here i attach some information about computer science since i am computer science's student... hope this information useful... ^_^

Bus Network Topology

 

Bus Network Topology.

Bus networks share a common connection that extends to all devices. This network topology is used in small networks, and it is simple to understand. Every computer and network device connects to the same cable, so if the cable fails, the whole network is down, but the cost of setting up the network is reasonable.This type of networking is cost effective. However, the connecting cable has a limited length, and the network is slower than a ring network.

Ring Network Topology

Ring Network Topology.

Each device in a ring network is attached to two other devices, and the last device connects to the first to form a circular network. Each message travels through the ring in one direction—clockwise or counterclockwise—through the shared link. Ring topology that involves a large number of connected devices requires repeaters. If the connection cable or one device fails in a ring network, the whole network fails.Although ring networks are faster than bus networks, they are more difficult to troubleshoot.

Star Network Topology

 

Star Network Topology.

A star topology typically uses a network hub or switch and is common in-home networks. Every device has its own connection to the hub. The performance of a star network depends on the hub. If the hub fails, the network is down for all connected devices. The performance of the attached devices is usually high because there are usually fewer devices connected in star topology that in other types of networks.A star network is easy to set up and easy to troubleshoot. The cost of setup is higher than for bus and ring network topology, but if one attached device fails, the other connected devices are unaffected. 

old school memory throwback

throwback old school memories.. alhamdulillah hari ini kami berjaya mensiapkan English Drama bertemakan sekolah. bersama-sama kami adalah Mdm Nor Aziyan Mat Zain, madam kami yang tersayang.

cuti-cuti sempena CNY

sempena cuti CNY dan cuti half sem 2, saya dan keluarga hanya sempat ke Aman Central, alor setar kedah. kebetulan itu ada pameran CNY diadakan di tengah mall Aman Central. disini saya bekalkan link http://www.amancentral.com.my/ kepada sesiapa yang tidak datang berkunjung lagi ke Aman Central.
disini saya sertakan gambar-gambar yang berkaitan Aman Central. sapa yang tak mai lagi tu mai kaih...

                                                          muka hadapan Aman Central.

          ini adalah antara jenama yang terkemuka yang ada di Aman Central. sebenarnya banyak lagi.

                                                           GSC Aman Central
next stop adalah sekolah lama yang telah menjadi memori dalam memori... sebenarnya pi sekolah nak pi ambik sijil SPM ja tapi alang-alang menyelup pekasam biarlah ke pangkal lengan.. dengan gigihnya kami pi melawat satu sekolah sebab rindunya kami kat alam sekolah.. dapat jumpa dengan cikgu kesayangan adalah saat yang tidak dapat yang dilupakan.. aku adalah penuntut SMK Sultanah Bahiyah, Alor Setar, Kedah (IB World School).. disini aku lampirkan beberapa gambar bersama kesayangan disini yang tidak pernah jemu mengajar kami sehingga kami keluar sekolah...

yang berbaju kuning tuu orang panggil ustazah Hamidah(pendidikan syariah), yang ungu gelap tu cikgu Yunizah(addmath), yang ungu cerah tu cikgu Afiza(math), yang kat belakng tu paling popular sebab suara dya yang sekali jerit dengan 2 blok.. dengar suara dya boleh cering bulu roma... orang panggil mama Azlin....

yang berkopiah tu pulak abah kami... nama beliau adalah ustaz Yusof(pendidikan Al-Quran Sunnah)..
pi jumpa beliau dapatlah free ceramah yang tak dapat kat mana-mana... ilmu yang ustaz curahkan berguna sampai hari ini... rindu nak kena tegur lagi sebab tidur dalam kelas ustaz.. tapi yang syoknya boleh pi habaq kat ustaz kata dah tak lena dah kat matrik... hehhe..


lastly, singgah makan kenduri... perghh meriah sangat.. yang paling best sebab makannya sangat superb.. eehhh bukan dia yang kawin.. tapi abang dia.. hahhahaha..

yeahhhhh dan pada hari yang sama tapi petang aku rushing pula ke tasik.. sebab nk jumpa dengan kawan lama dari sekolah rendah...

that's the end untuk saya punya story semasa cuti raya cina plus mid sem...
thanks sebab baca sampai habih...

