Identify key concepts, synonyms, and variant word forms in your search topic.

– Use phrase

• More than one KEYWORD, searched exactly as keyed (all terms required to be in documents, in the order keyed). Enclosing keywords in quotations " " forms a phrase in Google , and some other search tools.

– E.g “educational technology” / educational technology will

give different results

– Use key search engines effectively including AltaVista, Google, All the Web/FAST, and HotBot

– Use meta‐search engines.

– Use specialty databases when appropriate.

• Social sciences:
http://www.intute.ac.uk/socialsciences/lost.html

– Apply search strategies and techniques in a

scavenger hunt exercise.

Managing your browser

 Bookmarking

 Clear history

 Clear cache

 Clear URL

 Save/using bookmark/favourite

 Setting default page

 Multitasking

 Downloading

 Setting download folder

 Temp files

 Plugin

 Other tools

# fotenote : SEARCH ENGINE and WEB BROWSER are the different thing!!! TAKE NOTE...

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Internet

What is Internet ?

 A global collection of network
 The Internet is a network of networks, linking computers to computers sharing the TCP/IP protocols.

A Hierarchy of Networks

 From a single computer to LAN
 From LAN to ISP
 ISP to WWW

Malaysian ISP’s and type of services they provide

Internet Access

Via

 dial-up,

 landline (over coaxial cable, fiber optic or copper wires),

 T- lines,

 WiFi / WiMAX

 satellite

 GPRS, EDGE. ….

 cell phones

 3G…..

Internet Infrastructure

Internet protocol

 Every machine on the Internet has a unique identifying number, called an IP Address.

 The IP stands for Internet Protocol, which is the language that computers use to communicate over the Internet.

 A protocol is the pre-defined way that someone who wants to use a service talks with that service. The "someone" could be a person, but more often it is a computer program like a Web browser., etc

 An Internet Protocol address (IP address) is a numerical label that is assigned to devices participating in a computer network that uses the Internet Protocol for communication between its nodes

 An IP address serves two principal functions: host or network interface identification and location addressing.

A typical IP address looks like this:

 216.27.61.137

TCP/IP
Transmission Control Protocol/Internet Protocol, the suite of communications protocols used to connect
hosts on the Internet. TCP/IP uses several protocols, the two main ones being TCP and IP. TCP/IP is used by the Internet, as the de factor standard for transmitting data over networks.

(Internet) Applications

 World Wide Web's Hypertext Transfer Protocol
(HTTP)
 Simple Mail Transfer Protocol (SMTP)
 File Transfer Protocol (FTP)
 Telnet (Telnet) which lets you logon to remote
computers
 Simple Network Management Protocol (SNMP)
 VoIP
 IPTV
 …….

Internet Terms

 Domain Name System (DNS)
The Internet naming scheme which consists of a hierarchical sequence of names, from the most
specific to the most general (left to right), separated bydots :

example http://elearning.utm.my/

 IP (Internet protocol)
The Internet standard protocol that provides a common layer over dissimilar networks, used to move
packets among host computers and through gateways if necessary.

 IP Address
The numeric address of a computer connected to theInternet; also called Internet address.

exampel: 66.249.66.215 = 

# footnote : lets watch to HISTORY OF THE INTERNET..

Sejarah Internet

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WIRELESS TECHNOLOGY

What it is wireless technology ?

􀂉 Wireless networking technologies range from global voice and data networks which allow users networks, to establish wireless connections across long distances, to infrared light and radio frequency technologies that are optimized for short‐range wireless connections.

􀂉 wireless technology is generally used for mobile IT equipment. It encompasses cellular telephones, personal digital assistants (PDA's), and wireless networking.

Type of Wireless Network

􀀹 Wireless wide area networks (WWANs)

􀀹 Wireless metropolitan area networks (WMANs)

􀀹 Wireless local area networks (WLANs)

􀀹 Wireless personal area networks (WPANs)

Application of WiFi

Voice and messaging

• Cell phones, pagers.

• analog or digital standards

– The analog standard is the Advanced Mobile Phone Service (AMPS).

– Digital standards are Global System for Mobile Communications (GSM), Time Division Multiple Access (TDMA), or Code Division Multiple Access (CDMA).

