Session 50

ICT finals - 1/10

Session 49

Mr.Z gave us tips for exam. Tips: IPC, CPU, etc.

Things to do:
1) Update blog - until session 50 (due date: Sunday 23/9)
2) Bytes - bring on the day of the exam

Session 48

We have to here the next day from the first period onwards. Mr.Z said that we have to give out 3 sheets of paper that contain our name, email address and Facebook address to any 3 Japanese students.

Session 47

Had a discussion on what to present and decorate before the Japanese students.

Session 46

Mr.Z gave us a short preview on what we will be learning next year.
1) Programming
2) Database
3) Multimedia

Mr.Z also introduce us a website that could do mind-mapping ( http://bubbl.us )

Session 45

Continued doing the ssqs especially for those who haven't finish putting the answer online.

Session 44

Helped teacher with ssqs question.
Assignment to have a short survey for certain teachers
Due date: 5/9/2012

Session 43

Continued with the SPM assessment

Session 42

Continued with our presentation for SPM assessment

Session 41

We did presentation for our spm assessment

Session 40

We have to complete learning area 2 and 3's written assignment. Learning area 2's assignment is on open source. Learning area 3's assignment is mobile computing. Due date is 16 of August

Session 39

Mr. Z gave us a briefing on our SPM assessment. We have to print out the result of anti-virus and anti spyware scanning. After that we also have to do a PowerPoint presentation on the impact of ICT on society which is due on Sunday night.

Session 38

Continued hands-on activities from our last lesson

Session 37

Did some housekeeping. Mr.Z gave us each group an IP address. My group's IP address is 192.168.1.23

After that, we did our hands-on activities like trying to ping some websites.

Session 36

Things to do:
1. Complete blog and notebook (22/7)
2. LO submit soft copy by tonight and hard copy tomorrow (20/7)
3. SPM assessment form - download
4. Link sharing (22/7)
5. Put LO in file tomorrow before recess

Session 35

3.5 Current and Future Development

Few types of mobile computing:
1. notebook computer
2. tablet PC
3. personal digital assisstants (PDA)
4. smartphone

VOIP- voice over IP
(i) ATA- Analog Telephone Adapter
(ii) IP Phones
(iii) computer-to-computer

Session 34

Continued doing hands-on activities > straight cable and cross cable

Session 33

Download module 3. We were supposed to do straight cable today following the module 3.

Session 32

Mr.Z went to Putrajaya.We just stayed at the Pusat Akses.

Session 31

Protocol is a set of language that computer understands.
Types of communication:
i) internet - a global network that provides various types of information and communication facilities.
a computer network that uses Internet Protocol technology to share information, operational systems, or computing services within an organization
iii) extranet - a computer network that allows controlled access from the outside, for specific business or educational purposes

Example of communication devices:
i) network interface card (NIC)
ii) wireless network card
iii) hub or switch
iv) router
v) wireless access point
vi) internal and external modem

Session 30

Network Architecture -  overall design of a computer network that describes how a computer network is configured and what strategies are being used. Two types: (a) client/server  (b) peer-to-peer

Network Topology:-
(i) bus
(ii) ring
(iii) star

Session 29

Did a little houskeeping. Gotten our mid-year examination results.

Types of Network:-
(i) Local Area Network (LAN) - covers a small region
(ii) Metropolitan Area Network (MAN) - same geographical area
(iii) Wide Area Network (WAN) - large geographical area

We also learn the differences between the types of network.

Session 28

In today's class, we begin a new topic which is about networking.
Networking is connecting two computers to share a hardware.
Communication - when sharing information or devices from a distance. When there's a sender, there's a receiver.
Connections For Networking: (i) phsycal medium  (ii) protocols  (iii) system application
Channels: (i) twisted-pair  (ii) coaxial  (iii) fiber-optic  (iv) satelite

Session 27

We did a short quiz. Then started to check and file our Learning Outcomes

Session 26

Mr.Z said that the test will be on learning area 1 and 2. If we do not complete all of our assignments, we will not be having the exam but finish it during our exam. Mrs Nobuko from Japan sent some delicious food and pictures of anime which was drawn amazingly. Then we took pictures with the food and the pictures and Mr.Z sent it to Mrs Nobuko.