favourite things

 portable laptop stand
benda ini senang untuk dibawa kemana-mana kerana boleh diubah suai bentuk iaitu boleh dilipat dan disimpan. ini membolehkan pengguna dapat menjimatkan ruang penyimpanan dengan siaznya yang kecil.
selain iti tempat untuk meletakkan tertikus juga amat strategik. saya sangat mengesyorkan portable laptop stand ini kepada semua orang khususnya kepada  para pelajar supaya dapat memudahkan kerja mereka.

portable laptop
benda ini sangat berguna pada masa sekarang. pada skrinya boleh disentuh dan bukannya menggukan tetikus. kesimpulannya ianya mudah dibawa kemana-mana.

folding clothes machine
mesin ini menjadi gilaan pada abad ini kerana fungsinya yang amat mengagumkan. ianya akan menjimatkan tenaga dan masa para suri rumah. 

   
electronic watch
all in one. semua yang kita perlu hanyalah jam tangan sahaja. kita boleh megemaskini email, menjawab panggilan telefon dan banyak benda lagi. jam ini boleh touch skrin. jam ini juga adalah barang yang terhangat dipasaran pada masa kini.






  

contoh cover buku sem 3

hasil karya ini menggunakan Adobe Photoshop ^_^

santapan rohani hari ini

Women's fashion Sneakers Zip Wedge Hidden Heel Sport outdoor Shoes black -Intl RM44.59

FOR THOSE YANG TINGGINYA YANG X BERAPA NAK TINGGI... ^_^

BOLEH TRY KASUT NI..

Women's fashion Sneakers Zip Wedge Hidden Heel Sport outdoor Shoes black -Intl  

• Fastening:Pull On
• Pattern:Solid
• Heel Type:Wedge
• Color:Black
• Heel Height:Med (1 3/4 in. to 2 3/4 in.)
• Material:Synthetic Leather
• Width:Medium (B, M)
• Style:Fashion Sneakers

Product details of Women's fashion Sneakers Zip Wedge Hidden Heel Sport outdoor Shoes black -Intl

Features:
Brand New
Fashion zippers and splice, two colors available
Comfortable within heel and heel height, make you energetic and charming!

Item Specifics:
Upper Material: Synthetic Leather, Fabric
Lining Material: Mesh
Outsole Material: Rubber
Color: Black, Red
Heel Height: About 5cm
Within Heel Height: About 2cm
Season: Spring, Summer, Autumn

Package Included:
1 pair of women sports shoes (Without Box)

Note:
1. The actual color of the item may be slightly different from the pictures due to the monitor and lighting effect. We'll appreciate your understanding.
2. Because of manual measurement, please allow minor error of the specifications.
 

Specifications of Women's fashion Sneakers Zip Wedge Hidden Heel Sport outdoor Shoes black -Intl

What's in the box:

• 1 Pair of Shoes Black

General Features:

SKU	OE702FAAA56014ANMY-10466950
Material	Leather
Model	Channy-POA574654
Size (L x W x H)	10.00 x 9.00 x 9.00
Weight	0.55
Sneaker Upper Height	High
Sneakers Style	Not Specified
Warranty type	No Warranty

Samsung Galaxy Note 8 SM-N950U 64GB Smartphone (Original Imported) RM 2899.00

Samsung Galaxy Note 8 SM-N950U 64GB Smartphone (Original Imported)  

1 Month Local Supplier Warranty

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• GSM + CDMA / 4G LTE Capable
• Single Sim With One SD Card Slot

Storage Capacity: 64GB

• 64GB

RM 2,899.00

Before RM 3,999.00,

Product details of Samsung Galaxy Note 8 SM-N950U 64GB Smartphone (Original Imported)

 

 

In front of packed bleachers at New York City’s Park Avenue Armory, Samsung executives unveiled the brand’s newest flagship phablet to the world for the first time. The Note line is known for pushing the screen-size envelope, and the Android 7.1.1 Nougat-based Note 8 is no exception, sporting a 6.3" Super AMOLED screen that eclipses its short-lived predecessor by more than half an inch. That screen offers a QHD+ resolution of 2960 x 1440 for an 18.5:9 aspect ratio and carries over the Galaxy S8 and S8+’s Infinity Display, which wraps around the side of the device for a nearly bezel-less look.
The Note line’s other constant over the years has been the inclusion of the S Pen, a built-in stylus, and the Note 8’s has a finer tip and improved pressure sensitivity for better sketches and writing. The Live Messages function allows handwritten messages and photos marked up with drawings and annotations to be sent to friends across platforms, and Screen Off Memo gives users the ability to start writing without waking their device up. The S Pen also offers a translation function for foreign languages and can automatically convert currencies and units of measurement.