Hand‐held and other Internet‐enabled devices

• Internet‐enabled cell phones and Personal Digital Assistants (PDAs) can connect to the Internet across a digital wireless network

• Uses Wireless Application Protocol (WAP),and WML (Wireless Markup Language)

Data Networking.

􀀹Infra Red
􀀹wireless local area networks (WLANs)
􀀹broadband wireless.
􀀹Bluetooth,
􀀹WiMax

Apa itu BLUETOOTH???

Mobile phones: 1G 2G 3G 4G

• 1G

1G is short for first‐generation wireless telephone technology. This generation of phones and networks is represented by the brick‐sized analog phones introduced in the 1980’s. Subsequent numbers refer to newer and upcoming technology.

• 2G

2G phones use digital networks. Going all‐digital allowed for the introduction of digital data services, such as SMS and email. 2G networks and their digital nature also made it more difficult to eavesdrop on mobile phone calls.

• 3G

3G networks are an in between standard. 3G is seen more as pre4G instead of a standard of its own. The advantage 3G networks have over 2G networks is speed. 3G networks are built to handle the needs of today’s wireless users. This standard of wireless networks increases the speed of internet browsing, picture and video messaging, and handheld GPS use.

• 4G
4G (AKA Beyond 3G) is like the other generations in that its advantage lies in promised increased speeds in data transmission. There is currently no formal definition for 4G, but there are objectives. One of these objectives is for 4G to become a fully IP‐based system, much like modern computer networks. The supposed speeds for 4G will be between 100 Mbit/s and 1 Gbit/s.

# footnote : perbezaan kelajuan 2G dan 3G

2G vs 3G

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PROTOCOL & CABLING

What is a Protocol?

• A protocol is a set of rules that governs the communications between computers on a network.

• These rules include guidelines that regulate the following characteristics of a network:

– access method,

– allowed physical topologies,

– types of cabling, and

– speed of data transfer.

LAN Technology

Protocol : Ethernet

• the most widely used wired networks protocol

• Early Ethernet network were half duplex, uses an access method called CSMA/CD (Carrier Sense

Multiple Access/Collision Detection) a system where each computer listens to the cable before sending

anything through the network to avoid collisions.

• Since 1997 Ethernet uses full duplex communication,

that does not require listening to other messages and

no collisions occur.

Protocol : Local talk

• a network protocol that was developed Macintosh computers.

• used a method called CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance), where a computer signals its intent to transmit before it actually does so.

• allows for linear bus, star, or tree topologies using twisted pair cable.

• disadvantage : slow speed (only 230 Kbps).

Protocol Token Ring

• The Token Ring protocol requires a star-wired ring using twisted pair or fiber optic cable. It can operate at

transmission speeds of 4 Mbps or 16 Mbps.

• Fiber Distributed Data Interface - a network

protocol that is used primarily to interconnect

two or more local area networks, often over

large distances.

Protocol FDDI

• access method involves token-passing.

• uses a dual ring physical topology. Transmission normally occurs on one of the rings; if a break occurs, the system keeps information moving by automatically using portions of the second ring to create a new complete ring.

• A major advantage of FDDI is speed. It operates over fiber optic cable at 100 Mbps.

Types of Cabling

Unshielded Twisted Pair

(UTP) Cable

Shielded Twisted Pair

LAN TECHNOLOGY

CABLING(STP) Cable

 Coaxial Cable

Fiber Optic Cable

RJ-45

B & C connector

NETWORK OPERATING SYSTEM

(NOS)

Peer to Peer
• In a peer-to-peer network, all computers are considered equal; they all have the same abilities
to use the resources available on the network
• allow users to share resources and files located on their computers and to access shared resources found on other computers.
• do not have a file server or a centralized management source
• designed primarily for small to medium local area networks.
• AppleShare and Windows for Workgroups are examples of programs that can function as peer to-
peer network operating systems.

YOUTUBE berkata PEER TO PEER (P2P) adalah :

Client/Server
• allow the network to centralize functions and applications in one or more dedicated file servers system
• providing access to resources and providing security.
• individual workstations (clients) have access to the resources available on the file servers.
• Novell Netware and Windows 2000 Server are examples of client/server network operating systems.

YOUTUBE berkata CLIENT/SERVER adalah :

# EXTRA KNOWLEDGE --> how to install cat5 cable to RJ-45

Cara memasang kepala RJ-45

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Network Equipments

Network Equipment

- Networking hardware includes all computers, peripherals, interface cards and other equipment needed to perform data-processing and communications within the network.