Session 25

Mr.Z did not come today as well so we continued doing our PC assembling.

Session 24

Mr.Z did not come today so we continued doing our PC-Assembling in Pusat Akses.

Session 23

Mr.Z said that we will have to do portfolio for learning area 2. The first page of the portfolio is the topic. The second page is to explain open source software and give a few examples. 3rd page is to explain application software and give a few examples. 4th page is about the ICT hardware - using the pamphlet that we got from the PC-Fair. 5th page is about software like Kapersky 2012,Panda 2012. 6th page is explaining pervasive computing and give 3 examples. And as for the last page will be the acknowledgement/bibliography.

Session 22

Mr.Z did not come today so we continued doing our PC-Assembling in Pusat Akses.

Session 21

We did a little housekeeping before starting the lesson. Mr.Z said that we have to start sharing links on nicenet, update our ICT contribution and stay back for PC assembling. We also have to complete our bytz index and also update our blog. Mr.Z also commented on our notes skills saying that we have to improve it.

My PC-assembling group is with Melissa (leader), Felicia, Hafizah, Thamilarasi, Chen Xing Ren, Ezad and myself.

Session 20

Mr.Z said that there will be a portfolio on lesson area 02 about the difference between the past computer generation and the current computer generation. To do this, we will need to go the PC Fair to collect the pamplet.
The lesson today is about pre-PC assembling. The safety precaution and the steps to assemble a PC.

Session 19

Did a short quiz on application software before starting our lesson.
There are 8 types of utility program:
1) file manager                          5) data recovery
2) diagnostic utility                    6) virus protection
3) disk defragmenter                 7) data compression
4) backup utility                        8) disk scanner and disk clean-up

Session 18

Did a quiz before entering class. Then we continued our lesson on computer systems. Today we learn about software, a program which consists of a set of instruction that tells a computer how to perform a specific operations. There are two types of software: i) system software  ii) application software

The function of operating system : i) start a computer  ii) providing user interface  iii) manage data and programs  iv) manage memory  v) configuring devices

Session 17

We learn about hardware today. The motherboard is the main circuit board of the system unit. Expansion cards are for graphic, audio. The ports points out which peripheral attaches to the system unit so it can send or receive data.

Central Processing Unit also known as CPU interprets and carries out the basic instruction that operates a computer. It impacts the overall computing power and manages the computer's operation. There are two subcomponents of the CPU. a) Control Unit (CU) - extracts instruction from the memory and decodes and executes them. b) Arithmetic Logic Unit (ALU) - perform all arithmetic (mathematical calculations) and logical calculations (Boolean result-AND, OR, NOT, NAND, NOR, XOR, equivalence).

Session 16

Did abit of housekeeping first before continuing our lesson on computer system. Today we learn the binary code that has only two digits : 0 or 1. A bit is represented by the number 0 and 1.

We also learn data measurement. For example 1KB=2 power 10 bytes, and few more others. As for speed measurement, are like Hertz (Hz), MegaHertz (MHz), and GigaHertz (GHz).
The system clock is one of the major factor that influenced the computer speed and only affects the CPU only. Example of a microprocessor speed, Pentium 4 running at 2.4 GHz which is faster and Pentium 4 running at 1.8 GHz which is slower.
Speed and path determines the total processing speed.

Session 15

We started learning area 02 which is the computer system. Computer system is a combination of components designed to process data and store files. There are 4 major hardware components:-

 i) Input - data and instruction that we enter into the computer system for processing. Example of input device: keyboard, mouse, etc
 ii) Output - data that has been processed into a useful form. For example, printer, speaker, etc
 iii) Processor - is like the human brain. Example: CPU
 iv) Storage - location of data, instruction and information that are held for future use. There are two types of storage. One is the primary and the other is secondary. The primary storage only holds data temporarily like the RAM. As for the secondary storage is considered permanent until data is deleted or removed. For example, thumbdrive, CD, DVD, etc

Session 14

Started the class with a bit of housekeeping like finalizing the marks. Mr.Z said that we have to do module 1 and print it out as a hard-copy during the holidays. After that, he also talk about the project ColMas which we will have to post 20 different pictures of the school. At the last 20 minutes or so, we had another test about ICT.