The Note 8 received a major camera upgrade, with two 12MP rear-facing cameras that work in concert to enable 2x optical zoom. The telephoto camera has an f/2.4 aperture, in contrast with the f/1.7 wide-angle camera. Both come with optical image stabilization for sharper photos and reduced video shake. Those two cameras also enable Live Focus, which lets users blur the background of their shot in real time to help subjects stand out.

Other highlights include improved DeX functionality, which turns the Note 8 into a pared-down desktop computer, programmable complex Quick Commands for the Bixby virtual assistant, and App Pair, which launches two apps in split-screen mode with a touch of the Edge Panel. All that functionality is powered by a 10nm 2.35GHz Snapdragon 835 octa-core processor and 6GB of RAM, with 64GB of storage that can be expanded using the microSD card slot. Despite a USB Type-C port for data transfer and charging its 3300mAh battery and a 3.5mm headphone jack, the Note 8 is water resistant in up to five feet for 30 minutes.

The Galaxy Note 8 will be available for pre-order soon in Midnight Black, Orchid Gray, Maple Gold, and Deep Sea Blue, and is expected to ship in mid-September. A pair of AKG earbuds is included.

In the Box
Samsung Galaxy Note 8 SM-N950U 64GB Smartphone (Unlocked, Midnight Black)

• AKG by Harman-Tuned Earbuds
• Replacement Ear Tips
• USB Type-C Cable
• Adaptive Fast Charger
• micro-USB Adapter
• S Pen Accessory Kit
• SIM Eject Tool

Specifications of Samsung Galaxy Note 8 SM-N950U 64GB Smartphone (Original Imported)

What's in the box:

• Samsung Galaxy Note 8 SM-N950U 64GB Smartphone (Unlocked, Midnight Black)

General Features:

SKU	SA356ELAC27JF1ANMY-162312315
Battery Capacity	3000 - 3999 mAh
Screen Size (inches)	6.3
Model	SM-N950U
Phone Features	Dustproof / Waterproof|Expandable Memory|Fingerprint Sensor|Touchscreen|GPS
Processor Type	Octa-core
RAM memory	8GB
Sim Slots	Single
Storage Capacity	64GB
Warranty period	1 Month
Warranty type	Local Supplier Warranty

VIVO V7 Plus 4GB + 64GB Mobile Smartphone (Black) RM 1399.00

VIVO V7 Plus 4GB + 64GB Mobile Smartphone (Black)  

1 Year Local (Malaysia) Manufacturer Warranty

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• ProcessorOcta-core 64bit
• RAM4GB RAM
• Storage64GB (Dedicated SD Card slot upto 256GB)
• BatteryNon-removable Li-Ion 3225 mAh battery (TYP)
• Finger Print ScannerSupported 
• ColorChampagne Gold + Matte Black
• Operating SystemFuntouch OS 3.2 based on Android 7.1

Storage Capacity: 64GB

• 64GB

RM 1,399.00

Before RM 1,999.00,

Product details of VIVO V7 Plus 4GB + 64GB Mobile Smartphone (Black)

FullView Display
V7+’s revolutionary FullViewTM Display offers a groundbreaking visual experience. With an immersive screen and smaller bezels, it’s a work of art that feels great in the palm of your hand.


Front Camera
The V7+ continues Vivo's tradition of revolutionizing phone camera technology, by offering a new way to achieve the perfect selfie. The powerful 24MP camera, combined with Vivo’s exclusive Face Beauty algorithm, offers crystal-clear photos and natural facial enhancement. Portrait Mode allows you to take selfies with a beautiful blurred background.


Rear Camera
The high quality 16MP rear camera, plus PDAF technology and optimized algorithms, means you can shoot clearer, brighter, more detailed photos.
The rear camera’s 64MP Ultra HD functionality merges four frames into one, creating astonishingly detailed images.