Type of Equipment

 File Server
 Workstation
 Network Interface Cards
 Concentrator/Hubs
 Repeater
 Bridges
 Routers
 Switch

Hubs

• Transmit all data received to all nod connected to the hub. Regardless to which device the data being sent to

• Lots of extra network traffic, network less efficient

Switch

• Identifies the device on the network for which the data is intended and sends the data to that node only

Repeaters

• to boost the signal with a device called a repeater. The repeater electrically amplifies the signal it receives and rebroadcasts it.

• can be separate devices or they can be incorporated into a concentrator.

• used when the total length of your network cable exceeds the standards set for the type of cable being used

Bridges

• A bridge monitors the information traffic on both sides of the network so that it can pass packets of information to the correct location The bridge manages the traffic to maintain optimum performance on both sides of the network

• It keeps information flowing on both sides of the network, but it does not allow unnecessary traffic through.

• can be used to connect different types of cabling, or physical topologies. They must be between networks with the same protocol.

• A network bridge connects multiple network segments.

• direct traffic to prevent head-on collisions, and is smart enough to know when to direct traffic along back

roads and shortcuts.

Router

• While bridges know the addresses of all computers on each side of the network, routers know the addresses of computers, bridges, and other routers on the network. Routers can even "listen" to the entire network to determine which sections are busiest -- they can then redirect data around those sections until they clear up.

Routers can:

• Direct signal traffic efficiently

• Route messages between any two protocols

• Route messages between linear bus, star, and starwired ring topologies

• Route messages across fiber optic, coaxial, and twisted-pair cabling

• a network node equipped for interfacing with

another network that uses different protocols

Gateways

– A protocol translation/mapping gateway interconnects networks with different network protocol technologies by performing the required protocol conversions.

# Conclusion, different of HUB, SWITCHES & ROUTERS

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TECHNOLOGY & TOPOLOGY

TOPOLOGY

Physical topology :

The physical layout of devices on a network.

or the way that the devices on a network are

arranged and how they communicate with each other

Logical topology :

the mapping of the flow of data between the

nodes in the network determines the logical

topology of the network

Type of TOPOLOGY

STAR

LINEAR BUS

RING

MESH

TREE

# mari lihat VIDEO ini untuk membantu ingat semua TOPOLOGY..

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Computer Network

Computer Network

• A collection of computers and other hardware devices that are connected together to share hardware, software, and data as well as to communicate with one another

Network Classification

• LAN – Local Area Network
• WAN - Wide Area Network
• MAN - Metropolitan Area Network
• PAN
• W….......

TRANSMISSION MEDIA

Bounded/guided (WIRED)
-Twisted pair
-Coaxial
-Fibre optics

Unbounded/Unguided (air/vacuum) (WIRELESS)
-Satellite communication
-Microwave radio
-Infrared signals

NETWORK ELECTRONIC DEVICES

Hub
Router
Switch
Bridge
Gateway

SOFTWARE

• Network software is the information, data or programming used to make it possible for computers to communicate or connect to one another.
• Network software is used to efficiently share information among computers

– At the nodes : involve techniques and protocols to
determine rules and procedure to transmit ,
terminate, translate and to present data and also to
control errors.
– to ensure data reach the destinations

Software for the server Software for client
A network (=server) operating system (NOS)
– a piece of software that controls a network
and its message traffic and queues, controls access by multiple users to network resources such as files, and provides for certain administrative functions, including security.
– Installed on the server client software
– Installed on the PC/cmputers to access the network and to issue requests to the network

NETWORK ARCHITECTURE

STANDARDS

• Architecture: blueprint of standards for a network consisting of items such as choice of media, media interfaces, encoding methods, transmission protocols, routing protocols, etc.
• Needed to ensure interoperability between various devices and equipment made by different vendors.

Uses of Computer Networks

- Sharing a printer or an Internet connections among several users
- Sharing application software with network license, which is cheaper, installed and updated on one computer only
- Working collaboratively
- sharing database
- Exchanging files

Networks devices : Local Area

• NIC (Network Interface Card)
• Media (Network cable)
• Hub/Repeaters
• Server
• Workstations
• NOS (Network operating
Software)-server
• NCS (Network Client Software)

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Data Transmission

Data Transmission

• Data travel over a network in various characteristics: form, amount of data : type, direction and timing :

– Analog vs digital

– Bandwidth

– Serials Vs Parallel

– Transmission timing

– Transmission directions

– Circuit switched, Packet‐Switched, and Broadcast Connections

Analog Vs Digital

- Analog transmission uses signals that are exact replicas of a sound wave or image.