Session 13

Mr.Z didn't come but the class still went on as usual. We had to present our presentation about phishing, virus(Trojan horse and Salami attack), hacking and security measures (biometric devices and authentication). Phishing - a way of attempting to acquire information such as usernames, passwords and credit cards details by masquerading as a trustworthy entity in an electronic communication. Virus: (i)Trojan horse - a malicious program that does not attempt to infect file but can make copies of themselves. , steal information or harm their host computer systems. (ii)Salami attack - a programmed attack which is implemented in small (unnoticeable) increments. Hacking - is a person (hacker) with advanced knowledge of operating systems and programming language. They might find discover holes with the systems and freely share the information they've discovered but never intentionally damaged data. Security measures: (i)biometrics devices - a form of identification and access control. It is also used to identify individuals in groups that are under surveillance. (ii)authentication - is a process of determining whether someone or something is, in fact, who or what they declare to be.

Session 12

We had a video conferencing with Ms Lucia Matei. One of the few students who got to speak to her was Felicia and Thamilarasi. When we had the video conferencing, it was 5 in the morning at her country. She expertise in psychology.It was nice to chat to her through Skype.

Session 11

Did some housekeeping on our ICT blog at the beginning of the class. Then Mr.Z gave us a assignment to do which is a short presentation on 4 different topics which are phishing, virus (Trojan Horse and Salami Attack), hacking and security measure (biometrics and authentication). My presentation will be on security measures. After that, we were given a short test on the definition of ICT and the differences between hackers and crackers.Mr.Z also said that the 2nd test will be given next Tuesday.

Session 10

We met with a Japanese teacher, Mrs Nobuko through Skype. Only four students had a chance to talk to her and I was one of them. The first student was Kieron, who had only joined us for a couple of weeks. The second student was Mahsuri and the third student was Jeevan. The last student was me. We talk a bit of Japanese cultures and the Malaysian cultures. It was a pleasant experience. Mr.Z said that we will be doing this again in the future with other teacher from all around the world. For example Sri Lanka, Russia and others.

Session 09

Mr.Z started our lesson with controversial contents which are information that causes disagreement in opinions and may cause the disruption of peace. Examples of controversial contents are pornography and slander. Pornography are any form of media or material that depicts erotic behavior and cause sexual excitement. Pedophiles are people who are sexually aroused by naked pictures of innocent children. Where as slandering is a legal term of false and malicious statements about someone.
   The impact of pornography are: i) criminal acts ii) sexual addictions or perversion iii) develop low moral
values iv) erode good religious, cultural and social belief and behavior.
   As for the impact on slandering: i) develop into a society that disregards the truth and honesty ii) bad habits of spreading facts that are unreal iii) leads to unnecessary arguments iv) cause people to have negative attitudes toward another person
There are several cyber laws like Digital Signature Act 1997, Computer Crimes Act 1997, Telemedicine Act 1997, Communication and Multimedia Act 1998.

Session 08

Started session 08 with a video about password. In the video we mustn't share password with anyone and if someone knows about it, we must change it. Our password must at least be 8 characters and contains upper and lower cases as well as numbers. We mustn't use the same password on every site and NEVER use dictionary words. Last but not least change the password as often as possible.
After that, we continue our lesson with Computer Security. It means protecting our computer system and the information inside it. Hackers, crackers and script kiddie can hack into our computer system and take the information they want. There are 3 types of security: a) hardware security b) software/data security c) network security. Then we learned about threats that can be made to a computer. Malicious codes like virus, Trojan horse, logic bomb, trapdoor and backdoor, worm and others. Other than malicious codes, natural and environmental surroundings can also cause threat to the computer. For example, flood, tornado, excessive heat and more.
Lastly we learned about security measures that can be taken to protect the computer system. By using data backup which copies the entire data and puts it into another system, cryptography which is a process of hiding information or anti-virus which protects the computer against viruses. Not only that, anti-spyware and firewall can also be use to protect the computer system. Anti-spyware is a program placed in a computer without the user's knowledge and firewall is a device or set of devices designed to permit or deny network transmissions based upon a set of rules and is frequently used to protect networks from unauthorized access while permitting legitimate communications to pass.

Session 07

Right before we enter class, Mr.Z checked our lesson outcomes 01 and after that, he told us there will be replacement class on Sunday, 12/2/2012 at 10 a.m. Then we started our lesson with the meaning of computer ethics and cyber laws.