Powerful Performance
V7+’s Qualcomm octa-core CPU and 4GB RAM ensures a smooth and powerful performance. The 64GB ROM (expandable to 256GB) means you have ample storage for all your favorite photos, music and videos.
Additionally, Funtouch OS 3.2, which is based on Android 7.1, offers a more exciting user experience and intelligent power-saving features.


Hi-Fi Music
Music matters, and it's something we can't live without. It enriches our lives, inspires us, and lifts our spirits. This is why V7+’s fully upgraded AK4376A Hi-Fi audio chip takes mobile audio technology to new levels. Enjoy rich, complex rhythms without ever missing a beat.


Extraordinary Features
Vivo takes pride in developing inspirational, customer-focused features and the latest V7+ is packed with several, including Smart Split 3.0, App Clone and Face Access.















Specifications:

BASIC

• ProcessorQualcomm Octa-core
• RAM4GB RAM
• Storage64GB ROM (Supports microSD Card up to 256GB)
• Battery3225mAh
• ColorMatte Black, Gold
• Operating SystemFuntouch OS 3.2 ( Based on Android 7.1 )

DISPLAY

• Size5.99"
• Resolution1440 x 720
• TypeIPS Capacitive Touch Screen/incell

CAMERA

• CameraFront: 24MP / Rear: 16MP
• ApertureFront: f2.0 / Rear: f2.0
• FlashSupports Selfie Softlight and Rear Flash
• Scene Modes Portrait Bokeh, Photo Watermark, Voice, Palm, Gender Detection, HDR, Live Photo, Ultra HD, PPT, Professional, Slow, Time-Lapse Photography, Face Beauty, Panorama, Group Selfie, Camera Filter

NETWORK

• SIM Slot Type2 Nano SIM and 1 microSD Card
• Standby ModeDual SIM Dual Standby
• 2G GSMB2/3/5/8
• 3G WCDMAB1/5/8
• 4G FDD-LTEB1/3/5/7/8
• 4G TDD-LTEB40/41

MEDIA

• Hi-Fi ChipsetAK4376A
• Audio PlaybackWAV, MP3, AMR, MIDI, Vorbis, APE, FLAC
• Video PlaybackMP4, 3GP, AVI
• Video Recording MP4
• Voice RecordingSupported

CONNECTIVITY

• Wi-FiSupported
• BluetoothBluetooth 4.2
• USBUSB 2.0
• FMSupported
• OTGSupported

LOCATION

• LocationGPS, GLONASS, BeiDou

SENSORS

• AccelerometerSupported
• Ambient Light SensorSupported
• Proximity SensorSupported
• E-compassSupported

PRE-INSTALLED APPS

• Social Media AppsFacebook , WhatsApp , Google Duo
• Google ServicesMaps, News & Weather, Play Games, Gmail, Chrome, Google Search, YouTube, Play Music, Play Movies & TV, Photos, Play Store
• OthersWPS Office , UC Browser , lazada

SAR Value

• Head10g SAR for head 0.612W/Kg
• Body10g SAR for body 1.080 W/Kg

BODY

• Dimensions155.87 x 75.74 x 7.7 mm
• Weight160g

Colour Available: Black, Gold

Package Includes:
1 x V7 Plus
1 x Earphone
1 x Documentation
1 x microUSB to USB Cable
1 x USB Power Adapter
1 x SIM Ejector
1 x Protective Case
1 x Protective Film (applied)

Warranty:
1 Year Local Official Warranty

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Specifications of VIVO V7 Plus 4GB + 64GB Mobile Smartphone (Black)

What's in the box:

• 1 x V7 Plus 1 x Earphone 1 x Documentation 1 x microUSB to USB Cable 1 x USB Power Adapter 1 x SIM Ejector 1 x Protective Case 1 x Protective Film (applied)

General Features:

SKU	VI506ELABPTCXXANMY-134185351
Battery Capacity	3000 - 3999 mAh
Screen Size (inches)	6.0
Model	V7 Plus
Storage Capacity	64GB
Warranty period	1 Year
Warranty type	Local (Malaysia) Manufacturer Warranty