- Signals of varying frequency or amplitude are added to carrier waves with a given frequency of              electromagnetic current to produce a continuous electric wave. E.g standard phones, fax

machines, and modems.

- Digital transmission the signals are converted into a binary code, whichconsists of two elements.

Digital format is ideal for electronic communication as the string of 1s and 0s can be transmitted by a

series of "on/off" signals represented by pulses of electricity or light.

Bandwidth

• = The amount of data that can be transmitted in a fixed amount of time.

• For digital devices, the bandwidth is usually measured in bits per second(bps), Megabits

persecond (Mbps) etc

• Medium with higher bandwidth deliver data faster

Serial vs Parallel Transmission

• Serial transmission : data sent one bit at a time, one after another a long a single path

• Parallel transmission : data is sent at least one byte at a time, each bit in the byte taking separate path

Serial vs Parallel Transmission

• Serial transmission : used for short communication. e.g between computer to printer

• Parallel transmission used within computer component e.g buses

Transmission Timing

• Synchronous transmission – Data organised into blocks or groups and

transferred at regular specified interval

• Asynchronous transmission  –  the process where transmitted data is encoded with start and stop bits, specifying the beginning and end of each character.Data sent without being synchronised

Isochronous transmission – data is sent at the same time as other related data to support certain types of real time applications e.g streaming voice, video and music.

Directions of Data Transmission

• Simplex

• Duplex

– Half Duplex

– Full Duplex

Simplex

• One way communications

• Data travels in single direction only i.e door bell

etc

• Relatively uncommon in computer communications

Half Duplex

• Data can travel in either direction but

only in one direction at a time.

• USB devices are half duplex

Full Duplex

• Data can moves in both directions at he

same time, such as with a telephones.

• Ideal for hardware devices that need to

pass large amount of data between

each other.

• Many networks and most internet

connections are full duplex

Circuit switched, Packet‐Switched,

and Broadcast Connections

• Circuit switched

– Data used dedicated path from sender to receiver

Packet‐Switched

• Data sent as individual packets, which are

assembled at the recipient’s destination

Broadcast Connections

• Data broadcast to all nodes within range

Data Compression

• Data compression encoding information using fewer bits than the original representation.

• Compression is used just about everywhere. All the images you get on the web are compressed, typically in the JPEG or GIF formats, most modems use compression, HDTV will be compressed using MPEG‐2, and several file systems automatically compress files whenstored, and the rest of us do it by hand

• Data compression is particularly useful in communications because it enables devices to transmit or store the same amount of data in

fewer bits.

• In addition, there are file compression formats, such as ARC and ZIP.

# lets watch video about DATA TRANSMISSION

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Macam Tak Percaye!!! betul ke..

Assalamualaikum wbt..

Hm, alhamdulillah syukur kehadrat illahi kerana panjangkan lagi umur aku sampai la ni.. saat post atau tulisan ni ni coret aku da hampir setahun bergelar seorang MAHASISWA. mungkin ade certain2 member lama aku cakap aku ni poyo nak mampos sebab kecah sangat yang aku ni dah jd budak undergraduate, tp ntah la..pada aku, bukan aku nak menunjuk or what so ever. 1stly, im totally proud k coz dapat kawan ngan hampa2 semua..xspecially to my classmate mase sekolah menengah dulu.. korang pon hebat2 gak kan, dapat jugak sambung belaja.. cume rezeki kita je yg tak same juz laen2 tempat..antara kita ada yg pegi diploma kat u, poli n ade gak yg further kat STPM. Even yg further kat kolej2 pon aku respect korang, sebab niat korang tu yang nak belajar.. Insyaallah korang akan sambung gak degree n then mungkin bole jadi lagi hebat..aku ni juz mengejar cite2 cabok aku je, iaitu nak jadi cikgu. macam dalam kelas dulu la korang selalu gelak n mengANJINGkan aku kan perli la CIKGU BESAR la ape kan. Tapi for sure aku tetap nak jadi cikgu. Ok, cukup la aku melalut..hm, hope ade la kalangan korang yg membace ea... hm, aku doakan korang dapat ape yg korang impikan n jangan lupe contact aku lau ade pape hal, lau nak kawen ke ape ke, meyh datang tuntut KAD KAWEN kat aku macam yg aku janji dulu nak sponser kad kawen korang..