Ethics -> a moral philosophy where a person makes a specific moral choice and sticks to it and computer Law -> a legal system comprising of rules. Under this ethics and law, we must respect the ownership, privacy and property. Other than that, IP or Intellectual Property are works created by inventors, authors and artist.

We also learn another topic which is privacy. In privacy, there is data -> collection of raw unprocessed facts, figures and symbols. There is also information -> processed data.
There are ways to threaten computers. For example: by using cookies, electronic profile or spyware.
Authentication is a process where users verify that they are who they say they are. For example: biometric is by identifying users through fingerprint, facial, hand, iris, retinal, voice, signature or the callback system which are commonly used in banks.

Session 06

We started our lesson on the usage of ICT in everyday life. By doing that, Mr.Z showed us videos. He also showed us videos of the difference between computerised and non-computerised systems as well as videos on the impact of ICT on society. When Mr.Z showed us videos of the impact of ICT on society, I learn the advantages and disadvantages of ICT.

ADVANTAGES
1) Faster communication speed
2) Lower communication cost
3) Reliable mode of communication
4) Effective sharing of info
5) Paperless environment
6) Borderless communication

DISADVANTAGES
1) Social problems
2) Health problems

Session 05

Today's session 05. Mr.Z started to teach us according to the syllabus. He showed us videos of what ICT is about. This is what I learn from the video:

1) Information - knowledge obtained through researching, investigation, reading, studying. Helps us to fulfill our daily tasks.
2) Communication - an act of transmitting messages.
3) Technology - vital in communition, spreading information. It is also a type of tool in communication.

I also learn that the word computer comes from the word compute which means counting. After that, Mr.Z showed us more videos about the first generation of computer to the present computers. Lastly, right before the class ended, he told us that we will collabrate with Columbian students who is younger than us and Australian students.

Session 04

Mr.Z talk to us about conferencing on Yahoo Messenger and Skype. Then we have to join the ICT Facebook group which we have to write something about ourselves. After that, Mr.Z asked us to learn more about our group members. I found out where they live, their email, contact number, their blog address as well as what they're good at. Mr.Z also asked us to volunteer to be the class monitor and assistant monitor. Hafizah, Hazim and myself was suggested by my classmates and I ended up with the most votes(I think) and became the class monitor. As for Hazim, he became the assistant monitor. Mr.Z then showed us our class tagline which is "Let's connect, contact, communicate and collaborate."

Session 03

For today's session, we received an updated version of the scheme of work. Then Mr.Z talk to us about our blog and he was quite happy with it. Right after that Mr.Z told us to download lesson plan and lesson outcomes which he has sent the download link to our emails. He then further explain to us about what we are going to do with the lesson plan and and the lesson outcomes. He also gave us assignments which we have to print out lesson plan 01 by 30th of January (after the Chinese New Year). Later on, he showed us and example of last year's ICT student's folder which we will get this Thursday. He also asked two students to volunteer to be teacher's assistant in managing www.nicenet.org . My fellow friends, Melissa and Felicia, volunteered to be Mr.Z's assistant. Right before the class ended, Mr.Z separate us into 5 groups containing 4 members each. Mine is the 3rd group with Nurul Hafizah, Lee Jia Shing (the group leader) and Muhd Hazim. Mr.Z also gave us a 1Malaysia badge and further told us that we are all ICT brigade. We will be in charged of the computer lab during the afternoon session.

Session 02

After we greeted Mr.Z, Mr.Z gave us a short briefing on the 'scheme of work' and the syllabus that we had printed before. Then we stick the ICT index paper and other papers into our notebook. After that, Mr.Z gave us assignments to do before Session 03. The assignments was replying to three or more welcoming messages and print one of the welcoming message and stick into the notebook. Right before the class ended, we got Mr.Z's contact just in case we need help and he showed us an example of an ICT blog which brings me into writing in my very own ICT blog.

Session 01

A short briefing from Mr.Z about ICT and what we are going to learn from this class. We also got some papers like the notebook index and few more others. Before the class ended, Mr.Z told us to print the syllabus before Session 02.

First post ~

Just created an ICT blog. I will posting everything about ICT here. I will post my very first session soon.

Don't look forward to it soo much. It might bored u :P