Harap sangat korang enjoy ngan life korang sekarang  n doa2kan la aku ea supaye title CIKGU BESAR yg korang bagi dulu jadi kenyataan..AMIN....

Ok, now proceed ke objektif utama post ni ditulis.. Yup, da sebulan lebih da aku jadi org JOHOR kembali, dulunya org JOHOR yg berada di Gunung Ledang, la ni org JOHOR yg ade kat Gunung Pulai..Waaa, banyak syok la hidup aku, belaja je dekat ngan gunong...

By the way, even da setahun aku hidup kat bumi UTM ni, sampai sekarang aku aku still xcaye yg aku da jadi budak U. jadi MAHASISWA UTM, U yang aku nak sangat masuk mase kecik2 dulu. Yela, dulu manjang on the way nak balek kampong aku kat PASIR GUDANG tentu mate aku ni asyik MARKING signboard UTM je mase kat Highway.. Now, da duduk dekat sebulan still tak percaye.. Hm, selain perasaan yg tak berapa nak percaya yg aku ni da jadi budak U of course la HAPPY kan.. Yang utama nye happy sebab aku pilih course ape yg aku nak n yang penting mak abah aku happy n support aku dalam semua hal..memang la mulanye aku tau mak abah aku harap sangat aku terima tawaran USM tu. yela, mak kan nak sangat tengok anak2 dia ni ade yg jadi dokter..Hm, sory mak..Ude memang takde minat tuk jadi dokter macam yang mak nak. Tapi ALHAMDULILLAH mak terima jugak n support ude mase ude buat decision pilih cikgu tu.. Hmm, tq mak sebab paham ude...LOVE U A LOT..ude buktikan ea nanti, n InsyaAllah hajat mak abah nak kita same2 pegi umrah tercapai nanti ea..

OK, cukup la lauhan hati aku kat atas tu, sory la lau lari dari point sebenar..yela, saat ketika jari jemari aku menaip ni hati n perasaan ni rindu sangat da kat mak abah..yola, lamo dah den tak balek umah ni..

Now lets aku introduce korang ngan classmate aku kat UTM..aku kat sini berade under FP yakni dalam kata ganti yg panjang Fakulti Pendidikan..hm, course yg diambil adalah sama course ngan mase aku interview aritu.. hm, nama scientific nye adalah Bachelor of Tech with Education (Living Skills).. LIVING SKILLS, what the fish mende tu..actually its refer tu KH yakni kemahiran hidup.. heh, name kelas aku kat UTM (1 SPPH) 1 yg depan tu refer tok 1st year student aka FRESHIE..hak3.. yang SPPH tu aku sendiri pon tak tau stand for what..H tu je aku agak refer tok HIDUP kot..

Meyh aku bagi gambaran cikit untuk ahli2 kelas SPPH aku..

nota kaki : ENTRI ini ditulis sebulan selepas masuk UTM dan baru diedit semula... ( Bahasa yang agak kasar)..sory2..

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Kenapa mesti ANA MUROBBI???

Assalamualaikum w.b.t..

"kaifa haluk ya akhi wa ukhti???

bikhoir???

ALHAMDULILLAH..."

Kenapa mesti ANA MUROBBI???

harapan hati ini yang 100% ingin menjadi seorang MUROBBI..

MUROBBI??? 

Ape tu MUROBBI??

Pak Cik WIKIpedia menjawab :-

"MUROBBI dalam Islam membawa maksud yang luas melebihi tahap MUALLIM. Konsep MUROBBI merujuk kepada PENDIDIK yang bukan sahaja mengajarkan sesuatu ilmu tetapi dalam masa yang sama cuba mendidik ROHANI, JASMANI, FIZIKAL dan MENTAL anak didiknya untuk menghayati dan mengamalkan ilmu yang telah dipelajari.

Justeru, MUROBBI lebih menumpukan penghayatan sesuatu ilmu, sekali gus membentuk keperibadian, sikap dan tabiat anak didiknya. Oleh itu, tugas “MUALLIM” banyak berlegar di “AKAL” tetapi tugas MUROBBI berlegar di “HATI”."

Dan ianya lebih kurang lah dengan kefahaman diri ini.. MUROBBI ni lebih merujuk kepada seorang PENDIDIK atau GURU, tapi bezanya GURU itu hanya mendidik manakala insan yang bergelar MUROBBI ni  bukan hanya mendidik malah dia akan memastikan kepada pelajar atau anak didiknya mengamalkan dan mengapplikasikan apa yang di ajar..

Dalam kata lain, MUROBBI ni akan membuat FOLLOW UP dan tengok FEEDBACK terhadap anak-anak didiknya..Contohnya, bukan sahaja mengajar mengenai AKADEMIK semata-mata tapi tak lupa terhadap perkara-perkara lain yang merujuk kepada modal insan dan pembangunan sahsiah pelajar itu sendiri..

IKON atau ROLE MODEL sang MUROBBI bagi diri ini adalah merujuk kepada, arwah ustaz saya sendiri. USTAZ SHAHRIZAN.. Beliau meskipun memegang ijazah BA(hons).edu.(econ) Universiti Pendidikan Sultan Idris, tetapi masih bergelar seorang ustaz. Kadang kala nak menjadi seorang pendakwah itu tidaklah memerlukan IJAZAH agama, tetapi ilmu yang diperoleh itu lebih tinggi nilainya. Hidup beliau semuanya mengenai ISLAM. usahanya menegakkan agama SUCI ini tak mengenal PENAT dan LETIH.. Undang sahaja lah beliau untuk memberi CERAMAH atau TAZKIRAH dalam majlis ILMU..InsyaAllah beliau akan hadir.. Jarak dan wang ringgit bukan penghalang bagi beliau. Masih terbayang di kepala ni tentang beliau, saat beliau memberi TAZKIRAH di masjid (pada hari rabu malam) serta majlis USRAH pada (selasa malam)..

Subhanallah, tingginya pekerti mu wahai ustaz.. TAZKIRAH2 dan bacaan YASSIN mu di setiap pagi JUMAAT saat saya di bangku sekolah masih ku ingat. Kelunakan suara mu mengimami solat2 ku sebelum ini.. Pemergian mu membuatku tersedar, AJAL seseorang tak mengenal USIA.. Pemergian mu memberi seribu rasa pada kami2 penduduk setempat dan saya selaku bekas murid ustaz.. Pemergian mu itu yang dalam keadaan HUSNUL KHATIMAH syahid sewaktu ingin pergi menabur ilmu.. USTAZ, moge roh mu ditempat dalam kalangan orang2 SUFI...

Tiada apa yang mampu saya balas atas jasa dan ilmu ustaz, hanya kiriman Al-fatihah dapat mengiringi roh ustaz, dan InsyaAllah akan saya manfaatkan apa ilmu dan pengajaran yang ustaz sempat taburkan ke atas diri ini pada masa mendatang dan InsyaAllah jua saya ingin mendidik bakal anak-anak MURID saya seperti mana ustaz MENDIDIK, biarlah amal yang baik ini terus berpanjangan supaya menjadi amal susulan kepada ustaz InsyaAllah..

Pesanan ustaz yang paling diingati :-

"bergembiralah andai diri kamu menerima balasan serta kesusahan andai kamu membuat maksiat atau kejahatan, sebeb tu lah tanda Allah masih sayangkan kamu, kerana itulah tanda kamu bukan dari kalangan orang yang menerima ISTIDRAJ"

FOOT NOTE : ISTIDRAJ merujuk kepada suatu kenikmatan yang Allah bagi untuk kasi dieorang makin lalai. Semakin banyak nikmat yang Tuhan kasi, semakin hina lah mereka di sisi Tuhan.

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Intro kepada TELEkomunikasi

Assalamualaikum wbt..

Ok, di sini saya akan mengupas serba sedikit apa itu TEKE+KOMUNIKASI, apa yg dikatakan KOMUNIKASI ialah sesuatu proses dalam pemindahan, perkongsian data atau maklumat antara satu node ke node yang lain. Manakala TELE itu pula membawa erti yang jauh.. Oleh sedemikian, mengikut kefahaman saya ialah TELEKOMUNIKASI itu merujuk kepada proses pemindahan atau perkongsian maklumat mahupon data yang merentasi sesuatu jarak..

Antara gambar rajah yg boleh membantu dalam analogi ini :-

Macam mana nak hantar maklumat ke tempat yang jauh ye??? terdapat enam elemen yang ada pada TELEKOMUNIKASI ini..ianya adalah :-

 Manusia

 Prosedur

 Data/Informasi

 Hardware

 Software

 Communikasi/Penyambungan

Sejarah TELEKOMUNIKASI.. malas den nak citer, meh tengok video ni ye..semuanya dah di terangkan...

Ok, ade faham serba sedikit.. sebagai penambahan... ni dia BEYOND TELECOMMUNICATION!!!

# nota kaki : maaf, sumber video ini tiada bahasa melayu...so, translate sendiri ye... Enjoy urself...

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SPPM 1013 (Telekomunikasi & Rangkaian)

Assalamualaikum wbt..

Alhamdulillah, syukur kehadrat Illahi yang maha Esa lagi maha Bijaksana.. dengan limpah kurnia serta zatnya dapat saya menulis lagi dalam blog ini.. ini merupakan entry yang agak baru setelah sejak lama tidak menulis.. mohon beribu kemaafan kepada yang terlibat dan terbabit, terutamanya kepada pensyarah subjek SPPM 1013 ini.. Kelewatan dalam mengUPDATE blog ini mengenai input2 mengenai subjek Telekom & Rangkaian ini atas sebab beberapa kekangan yang berlakunya.. Alhamdulillah, setelah beberapa ketika ini blog ini dapat dibuka semula kerana sebelumnya, biasalah diri ini yang lemah (* actually lupe PASSWORD), saya telah berjaya mengLOG-IN semula ke blog ini...

Ok, berbalik kepada tajuk entri kali ni iaitu SPPM 1013 (Telekomunikasi & Rangkaian), ianya sebenarnya merujuk kepada subjek yang di ambil oleh saya pada semester ini.. Ianya adalah merupakan subjek fakulti yang diwajibkan ke atas setipa MAHASISWA fakulti pendidikan di UTM ini. Objektif utama terhadap subjek ini adalah memberi pendedahan kepada kami2 ini selaku MAHASISWA pendidikan yakni BAKAL2 GURU dalam tempoh masa 3 tahun lebih lagi INSYAALLAH, kepada kemudahan atau teknologi yang berasakan telekomunikasi yang bersandarkan kepada INTERNET untuk diaplikasikan dalam sesi pengajaran kami kelak di sekolah..

Antara perkara2 yang dipelajari adalah mengenai PEMINDAHAN DATA, RANGKAIAN, TEKNOLOGI TOPOLOGI, PERALATAN RANGKAIAN, PROTOKOL & SISTEM PENGKABELAN, JALUR LEBAR dan sebagainya..

Haaa, apa yang dinyatakan di atas semuanya serba-serbi mengenai INTERNET & TELEKOMUNIKASI...

pada mulanya saya agak kurang berminat la dengan subjek ni..tapi selepas 2 minggu minat ni timbul dan rasa membuak2 bertambah untuk mengetahui lebih lanjut mengenai ICT ini.. Apa tidaknya, lebih baik kita tahu serba sedikit mengenai apa yang kita selalu gunakan, betol tak??? Macam ICT dan INTERNET ni la, selalu kita gunakan tapi tahu ke kita macam mana INTERNET itu berfungsi dan apa alatan atau komponen yang menyokong kepada berfungsinya kemudahan tersebut..

So, ini merupakan peluang yang perlu direbut dan tak perlu dipersia.. dan setelah beberapa bulan mengikuti kelas ini, banyak yang telah dipelajari... Contohnya apa itu ISP, VPN, DNS, IPV4 dan macam2 lagi la..yang biasanya TERM2 ini yang kita jumpe tapi tak tahu ape guna dan maksud sebenarnya...

Last but not least, cewahhh!!! speaking lah puleee...hehe...banyak lagi yang akan dikupas mengenai subjek ini dengan entri yang akan menyusul nanti..Entri2 ini akan di SORT LIST kan mengikut aturan dan bab2 nya...

# nota kaki : maaf atas kesulitan dan bahasa yang digunakan....

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